Question

a beach ball is inflated to have a radius of 10 cm. what is its volume? use π ≈ 3.14. a. 2,000 cm³ b. 1,000 cm³ c. 4,186.67 cm³ d. 1,880 cm³

Explanation:

Step1: Recall the volume formula for a sphere

The volume \(V\) of a sphere is given by the formula \(V = \frac{4}{3}\pi r^3\), where \(r\) is the radius of the sphere.

Step2: Substitute the given values

Given \(r = 10\mathrm{cm}\) and \(\pi\approx3.14\).

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Answer:

C. \(4,186.67\mathrm{cm}^3\)