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The volume of two spheres is shown:

Sphere A = 40 cubic inches

Sphere B = 10 cubic inches

How many inches more is the radius of sphere A than the radius of sphere B? Round your answer to the nearest tenths. (Use π = 3.14.)

Multiple Choice:

A. 2.1 inches

B. 1.3 inches

C. 0.8 inch

D. 0.4 inch

Question

Mathematics

Taylor Conley

11 June, 19:34

Gets Brainliest and 11pts!

The volume of two spheres is shown:

Sphere A = 40 cubic inches

Sphere B = 10 cubic inches

How many inches more is the radius of sphere A than the radius of sphere B? Round your answer to the nearest tenths. (Use π = 3.14.)

Multiple Choice:

A. 2.1 inches

B. 1.3 inches

C. 0.8 inch

D. 0.4 inch

+1

Answers (1)

Know the Answer?

Angel Mclean · Answer 1

Volume sphere A V1 = (4/3) πR³

R=∛ ((3/4) V1/π)

Volume sphere B V2 = (4/3) πr³

r=∛ ((3/4) V2/π)

R-r = ∛ ((3/4) 40/π) - ∛ ((3/4) 10/π) ≈ 0.8 inch

Answer C. 0.8 inch.