After the pumping is complete, what is the volume of the empty space inside container A, to the nearest tenth of a cubic foot? Container A d=30 h=18 Container B d=26 h=19

Answer 1

First, find the volume of container A before any pumping:

V(A) = π * (15)^2 * 18
V(A) = π * 225 * 18
V(A) = 4050π cubic feet

Then, find the volume of container B:

V(B) = π * (13)^2 * 19
V(B) = π * 169 * 19
V(B) = 3211π cubic feet

Subtract the volume of container B from the volume of container A:

Empty space inside container A = V(A) - V(B)
Empty space inside container A = 4050π - 3211π
Empty space inside container A ≈ 839π cubic feet
Empty space inside container A ≈ 2639.4 cubic feet

Therefore, the volume of the empty space inside container A, to the nearest tenth of a cubic foot, is approximately 2639.4 cubic feet.