Question

the radius, r, of a sphere is 4.2 m. calculate the spheres volume, v. use the value 3.14 for π, and round your answer to the nearest tenth. (do not round any intermediate computations.)

Explanation:

Step1: Write the formula for the volume of a sphere

The formula for the volume of a sphere is \(V=\frac{4}{3}\pi R^{3}\).

Step2: Substitute the given values

Given \(R = 4.2\) m and \(\pi=3.14\).

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Step3: Calculate the value

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Step4: Round to the nearest tenth

Rounding \(309.7664\) to the nearest tenth gives \(309.8\).

Answer:

\(309.8\)