In this video, the instructor shows how to identify the percentage change using proportions. When a given quantity increases or decreases by certain amount then we can calculate the percentage change in the quantity, which can be either increase or decrease based on the new value of the quantity. To solve these kind of situations you should know that the ratio of amount of increase (or decrease) of an amount to its original amount is equal to the ratio of percentage increase (or decrease) to ...
In this video the instructor shows who to simplify radicals. If you have a term inside a square root the first thing you need to do is try to factorize it. First factorize the numerical term. Write down the numerical terms as a product of any perfect squares. Now split the original radical expression in the form of individual terms of different variables. Now you can pull out the perfect square numerical factors out of the radical. Similarly for the variable terms write the variables as power...
This tutorial explains how to save your work in Pinnacle Studio. The first step is to go to "File". Next is saving projects by using the drop down menu from the top left corner of the program. When you save your project it does not mean that all the video files will be saved. In fact, all the original files have to be stored in the exact same place so this will work. To save your new project you have to go to movie and make and output format like Vdix or VCL.
In this video the instructor teaches about inverse functions. Normally in inverse functions problems you are given a function that has a set of points and you are asked to find the inverse of that function. So if the function has a point in the form (x, y) then the inverse function has its points in the form of (y, x). Now when you are given a function f(x) that is in the form of x and asked to find its inverse, equate the function to y. Solve the equation to get the value of variable x in th...
If you have a fossil, you can tell how old it is by the carbon 14 dating method. This is a formula which helps you to date a fossil by its carbon. If a fossil contains 60% of its original carbon, how old is the fossil? The half life of carbon 14 is 5600 years. That means this is how long it takes for half the nuclei to decay. After 5600 years, if we start with a gram, we end up with half a gram. This rather complex formula shows you how to solve this puzzle using accepted scientific methods.
DrawingNow teaches you how to draw a pair of running shoes. Your start with two ovals, one larger than the other. These will act as the soles of the shoes. Next start sketching the shoe up and once you're happy with it, you can start drawing on top of it and erasing the original sketch. Do the same for the other shoe and start adding details. Draw the front of the foot, heel, the inside of it and the knots. Finally, all you need to do is color them in and use imaginative color combinations.
In this video the instructor shows how to solve a quadratic equation. If you have a quadratic equation with complex fractional terms and you find that a particular term is repeating then equate that term to a new variable and replace the variable in the given equation. Now try to get the equation a*x*x + b*x + c = 0, and solve for the roots of the equation which gives the values of the intermediate variable. But this variable was replaced instead of another term. So equate that term to the va...
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 ...
In this video a professional boxer demonstrate the basics of boxing so that you can protect yourself. First of all, you should stand in such a manner that your left foot is in front and the right foot is in back (if you are right-handed). Make a fist, put both hands in front of your face. The distance between both the hands should not be much so that in any case, you can cover and protect your face. Your left hand should always turn up and pull back. For punching, take your right hand fist ne...
Watch this video to learn how to draw Thomas the Train. 1) First start out with a circle, followed with a rectangle attached, to make a cyclinder
In this video the instructor shows how to divide rational expressions. To divide rational expressions follow this simple four step approach. In the fist step change the division to multiplication by flipping the second fraction. Now the original division simplifies to multiplication. In the second step factor the terms of numerators and denominators in the two fractions. In the third step cancel the common terms in the numerator and the denominator. Now finally in the fourth step multiply all...
If you want to learn how to do selective desaturation in Photoshop CS4, you should watch this video. Go to File and choose Open. Open the file you want. Go to Image, select Adjustments, and then Replace Color. Select the second droplet or the droplet with a plus sign. Increase Fuzziness, say 106 but you need to decrease Saturation. Set Saturation to -100. Click on the image except for the selected part that you want to have a color. Decrease Fuzziness to know the parts that you need to click ...
CreativeIceDesigns teaches you how to create an animated banner for MySpace using Adobe Photoshop. After you've finished your static banner in Photoshop, go to Animation. You must be using Frames for this. You can make a new empty frame after the original one and it will make the banner flash. You can also make a new frame and starting from the old one create a movement. You set the speed and the delay. Select both frames and select Tween. In the end you need to go to File - Save for web and ...
In this tutorial the instructor shows how to complete the square to graph a quadratic function using transformations. You can do this by transforming your equation in a series of steps. First make the coefficient of the square term to one by pulling out its numerical coefficient. Now to complete the square of the first part add half the coefficient of the variable with a degree one. Now to maintain the original value of the equation also make sure that you subtract the same value from the equ...
LoveMaegan teaches you how to style a full frontal French braid. First, you will separate the front strands of hair and braid them together as you would for a regular braid. To do this, pull the strand from the right under center piece, catch it under the center strand, weave over and then repeat until you get to the left side of the head. Here you will grab a strand of hair from the left side and bring it together with the strand from before. Grab the new strand from farther back in order to...
