Online Trigonometry Tutors

Online Trigonometry Tutors Trigonometry is one of the important and commonly used sections of Mathematics. Trigonometry is the study of measure of the angles and sides in triangles and other geometric structures. In trigonometry, right triangles are often used to calculate the measurements. But when required, the trigonometric functions are also extended to calculate the measurements of other types of triangles given the appropriate information. The trigonometric identities and formulas make the calculations much simpler and easy to analyze the measure of the angles and the sides in a triangle. Example 1: In right triangle ABC, side AC is the hypotenuse. If given the measure of angle C as 45 and the length of side AC is 4m, then what is the length of side AB? Based on the question, here is the diagram. The trigonometric function, sin(C) = (opposite side)/ (hypotenuse) Therefore, sin(C) = AB/AC This gives: sin(45)= AB/ 4 - 1/2= AB/ 4 This implies: AB= 4 * 1/2 - 4 * 2/ 2 = 22 Therefore the measure of the side, AB= 22m Example 2: Prove the given trigonometric identity: tan(x)/ cot(x) = [(sin(x)/cos(x)]2 Here lets start with the left-hand side of the equation - tan(x)/ cot(x) We can also write the above expression as: tan(x)/ cot(x) = [sin(x/cos(x)]/ [cos(x)/sin(x)] Here we can take the reciprocal of the denominator and this gives: [sin(x)/ cos(x)] * [sin(x)/cos(x)] This implies: [sin(x)]2/ [cos(x)]2 which can also be written as: [sin(x)/ cos(x)]2 = right-hand side of the equation! Hence proved! Online Trigonometry Tutors Trigonometry is a branch of Mathematics and it is the study of the measure of the angles and the sides in a triangle using the trigonometric functions. In Trigonometry, there are 6 important functions and they are sine, cosine, tangent, cosecant, secant and cotangent of a given particular angle. Each trigonometric function has its own specific graph and there are also trigonometric identities and formulas which relate these functions together. Also based on different angles like half-angles, double-angles etc. we have the trigonometric formulas relating the functions together. Example 1: If is an angle in the first quadrant and sin() = 3/5 and cos() = 4/5, then what is the value of sin(2)? Given sin() = 3/5 and cos() = 4/5 In order to find the value of sin(2), we can use the double-angle formula. According to the trigonometric double-angle formula: sin(2) = 2 * sin() * cos() Hence substituting the given values in the above formula we get: sin(2) = 2 * 3/5 * 4/5 This gives: sin(2) = 24/25 Therefore the value of sin(2) = 24/25. Example 2: If is an angle in the first quadrant and sin() = 3/5 and cos() = 4/5, then what is the value of cos(2)? Given sin() = 3/5 and cos() = 4/5 In order to find the value of cos(2), we can use the double-angle formula. According to the trigonometric double-angle formula: cos(2) = cos2() sin2() Hence substituting the given values in the above formula we get: cos(2) = (4/5)2 (3/5)2 = 16/25 9/25 This gives: cos(2) = 7/25 Therefore the value of cos(2) = 7/25.

