Looking for a primer on how to find the nth term of a geometric sequence? See how it's done with this free geometer's guide. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test).
This image editing software tutorial shows you how to create an array from a rasterized object in Photoshop CS3. An array (in design terms, not programming terms) is an object that duplicates itself around a pivot point. So learn how to work with arrays to create designs in this Photoshop video.
Quitting smoking is incredibly difficult. It's hard enough to break the habit, but the withdrawals are even worse. In this tutorial, learn how to make the transition a little more bearable.
This video shows how to use Urban Decay eyeshadow palettes. You will learn how to use purple and blue together. Start by using a gel turquoise eyeliner as a base. Using a brush, apply evenly over the eyelid. From the Urban Decay Book of Shadows, apply the color Shattered over the eyelid. Now using the color Ransom, use a Mac #217 to the crease of the eyelid. To blend those two colors use a color called Fishnet, which is a hot pink. Use a highlight color from Mineral Magic to apply to the brow...
In this tutorial, we learn how to negotiate salary terms. If you have just gotten a new job but the salary is not what you were hoping for, there is a way to negotiate the terms. If you have a great benefit package and salary, you will have the career benefits that you want to have. Talk to your boss or the appropriate person to see what you can do to get a higher pay rate at your new job. See if there is a way you can prove your work to get a salary increase. Negotiate with them to see what ...
In order to combine like terms, you need to look at the variables. Terms can only be combined if the variables are all identical. The first thing that you would have to do is look for matching variables. In the example, x + 2x5 + y2 - 9x - 2x5 + 5y2, you should try to see which ones match. Then, group them together. Match the x's with the x's and the y's with y's. Therefore x - 9x = - 8x. 2x5 - 2x5 = 0. Y2 + 5y2 = 6y2.
In this video, we learn how to improve short-term memory. There are many brain exercises that can help, that will jump start your abilities. Remember to focus your attention, take mental snapshots, and connect your snapshots with memory. This will help you not only remember different things, but it will also help you to connect pictures and different details along with it. Just small things like this while you are younger can help improve your short-term memory while you are both younger and ...
Want to reduce a fraction to its lowest terms? It's easy. See how it's done with this free video math lesson. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test).
Need a little instruction on how to find the lowest terms of a proper or improper fraction in basic arithmetic? Learn how with this free video lesson. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test).
Equations involving square roots are difficult to solve because of the complexity involved in performing operations on the square root terms. But you can follow a series of steps to solve these problems easily. To solve these kind of problems first isolate the square root term on one side of the equation and the non square root terms on the other side of the equation. Now in the next step square both sides of the equation. This gets rid of the square root on the left hand side and the equatio...
In this tutorial the instructor shows how to calculate the greatest common factor, or GCF. While computing greatest common factor, you are pulling out the smallest exponents of any common factors along with the factor. Finding the greatest common factor is similar to finding the least common multiple. When given any numbers to find the greatest common factor, the first step in the general procedure to be followed is to break each number down into its factors. You need to break down the number...
In this video the instructor shows how to factor the GCF and difference of squares. When you are asked to factorize a number or monomial or a polynomial, the way to do is break it down into individual terms. When asked to factorize a binomial, try to pull out any common terms and factorize the simplified equation. When you are asked to factorize the difference of squares use the general formula which states that the factors of (a*a - b*b) is (a-b) * (a+b). Now substitute the given values in t...
In this video the instructor shows how to add and subtract rational expressions. When you have an addition or subtraction problem of rational expressions, first look and compare the denominator of all the terms. If all of them have the same denominator then the expression can be written as a fraction whose denominator is the original common denominator and whose numerator is the sum of numerators of all the other terms. Simplifying the numerator by adding and subtracting the like terms gives ...
Have a hard time figuring out what a geometric sequence is? This video will help you to identify different geometric sequences as well as determining its nth term. A geometric sequence is a group of numbers that follow a certain pattern of multiplying a fixed number from one term to another. The tutorial uses 4 different examples of geometric sequences and also shows you how to solve each of these sequences as well. Take some time to watch this video if you are a pre-algebra student, it is a ...
If you're struggling a bit with algebra, check out this video to learn how to isolate a variable. Isolating a variable is a matter of separating and simplifying.
Learn how to primitively dry meat to make jerky for use in long term wilderness survival. You cannot always eat fresh meat. Drying meat into jerky is also good for traveling light as it dehydrates it into a lighter substance. Making jerky is also a cool thing to do while on long term hunting expeditions or safari.
Finnish is an unusual language, which can make it tricky for foreigners to learn. Instead of relying on a book, the Learn Finnish video language-learning tutorial series shows a photograph of a vocabulary term while pronouncing the word in Finnish. This technique allows the student to associate the object itself, rather than the term in their native tongue, will the Finnish word, thus allowing for maximum comprehension and absorption. In this video segment, numbers, or "numerot" in Finnish, f...
Finnish is an unusual language, which can make it tricky for foreigners to learn. Instead of relying on a book, the Learn Finnish video language-learning tutorial series shows a photograph of a vocabulary term while pronouncing the word in Finnish. This technique allows the student to associate the object itself, rather than the term in their native tongue, will the Finnish word, thus allowing for maximum comprehension and absorption. In this video segment, numbers, or "numerot" in Finnish, f...
