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). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to work with and solve rate problems in algebra using the distance formula.
Need some help figuring out a simple rate problem (involving the rate of a train for example? See how it's done with this free video math lesson. Need help finding the 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). With this installment from Internet peda...
As you might guess, one of the domains in which Microsoft Excel really excels is finance 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, part of his "Excel Finance Class" series of free video lessons, you'll learn how to calculate APR (Annual Percentage Rate), EAR (Effective Annual Rate) and Period Rate.
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 ...
Having the right air quality can turn a room into an atmosphere. With a humidifier, you can see your skin dewy and your sinuses clear. Proper temperature control will keep you comfortable and content, and the right air purifier will give you clean air and peace of mind. If you're in the market for a humidifier, an air conditioner, a heater, or an air purifier but just need to find the perfect one to match your needs and your budget, then check out some of these great deals.
We all know how volatile the stock market is, especially during times of crisis. That does not mean that the market is impossible to gauge, however. Day traders are trained to read charts in order to recognize market trends and price patterns, giving them the insight they need to make their trades as profitable as possible.
Since its launch in 2009, Google Apps Script has given creative thinkers the ability to perform light-weight application development within GSuite. Based on JavaScript, you can build your own simple tools that will increase your efficiency and productivity.
After North cut the base price of its Focals smartglasses, Vuzix is now testing the waters of a lower price point for its Blade smartglasses.
As my fellow cheapskates know, Groupon is an oasis. From discounted vacations to reduced-price massages, it has — nearly — anything and everything. It's great for discounts on dining and travel, but I've never thought of it as a place to shop for smartphones ... until now.
This Fourth of July, stock up on hot dogs, ice cream, and smartphones. Yep, this Independence Day is a surprisingly good time to get your hands on the iPhone SE. If you're interested, head to your nearest Best Buy to check out this major deal. (Or wait for the iPhone 8 to come out ...whenever that will be.)
For well over a year, Spotify's most requested feature was to add Chromecast support. While they left the request unanswered, it seemed that Spotify just didn't want anything to do with the $35 streaming stick.
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.
We know the method for answering the question "What is the x percent of y" but, what about the answer to the following question "The x percent discounted price of an article is y. Find the original price." This is a reverse percentage problem that can be solved using the method shown in this video. This video contains three reverse percentage problems. The first two problems are essentially of the same type as explained above. A simple and easy to understand method of finding the original pri...
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.
In just a few months, Binance has experienced explosive growth, overtaking its rivals to rank among the top three cryptocurrency exchanges in the world by trading volume. Without a doubt, Binance is now among the best sites for trading alt-coins like Ripple (XRP), Stellar (XLM), and NEM (XEM) to name a few.
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.
The placement of your battery on a crawler RC can be a pretty important task that you need to know. This video tutorial gives you a detailed explanation of where to place your battery and how to msximize the performance of your vehicle. Enjoy!
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 video tutorial, viewers learn how to save money on beauty products. In-store cards and frequent buyer programs can save a lot of money. When you scan the CVS Extra Care card at checkout or in-store kiosk, coupons based on your purchase will be printed automatically. It will give good discounts. Web only offers are becoming popular. Private sale sites have also become popular. You simply sign up on the site and take offers that the site has. This video will benefit those viewers who ar...
D. Gulley with The Discount Trendsetter Show demonstrates how to recycle old furniture. To recycle coffee tables, stack them on top of each other to create a bookcase or a display shelf. Go to your local fabric store and purchase nice but inexpensive fabric to give your sofa a new look. If you don't want to cover your sofa to give it a new look, concentrate on the pillows to pull the new look together. To update pillows that you already have, buy some inexpensive fabric and tuck it, pin it or...
In this episode of "The Discount Trendsetter Show" the host will show you how to make a simple dress for under $10.00. For this simple slip dress you will need safety pin, elastic, needle, thread, and some cool fabric. No need to hassle with patterns, this easy style can be created with some draping. Check out this fashion how-to video and learn how to design yourself a simple and inexpensive dress.
