Finding the Best Tutor For Your French and Chemistry Course

Finding the Best Tutor For Your French and Chemistry CourseDo you need a tutor on French and Chemistry Cost? If you are one of the many students who wish to learn a new language, then there are lots of tutors that can help you with this type of course. However, if you're looking for one that will be able to provide quality service and will offer you the best price, then you'll need to look at some of the top tutors in your area.First of all, before you can find a tutor on French and Chemistry Cost, you need to find a tutor in your area. This is important because you need to find someone who can teach you the things that you need to know. You don't want to waste time on a student who does not know what they're talking about. No matter what subject you are trying to learn, you need to make sure that you are going to get the best service possible.So how do you go about finding the best French and Chemistry tutor? One of the first things that you should do is to speak to friends who are already taking the course. They can be a great source of advice, so don't be afraid to ask them about their experience with the tutor.Another way that you can find out about tutors on French and Chemistry is to use the power of the internet and look for feedback on online message boards. This will let you get an idea of how well a tutor will work and whether or not they are worth your time.Another thing that you can do is to check out the schools in your area that have students who are learning French. You might even want to check out any online groups that are dedicated to learning a new language or other study skills. These can be great resources for getting some idea of which tutors are good and which ones are not.In addition to this, you should also check to see what kind of tuition fees that you can expect from a tutor on French and Chemistry. The best way to find out about this is to simply ask them for a free consultation. If they offer one to you, then you can talk to them a bout whether or not you want to find out more about what they have to offer.There are plenty of tutors that offer this type of course, so you'll need to choose carefully. Make sure that you find one that has the proper credentials and that you feel comfortable working with.A tutor on French and Chemistry Cost is a valuable resource that can help you learn French quickly and easily. It's important that you use this resource wisely and find the tutor that can teach you the things that you need to learn in the shortest amount of time possible.

