Volume of a Cone Equation Tutors

Volume of a Cone Equation Tutors A cone is a solid geometric figure consisting of a circular base and a vertex at its top. The circular base is connected to the vertex by forming a curved surface around the cone. The circular base consists of the radius and the line joining the center of the circle to the vertex is known as the height of the cone. The volume of a cone equation is given as one-third the product of the area of the base circle and the height of the cone. Example 1: What is the volume of the cone whose height is 10m and the radius of its circular base is 6m? Given: radius, r = 6m Height of the cone, h = 10m Volume of the cone, V = 1/3 * * r2 * h This gives: Volume of the cone, V = 1/3 * * 62 * 10 = 120 * = 377m3 Therefore, thevolume of the given cone is 377m3 Example 2: What is the volume of the cone whose height is 5m and the radius of its circular base is 9m? Given: radius, r = 9m Height of the cone, h = 5m Volume of the cone, V = 1/3 * * r2 * h This gives: Volume of the cone, V = 1/3 * * 92 * 5 = 135 * = 424.1m3 Therefore, thevolume of the given cone is 424.1m3

What are Inference Statistics

What are Inference Statistics Everything to Know About Data Driven Analysis ChaptersStatistics BasicsStatistical Computing for BeginnersDescriptive StatisticsInferential StatisticsResources for StatisticiansStatistics is one of those disciplines everyone knows at least a bit about. From interpreting a percentile to realizing a chi-square test, the broad discipline of statistics can be applied to every aspect of our lives: politics, romance, business and more. While the evolution of data analysis has a long history, the basics can be easy to grasp. Here’s everything you should know about statistical inference!Knowing key statistical functions can aid in learning new computer languages! AisvaryaData Analysis Teacher 5.00 (4) £25/h1st lesson free!Discover all our tutors AdeyemiData Analysis Teacher 5.00 (4) £25/h1st lesson free!Discover all our tutors AdenikeData Analysis Teacher 5.00 (4) £25/h1st lesson free!Discover all our tutors ThanushanData Analysis Teacher 5.00 (4) £25/h1st lesson free!Discover all our tutors GokhanData Analysis Teacher 5.00 ( 4) £30/h1st lesson free!Discover all our tutors OlawaleData Analysis Teacher £12/h1st lesson free!Discover all our tutors AisvaranData Analysis Teacher 5.00 (4) £25/h1st lesson free!Discover all our tutors Muhammad umairData Analysis Teacher 5.00 (2) £100/h1st lesson free!Discover all our tutorsStatistics BasicsData analysis and statistical methods have been dominating headlines lately. The reason can be found in the ever-increasing use of data in all aspects of our lives - from the groceries people buy to the dating apps they use. Included in fields like biostatistics and business analytics, statistical data and statistical inference have actually been around long before the invention of computers.The statistician of the ancient world used both categorical and numerical data to record and analyse movements in agriculture, weather and commerce. While Bayesian statistics has revolutionized the work of statisticians to include more sophisticated methods of making predictions, st atistics in the modern world has kept the three main essentials that started the discipline:Collecting data with a sample sizeAnalysing the dataUsing creative ways of displaying or disseminating the conclusions from this dataStatistical Computing for BeginnersWhile the intricacies of statistical analyses might seem too complicated for the layperson to grasp, even the most seasoned statistician or data scientist needs the occasional refresher on all things probability and statistics. Understanding the entirety of statistical techniques statistical theory into a couple of paragraphs can seem impossible, especially if you’re not too confident in your abilities in mathematical statistics. However, statistical data analysis is something you utilize on the daily: from crafting your monthly budget to creating insightful data visualizations at work.To start unpacking the world of statistical analysis we’ll have to start by making the important distinction between the two main branches o f statistics: inferential and descriptive statistics. While descriptive statistics are used to describe and measure what is actually in your raw data, inferential statistics are used in order to make useful predictions about the general population using your sample data. Inferential statistics, on the other hand, tests a hypothesis and a null hypothesis on sample data in order to estimate metrics we can’t actually measure in real life, such as the true, population mean.Or, in other words, inferential statistics uses a set of data to make predictions about things outside that very data. Whether it be quantitative data or qualitative data, inferential statistics is one or the most important tools for data scientists the world over. It makes use of concepts such as probability theory and methods such as linear regression in order to make helpful predictions about the world. AisvaryaData Analysis Teacher 5.00 (4) £25/h1st lesson free!Discover all our tutors AdeyemiData Analysis Teac her 5.00 (4) £25/h1st lesson free!Discover all our tutors AdenikeData Analysis Teacher 5.00 (4) £25/h1st lesson free!Discover all our tutors ThanushanData Analysis Teacher 5.00 (4) £25/h1st lesson free!Discover all our tutors GokhanData Analysis Teacher 5.00 (4) £30/h1st lesson free!Discover all our tutors OlawaleData Analysis Teacher £12/h1st lesson free!Discover all our tutors AisvaranData Analysis Teacher 5.00 (4) £25/h1st lesson free!Discover all our tutors Muhammad umairData Analysis Teacher 5.00 (2) £100/h1st lesson free!Discover all our tutorsDescriptive StatisticsBefore getting into the exciting world of central tendency, ordinal data regression models, let’s start by looking at the most common tools used in exploratory analysis. In statistics, data can be analysed through univariate or multivariate