History of French Cuisine

History of French Cuisine French Cusine Over the Years ChaptersColours of the Middle Ages Refined Dishes of the CourtGreat Cuisine of the 19th CenturyGourmet Cuisine of the 20th Century From its great Bordeaux wines to its fine cheeses, regional specialities and refined dishes France is known worldwide for the quality of its cuisine. Everyone from the home cook to the Michelin star chef makes France the home of quality, luxury gastronomy.This reputation for exceptional cuisine did not happen overnight; it has a long history behind it and is rooted in the specialities of every region and culture in France.The three centuries between the invention of the printing press and the Revolution are characterised by gastronomical discoveries.Spices from the East were already well known in Europe but new ones arrived from other parts of the world.The vegetable world is revolutionized by tomatoes, squash, beans and potatoes, helping to put an end to famines in many areas with poor soil.Coffee, chocolate and tea bring new tastes, and turkey arrives f rom India.If the Middle Ages eliminated the gap between the noble diet and that of the poor (who, if necessary, would go as far as eating rats), the century of Louis XIV somewhat reestablished them.On the contrary, cooks strived to demonstrate their abilities by preparing the most difficult dishes.Things like jelly, marmalade, jam, compote remained within the reach of the poor but dairy and meat was considered highly aristocratic.Certain inventions of the French gastronomy were kept for the rich: mayonnaise, Chantilly cream and champagne.In the Age of Enlightenment, society evolved around food. The inn or tavern where you could just go to drink gave way to restaurants where people could go out to eat.  Learn more about French cuisine during cooking courses.Great Cuisine of the 19th CenturyIn the 19th Century, the restaurant becomes a veritable institution and food critics start to emerge.Thanks to its rich gastronomic history, France sets the tone for good restaurants. People are no w more interested in flavour, taste and pleasure.Russian style service becomes the norm: guests are served individually dish by dish.Different monarchs across the continent start hiring French chefs, and apprentice chefs around the world dream of one thing: learning to cook in France!At the same time, scientists are working on hygiene and health issues. The first ideas of a recommended balanced diet start to appear.Meanwhile, refined gastronomy comes onto the scene. The universe of the professional kitchen becomes more complex as it grows: the brigade is born and each kitchen is split into sections (sauces, desserts etc.)Desserts are the order of the day, and thanks to their sweetness they become enormously popular. Crepe Suzette, poached pears and peach melba burst onto the food scene in the Capital!Gourmet Cuisine of the 20th CenturyThe Michelin Guide lists the world's top chefs (Source: Crystal Clear Communications)The inaugural guidebooks Michelin, Gault Millau, Hachette wine g uide, and Larousse Gastro honour top chefs and restaurants. These guides showcase the exceptional quality of French chefs.Traditional cuisine from the Romantic period still remains but it starts to give to way to creativity.To find some cooking classes London, check here.Trends start to move towards decentralisation, meaning regional cuisine is championed. Grandmothers’ recipes are heralded as real French cooking.Foods like oysters, foie gras and scallops, which were originally only available locally, become popular across the country.Just like the Nouvelle Vague of the cinema world, a wave of New Cuisine arrives to disrupt the French gastronomy scene in the 1970s.Healthy diets are introduced into society, but richer dishes like the Breton lobster marinated in brandy remain popular.Great chefs like Robuchon, Ducasse and Bocuse emerge onto the scene. The ‘savoir-faire’ (know-how) of French cooking became more and more well-known thanks to the growing number of televisions in pe oples’ homes.Molecular cuisine gains in popularity thanks to advances in science and techniques. Foreign influences continue to multiply and new Italian, Chinese and Fast-food restaurants pop up all over the country and new eating trends become popular  like vegetarianism, veganism and gluten-free.It’s no surprise then that in 2010 French gastronomy was recognised as a central part of French heritage by UNESCO.Now it’s your turn to try this famously good French cuisine for yourself!You can give it a go with these French recipes.

Factor the Polynomial

Factor the Polynomial Factor the polynomial is a very effective tool which is utilized in the factorization. In polynomial, poly means many so this tool can e used for any type, that is, it can be used to factorize monomial, binomial, trinomial or higher etc. This tool uses step by step instructions to factorize and also it is used to factorize by adapting all factorization rules and methods. The most important point here is to understand the applicability of formula to be used in different-different problems. Question 1:- Factor the following expression: - x^2 + 14x+ 49 Solution 1:- In this question given expression is x^2+ 14x + 49 This is basically a quadratic equation, so here we will us middle term splitting method, which is shown below That is: - x^2 + 7x + 7x + 49 = x(x+7) +7 (x+7) = (x+7) (x+7) So this is the required equation. Question 2:- Factor the following expression: - x^3 + 50x^2 + 50x+2500 Solution 2:- In this question given expression is x^3 + 50x^2 + 50x + 2500 There is basically no common factor in above equation for all four terms. But it is quite clear that there is some common factor between first and second term and also between third and fourth term. So we will take common accordingly Therefore x^3 + 50x^2 + 50x + 2500 = x^2 (x+ 50) + 50(x+50) Now we can see that (x+50) can be taken out So x^3 + 50x^2 + 50x + 2500= (x+50) (x^2 +50)