Why learn Arabic The Economic Advantages

Why learn Arabic The Economic Advantages Business Reasons to Learn Arabic ChaptersThe Arab World: A Strategic PositionThe Union for the Mediterranean (UfM)The Controllers of the Energy ReservesThe Arabic Language: An Advantage for Trade and TourismThe Arabic language has contributed a great deal to humanity's development, both culturally and in terms of education.For a long time, the rich traditions of Arabic culture have brought fresh ideas to the West, especially in the realms of  mathematics, astronomy, the physical sciences, as well as literature, and Western culture has benefited greatly from these profound intellectual contributions from the diverse countries that together form  the  Arab world.But do you really understand why it's so important, in business terms, to learn Arabic?Are you wondering why it's worth mastering this language now, in the 21st century?The Arab world, with one unifying language and dozens of dialects, benefits from a  strategic position that is unparalleled  across the globe.The Arabic language, in this unique situation, serv es as a link across 3 continents: Asia, Europe, and Africa.So what are the advantages and benefits of learning Arabic today?Most of the Arab world's nations are members of the Union for the Mediterranean (UfM), a gigantic economic project that strives to strengthen relationships between the countries of the Mediterranean.The Arab world holds a dominate position in the world of gas and oil production and exportation, with the Middle East accounting for 45.8% of all global crude oil exports.Speaking Arabic is now a valuable and incomparable asset on your resume, especially if you want to work in international trade or diplomacy.Lastly, links between the United States and the Middle East are very strong, with a significant shared history and increasing interactions, both commercially and culturally.Shall we go on? Let's see...Let's look at some other reasons that studying the Arabic language is truly becoming very important in the international economic sector. HalimaArabic Teacher £1 3/h1st lesson free!Discover all our tutors KotaibaArabic Teacher 5.00 (3) £30/h1st lesson free!Discover all our tutors SoledadArabic Teacher £20/h1st lesson free!Discover all our tutors NancyArabic Teacher 5.00 (1) £18/h1st lesson free!Discover all our tutors TaouesArabic Teacher £8/h1st lesson free!Discover all our tutors DinaArabic Teacher £15/h1st lesson free!Discover all our tutors AbrarArabic Teacher £20/h1st lesson free!Discover all our tutors UsamaArabic Teacher 5.00 (1) £17/h1st lesson free!Discover all our tutorsThe Arab World: A Strategic PositionThe problems of the Arab world are also those of Africa and the West.When something happens, there are necessarily repercussions in other areas, due partly to geographic proximity, but also due to economic and financial interests that connect these places.Although the United States has in recent years, after the embargoes of the 1970s, found other sources for oil outside of the Middle East, we still get about 15% of our oil from the Persian Gulf, and across the globe, Middle Eastern oil accounts for almost 70% of the total reserves. So the countries of the Arab world are still major players internationally, and they hold a lot of influence over those markets and everything dependent on the precious crude material.Check out for good Arabic lessons here.The Arab world, a place of important economic changes.International trade agreements have opened the borders into Arab countries as well, with many sectors reporting significant annual increases in exports to Middle Eastern countries over the last two decades. Beyond that, with the establishment of the financial hub in the United Arab Emirates and the region in general, there are more and more business opportunities on the ground. Restaurants, retail, and construction of new homes and businesses have all been booming for a while now, with no end in sight.Learning the Arabic language, in these conditions, enables you to boost your understanding of the people who live there, and gives you a net advantage over other candidates looking for jobs in the worlds of tourism, business, energy, and even in the diplomatic sector.There are strong links between the West and the Arab world.The central role that the Arab world has in the international economy makes it a major actor in commercial trade.Culturally, there are constantly new projects between the West and the Arab World, such as the Art Dubai international art fair, or the Sharjah International Book Fair in the U.A.E. There's now a Guggenheim in Abu Dhabi, as well, and the Louvre has also forged connections.By taking an  Arabic for beginners class, whether it is at an institute, through  online lessons  offered by educational websites with trained professional teachers, or even free Arabic lessons or distance learning classes, as well as private lessons with a native speaker, with any Arabic course you'll learn more and more about these country-specific situations as they continue t o change.The Union for the Mediterranean (UfM)Launched in 2008, and still perhaps unknown to a lot of Americans who don't work in international development or trade, the Union for the Mediterranean (UfM) works to promote economic cooperation and democratic reforms in 16 neighboring countries south of the European Union, in the North Africa and Middle East regions.The UfM is made up of 28 member states from Europe and 15 Arab countries: Algeria, Lybia, Albania, Bosnia-Herzegovina, Israel, Egypt, Lebanon, Jordan, Monaco, Mauritania, Morocco, Tunisia, Palestine, Turkey, and Syria, whose membership was suspended for obvious political reasons. With a number of these countries having Arabic as an official language, any Arabic speaking person would be a huge asset to the UfM.Discussing common goals of the North African countries.The UfM also established a way to launch regional projects that will have positive impacts on