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.
Tired of walking everywhere? Does your only ride have two wheels and a bell? Check out this video and learn tips and tricks for convincing your parental units to buy you a car. Pretty soon you will be cruising through town and the envy of all your friends.
A surefire way to delight this holiday season is with the latest tech. Gadgets today aren't cheap, but we've got you covered with some useful gear that's perfect for practically everyone — at a price that won't break the bank. If you need a last-minute present, check out the best gadget gifts of 2020, on sale for less than $100.
Every state has begun reopening in some capacity. While there are important steps for everyone to get back to work and begin socializing, precautions will be in place for some time, especially with an expected second wave coming this fall. The virus is not over.
With the rise of smartwatches and wearables, you'd almost expect to need one to get a heart rate reading. While these devices can be helpful, not everyone has or wants to wear a gadget all the time to track their BPM. Luckily, when you combine Google Fit with a popular third-party heart rate measuring app, it will make things easy for you.
You're minding your business when your Apple Watch taps you. To your surprise, the watch claims your heart rate dipped abnormally low. The news might come as a shock — especially if you have no history of a heart condition — but before you panic, you should take the time to fully understand what this alert is really saying and what you can and should do about it.
With the list of available mobile apps for moviegoers constantly expanding and improving, seeing a film at your local theater has never been better. With the right apps for your iPhone or Android phone, you can research movies, find out if showings are sold out, reserve seats, save money on tickets and concessions, preorder popcorn and soda, and even find dull bathroom-worthy scenes.
It's that time of year again. No, not Thanksgiving. Black Friday. There are a lot deals available this holiday weekend, many of which include flagship Android devices. Whether you are thinking of buying a phone for yourself or looking for a gift for someone else, you can find a little savings to shop smart during the holidays.
If there's one thing I know, it's that people hate buying mobile games. I'm the same way — no matter how good a game looks, if I have to pay for it, I have to fight the urge to immediately walk away. That's why it's such a big deal when a great game goes on sale. Right now, that game is 'Reigns.'
With all the hype surrounding the recent Galaxy S8 release, it can be easy to forget Samsung makes other smartphones. But let's be real here; $726 isn't cheap. If you're someone who doesn't want to drop that kind of cash on a smartphone — or who doesn't feel your device needs all the bells and whistles that come with Samsung's premium line — the new J3 Prime might be right for you.
If you've been looking to catch up on some of the Academy Award winners or nominees, or just feel like kicking back and watching a flick but can't find anything good on Netflix or Amazon Prime, then head over to the Google Play Store. Google is offering a single rental for 75% off the listed price, and the bargain is valid for the Play Store's entire collection of rentals. That means you won't be able to use the deal on newer buy-only releases like The Revenant and the Point Break remake. Als...
Samsung created quite a buzz when it debuted a built-in heart rate sensor on the Galaxy S5 back in 2014, but amazingly, not many other manufacturers decided to follow suit. It's really a shame, too, since data from a heart rate sensor would go perfectly hand in hand with the increasing fitness- and activity-tracking features that most smartphones sport these days.
The video demonstrates the way of calculating the interest rates for payday loans using MS Excel. The person presenting the video has got his MS Excel sheet with all the formulas and data ready. He first starts with the nominal & effect & future value tab. He gives us an example where you give the lenders a check of $250 that has a date 25 days in future and get $200 loan today. Now he teaches us hot to calculate APR and EAR. HE has got the data ready there, the period of the loan which is 25...
In this installment of the Excel Basics Series you'll learn how to use formulas to calculate an annual interest rate, as well as breaking it down to a monthly rate and an effective annual rate. A general knowledge of Excel is helpful for navigating the menus in Excel, but if you pay attention during this presentation you'll pick up the skills quickly! Several ideas covered in this video are Formulas with cell references, how to find various Excel functions to use in formulas, and the Effect f...
