In mathematics we like to write expressions concisely. For example, we will often write the expression 5 × 5 × 5 × 5 as 54. The lower number 5 is called the base,
the raised 4 is called the exponent, and the whole expression 54 is called a power.
So 53 means 5 × 5 × 5 and is equal to 125.
What are the last three digits in the integer equal to 5 to the power of 2020?

How to find the exponential function y=ca^x, with points (1,2) and (2,1)

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books

4. bob solved the inequality problem below incorrectly. explain his error and redo the problem showing the correct answer. −2x + 5 < 17 −2x + 5-5 < 17-5 -2x/-2 < 12/-2 x < -6