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Question 11 • Mathematical Models with Applications - MA4072 CR

Determine the volume of a sphere with a radius of 0.84 inch. Round your answer to the nearest hundredth.

Answer
A
5.48 cu. in
B
7.48 cu. in
C
9.48 cu. in
D
2.48 cu. in

Explanation

The volume of a sphere is V = (4/3)πr³. Using r = 0.84 inch gives V = (4/3)π(0.84)³ ≈ 2.48 cubic inches. The correct choice is 2.48 cu. in.

AI-written and checked against the verified answer.

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