find the volume of a sphere with a radius 1.1 ft. Use 3.14 as an approximation for pi. Round your answer to the nearest hundredth, if necessary
A.5.57 ft^3
B.15.2 ft^3
C.16.72 ft^3
D.13.82 ft.^3
The volume of a sphere is given by the formula:
V = (4/3)πr^3
Given that the radius, r, is 1.1 ft, we can substitute this value into the formula:
V = (4/3)π(1.1)^3
Using 3.14 as an approximation for π:
V = (4/3)(3.14)(1.1)^3
V ≈ 5.57 ft^3
Therefore, the volume of the sphere is approximately 5.57 ft^3, which corresponds to answer A.