the countries involved, including in the fields of finance, natural r esources, the environment, health, culture, and immigration.Some of the proposed initiatives include:Cleaning up the Mediterranean Sea and marine habitats.Establishing sea and land trade routes to more efficiently trade between main ports.A collective civil defense program.Solar energy plants.A Euro-Mediterranean university.These are just some examples, but they should illustrate the enormous economic potential of the UfM.By taking arabic classes london or elsewhere, you'll have the opportunity to participate in some of these projects since you'll better understand the relationships between the Arab world and the West. The UfM wants to become a strong organization that acts together to combine resources and know-how to work towards a common goal.And if you want to be a part of it, take the initiative to learn Arabic, right now.The Controllers of the Energy ReservesIt's no secret that the Arab world holds a very strategically powerful position in world, especially over the regions im mediately surrounding the Middle East and North Africa.A significant portion of the world's oil and gas reserves are concentrated beneath the Arabian peninsula. About 30% of the world's oil production is done in the Arab world, while it's estimated that they control the rights to 65% of known reserves. And over 80% of the refined products are exported from these countries to the rest of the world's industrialized societies, making this is an area of the world which must be taken very seriously.A massive oil refinery in Saudi Arabia.It's easy to understand why speaking Arabic, reading Arabic, and writing Arabic can prove to be a considerable advantage when negotiating business deals in these countries, with these producers and exporters of energy.The largest countries in the Arab world are all members of OPEC (Organization of Petroleum Producing Exporting Countries) and some of them are individually responsible for producing incredible quantities of oil and gas.To give you some persp ective, consider the following:Saudi Arabia exports 3 billion barrels of oil each year.Kuwait claims to have 90 billion barrels in reserve, while the United Arab Emirates claims to have 92 billion.Iran is responsible for producing 9% of the world's oil, with 1.5 billion barrels per year.Iraq sits on 112 billion barrels in reserve, while their production is currently only at a half billion barrels per year.These numbers very easily show that the Arab world is a very important place when it comes to energy resources, especially with the production and exportation of oil.Like any language, Arabic is a complex web of adjectives, verbs, nouns and grammar, but through learning basic Arabic you will pick up enough phrases and Arabic words to have a conversational level which will allow you to  work in these petro-businesses and participate in their growing economies.And a more intensive study of Arabic conjugation, reading, and writing will only enhance your proficiency to communicate with native speakers.The Arabic Language: An Advantage for Trade and TourismThis might seem obvious, but we'll point it out nonetheless: Arabic language learning will open lots of doors for you, especially if you want to work in the areas of trade or tourism, due to how difficult it is to learn. Mastering the Arabic alphabet or Arabic pronunciation is no mean feat. But the understanding you will gain of Arab culture will stand you in good stead to succeed in sectors such as these.While the rest of the world focuses on language courses in English, French, Spanish, Portuguese Chinese, and Japanese, Arabic will prove to be an excellent decision in order to break into these fields.The Arabic language is the 5th most common language spoken in the world, used by 300 million native speakers living in at least 57 countries.For trade and financial markets in places like Libya, Algeria, the United Arab Emirates, or anywhere else in the Middle East, Arabic is the language that will help reinforce your professional skill set.Learning to speak Arabic is a plus for your resume.And with recent geo-political events, speaking Arabic allows you to better understand the complex issues of the world today.In the field of tourism, Arab countries are among the luxury vacation destinations, particularly the renowned places like Tunisia, Qatar, and the U.A.E. It's also worth noting that more and more these days, countries like Morocco, Algeria, Egypt and other countries on the Mediterranean coast are profiting from an increasing interest from vacationers who want an exotic getaway.Even if different Arabic  dialects are more often spoken in these regions (and it's worth pointing out that the Moroccan dialect  doesn't really correspond to what's spoken in Lebanon, for example), it's recommended that beginners learn Literary Arabic (also known as Modern Standard Arabic) because it's easier to learn and a necessary first step to learning any of the other dialects. At the end of the day, Pales tinian Arabic is very different from Egyptian Arabic, which in turn is different from Moroccan Arabic.You can even become an Arabic-English translator to work in such fascinating fields as journalism, tourism, economics, or diplomacy.Learning the Arabic language can have several positive economic influences in the sense that you will better understand the political context and be able to work in the Arab world.While you learn Arabic vocabulary, you'll discover a huge amount about the countries, the traditions, the customs and the role of Islam and the Quran throughout the Muslim world. As you do business in different Arabic speaking countries, all of these things will be invaluable to your continued  understanding of the many distinct  Arab nations.So why not learn Arabic? There are wide ranging benefits of learning Arabic and you'll develop a new skill and put it to work in an exciting field like economics, tourism, or translation.Isn't that tempting?