EggBram walks you though changing background colors in Xara3D and shows where to find the transparency setting. This is a simple walk through in high detail, very visible. Xara has been a part of internet development from the very beginning. Xara one of the original Internet service providers when it came about in the 1990s. Xara does most of its work online and has millions of customers online around the world. Xara Online is a leading edge online web service that gives you solutions for a m...
George3694 will show you how to jailbreak an iPhone or iPod touch firmware 3.0. This will work on the iPod touch first and second generation, the iPhone original and 3GS. Download Red snow software from the link provided. Click on browse download firmware and put it on your desktop. Next upload the firmware to your device. Install both features, make sure your device is plugged in and turned off. Follow the instructions and put device in DF mode. Just wait as the software loads to your machine.
Need a new recipe for a crispy batter for fried fish? The Original Naked Chef uses a simple seasoned flour and water base with an extra twist. He adds a healthy dose of Guinness beer to the mix. This affords a rich and fragrant batter. Chef believes that the perfect surface for cooking fish is in a shallow skillet with very hot oil. Simply dipping the fillets in the batter and allowing them to fry several minutes per side yields a mouth-watering main course. Serve with chips and Guinness beer...
The video shows the explanation of greatest integer function. This video explains this with the help of graphs. The video first describes the basic greatest integer function. This means the greatest integer less than or equal to the number gave. The graph of this function is drawn. The video then shows the variations of this function. The first variation shows the function that replaces the 'x' coordinate with it subtracted by three. This shifts the graph to the right by three units. The seco...
Thinkingserious teaches us how to use Adobe Photoshop to transform a normal bmp or jpeg logo into a vector logo that can be MADE as small or large as desired without losing quality. He creates the text, leaves it white and then adds a stroke. He picks the exact color from the original image. The stroke should be 1. Then the gradient is done using the colors from the bmp image. This is a two-step process. First he creates the top gradient. He also adds a soft inner bevel. The end result is sav...
Use your Cricut machine and the cartridge "Beyond Birthdays" to create Dad an original Father's Day card or Birthday card. Making cards on the Cricut machine is great because you can use scrap paper and different shapes and really make it your own while spending almost nothing. And it takes less time to make a professional looking card on the Cricut machine than it does to sit down and draw a homemade card. Dad will love the card and you will love saving money and having the satisfaction of m...
In this tutorial the instructor shows how to perform a long division through an example. He gives a simple method where takes the first left most number, with minimum possible digits that can be divided by the divisor, and tries to divide it by the divisor and this gives the quotient. Now he shows how to multiply the quotient with the divisor to get a value which is to be subtracted from the original divided number. Now in the third step he shows how to bring down the next digits and asks to ...
To restore an iPod Touch from lockout or forgetting a password, pull up iTunes on whatever computer you are using. Plug the USB cord into the iPod touch and plug the USB cord into the computer. The iPod will say "locked out" or "access pass code" and the computer will says that it needs to be synched up to the original program. Hold down the top button and home button at the same time. A message will pop up. Ignore it and let the iPod turn off. Take your finger off the top button and leave yo...
In this tutorial the author shows an easy and simple way of subtracting fractions with uncommon denominators. He says that to subtract fraction with uncommon denominator, we need to make their denominators equivalent first and after making the denominators equal, you need to increase the numerators proportionally to maintain the original ratio of the fraction. Now as the denominators are same, we can directly subtract the numerators arriving at a new fraction. He further shows how to deduce t...
In this `Math Made Easy' tutorial the instructor shows how to perform Long Division. He gives a simple four step approach where in the first step he shows to divide the first left most number by the divisor and this gives the quotient. Now he shows to multiply the quotient with the divisor to get a value which is to be subtracted from the original divided number. Now in the third step he shows how to bring down the next digit and finally in the last step he asks to perform the same procedure ...
There will be a time when the need to know how to convert a percent to a decimal will arise. Maybe it will be when trying to calculate a percentage discount on an item to be purchased. The item is 30% off, but what does that mean? How do you calculate the discount if the original price is $92? Learn how to easily convert percent to decimal by following these easy instructions. Percentage means "per 100." In other words, 50% means 50 per 100. The easiest way to convert percentage to decimal is...
For more advanced math, you will need to use the difference of squares in order to factor certain polynomials. This video offers the basic technique for this factoring method as well as a few examples to get you started. In order for this factoring technique to work, you will need two numbers which are squares and are being subtracted from each other. The two factors will be the original numbers added to each other as well as subtracted from one another. This fast and simple factoring method ...
