One formula that you will run into in Calculus is calculating the percentage growth rate using a logarithmic derivative, elasticity of demand, relation among elasticity of demand and also revenue. In this video you will learn the different formulas that are used, methods of solving each formula, and also the full solutions.
Want to calculate percentage growth rates (also known as the relative rates of change)? Learn how with this free video calculus lesson, which covers calculating the percentage growth rate using a logarithmic derivative, elasticity of demand and the relation between elasticity of demand and revenue. 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 t...
Just because fixed rate mortgage rates have dropped to historic lows doesn't mean that you should automatically refinance. With the economic climate you might not be able to refinance because many banks have tightened the rules for refinancing. As for who is eligible, you will need a 700-720 on your credit score to get the best rates. To refinance at all you need at least a 600. Generally it is worthwhile to refinance if you can save at least a half point off of your current rate. But you do ...
What Is a Rate? A rate is a comparison of two quantities that have different units. An example is 90 miles/3 hours, which is read as 90 miles per 3 hours.
Whether you're interested in learning Microsoft Excel from the bottom up or just looking to pick up a few tips and tricks, you've come to the right place. In this tutorial from everyone's favorite digital spreadsheet guru, ExcelIsFun, the 48th installment in his "Highline Excel Class" series of free video Excel lessons, you'll learn how to use the RATE, EFFECT, NOMINAL and NPER Excel functions to solve the following problems:
As you might guess, one of the domains in which Microsoft Excel really excels is business math. Brush up on the stuff for your next or current job with this how-to. In this tutorial from everyone's favorite digital spreadsheet guru, YouTube's ExcelIsFun, the 29th installment in his "Excel Business Math" series of free video lessons, you'll learn how to solve for rate, amount of change and rate of change.
If you're a Little Monster, than surely you've seen the single cover art for Lady Gaga's new hit "Born This Way". On the cover, she looks as crazy as ever, and in this makeup tutorial, you'll learn how to mimic the look, right up to the protruding horns. Surely, this is a look for the stage and not one you're likely to wear outside on a normal day—but it's fun to play around with and perfect—Gaga-style!
If you're concerned that your computer has been infected by spyware and other malicious programs, watch this informational video and find out how to clean and restore your computer back to a normal bill of health. This informative tutorial shows various methods that can be used to disinfect your computer and rid it of those nasty viruses once and for all!
Ladies, it doesn't have to be Halloween or a special dress-up party for you to wear this fabulous, diva-esque bra. In fact, we'd wear it under our "normal people" clothes while getting coffee just because it makes us feel fierce.
Reverse barbell curls are exactly what they sound like: Doing normal barbell curls in the reverse, with your fingers gripped over the bar rather than under. Doing these curls will really build the heat in your biceps, increasing muscular density.
The armbar is the classic submission in MMA, but that also means everyone is ready for it. In this video you'll learn how to do an armbar variation that starts when your opponent defends your normal attempt at an armbar. Clever girls.
This tutorial demonstrates how to get extra smooth and creamy frosting by letting your mixer run just a bit longer than normal. Also demonstrated is a brush embroidery technique used to get a good 'haze' effect on your cake, good for frosting flower petals.
A Nebulizer machine is a device that allows Asmtha medication to be administered in wet mist form by using compressed air. These devices are slower than a normal inhaler, but very effective. This video will show you how to use a Nebulizer machine properly for the treatment of you or your child's Asmtha symptoms.
New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 666th installment in their series of digital spreadsheet magic tricks, you'll learn how to use the AGGREGATE function to avoid Ctrl + Shift + Enter for normal array formulas.
In this clip, Chef Jason Hill talks all about kitchen shears (or kitchen scissors). In order to be the best cook you can be, you will want to make sure you have the right shears. Shears are designed for cooking and work a million times better than a knife or normal pair of scissors for things like cutting through bone. Check out this chef's tip and make sure you choose the right pair for you.
It's been proven that your body adjusts to any new workout you start doing within a week. Though that means less muscle aches and pain for you, it also means less results.
In this video, Elizabeth Gleeson shows us how to repurpose those plastic shopping bags that pile up around the house into fun crafts that make perfect gifts for the holidays. You can use this new fabric for tons of projects including new purses, wallets, shopping bags or anything else you would use normal fabric for! So, get started and help save the Earth - one bag at a time!
Pilates is a great exercise for toning abs, but seldom do pilates junkies break a sweat. Turn the sticky mat sport into a cardio routine by watching this video on how to do hula hoop pilates.
If you're a fitness guru/weight training buff finding your normal weight lifting routine a bore, watch this video for a challenging way to increase resistance for an up-tempo workout.
