Asked by Jessica
If the radius of a circular wave is increasing at 2 meters/sec, how fast is the area changing when the radius is 5 meters?
A)62.8 square meters per second
B)25.0 square meters per second
C)31.4 square meters per second
D)6.3 square meters per second
E) None of the above
A)62.8 square meters per second
B)25.0 square meters per second
C)31.4 square meters per second
D)6.3 square meters per second
E) None of the above