Product rule

Product rule Product ruleis a formula which is used to find thederivativesof products of two or morefunctions.If u(x) and v(x) are functions, continuous in an interval [p, q] with derivatives u1(a) and v1(a) respectively at the point x = p, then the derivative of the product y(x) = u(x).v(x) at that point is y1(p) = u(p) v1(p) + v(p) u1(p) It is used to find the derivative of two or more functions. If the equation is y = uvw then dydx = uw dvdx + vw dudx + uv dwdx Example 1: Differentiate y= 3x2.e2x Answer: Here u = 3x2 and v = e2x dydx = u dvdx + v dudx dydx = 3x2 . ( d )dx (e2x) + e2x ddx (3x) dydx = 3x2.(2e2x) + (e2x) (6x) dydx = 6x2.e2x + 6x e2x dydx = 6xe2x (x+1) Example 2: Differentiate y = (3x3 + 4x2 + 2) (5x3 +9x) Answer: If y = uv dydx = u dvdx + v dudx Here u = 3x3 + 4x2+ 2 and v = 5x3 + 9x dydx = (3x3 + 4x2 + 2) d/dx (5x3 +9x) + (5x3 +9x). d/dx (3x3 + 4x2 +2) dydx = (3x3 + 4x2 + 2) (15x2 + 9) + (5x3 +9x). (9x2 + 8x) dydx=45x^5 + 27x3 + 60x4 +36x2 +30x2 +18 +45x5 + 40x4 +81x3 +72x2 dydx= 90x5 +100x4 +108x3 + 138x2 +18

