Question

A Bucket of paint has spilled on the tile floor. The painful can be expressed with the function r(t) = 3t, where t represents time in minutes and r represents how far the pain spreading .
The flowing paint is creating a circular pattern on the tile. The area of the pattern can be expressed as A(r) = **pi**^2
Part A: Find the area of the circle of spilled paint as a function of time, or A[r(t)]. Show your work.

Please Help!!

Answer 1

ok

Answer 2

i dont know i can try tho

Answer 3

see if these helps you and please give me a mdeal ro just say best response http://district.bluegrass.kctcs.edu/jherrin0003/MathinSociety.pdf go here

Answer 4

It's fine but thank you

Answer 5

you a re welcome

Answer 6

SO no medal :(

Answer 7

SOMEBODY PLEASE HELP!!!!