Question

A sphere has a diameter of 18 inches. What is the volume of this sphere? Use ​ ≈ 3.14 and round your answer to the nearest tenth.

A. 24,429.0 cubic inches
B. 2290.2 cubic inches
C 7776.0 cubic inches
D 3053.6 cubic inches

Answer 1

Answer:

$= 3053.6$

Answer D is correct

Step-by-step explanation:

$v = \frac{4}{3} \pi {r}^{3} \\ = \frac{4}{3} \times \pi \times {9}^{3} \\

≈3053.62806$

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Answer 2

The right answer is of option D

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