How to Play Jazz on the Guitar

How to Play Jazz on the Guitar Become a Jazz Guitarist ChaptersHow Do You Make a Jazz Guitar Sound?Jazz Guitar SwingThe Main Jazz ChordsJazz Guitar: The Minor Melodic ScaleJazz Guitar ImprovisationJazz Guitar Vocabulary“Jazz musicians were liking things before they were cool since before it was cool to like things before they were cool.” - AnonymousThe oldest guitar-shaped instrument is over 3,500 years old! While jazz music is much newer than that, it’s still got a rich and diverse history.While often considered elitist in comparison to styles like bossa nova or flamenco, this is mainly because jazz music is difficult for beginners to play but once you start listening to it and playing it, you'll see just how enjoyable it can be.Learning jazz guitar in order to play jazz blues, Gypsy jazz, or jazz-rock is an impressive feat. Not just anyone can become a jazz guitarist. You need to know how to play the guitar and then put a lot of effort in to come anywhere close to the great jazz guitarists like George Benson, Pat Martino, Kenny B urrell, or Mike Stern.In this article, we're going to look at what gives jazz tunes their distinctive sound and feel, what chord progression you should use, and how jazz guitar lessons can help you the next time you have to play a solo. PeterGuitar Teacher £12/h1st lesson free!Discover all our tutors EdgarGuitar Teacher 5.00 (8) £30/h1st lesson free!Discover all our tutors PaulGuitar Teacher 5.00 (12) £18/h1st lesson free!Discover all our tutors DanielGuitar Teacher 5.00 (3) £40/h1st lesson free!Discover all our tutors ToddGuitar Teacher 4.75 (4) £35/h1st lesson free!Discover all our tutors SamueleGuitar Teacher 5.00 (5) £20/h1st lesson free!Discover all our tutors KurtGuitar Teacher 5.00 (3) £20/h1st lesson free!Discover all our tutors RyanGuitar Teacher £30/h1st lesson free!Discover all our tutorsHow Do You Make a Jazz Guitar Sound?Jazz has a warm, soft, and round sound. To get this, you need to start with a jazz guitar.The first thing you should do is buy a guitar i f you want to start playing! (Source: storytellersupply)Forget about a classical guitar or a folk guitar and look for an electric guitar with a big soundbox. These are also known as hollow bodies or archtops.  Of course, these come at a price as these instruments are designed with almost solely jazz in mind.The strings play an important role in producing a jazzy tone. In jazz music, the strings are very slack because they’re hit hard.  Opt for flatwound strings for a warmer sound.The pick or plectrum also plays an important role in creating that jazz sound. You need to get a really hard plectrum. In fact, some musicians even opt for wooden or horn plectrums. Choose one that’s slightly bevelled to avoid a harsh sound.  To get a jazz sound, the best way is to listen, listen, and listen again to jazz music to get an idea of the rich culture of the music.Jazz Guitarist InspirationDjango ReinhardtPat MethenyWes MontgomeryJimi RaneyJoe PassLarry CoryellGeorges BensonJim HallJohn McLau ghlinWolfgang MultsphielJohn ScofieldJimi HendrixKurt RosenwinkelJonathan KreisbergJazz Guitar SwingSwing is one of the foundations of jazz music!Jazz has a particular rhythm that takes a lot of practice to get right! (Source: WikiImages)What is it exactly?Swing (or shuffle in blues music) is a way of playing whereby the second quaver of each pair of quavers is played late. The quavers are played like a triplet. In jazz, you can play in a ternary rhythm instead of a binary rhythm if you want.I recommend listening to jazz rhythms on the drums to get a better understanding of how to play jazz guitar. While the drums are often found at the back of the stage, the drummer actually plays the lead role in jazz music.There are different ways you can swing. For example, you can vary your swing during a song. You needn’t always play that second quaver in the same way.  To get the hang of swing, you need to be laid back. You need to voluntarily play offbeat. However, you mustn’t do it all the time. You still need to play to the beat every so often.This technique is better with slow and simple songs. Just keep in mind that with jazz music, it’s better to be late than early.  Train your ear to understand this nuanced technique and replicate it.  Finally, work on jazz phrasing which can be really difficult for guitarists. PeterGuitar Teacher £12/h1st lesson free!Discover all our tutors EdgarGuitar Teacher 5.00 (8) £30/h1st lesson free!Discover all our tutors PaulGuitar Teacher 5.00 (12) £18/h1st lesson free!Discover all our tutors DanielGuitar Teacher 5.00 (3) £40/h1st lesson free!Discover all our tutors ToddGuitar Teacher 4.75 (4) £35/h1st lesson free!Discover all our tutors SamueleGuitar Teacher 5.00 (5) £20/h1st lesson free!Discover all our tutors KurtGuitar Teacher 5.00 (3) £20/h1st lesson free!Discover all our tutors RyanGuitar Teacher £30/h1st lesson free!Discover all our tutorsThe Main Jazz ChordsPlaying jazz guitar is like building a monument... incredibly difficult!  There are plenty of chords, chord progressions, solos, licks, ways to play notes, guitar effects, and different styles (Gypsy jazz, blues rock, jazz fusion, etc.)  You won’t become a great jazz guitar player with just a few chords!Discern the difference between chord progression in jazz an when playing hard rock or heavy metal guitar...Jazz music takes more than just a trumpet! (Source: ahkeemhopkins)One thing’s for sure, while the deep fifth plays an essential role in rock, blues, and pop music, it has no place in jazz music.  With its powerful sound, it doesn’t really mesh well with jazz’s round and warm sound. However, it can be played on the higher notes.While this rule is often broken, it’s better to leave the low fifth harmonies to one side for now.  Jazz chords are usually enriched chords as they provide colour.  7th chords are very common in jazz music. These are the first ones you’ll learn, be them major or minor.You’ll find the same cho rds popping up again and again in popular jazz music. You can have fun with the jazz classics and start creating your own pieces easily. Jazz music often uses evolutions of a series of common chords. It’ll be much easier learning new chords once you’ve got the hang of the basics.When you see chord diagrams, they show you the fingerboard vertically. The lowest string is at the left. The frets are represented by boxes and circles represent where you should place your fingers. 1 represents your index finger and 4 represents your pinky. If there’s a cross on the string, it means you won’t play it.Jazz Guitar: The Minor Melodic ScaleRock tends to use minor pentatonic scales whereas the best jazz opts for the melodic minor scale.  There are plenty of minor scales but the minor melodic scale is the most commonly used for jazz solos.There are 7 notes in the scale and you don’t need to avoid any of them, unlike the major scale in which you should avoid fourths.  It’s played on ja zz’s iconic cadence: the II V I. This corresponds to C major, D minor 7 (II), G major 7 (V), C major 7 (I).To better understand this minor melodic scale, it’s recommended you do a few exercises:On D minor 7 and C major, play the D scale.On G major 7, play the flat minor melodic, also known as the altered scale.All these notes will produce a jazz feel to your music, getting you one step closer to that jazz style.How different is jazz guitar from playing rock or folk music on the guitar?Jazz Guitar ImprovisationWhat would jazz be without improvisation?Not much! Jazz music is built upon a musician’s ability to improvise. This is what makes mastering the style so difficult.There are certain scales at every jazz musician should be familiar with. (Source: SocialButterflyMMG)One thing’s for sure: if you want to become a jazz guitarist, you’re going to have to master it. Jazz isn’t an easy style for beginners to understand.In order to play jazz, you have to have a deep understan ding of jazz music. Furthermore, improvisation is the foundation of jazz. In order to improvise, you need to be fully versed in chords, scales, arpeggios, and harmonies.  You can’t improvise with just a few notes as your improvisation will be terrible.Why not start by playing intervals?The interval is the distance between two notes:C to C: Perfect unisonTwo notes from C (D): SecondThree notes from C (E): ThirdFour notes from C (F): FourthFive notes from C (G): FifthSix notes from C (A): SixthSeven notes from C (B): SeventhEight notes from C (C): OctaveOnce you go beyond the octave, you end up with double intervals. Intervals are useful for a number of things:Understanding how chords are put togetherPlaying chords on the neckCreating chords on an acoustic guitarReading notes and quickly finding themUnderstanding arpeggios, phrasing, and melodiesImprovising and finding new melodic ideasTraining your earMake sure to study music theory to better understand intervals, play better solos , and improvise better when playing jazz.And the, the next step would be to write your own guitar compositions...Jazz Guitar VocabularyBecoming a jazz musician is quite the challenge. It’s hugely important that you learn the lingo in order to improve your guitar playing, understand music theory and how a melody works, and create a composition.We've also included glossaries and explanations of vocabulary in our other articles on guitar resources and learning how to play the guitar,  so make sure that you also check them out!NutThis is the part at the far end of the fingerboard on the head of the guitar. This is one of the two points over, along with the bridge, where the guitar strings are suspended and make contact with the guitar.Sound BoardThis is the part of the guitar that receives the vibrations from the bridge and amplifies them.Now discover more music genres you could play on your guitar...