Online SAT Tutor-Best Bet for Your SAT Problems

Online SAT Tutor-Best Bet for Your SAT Problems 0SHARESShare The Prep is the keyword for SAT test success.  Tutor Pace is your best bet for your SAT prep with its certified tutors to help you achieve your targeted scores and thereby enter premier colleges. Online SAT tutor-What unique solutions he gives you SAT test examines your critical understanding of concepts and ideas in Math, Critical Reading and Writing areas. It tests your preparedness for college and thus focuses on your readiness to analyze questions and answer them with a clear idea of the concepts. Tutor Pace’s    online SAT tutor is trained in this perspective, providing solutions for your learning issues, while prepping for the SAT test. He endows you with the required confidence for the test day through his one to one concentration on your weak areas with the effective online tools like interactive board, two way voice chat and video text. SAT Math help-complementing your SAT Math prep SAT Math help extended by Tutor Pace caters to the demands of the students all the time in an effective virtual environment. The tutors showcase resources, tools and problem solving methods in an easy method to help in the following topics Algebra and functions Data Analysis Trigonometry Elementary pre Calculus Function Statistics Geometry and Measurement Test prep online-the gateway for good college entry A diagnostic test with Tutor Pace would prove beneficial to know your strength and weakness in your test prep online for SAT. Meet Tutor Pace’s online SAT Tutor and get to know what it is test prep online for SAT. [starbox id=admin]

Microeconomics Concepts Do They Decide Individual Markets

Microeconomics Concepts â€" Do They Decide Individual Markets Microeconomics is the base for gauging individual consumer behavior in the market. Behavior in the areas of demand and purchase of goods. Other factors like supply, opportunity cost, etc depend on the demands of the purchasers. And thus Microeconomics concepts like demand, supply, elasticity and opportunity cost are the factors. These factors decide the individual markets. Which, in turn, decides the economy of a country. What are important Microeconomics concepts? Microeconomics Laws form the base of consumer behavior and supply of goods in turn. The determinants of demand and supply are the core concepts in Microeconomics learning. And these concepts are better explained by the demand curve. Concepts are also explained by supply curve. Other concepts like equilibrium, elasticity, opportunity cost, measuring market value are equally important. They are important in explaining the factors that decide the individual markets. Read More:  The 51 Key Economics Concepts Learning Microeconomics with online Microeconomics tutors Microeconomics deals with firm production, profit maximization. Also deals with effects of government regulation upon individual markets. It also deals with laws- which are tough to understand if not explained in proper context. Without understanding these concepts, passing Microeconomics classes is out of the question. Learn Microeconomics with Online Microeconomics Tutors to understand the topics with proper insights. Top 5 Education Apps To Learn #Science With Ease https://t.co/AEwQAsDn4x pic.twitter.com/38TxGZpnHQ â€" Tutor Pace (@TutorPace) January 14, 2016 Proper elucidations for demand and supply concepts. These are necessary for understanding consumer behavior. And also understanding the factors of production. Online tutors help you with the whiteboard. interactions and real-life explanations. Their citations from life situations make students understand the concepts with ease and without fault. Microeconomics homework-can it be hassle-free? When you approach virtual tutors for Microeconomics homework help, they showcase details which upgrade your knowledge in subject concepts. And they also keep you abreast of the latest government regulation on individual markets. Help you do your homework with knowledge that is relevant and valuable. Read More:  Microeconomics: 7 Core Principle + 64 Key Concepts Microeconomics online tutoring- excellent coaching If students miss the essence of Microeconomics concepts, they may go down in their grades. Microeconomics online tutoring puts the students back in track with one on one session from tutors. Tutors who make customized solutions to student needs. Their latest tech tools pave the way for easy interaction with students. Which also helps them learn intricate concepts at any time as per their convenience. The tutors with their subject expertise are able to handle any challenging query without hesitation. They handle it for better explanations to students and thus satisfy their demands and expectations. Tutor Pace- the hub of excellence for Microeconomics tutoring Try tutors of Tutor Pace for maximizing scores in Microeconomics. The cloud-based technology and the seamless services of tutors. All these are the hallmarks of this tutoring site. Tutor pace, which has established a reputation for rendering successful tutoring and homework help in all subjects. Students of Microeconomics can approach Tutor Pace for any kind of query. Query with any level of difficulty. This helps get clarifications that are unique and par excellence.