New to Microsoft Excel 2010? Looking for a few good tips and tricks? Look no further. In this free video tutorial from everyone's favorite MS Excel guru, YouTube's ExcelIsFun, the 6th installment in his series of Excel 2010 video tutorials, you'll learn how to use the new NORM.DIST and NORM.S.DIST normal distribution functions. They have new screen tips to help you select the correct argument.
Dan Brown shares his hustling secret, actually he shares two secret hustles, both involving a normal deck of playing cards. If you want to hustle your friends, these two card tricks are the best way to do it. These two card cheats are the perfect way to win money or drinks or whatever they dare bet.
This is a Left 4 Dead walkthrough of the Farmhouse Finale. This is a tutorial for XBOX 360. Left 4 Dead is a co-operative, survival horror, first-person shooter video game.
Interested in Parkour? Take a look at this instructional video and learn how to perform a sideflip after a cartwheel. The sideflip after a cartwheel requires a technique quite different from the normal sideflip. It requires flexibility, height, lightness, and good air awareness.
Learn to play Colplay's "The Scientist," a great tune that uses an unusual tuning (in 4ths). It uses chords like power chords and barre chords, but they are easier to play. This is great for a beginner trying to stretch into intermediate material. Chords are taught in detail because they are not normal chords.
When you've finished a LiveType project, you can import it directly into Final Cut Express. The LiveType projects looks and behaves like an ordinary clip, but it has a .ipr file extension. Edit it like a normal clip, and you can change its attributes after importing by right clicking and selecting "Open in Editor." Final Cut Express automatically updates the imported file.
Do you have CDs without case? You will not believe how easily you can make one. Make an easy and nice CD case in few minutes. No glue. You need normal printer paper.
These are real instructions on building this crazy and fun death machine. Mod your car to hold this contraption to it's roof and give your friends the ride of their life, without the lines of a normal roller coaster.
All you hear about on the news, the radio, and in other media sources is how the unemployment rate is high. But how do they know that? How did they get to that conclusion? Well, wonder no more! In this video you will learn what formulas you can use and other statistics to find out what the unemployment rate is.
Your maximum heart rate is an important piece of information to know if you are exercising seriously and want to make sure you are going hard without damaging your body. This video will teach you an easy, conservative way to estimate your maximum heart rate. With this knowledge and a heart monitor you will be able to assess the quality of your workout more accurately.
Some savings plan pays interest 365 days in a year but you make deposit monthly. You can use Excel functions to calculate the maturity value of the of the monthly plan. To do this you have to use the nominal and effect functions before using the future value functions. First enter the know data like the monthly payment, the number of years of payment, the number of days in a year, and the annual percentage rate. First take the nominal rate and calculate the effective rate with the help of eff...
How to test your graphic frame rate in iTunes
In this invigorating exercise, the Shirtless Apprentice leads us through the beautiful pastures of frame rates. Watch as Matt explains the intricacies of selecting the correct frame rate for your online video.
Out of the box, when you shoot a photo on your iPhone using the stock Camera app, it will either shoot a normal or HDR photo. That's because Apple's high-dynamic-range setting is set to automatic by default. However, there's a button in the app so you can turn HDR on or off manually. While this HDR toggle persists in iOS 11 on the iPhone 7 models and older, it's not visible on the iPhone 8 or 8 Plus.
Hello there Nullbytes, In my previous tutorial found here,
This slider card is an unexpected take on your normal fold-out cards. It slides from the side, revealing a hidden message.
When it comes to Halloween, you can go all out with your macabre self and have fun being sinister and it'll be totally normal. So instead of settling for cheapo fake scars, bruises, and tears that you buy at Halloween discount stores this time of year, why not make your own?
One of Microsoft Excel's capabilities is to allow you to graph Normal Distribution, or the probability density function, for your busines. This is a quick and easy tracking feature you can learn in just a few minutes.
In this clip, learn how to trade phones and iPads back and forth by customizing your SIM card. This video will walk you through how to size and cut your SIM into the right shape for different devices. By customizing your chip, you will be able to move your data from one device to another with no problem. Use your old 3G SIM in your new iPhone 4 with this awesome hack.
In this tutorial, talk show host Jenny Jones shows you how easy it is to take store bought butter and a smidge of canola oil and mix them together into a healthier spread. This butter can be used like normal butter in recipes, on toast and anywhere else. Try this easy mixture out - you won't lose any of the taste and you just might live longer! Enjoy!
Hummus is a popular dip that is big in the United States and comes from areas like Greece, Turkey and the Middle East. This tasty dish is easy to prepare and Dede will give you an interesting twist on this normal dip. Enjoy with pita, chips, veggies or anything else that needs a little something extra.
