9. square
A =
s= 15 ft

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

Through non-collinear points there is exactly one plane.

For what value of (y) is 3^3/3^y =1/9