A Guide to Tackling the ACT Reading Section

A Guide to Tackling the ACT Reading Section ACT SAT Prep and College Admissions Blog Reading four lengthy passages and answering 40 questions in a short timespan of 35 minutes can seem overwhelming, especially if you are not familiar with the ACT Reading section and the many tricks that the ACT writers try to confuse test-takers with. However, a little review and practice of a few simple test-taking strategies will give you the skills and confidence necessary to tackle the ACT Reading section. Strategy 1: Determine what your weaknesses are As with any standardized test, it is always best to determine what you are up against and what your weaknesses are. First, you will need to complete an ACT Reading section in a timed setting. When taking this initial test, make sure that you are approaching it as if you’re taking the real test. If you happen to run out of time, record which question you are on when time runs up, and keep working on the practice test. When scoring your practice test, take note that if you went over the allotted time, then the score that you received on the practice test is not a realistic score, and that your realistic score will likely be a little bit lower. After scoring your test, take note of the types of questions that you missed. Are they mostly inference questions, or detail questions? Did you spend a lot of time reading the passage? Did you struggle with time management? Was it difficult to interpret what the question was asking of you? Figuring out what your weakness is will help you to tackle those weaknesses and prepare strategically for the ACT Reading section. Strategy 2: Determine the best passage reading strategy for you There are many different popular strategies for how to read a passage and answer related questions. Some test-takers like to read the passage in detail before looking at and answering the questions. Other test-takers like to read the questions first, then read the passage in detail, and then answer the questions. Which strategy you should use to approach the reading section depends on your strengths and weaknesses, as well as on your preferences. Read the passage in detail, then answer questions This strategy is often used as a default, since it is what many students are taught in school. The advantage of this strategy is that you have read the passage in full, thus enabling you to have a very thorough sense of the passage. The disadvantage of this strategy is that it is more time consuming than skimming or scanning the passage. Read the questions first, then read the passage This strategy is a popular strategy since many students think that by reading the questions first, they are better able to pinpoint the answer in the passage when they are reading it. This strategy may be helpful to some since you know what the questions are asking before you read the passage; however, the disadvantage of this strategy is that you will inevitable have to read the questions twice, thus making you do double work. Another disadvantage of this strategy is that you spend more time reading a passage in detail than by skimming the passage. Skim the passage first, then answer questions This strategy is the most effective strategy if you have strong skimming capabilities. By skimming the passage, you are able to garner the main idea, purpose, and keywords of the passage in a short amount of time. Skimming allows you more time to carefully answer each questions, or provide you with a little extra time to quickly consult the passage before answering a question. If you don’t have strong skimming skills, you can develop this skill by practicing skimming on articles and other reading passages. Experiment with these three strategies for tackling the ACT Reading section and figure out which one is the best for you. Strategy 3: Familiarize yourself with the types of questions presented on the ACT Reading Section The ACT is predictable in the types of questions that they pose to test-takers. Most questions will ask you to do one of the following: Identify and interpret details Determine the main idea of a paragraph, paragraphs, or passage Understand comparative relationships (compare and contrast) Understand cause-and-effect relationships Make generalizations Determine the meaning of words from context Understand sequences of events Draw conclusions about the author’s voice and method This list covers the most frequently asked questions. The ACT does ask a few questions that aren’t specified in this list, but you shouldn’t worry too much about that since you’ll be able to find the answer in the passage for any question asked of you. I recommend becoming familiar with each of these question types, determine which areas are your weakness, and drill out your weakness by answering many practice problems in that area. Strategy 4: Determine the main idea of each paragraph One strategy that I use very often, especially on the Humanities, Social Studies, and Natural Sciences passage on the ACT Reading section is to underline the main idea, or the topic sentence, of each paragraph. This strategy helps to ground me in the ‘big picture’ and purpose of the paragraph, and of the passage as a whole. While using this strategy, it is more difficult to get distracted by supplemental details or get confused by answer choices that are incorrect. Strategy 5: Eliminate wrong answer types Often times, the writers of the ACT exam try to trick test-takers to choose an answer choice that is partially correct, instead of choosing the best answer choice. In order to avoid falling prey to this trick of theirs, make sure that you carefully read each answer choice and ask these three questions before selecting the correct answer: Is this answer choice too specific? Is this answer choice too broad? Does this answer choice reverse the relationship of issues or events? Does this answer choice introduce a new idea? Does this answer choice present an unrelated concept or object? If an answer choice does any one of the aforementioned things, then it is probably an incorrect answer choice and you should eliminate it. Strategy 6: Tackle the Reading Section As always, the only way to improve your performance at anything is to practice, practice, practice! Take practice ACT Reading tests often and make sure that you understand every question that you answered incorrectly, and why you answered it incorrectly. As you review the questions that you answered incorrectly, make sure to write down how you will attack this type of question differently in the future. It is imperative that you understand why the correct answer is the best answer choice, and the reason behind why you chose an incorrect answer choice. The more and more you review why you answered a question incorrectly and how to tackle it in the future, the less likely you are to repeat the same mistake, and the more likely that you are to answer a similar question correctly in the future.