A Simple Way To Expand Your Guitar Solos

A Simple Way To Expand Your Guitar Solos Suzy S. Do you feel like your fingers get locked in a box on the neck when you want to improvise on the guitar? This simple tip from guitar teacher Samuel B. will help you blow the lid off that box and start building better guitar solos At the age of fourteen, I could readily cite figures such as Eric Clapton, Stevie Ray Vaughan, and Jimi Hendrix as musical role models. I was not a child prodigy, but I maintained a pretty infectious enthusiasm for my instrument (and obviously still do). A year prior, Id been introduced to the blues scale by my eighth-grade band director and had used it in multiple rehearsal-room guitar solos. I now introduce it to my students once theyre ready to move up to the middle of the neck. There are two versions of it â€" the “clean” version (involving no more than two notes per string): E|O|||-O| B|O|||-O| G|O||O-|| D|O||O-|| A|O||O-|| E|O|||-O| and the “dirty” version (which is a little busier â€" see the two added notes): E|O|||-O| B|O|||-O| G|O||O-|-O| D|O||O-|| A|O|O-|O-|| E|O|||-O| These are both movable scales, which means you can play this shape up and down the neck starting on any fret. I will instruct you to play both versions backwards and forwards and (later) to experiment with them while I accompany you with a simple chord progression. You can also do this on your own with a recording or a looping pedal. After a while, you may find yourself unconsciously imitating patterns played by your own role models. Naturally youll want to branch out. Although enharmonic notes higher up the neck will likely prove seductive (and, yes, I play a small assortment of them in my guitar solos), Ive found it easier to play a parallel scale lower on the neck than the position where you have been playing the standard blues one: E||-X||-O|||-O| B||-X||-O|||-O| G|X|||-O||-O|-O| D|X|||-O||-O|| A||-X||-O|O|-O|| E||-X||-O|||-O| These added notes will make for a very different exercise for your left hand than standard version. For one thing, youll be using your index finger one-third as often as the bulk of movement will now be concentrated in your middle and pinkie fingers. Approach this scale delicately as it is more difficult to play than its neighboring version. After all, your index finger (thumb aside) is your strongest one. Also, dont focus on licks so much as fluidity. Take your time. Play this new combination backwards and forwards at whatever speed feels right to you. Once it has become familiar territory, youll be able to shift easily back-and-forth between both the lower scale and the higher creating twice as many possibilities for ways in which youll be able to express yourself musically. Samuel B. teaches beginner  guitar lessons in Austin, TX. He teaches lessons face-to-face without sheet music, which is his adaptation of Japanese instruction (involving a call-and-response method).  Learn more about Samuel here! Interested in Private Lessons? Search thousands of teachers for local and live, online lessons. Sign up for convenient, affordable private lessons today! Search for Your Teacher Photo  by  jikatu

French Grammar Rules How to Conjugate Common Irregular Verbs

French Grammar Rules How to Conjugate Common Irregular Verbs Sign up successful The conjugation of “être” is probably the two most irregular verbs in French. For “être,” it can be helpful that “estar” and “ser” are the two Spanish verbs for “to be.” Both verbs are romantic languages with Latin roots. Spanish-speakers may see the forms of both verbs jumping out at them in different present forms. For those who dont speak another romantic language already, watch as the “s” present in the Spanish verbs sneaks back into the present tense conjugation of its French cousin: Je suis Tu es Il / elle / on est Nous sommes Vous êtes Ils / elles sont The root “ser-” the second Spanish verb for “to be” comes back also in conjugating the future tense in French. For those Spanish speakers out there, keep in mind also that the accent circonflex in French (^) often indicates an -s that over centuries became silent and was then dropped. So être  was likely at one time estre, and êtes  was likely once estes â€" again, likely very familiar looking to Spanish speakers out there. The verbs “aller” and “avoir” also change forms quite a bit in the present tense: Je vais Tu vas Il / elle / on va Nous allons Vous allez Ils / elles vont J ai Tu as Il / elle / on a Nous avons Vous avez Ils / elles ont The verb “faire” becomes a bit more regular. Like most -re verbs, the -re in faire comes off and is replaced by various endings in the present tense, with the exception of the third person plural. Some of the endings corresponding with other subject pronouns also vary a little from the typical -re endings. It is worth noting that this verb really has two separate meanings â€" to make and to do. So whether you talk about doing homework or making a cake, you will use the same verb when speaking in French. Here is the present conjugation: Je fais Tu fais Il / elle / on fait Nous faisons Vous faites Ils / elles font A notable element of irregular French verbs is that they sometimes come in pairs and trios that are conjugated in the same way. The pattern for conjugating “venir” can also be applied to “tenir” (to hold) and “revenir” (to come back). Je viens / tiens / reviens Tu viens / tiens / reviens Il / elle / on vient / tient / revient Nous venons / tenons / revenons Vous venez / tenez / revenez Ils / elles viennent / tiennent / reviennent Other similar pairs include: 1) “croire” (to believe) and “boire” (to drink) 2) “voir” (to see) and “revoir” (to see again) 3) “mettre” (to put) and “remettre” (to put back) Look out for these patterns to help you categorize the irregular verbs you know, and to learn them more easily! French grammar also has two irregular verbs for to know â€" “connaître” and “savoir”. To learn more about how to conjugate irregular verbs, check out the video below. As you acquire more French vocabulary, try practicing using these verbs. For instance, talk about places you might want to go to practice the verb “aller,” or descriptions of yourself or your and friends to use the verb “être.” Then write it down, and check your spelling for each form, correcting them if necessary. You might try using one or two per week â€" because each one will take repetition and reinforcement to remember, especially with the irregularities. Remember how common they are, though. That is, after all, why they are so irregular. Even with only a few verbs, you may find there is a lot you can say! For more one-on-one help with the French language, sign up for lessons with a private French tutor! Tutors are available to teach you in-person or online via Skype. Search for your French tutor today! Carol Beth L. teaches  French lessons in San Francisco, CA. She has her Masters in French language education from the Sorbonne University in Paris and has been teaching since 2009.  Learn more about Carol Beth here! Interested in Private Lessons? Search thousands of teachers for local and live, online lessons. Sign up for convenient, affordable private lessons today! Search for Your Teacher Photo by The Natural Step Canada

