So why do we learn mathematics? Essentially, for three reasons: calculation, application, and last, and unfortunately least in terms of the time we give it, inspiration. Mathematics is the science of patterns, and we study it to learn how to think logically, critically and creatively, but too much of the mathematics that we learn in
Last time, we talked about the net change theorem in a very abstract and mathematical sense. We talked about an arbitrary function f(x) and then we did a problem in physics where we talked about acceleration and velocity and position. What I want to do now is talk about the net change theorem in public
Welcome to the presentation on ratios. Now, I’m going to start just giving you a definition of ratios, and this I got from Wikipedia. “A ratio is a quantity that denotes the proportional amount of magnitude of one quantity relative to another.” So I’m going to tell you from the beginning that I think a
frequently in business companies extend credit to their customers by accepting short-term promissory notes as payment for goods or services these notes are simple interest and are usually for less than one year let's take a look at discounting notes before maturity prior to the maturity date of these notes the payee the lender may
hello my name is Maria from math mammoths calm in this lesson we are studying simple interest and first a word about interest what is interest let's say that you put some money into a bank into a bank account and then at a later time you withdraw it now the bank is gonna pay