Question

1. which formula could you use to find the volume of air inside a standard wnba basketball if its radius is 4.74 inches? 4.74 = \frac{4}{3}(3.14)(r)^{3} 4.74 = \frac{4}{3}(3.14)(4.74)^{3} v = \frac{4}{3}(4.74)(r)^{3} v = \frac{4}{3}(3.14)(4.74)^{3}

Explanation:

Step1: Recall volume formula for sphere

The volume formula for a sphere is $V=\frac{4}{3}\pi r^{3}$, where $\pi\approx3.14$ and $r$ is the radius of the sphere.

Step2: Substitute given radius

Given that the radius $r = 4.74$ inches, substituting into the formula gives $V=\frac{4}{3}(3.14)(4.74)^{3}$.

Answer:

$V=\frac{4}{3}(3.14)(4.74)^{3}$ (the last option)