methods, which roughly translates into analysing either one variable or multiple. Typically, univariate methods of analysis are more meaningful in initial explorat ory analysis, where looking at and comparing the measures of specific variables can serve to highlight important features about your data set.While not at all an exhaustive explanation of descriptive statistics, here are some of the basics you can implement in your study design in order to understand your dependent or independent variable.Measures of central tendency, or what the average data looks like, are the sample mean, effect size, median and mode. Measures of variability, on the other hand, seek to measure how far data are spread from the average and include: variances, covariance and standard deviation.While this may sound very elementary, many industries that utilize statistics don’t need the more complex methods involved in inferential statistics. For example, using data visualizations of descriptive statistics, such as a histogram or pie chart, can help a company identify their biggest cost problems or the characteristics of an average client. In this way, exploratory a nalysis can turn into a powerful tool for both data visualization and analysis.Statistical analysis can be extremely helpful for all types of decision makersInferential StatisticsMoving onto the concepts even the most seasoned mathematician can shudder at: inferential statistics. While more detailed explanations on some of the more complex statistical topics included under this branch of statistics, such as regression analysis with categorical data or binomial distributions, the basics are fairly easy to grasp.Underlying all inferential statistics is probability theory. From constructing a confidence interval for your estimators to attaining the statistical significance for a dependent variable â€" virtually all statistical methodology relies on probability theory. That being said, when it comes to inferential statistics, statisticians generally tend to be divided into two camps: frequentists and Bayesian(ists). While frequentists believe that probability is the measure of the frequ ency of an outcome from an actual trial, or experiment, the Bayesian statistician holds that probability is abstract and measures the belief in knowledge or proposition.If this sounds like someone just back-translated wingdings, it can be helpful to look at how a normal probability distribution is used in the most basic statistical model: linear regression analysis.In order to conduct linear regression analysis, as with many other types of analysis such as analysis of variance (ANOVA) or time series analysis, assumptions are made about the data in order to ensure the validity of the analysis. One of the most common assumptions is that the variables or the error term of the data follow a normal distribution. This ensure the validity of the model and is the basis of correct interpretation of everything from an alternative hypothesis and correlation coefficient to the estimator and confidence intervals.While most statistical software like R and SPSS will run statistical models automati cally, it’s always important to check most assumptions of your data before running linear regression and other types of analysis. To give you an idea of what some other assumptions can look like, we can look at the Gauss-Markov theorem:If your linear regression model meets the first six classical assumptions of ordinary least squares method, then the regression is BLUE or the best linear unbiased estimator.Not only is the acronym easy to remember, but it also serves to underscore the important fact that any data meeting these assumptions can produce estimators with the least variance of all the possible estimators. The only downside, however, is that these assumptions can hardly ever be met in real life. Take a look and you’ll probably see why:The model is linear in terms of both coefficients and the error termThe expected value, or mean, of the error term is zeroThe independent variables are uncorrelated with the error termThere is no correlation between different observations of the error termNo heteroscedasticity in the error term, which can also be seen as constant varianceNo perfect correlation between the independent variablesAnother one of the more common statistical models you’re likely to find within any experimental design is the General Linear Model. This model is, at its most basic, a simple linear model and - among its most complex, can be used in multivariate analysis methods such as factor analysis, cluster analysis and more. Without getting into too much detail, using the GLM method for analysing both categorical and numerical data makes use of important concepts like the t-test to aid in determining the best model for the data.The t-test, at its base, assess whether the means of two groups are statistically different from one another and can be applied to make inferences on whether one linear model is better than another.From the hardware to the programs on a computer, statistics is involved!Resources for StatisticiansFrom the randomizat ion of trials to the analysis of parametric models, creating the perfect methodology, analysis and interpretation in statistics can be tricky. Luckily, there are a number of ways you can get statistics help either online or with a professional.Whether you’re confused on the definition of a random variable, outliers, or observational data, the internet can be your best tool for finding statistics solutions. Check out Stack Exchange if you’re having trouble on a particular concept or problem.Where to Find Stats TutorsIf you’re looking for one-to-one statistics tutoring, make sure to browse through Superprof’s community of almost 150,000 maths tutors in the UK! Giving advice on everything related to mathematical statistics, you'll be able to receive advice and guidance on some of statistic's most troubling concepts and functions for the average price of 10 pounds an hour!