7 Sided Polygon

7 Sided Polygon A geometric figure which is formed by 7 straight lines by joining together but the lines should not cross each other, each of two lines meet at a point and form a vertex. So 7 sided polygon has 7 sides and 7 vertices 7 sided polygon is known as heptagon. Types of polygon: - Equilateral polygon is the geometric shapes which consists of all the same sides. For example rhombus is an equilateral polygon because all sides of rhombus are equal. Equiangular polygon is the figure when all angles are same. For example rectangle is an equiangular polygon because all angles of rectangle are equal to 90 degrees. Regular polygon are those figures whose all sides and angles are equal like equilateral triangle and square are the examples of regular polygon. Formula of regular polygon Sum of interior angle= 180 x (n 2) Each interior angle = 180 x (n 2) / n Sum of exterior angle = 360 degrees Each exterior angle =360 / n Number of diagonal = n x (n -3) / 2 Number of triangles = (n 2) Where n= length of each side of a regular polygon. Question: - Find the single exterior angle of a 7 sided polygon. Solution: - Each exterior angel =360 / n = 360 / 7 = 51.43 degrees (approximately). Question 2: - Find the number of diagonals of 7 sided polygon. Solution: - Number of diagonal = n x (n -3) / 2 = 7 x (7 3) / 2 = 7x4/2 = 7x2 = 14 There are 14 diagonals in a 7 sided polygon.

