Word Problems Involving Exponential Growth and Decay

A series of college algebra lectures:
An Introduction to Exponential Growth and Decay
Half-Life
Newton’s Law of Cooling
Continuously Compounded Interest

An Introduction to Exponential Growth and Decay

What is Half-Life in Algebra?

Newton’s Law of Cooling

Continuously Compounded Interest

Try out our new and fun Fraction Concoction Game.

Add and subtract fractions to make exciting fraction concoctions following a recipe. There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics of fraction addition and subtraction or challenge yourself with the insane level.

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