Probability help will be fun and easy with TutorPace

Probability help will be fun and easy with TutorPace Probability is something that requires a lot of thinking to get into a conclusion. Probability is defined as a measure of thelikeliness that an event will occur. Probability is used to quantify an attitude of mind towards some proposition of whose truth we are not certain. In layman words probability is something in between happening and not happening. Just for example if you toss a coin, there are chances that the head may come and even chances are there that tail may come up. In general probability of an event happening is equal to number of ways it can happen divided by total number of outcomes.The teachers are efficient enough to provide Probability help with perfection. These are the normal languages of stating about the concept, but probability is a chapter that comes under the subject of Mathematics. Mathematics has this topic in which probability makes students tensed a lot. Many students find it difficult to cope up with probability calculations and thus fail to perform well in the subject. This is not their fault at all as the topic is surrounded by its own unique language and also follows a distinct set of rules through which the sums can be mended. Students when they are unable to crack any sum under this topic find it frustrating and which leads to loss of self confidence in them. This affects the basic knowledge structure of them and they perform miserably bad in their exams. But probability sums are not that tough as well if you are under good guidance and proper tutoring facility. It is a step by step process and so an approach that simplifies complex concepts by breaking them up into smaller steps by the use of illustrations and also providing them the real-life examples help the sums to be completed. Being beside a good tutor can help you to gain something extra that is not possible without the help of any tutor. Private tutors are not found with ease today. You have to search for a longer time if you want to come in contact with a good teacher who will help you know the concept of any topic along with its details as well. The second alternative is also found and that is coming in tough with a good online tutoring institute. Is online tutoring a good option? It way sound a bit risk taking as the entire concept is new and people do not have any knowledge about the thing. It is less popular and so it will be a risk taking factor if anyone enrolls oneself in it. But it can be a good option as it is easier, durable and also less time taking. The entire concept also comes with varied facilities and advantages and so learning probability with the help of online tutors will not be a bad option for sure. Let us get to know about some of the advantages that will help you to know more about online tutoring and also about the facilities that are available. Some basic features that online tutoring carries The teachers that are involved in this online tutoring process are very much efficient. The teachers are appointed through the help of a rigorous interview process. The interview panel consists of some of the great teachers who have good knowledge over the subject and this is the reason why the other set of good teachers are appointed. The teachers have the capability to know the subject easily and also have the capability to teach their students perfectly with the subject. A good teacher figure out the problems that the student faces with the subject and then tries out means to make the subject easier for the student. The teaching process of online tutors is unique as they do not have any time period. Yes, you heard it right. The online teachers are not bound into following any time period and thus it is beneficial for students as students can reach to them anytime they want. This process helps in saving time and energy. You can sit at your favorite couch and attend the classes at any time of the day. Students can manage their own classes and teachers are always available. The good and reputed institutes make it a point not to charge very huge. They keep the charges very minimal for all the students to avail it. This is only possible under the good and reputed institutes’ brand. They do not think about their profit but they first initiative is to provide the students with the best services at affordable prices so that middle class people also can avail the online tutoring services. The one on one service is something very unique and which is not available in schools or colleges and neither in any private tutoring home. This type of service is about having a teacher for the student for the entire session of classes they attend. Having an individual teacher who will help the student out at any odd hour of the day with no disturbance is something that is unbelievable. But this is one of the facilities that online tutoring provides. This is the best service for any weak student as the weak student can easily access the teachers and the subjects. Shy students are also benefited with such type of service. Slowly the online tutoring process is gaining recognition and this is the reason why many institutes are also coming up. Every institute tries to deliver the best to its clients and also claims to give more than any other institute. But truly speaking very few institutes can carry of the best tag with their facilities as well. Tutor Pace is a fair option Among the list of various institutes providing the same services, you can go for Tutor Pace as per my suggestion. It is a reputed institute and carries of any kind of work with ease and perfection.