Finnish is an unusual language, which can make it tricky for foreigners to learn. Instead of relying on a book, the Learn Finnish video language-learning tutorial series shows a photograph of a vocabulary term while pronouncing the word in Finnish. This technique allows the student to associate the object itself, rather than the term in their native tongue, will the Finnish word, thus allowing for maximum comprehension and absorption. In this video segment, the vowels, "vokaalit" in Finnish, ...
It's really easy to binge-watch episode after episode, and that's exactly what Netflix wants us to do. Before you can even think twice, the next video is playing and you're stuck wallowing in the abyss of unintentionally marathon-viewing your new favorite TV show, and there's nothing you can do. Except there is something you can do — and it's as simple as disabling one little feature.
It isn't too hard to see John Hanke's bias towards augmented reality. His company, Niantic, created the astronomically profitable game Pokémon GO, which revolves around AR technology. However, Hanke has a case against virtual reality—he believes it just won't be healthy, in more than one sense of the word.
Most newer Android devices manufactured in 2014 or later have a built-in pedometer for tracking your fitness activity. This step counter is a great way to keep yourself in shape and motivated, but developer Leonardo Cavaletti has come up with an even better way to put it to use.
Often, when you crack open a beer with friends, your buddies are more focused on texting and Snapchatting than what's happening right in front of them. Smartphones have wedged their way into bars around the world—but an innovative new beer glass is encouraging patrons to put down the phone and engage with friends.
Instagram's controversial terms of service update this past month has spurred an onslaught of dismay and anger from users of the popular photo-sharing social network. The specific set of the new terms that set off this firestorm basically said that businesses could use your uploaded photos for advertisement, without you receiving any of the profit.
One fight for augmented reality branding that we thought had been settled has suddenly turned into a full-fledged legal battle—again.
Deus Ex: Human Revolution (DX:HR) was the biggest AAA release two weeks ago, which has drawn rave reviews and sold well across the entire world. But if you've actually played the game, then you've seen something annoying that it and many other games share. It happens at the beginning of the game—every time you turn it on.
This video shows us how to solve algebraic equations with the y = mx+b format. When talking about solving y=mx+b format, it’s about solving linear equations so that y is on one side and with some terms x on the other side. Here in this equation 'm' is actually the slope of the line and slope= (rise/run) and it is interrupted with the term 'b'. This can be explained by taking an example of the same format. In the example 2x+3y=9, we need to shift the term '2x' to the other side so that the equ...
Flowering bulbs require some few common tools before planting such as compost or peat moss, work gloves, fertilizer, garden trowel or bulb planter and the garden bulb of your choice. During the spring season you can plant tender bulbs such as, irises, gladiolus and elephant ears. In terms of fall plantings you can plant bulbs such as tulips, daffodils, hyacinths and crocuses which could give a beautiful bloom in the spring. In general the blooms will last till three to four weeks, bulbs such ...
Massive multiplayer shooters like Fortnite have become all the rage, as mobile gamers duke it out in long, protracted battles that can often be as excruciating as they are thrilling. If you're yearning for a more fast-paced shooter on iOS, Nitro Games has you covered, and has soft-launched Heroes of Warland for further tweaking. Of course, you can try the game yourself right now with a tiny hack.
From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps. With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to write a fraction in its lowest terms.
This video tutorial belongs to the Education category which is going to show you how to reduce fractions to their lowest terms. For doing any operation with fractions like addition, subtraction, multiplication or division, they need to be reduced to their lowest terms. To do this look at the numerator and the denominator and decide what number can divide both of them. Continue dividing till you can no more divide them. Now you get the lowest term of the fraction. For example, 2/4 can be divid...
In this video the Miami dating coach answers the viewers questions and tells you everything you need to do to attract that guy, and make him interested in a long term relationship. You'll learn what to look for what moves to make to have that boy in love with you for a long time.
New to eBay? Don't worry, setting up an account and buying and selling doesn't take that much effort at all. Everyone who has an Internet connection has at one point come across eBay, to find the perfect gift for their loved ones, to find the cheapest deals on plasma televisions and computers, or to get rid of their dusty, old record album collection in their web store.
Despite longer live spans, almost half a million people die of healthcare-associated infections (HAIs) each year, many of them preventable.
Updating from iOS 6 to iOS 7 on the Apple iPad mini is as easy as opening the settings, tapping on Software Update, then pressing Install now and agreeing to the Terms and Conditions.
Every so often, a big site will make a change to its terms of service that's not so great for its users—without even informing them—and they (understandably) get really pissed off. Recent examples are Facebook's and Instagram's changes, which resulted in user backlash.
Drinking too much is bad for your health and your wallet. Here are a few simple strategies for cutting back and keeping it in moderation.
In this video, we learn how to write a thesis statement. What you really want to say about your topic is what the thesis statement is. It's nothing but your topic and what you want to say, so don't get scared by the term "thesis statement". Practice writing your paper using this saying instead of thinking of the thesis statement term. Usually in school you are given the topic you are going to write about it, so just state that topic and defend your position on it. It will be the same in real ...
This video is aimed at beginner level viewers and shows one of the basic techniques involved while solving linear equations having one variable.