The area A (r) (in square meters) of a circular algae colony

Last updated: 7/20/2022

The area A (r) (in square meters) of a circular algae colony with radius r meters is given by A (r) =πr². The radius M (t) (in meters) after t minutes is given by M (t) = 10/3 t. Write a formula for the area Z (t) (in square meters) of the algae colony after t minutes.