Solve the problem.The height of a right circular cone is 5.000 inches longer than its diameter. If the volume of the cone is exactly 40.00 inches3, what is its radius? (The volume of a cone is given by .)

A. 2.050 in.
B. 2.049 in.
C. 2.490 in.
D. 2.500 in.


Answer: B

Mathematics

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Mathematics