Teaching Compassion to Students and Why Its Important

Teaching Compassion to Students and Why It's Important Improving Academic Performance When it comes to education, reading, writing, and ‘rithmetic, used to take center stage and were the standard menu of what was taught to students starting in elementary school. Over time subjects like social studies and history, the applied sciences, and arts and culture were added to the list. In today’s world of education, where students are exposed to seemingly endless cascades of information and are coming to terms with growing up in a world highly affected by globalization, such subjects as community outreach, service learning, and multicultural units are sought after, even in the lower grades. Bottom line? Students are learning a lot. All subject areas have their place and offer significant development and exploration for students of all ages; as education continues to develop and change and schools attempt to foster more community-focused and united environments, subjects like mindfulness and compassion have gained popularity. So what happens when we explore teaching students concepts like kindness, mindfulness, and compassion, as courses themselves? Let’s dive in. According to an article on mindful.org, which explores the benefits of creating a “kindness curriculum,” the school environment is often highly stressful, over-stimulating, and a feeding ground for both minor and major bullying. While such realities cannot be entirely eradicated, (nor should they be if one is to develop character and resilience in a sufficient way) “caring practices” such as well-wishing circles and allowing quiet time for students to self-regulate, calm the nervous system, improve focus, and cultivate compassion, all of which help foster an overall better learning environment. Compassion is a strong buzzword in today’s world, both within education and beyond, and it remains a powerful practice that helps encourage empathy and brings connection to those who otherwise might not connect. Education World explores how “active compassion” on the part of teachers can help direct students from floundering to flourishing; sometimes it is as simple as a student having that special teacher or advisor to talk to about her problems that makes her capable of overcoming and succeeding in school. Why not carry those qualities into the classroom as part of learned curriculum? Teachers can promote active compassion by maintaining positive expectations, exuding warmth (while remaining firm), courteousness to all students and faculty, allowing students to take ownership of their learning, and to avoid at all cost the temptation to make sarcastic and cutting remarks. Compassion takes practice, but much like any habit, it builds upon itself; the more practice of active compassion, the more it builds up overall. Teachers are humans, too (despite their sometimes superhuman accomplishments) and have to practice cultivating empathy and compassion as much as the next guy; everyone has bad days and is prone to mistakes, but the more teachers (and parents) can practice empathy with their students, while still maintaining standards of learning and discipline, the more equanimity will result in the classroom. Simply modeling exercises like taking deep breaths before reacting to an uncomfortable situation can allow a teacher to keep her cool while also instilling some valuable tools in her students, rather than losing her temper and reprimanding, which can create a tense and even hostile environment, depending on the school setting. Even writing these rules out as something both teacher and student can strive for and placing them visibly in the classroom can be a great motivator for a school year. Just how does one go about allowing concepts like compassion and empathy to truly sink in? Much like developing a growth mindset, having an open mind is key. In truth, compassion cannot necessarily be taught the way that solving an equation can, but it can certainly be modeled and thus a part of classroom or school community expectations. Mindsets go far. An article on Mind/Shift explores how quickly setting the tone in the classroom is perhaps the most important factor in creating a healthy educational environment. In an interview with Dr. Robert Brooks, who once taught at a school within a lockdown psychiatric unit, he keenly observed that teachers “have to start with the assumption that everything you do in the classroom can have a major impact on a child’s life, not only in the classroom but later, too.” He noticed that certain behaviors like micro-managing and overly-controlling students in an attempt to instill order actually created more chaos and disease. Instead, he proposes a mindset shift across faculty that encourages maintaining big picture “why are we here and working in this profession” awareness, not taking student behavior personally, and allowance when applicable instead of force and rigidity. He emphasizes not blaming students for struggling in certain areas, but instead modeling how they might take steps to improve and reach the consistently high expectations that should be set in both individual classrooms and school communities as a whole. This would not only help teachers ward off burnout but encourage students to develop traits like resilience, self-awareness, and both self and other-oriented compassion. The world of education is complex and intricate, and while we cannot make it perfect or perfect for all teachers and students all the time, we can certainly take steps to help improve the mindsets and dispositions of teachers and learners. Learning compassion and kindness may not fix or prevent every problem, but they certainly cannot hurt. Try implementing a bit more of this in your classroom, with your children, or as a student or child yourself, and notice how things may shift for the better. About the Author Stephanie Ingraham is a former English teacher turned writer and tutor with a BA in English from UCLA and a Masters in Education from Pepperdine University in Los Angeles. She is deeply passionate about education, psychology, child and adolescent development, literature, and writing. She believes the education world can benefit greatly from the meditation world - mindfulness and self-compassion are key! In her free time she loves reading and writing, music, baking, yoga, dance, animals, and exploring new cities. She currently lives in Chicago, Illinois. For more information on tutors like Stephanie, click here.