How Online Learning Helps Students

How Online Learning Helps Students Todays students are more tied to technology than ever beforeonline learning takes place at home, on the bus, and even within the classroom. Students have information at their fingertips no matter where they go. Although potentially frustrating at the dinner table, this may actually make them better students. Online learning helps students by providing more opportunities for education, whether via apps, podcasts, or websites. In fact, virtual learning exists in many forms, each serving a particular purpose. But what, other than ease of availability, can virtual learning do for you? Heres how online learning helps students: Online learning advantage #1: Online tutoring Online tutoringcan be a great option for learning; online tutoring sessions can involve the same rigor that a traditional tutoring session might provide. Youll likely have a greater variety of tutors and schedules to choose from, making it a perfect tutoring option. Youre guaranteed to find an expert tutor for your subject area, and theyll likely take a very personalized approach to your education. Its also easy to find tutoring year-round. [Related: 4 Ways an Online Tutor Can Help You Succeed This School Year] Online learning advantage #2: Massive Open Online Courses (MOOCs) MOOCs are online courses, often free to students, which allow for unlimited learning on the Internet. They cover a breadth of subject matter, and are a great option for students who need to supplement classroom learning or who wish to learn over breaks in their education (like the winter and summer holiday). MOOCs are also a great option for students who learn well from lectures, since much of the content is presented in lecture form. (However, as popularity has increased, MOOCs have diversified their presentation.) In some cases, students are eligible to earn a verified certificate. Online learning advantage #3: Mobile apps For learning on the go, educational apps that can be downloaded onto your tablet or smartphone are great resources. There are many online educational opportunities geared toward basic knowledge, such as: educational games subject-specific mobile apps trivia programs Alternately, there are also apps that help more generally with the educational processscheduling, staying organized, etc. Most people have a cell phone with them at all times, so educational apps present a great opportunity for students to fill those in-between times with supplementary education. Online learning advantage #4: Digital textbooks Some students prefer to learn via textbook. Textbooks, however, are incredibly expensive to purchase and can be hard to find at the library. Luckily, there are digital textbooks that students can use during their academic careers. While the books may not always be free, theyre great for supplementing lectures, seminars, or group work. Theyre portable, and they sometimes include multimedia content too. [Related: 3 Efficient Ways to Study on the Go] Online learning advantage #5: Podcasts Podcasts are a fantastic way to move student learning outside the classroom, thanks to their ease of use and variety. Theres a podcast for everything, so identify the area where you want to improve your knowledge, and then do a quick search. Not all podcasts are created equal, but by performing a little research, youre sure to find one that fits your needs. You can find discussions, lectures, and much moreeducational podcasts come in a variety of forms. The bottom line of online learning Students learn in a variety of ways, and by utilizing online learning solutions, theyre able to access the best and most individualized educational experience possible. While not every student will need each of these tools, using one or two may make a difference in your academic career. Digital learning will only continue to progress, and it may be helpful for students and those who support them to recognize the value now. Best of all, most tools are free and are waiting for you to take advantage! Any topics you want to know more about? Let us know! The Varsity Tutors Blog editors love hearing your feedback and opinions. Feel free to email us at blog@varsitytutors.com.

