5. What is closest to the volume of the sphere?

Mathematics

1 answer:

mart [117]3 years ago

8 0

Answer:

The correct answer is D)

Step-by-step explanation:

To find the volume of a sphere, you need to use the formula $\frac{4}{3}\pi r^3$ . Since the radius of the sphere is 7.5 inches, you can use that to solve the volume. $\frac{4}{3}\pi *7.5^3$ = $\frac{4}{3}\pi *421.875$ = $562.5*\pi$ ≈ $1767.15in^3$ , which is closest to $1767.21in^3$ , so that is the correct answer.

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