Listen Carefully and Stay Calm Tips For Success in The First Certificate (FCE) Oral English Exam

Listen Carefully and Stay Calm Tips For Success in The First Certificate (FCE) Oral English Exam So, you’ve aced the written part of the Cambridge First Certificate in English (FCE) and all that’s left is the oral part. How  can you be sure you will be at your best in the exam?Here are some tips to help you in the individual part of the exam which should last around 7 (of the 14) minutes of the exam.Arrive On TimeGetting to the exam venue late could break your concentration. It’s a good idea to be there around an hour early so you can mentally prepare for the exam and familiarize yourself with the surroundings. It will also give you the chance to double check the start time of your test!Don’t Cut Yourself ShortAvoid monosyllabic or yes/no answers. Use full sentences. Always give more rather than less detail in oral exams. This is your opportunity to show off your English. Don’t be afraid to use it.  Keep talkingOne of the worst things in an oral exam is silence. The examiner will think that you have nothing to say! It is critical that you keep talking throughout the ex am. Connector words (like however, furthermore) can be great tools to keep the momentum going.Stay To The PointWhile it’s important to keep talking in the exam, it’s equally important to stick to the point. Don’t ramble onto irrelevant topics. You will lose points for this.  Listen CarefullyAwait carefully the full question or comment from the examiner. Don’t interrupt him/her. You might lose the most important point of what he/she is saying.If You Don’t Understand Something, Say So!One of the worst mistakes you can make in an exam is not to admit it when you are completely lost.Good ways to get around this situation without losing face are the following:I’m sorry, could you repeat that please?Would you mind repeating that in a different way, please?  Stay CalmEven if you feel like you haven’t started well or made some errors, stay calm. If you get worked up you could lose your focus and not answer the rest of the questions as you could have done.End On A High NoteEven if you feel that the exam didn’t go well, it’s a good idea to end on a positive note. Try to have a polished phrase prepared for your goodbye after it has finished.  These include:Thank you very much. Take care.Thanks for your patience. All the best.Now, lets see how you get on. Here are some sample Questions for FCE oral exam:Do you live in a city centre, a suburb, a town, a village, or in the countryside?Is your town well-known for something (for example, a building or a type of food)?How long have you been studying English?Do you want to live in your home country or abroad in the long term?What do you think you will be doing after 5 or 10 years?Did you find this blog helpful? Feel free to share it on Facebook and Twitter.