New Book Alert Check Out Mindfulness in Action - Introvert Whisperer

Introvert Whisperer / New Book Alert Check Out Mindfulness in Action - Introvert Whisperer New Book Alert: Check Out Mindfulness in Action New Book Alert: Check Out Mindfulness in Action In her new bestseller, Mindfulness in Action: A Hands-On Guide to Creating Peace Amidst the Chaos, author Sharon Sayler shares: Mindfulness involves active awareness throughout the day. We get to choose with each moment to be a new, more powerful being, ready to do greater things in the world. To find out how you too can create peace amidst chaos, check out all the free resources Sharon offers at  www.MindfulnessInActionBook.com. Personal Branding starts with how well you speak about YOU.   I want to help you accelerate your career by connecting you with your Free Instant Access to my eBook â€" The Definitive Guide to Creating and Using an Elevator Speech.   In this guide, I give you simple to follow instructions for creating a “wardrobe” of ways to talk about you â€" to leave a lasting impression.   Get your copy now: CLICK HERE Brought to you by Dorothy Tannahill-Moran â€" dedicated to unleash your professional potential.

Are You Missing This Key to Musical Motivation

Are You Missing This Key to Musical Motivation Megan L. The mystery of student motivation has had parents, teachers, and students scratching their heads for centuries. Why is one student driven to practice, perform, and perfect playing an instrument while another student in the same situation loses interest? When I started guitar lessons at 12-years-old, I was probably one of the most motivated kids my teacher had ever seen! I practiced for hours, and once my mom actually took my guitar away for a week as a punishment. What was the secret behind my drive to keep learning guitar? I had great music role models! I covered my bedroom with pictures of the Beatles, and my dad, a musician himself, frequently invited people over to the house to jam. I had no shortage of musicians to inspire me. My desire to emulate my musical heroes helped me to persevere through tough passages and climb sharp learning curves. What can you do to pinpoint musical role models for yourself or your child? Here are a few places to look to get started: Whats On Your iPod? Start your search for inspiration with your most played tracks. If youve never taken the time to learn more about the people behind the music, try looking up your favorite artist or composer online. Youll quickly find biographies, reviews, interviews, and more. Geek out and learn as much as you can about the singer or the song that you cant get out of your head. As you learn more about the human side of your favorite artist, you may start to see that you have more in common with them than you thought. Identifying more with great musicians will help you believe you can be great too! Check Out Your Community Is there somebody in your community who plays music? It can be a friend, a parent, a neighbor, or local musician. Ask them how they got started playing music, and find out what inspires them. Make a point of befriending musicians and other music students. Being around other people who care about music will help you feel connected to what inspires you, plus these people can push you to keep going even when you feel like giving up. Turn to Your Teacher As you progress in your musical journey, the right teacher can be an excellent role model and a master motivator! Share your dreams with your teacher and let him or her know what inspires you. Your teacher will be there to cheer you on when you succeed and help you do better next time when you make a mistake. When youre having trouble with something, ask your teacher about a time when they struggled and how they got over the hurdle. Beyond just teaching you notes and scales, the right teacher will also share their experience and knowledge to keep you focused on reaching your musical goals. Our musical role models show us how to overcome our challenges and realize our full potential. We can learn how to be better musicians and human beings by learning from their stories and examples. Who are some of your music role models? Let us know in the comments! Megan L. TakeLessons Staff Member and Blogger You might also like Don’t Quit Now! Keep Your Kid Motivated for Music Lessons 3 Must-Try Summer Music Activities for Kids The Importance of Perseverance, As Told by Hilarious GIFs Photo by AVelenovsky

