.A sample of 600 Koalas was tagged last year in Australia. This year, of the 120 Koalas caught and then released, 10 had been tagged. Estimate the size of the Koala population.

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?

Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?

Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x