MATH SOLVE

2 months ago

Q:
# When a spherical balloon is filled with air, it has a radius of 3 inches. Which of these gives the best estimate for the volume of air in the balloon in cubic inches?A. 63.6B. 108.0C. 113.1D. 150.8

Accepted Solution

A:

By definition, the volume of a sphere is given by:

V = (4/3) * (pi) * (r ^ 3)

where,

r: radius of the sphere.

Substituting we have:

V = (4/3) * (pi) * ((3) ^ 3) = 113.08 in ^ 3

answer

the best estimate for the volume of air in the balloon in cubic inches is

C. 113.1

V = (4/3) * (pi) * (r ^ 3)

where,

r: radius of the sphere.

Substituting we have:

V = (4/3) * (pi) * ((3) ^ 3) = 113.08 in ^ 3

answer

the best estimate for the volume of air in the balloon in cubic inches is

C. 113.1