In this Adobe Photoshop tutorial the instructor shows how to turn on headlights of cars realistically. To do this open the image of a car in your Photoshop software. Now select the dodge tool and choose a brush size that you want to apply. Now click on the head lights of the car a few times using the dodge tool to make it appear as if the lights are turned on. Now after doing this it appears as if the original lights were turned on and never looks like it was edited. This video explains how t...
This video will provide you with insight into how to find a number given its percent. In the example provided, you needed to find the number which 33 is 60% of. This was achieved by simply taking the number which is a percentage of another number, in this case 33, and divide it by the percentage, in this case 60%, or 0.6. By carrying out the long division from this step, you will be able to find the original number and solve this seemingly complicated problem with ease.
Having a hard time with dividing fractions? Learn the simple steps it takes to complete these division problems. With this instructional educational video you learn the golden rule, "NEVER DIVIDE FRACTIONS" Instead you multiply by the reciprocal which is the flipped version of the original fraction. Then from there is simple, you just multiply straight across like any other multiplication problem then just simplify. This one minute video will take you through all the steps and give you an exa...
In this math tutorial the instructor shows us how to add three fractions with common denominators. He says that it is similar to adding two fractions with common denominator. He tells us first to add all the numbers in the numerator which gives us a new number which is the numerator in our answer and the denominator to our answer is the original common denominator. Now, if the resulting fraction is improper fraction, you will have to convert it into a mixed number. In this video the author sh...
The distributive property is a very important factor to consider in math and may save you a lot of trouble on your math homework. For values which lie right outside parentheses, you will need to distribute this value across the contents of whatever is inside the parentheses. You will need to multiply the value outside of the parentheses by first the first term inside the parentheses and then by the following terms inside the parentheses, distributing the value across all the terms found insid...
Originated by James Higgins (AKA "The Original Skeeter Rabbit") in the 70s, the skeeter rabbit is a shuffle step you can use in your hip hop dancing. This move employs your skills on locking to contrast with the fast moves you're doing on the dance floor. The skeeter rabbit calls for extensive use of your legs, hopping swinging and freezing for a frantic move that's sure to impress on the dance floor. This video tutorial will teach how to do the skeeter rabbit dance move.
In this Photoshop tutorial the instructor shows how to fix colors. It looks bad to have dull colors in your images. Now open the image in the Photoshop and go to image adjustments. Go to curves and start playing around with the curves in the RGB mode. When you change the curve you can see the change in the original images. Now adjusting the colors in the curves tool play around with the colors and this will get the colors brightened up. There are no stead fast rules but you need to play aroun...
Original Naked Chef shows you how to make tuna cheese melt with paprika. For this you need bread, cheese, canned tuna, spring onion, mayonnaise, paprika, salt and pepper. First drain the tuna and add it to a bowl and mix it with 2 big spoons full of mayonnaise, spring onions, salt and pepper as shown. Cut the bread into chunky bits and brown it under a grill. Spread the tuna mixture graciously, top it off with cheese and paprika as shown and place in the oven till the cheese bubbles. That's i...
In this Excel basic video the instructor show how to setup a page in Microsoft Excel. Now you before go to a page setup, first you have to make sure that all the cells are visible in a spreadsheet by extending or contracting the size of different columns. You can also select all columns and make their column width a constant. Now go to the orb and select a print preview to get a preview of how the print out is going to be. Now after checking it out you can make necessary changes in the origin...
In this video the instructor shows how to calculate the area of a circle using squares. She starts with the formula of the circumference which she says is circumference C = Pi * D, where D is the diameter of the circle. Now she says that you can turn the shape of circle into a square and compute the area of the square there by calculating the area of the original circle. She shows how to do this by cutting up the square into sectors and arranging them in the form of a rough square and calcula...
In this arithmetic basics tutorial the author shows how to find the percentage of a number. He says that hundred percentage of number is the same number. He says that if we find the percentage of a number where the percentage is less that 100, then the value of the number reduces. Similarly if we find the percentage of a number where the percentage is more than 100, then the value will be more than the original number. He says that to find the percentage of a number we need to mark a decimal ...
This is an Excel magic trick video in which the instructor shows how is time represented in Excel and how it is formatted before displaying it to us. He talks about the decimal representation of the time. He says that if O hour is mapped to the number zero and 24th hour of a day is mapped to number one then we can represent any time of the day in the format of a decimal number between zero and one. He shows the type of formatting that excel uses to convert the decimal number into a human read...
The hippie bohemian trend is BACK!! This fun video is a step by step guide to dying your very own tie dye clothing just like they wore in the 70's! Not your style? You can tie dye your bed sheets for a groovy retro feel. Tie dye is very fun, colorful and cheery and perfect for kids to complete as a craft project! You can buy each child a white t-shirt and help them tie dye their shirts. Each one will have its own original design!