Dont Go Breaking My Heart Cardiology on the MCAT

Don't Go Breaking My Heart Cardiology on the MCAT MCAT Medical School Admissions Cardiology is typically a favorite topic for most students. The heart is one of the most revered organs and the majority of students are taught baseline information about the heart during their primary school education. The American Association of Medical Colleges (AAMC) also loves the cardiovascular system and often tests students’ knowledge of it in the Medical College Admissions Test (MCAT). Additionally, this cardio knowledge will serve you well as a future medical student since cardiology tends to be one of the most difficult courses. This article will discuss the cardiology content on the MCAT, interdisciplinary connections for this content, as well as some tricks and tips on how to maximize cardiology questions in the Biological and Biochemical Foundations of Living Systems section on the MCAT. Tackle Basic Cardiac Anatomy First and foremost, a knowledge and understanding of basic cardiac anatomyis essential to doing well on these questions. While primary school may have taught you the four chambers of the heart, it is essential that you understand the flow of blood through the heart, systemic circulation, and the pulmonary circulation. Knowing where blood is oxygenated and deoxygenated and how it flows will serve you well in getting at least one cardiovascular question correct. It is also important to understand where valves are located, the fundamental differences between arteries and veins, and the layers found in the blood vessels. Additionally, understanding which sets of valves are associated with different heart sounds is a great way to build a foundation of your understanding for medical school.Khan Academyhas great introductory videos on the circulatory system. Integrate the Endocrine System The cardiovascular system ties very well into the endocrine system; the link between these systems is often tested on the MCAT and is vital to your foundation of knowledge in medical school. Atrial Natriuretic peptide is often examined since it has a direct link to heart activity, however the Renin-Angiotensin-Aldosterone System (RAS) from your nephrology knowledge is also fair game since the renal system and cardiovascular system directly and indirectly impact each other. The sympathetic and parasympathetic nervous systems and their hormones such as epinephrine, norepinephrine, and acetylcholine are high yield concepts to study and understand thoroughly. Erythropoietin, while classified under nephrology information is also an important hormone to understand since it directly impacts the number of red blood cells in the cardiovascular system and manifests itself in pathologies such as polycythemia vera and anemia. Hormones are often presented as retrieval questions or very simply tes ted since most students have limited exposure to endocrinology prior to medical school. Because of this, these are concepts that can prove to impact your MCAT score significantly. Check out MD Herofor a basic review of the endocrine hormones tested on the MCAT. Know Your Physics Another way the MCAT will examine your cardiovascular knowledge is throughlinking it to physics concepts. The cardiovascular system physiology has a strong basis in fluid mechanics and electrical circuits. This enables the AAMC to test these concepts in a way that is integrative, similar to how you will learn during your medical education. An understanding of Bernoulli’s equation and how it would apply to the arteries and veins as they change pressures and velocities throughout the body is remarkably helpful in retaining physics concepts and understanding why the circulatory system form and function change. For example, flow (Q) is equal to area (A) times velocity (v) is another commonly utilized equation when discussing cardiac physiology. This means that because the capillaries have the largest overall area in the body, they have a slower velocity allowing them to promote gas exchange in the lungs and the tissues. Whereas the larger arteries have a smaller area compared to the ca pillaries, so their velocity would be greater. Additionally, the MCAT often tests on the electrical physiology of the cardiovascular system and how it links to circuits, which will be covered in my next blog post. Grappling with these cardiology concepts early on in your medical education will serve you well as they are some of the most integrative and difficult concepts you will encounter during medical school. Spending the time to learn them now will serve to improve your MCAT score and give you a strong foundation of knowledge for your future patients. One of our professors always gently reminds us that no matter what your patient’s problem is, their cardiac health is almost always a consideration or factor in their care. Keep this in mind as motivation during your difficult days of studying; before you know it you’ll be in medical school studying these concepts at length and seeing patients with these conditions in real life. About the Author Jordan S. is a current medical student, and one of our most experienced MCAT tutors. Click here for more information.

