since v = 4/3 pi r^3, the change in volume is
4/3 pi (13^3 - 11^3)
A spherical balloon has a radius of 11 centimeters.
If we increase the radius by 2 centimeters, how much did the volume increase?
1 answer
If we increase the radius by 2 centimeters, how much did the volume increase?
1 answer