What is the formula for velocity

What is the formula for velocity What is the formula for velocity Velocity of an object is a physical quantity, which is defined as the rate of change in the displacement of the given object. Velocity is a vector quantity, therefore it has both magnitude and direction. This is due to velocity of the object being dependent on the displacement which is also a vector quantity. Therefore, velocity of an object measures the rate of change in the position of the object. This implies, if an object travels in a path and reaches the initial point, then the velocity of the object is equal to zero. This is because there is no change in the position of the object. Displacement and distance: Distance is the total path travelled by the object in the given time interval. Distance is a scalar quantity so it has only magnitude and no direction. Displacement is the shortest distance between the initial point and the final point of the object. Displacement is a vector quantity, hence it has both magnitude and direction. For example in the diagram shown above the person is travelling from point A to point B. Later he travels back from point B to point A. Now the person in back at the initial position. This way the net displacement of the person equals zero. This implies, the velocity of the person equals zero. In the diagram shown above, a person travels from point A to point B. The curved path shows total distance travelled by the person, whereas the straight line signifies the displacement of the person from point A to point B. This displacement is used to calculate the velocity of the person. Units for velocity: Velocity is calculated as the rate of change of displacement. Displacement is a measure of length and rate is the measure of time. Therefore, in the MKS system the units for displacement is meters and the units for time is seconds, this makes velocity of the object have unit m/s. In CGS system the units for displacement is centimeters and units for time is seconds, this makes velocity of the object have units cm/s The other commonly used units for velocity are miles/hour (MPH), KMPH, ft. /s. Displacement and time graph: The velocity of an object can be analyzed using the displacement time graphs. The following are some examples of how the velocity is dependent on the displacement time graph. In the diagram shown above the displacement of the object is constant with the change in the time. This implies that there is no change in the displacement with respect to time. Hence the velocity of the object is zero. The displacement time graph shown in the diagram above is a straight line. Here the line has a fixed slope which implies the object is travelling with a constant velocity. In the diagrams shown above the displacement time graph of an object is a curved line. This implies that the velocity of the object is non-uniform. In the first graph the velocity of the object is increasing. In the second diagram the velocity of the object is decreasing. Average velocity and instantaneous velocity: The average velocity is the rate of change of the displacement over a given time period. This implies for average velocity the displacement is considered over a time interval. This can be represented as shown below: The instantaneous velocity is the rate of change in displacement at that point of time. This implies instantaneous velocity is the derivative of displacement with respect to the time. This can be represented as shown below: Questions related to velocity: Question: A vehicle travelled 40 Km North, what is its displacement? Solution: The displacement will be 40 KM North. This is due to the vehicle travelling North is the shortest distance travelled by the vehicle between its end points. Question: a) A car moves 40 Km North and 60 KM to the south what is the displacement? b) Find the velocity of the car if the time taken is 2 hours? Solution: a) The net displacement of the car is 20 KM South. This is due to displacement is the shortest distance between the start and the end point. So the magnitude of the displacement will be equal to 60 KM 40 KM = 20 KM. The direction will be 20 KM, South. b) Here displacement of the car = 20 KM, Time taken for the travel = 2 Hr. Using the formula for velocity. Therefore, the velocity of the car = 20 KM/ 2Hr = 10 KMPH. Question: a) A car is travelling 40 KM North and 30 KM East. Find the net displacement? b) What is the velocity of the car if the net time taken in 4 hours? Solution: Here since the car is travelling, North and then East, for the net displacement the shortest distance needs to be calculated. For the displacement the shortest distance between the start and the end point needs to be found. So the displacement is the magnitude of the hypotenuse = (402 + 302) = 1600 + 900 = 2500 = 50 KM. Therefore the net displacement will be equal to 50 KM. b) The net displacement of the car = 50 KM. The time taken by the car = 4 hours. Using the formula for velocity. Therefore, the velocity of the car = 50 KM / 4 Hr = 12.5 KMPH Questions on average velocity: Questions: A man is walking 5 miles in one direction for 2 hours and continues to walk another 4 miles in the same direction for 1 hour. Find the average velocity by which the man covered the distance? Answer: The total displacement travelled by the man = 5 miles + 4 miles = 9 miles. The total time taken for the man to walk = (2 + 1) hour = 3 hour. Using the formula for velocity. Therefore, the Average velocity of the man = 9 miles/ 3 hours = 3 miles/hour. Questions: A man is walking 5 miles in one direction for 2 hours and continues to walk another 2 miles in the opposite direction for 1 hour. Find the average velocity by which the man covered the distance? Answer: The total displacement travelled by the man = 5 miles - 2 miles = 3 miles. The total time taken for the man to walk = (2 + 1) hour = 3 hour. Using the formula for velocity. Therefore, the Average velocity of the man = 3 miles/ 3 hours = 1 miles/hour. Question: A man travels in a circular path and land where he started. Find the average velocity with which the man travelled if he takes 30 minutes to cover the circular path. Solution: In this question the path is a circular path. The person lands where he started so the net displacement of the man is equal to zero. Hence the velocity of the man is also equal to zero.

Closing the Attainment Gap Revolutionary new Tutorfair app

Closing the Attainment Gap Revolutionary new Tutorfair app The attainment gap is widening In its latest report, The Sutton Trust shows  the growing trend of private tuition and how this has the potential to widen the UK’s educational attainment gap. The Sutton Trust finds: “Poorer pupils in England get less help with their homework than their better-off classmates, with half (50%) of the most disadvantaged 15-year olds saying their parents regularly helped with their homework, compared to 68% of their better-off classmates”. Tutorfair On-Demand - closing the attainment gap Tutorfair Foundation’s new app allows free instant access to volunteer maths tutors.  The new app  allows disadvantaged students to connect with a maths tutor at the click of button. This instant messaging platform means more UK students can receive free support.   The pilot kicks off this September with  5 schools.  The app will be  staffed by volunteers, many of whom are tutors on Tutorfair.com.  Using  instant messaging, the preferred medium for the age group targeted, the tutors will be able to help students from these schools whenever they need it.   Pete Kirby, Director of the Tutorfair Foundation  says: “For the first time, disadvantaged students from anywhere in the UK can access free tuition at the exact moment they need it.” This is key given the Sutton Trust finding that talented young people from less well-off backgrounds  don't receive enough  support. Students from more affluent backgrounds have access to the help  they need to thrive through private tutors. Pete says: “More and more children are getting tutors. All of us at Tutorfair are proud that we can help those who are currently missing out”.   Tutorfair’s innovative business model uses technology to help more and more students regardless of ability to pay. The Tutorfair On-Demand app is  funded by a grant from the Nesta Click Connect Learn fund. The project is  supported by the Office for Civil Society. For more information on the app contact Pete Kirby.