Simple and Compound English Sentences - Video and Exercise

Simple and Compound English Sentences - Video and Exercise Ive noticed as an English teacher that many of my students speak correctly when using short simple sentences. However, when students start speaking with more difficult sentences and start using sentence structure that contains multiple ideas, they often have problems with the word order and structure of sentences. I hope this video will help students understand English sentence structure and correct some of the mistakes they make with word order, even if its not the most entertaining subject.(If youre looking for the What if Everyone Rode Bikes? lesson, click here. We sent the wrong link;)Before we do the exercise lets review FANBOYS (for, and, nor, but, or, yet, so)MORE INFORMATION-andCHOICE-or, norOPPOSITE INFORMATION-but, yetREASON-forRESULT-soExercise: Combine the two simple sentences using the proper connecting word, and dont forget the comma!1. She saw a cat run in front of her. She stopped the car suddenly.2. He gave her a ring.   It is her birthday.3. The zombies eat people. The people kill the zombies.4. She doesnt like the cold weather. She really likes skiing.5. She did not fail her English exam. She was not worried about her English exam.6. We could go to the movie tonight. We could stay home and rent a movie.7. I like enchiladas. I have a really good recipe for black bean and squash enchiladas. Anna 1. She saw a cat run in front of her, so she stopped the car suddenly. 2. He gave her a ring, for it is her birthday. 3. The people kill the zombies, or the zombies eat people. 4. She really like skiing, but she doesnt like the cold weather. 5. She did not fail her English exam, because she was not worried about her English exam. 6. We couid go to the movie tinight, or we could stay home and rent a movie. 7. I like enchiladas, and I have a really good recipe for black bean and squash enchiladas. LOIEnglish Anna,You had some difficulty with Question #2. When we combine the sentences it is important to be sure that we combine them and replace nouns/obj ects with matching pronouns. He gave her a ring, for her birthday. Questions #3: The zombies eat people, SO the people kill THEM. Questions #4: She really likeS skiing, but she doesnt like the cold weather. (remember that s on 3rd person singular. Question #5: She did not fail her English exam, NOR was she worried about IT. Questions #6: We could go to the movie tonight, or we could stay home and rent ONE. 7. I like enchiladas, and I have a really good recipe for black bean and squash ONES.I hope this helps! André Dertrudes de Macena Estes exercícios são muito importantes para mim, gostaria muito de receber ainda bem não apenas falando sobre verbos mais pronomes adjetivos substantivos, e toda regra da língua inglesa meu objetivo é melhorar meu inglês cada vez mais, por isso conto com todos vocês. André Dertrudes de Macena This sait es very very good LOIEnglish Good work Petar. Im glad to see that you replaced the nouns with pronouns! LOIEnglish Thanks for your suggestio ns. We will turn the sound down. Ilka 1. She saw a cat run in front of her, so she stopped the car suddenly.2. He gave her a ring, for it is her birthday.3. The zombies eat people, and the people kill the zombies.4. She doesn’t like the cold weather, but she really likes skiing.5. She did not fail her English exam because she was not worried about her English exam.6. We could go to the movie tonight or we could stay home and rent a movie.7. I like enchiladas, so I have a really good recipe for black bean and squash enchiladas. LOIEnglish Ilka..You have a couple problems connecting the sentence parts.Look at this diagram:MORE INFORMATION-and CHOICE-or, nor OPPOSITE INFORMATION-but, yet REASON-for RESULT-soQuestion # 2: He gave her a ring for her birthday. Question #3: Zombies eat people, so the people kill THEM. Questions #7: I like enchiladas AND I have a really good recipe for black bean and squash ONES.The video doesnt explain pronoun replacement however, we usually replace th e subject in the second part of the sentence with a pronoun. The English language doesnt like repetition, so we rarely use the same word twice in a single sentence. Be sure to look for this weeks video because Im creating the second series about complex sentences. Nguyen Thi Hoa 1. She saws the cat run in front of her, so she stopped the car suddenly 2. He gave her a ring, for it is her birthday. 3. The zombies eat people, but the poeple kill the zombies. 4. she doent like the cold weather, but she really likes skiing. 5. she did not fail her English exam, so she was not worried about her English exam. 6. We could go to the movie tonight, or we could stay home and rent a movie. 7. I like enchiladas, and i have a really good recipe for black bean and squash enchiladas. LOIEnglish Nguyen,One quick thing: usually we replace the subject of the sentence with a pronoun in the second sentence. i.g. The zombies eat people, but the people kill THEM. Question #5: NOR is the best option: Sh e did not fail her English exam, nor was she worried about IT. Good work! Thanks for answering. LOIEnglish Good Rafa. Alvaro Willians 1. She saw a cat run in front of her, and she stopped the car suddaly.2. He gave her ring, for her birthday.3. the zombies ear people, so the people kill them.4. She doesnt like the cold weather, but she really likes skiing.5. She did not fail her English exam, so she was not worried about her English exam.6. We could go to the movie tonight, or we could stay home and rent a movie.7. I like enchiladas, and I have a really good recipe for black bean and squash enchiladas. LOIEnglish Alvaro,You have two problems. Question #1, the better choice is so. We are talking about result in this sentence we are not adding extra information. So often answers the question What happened?Question #5, the best choice is nor Alvaro Willians Thank for your attention. Could you please tell me what does NOR means? LOIEnglish Nor is a conjunction and an adverb. It is used before the second option in a negative sentence. i.g. I do not like wine NOR beer. In Spanish I think it is ni In the case of a conjunction it is used to introduce additional negative information in a negative sentence.i.g. She did NOT fail her English exam, NOR was she worried about it. The two simple sentences are:She was NOT worried about her English exam.She did NOT fail her English exam. When we combine the two we take away 1 NOT and insert NOR. Alvaro Willians Hummm OK. Thanks again!