what is the volume of this sphere? use π ≈ 3.14 and round your answer to the nearest hundredth. 18 mm cubic…

Explanation:

Step1: Find the radius

The diameter is 18 mm, so the radius $r=\frac{18}{2}=9$ mm.

Step2: Use the volume - formula for a sphere

The volume formula of a sphere is $V = \frac{4}{3}\pi r^{3}$. Substitute $r = 9$ mm and $\pi\approx3.14$ into the formula: $V=\frac{4}{3}\times3.14\times9^{3}$. First, calculate $9^{3}=9\times9\times9 = 729$. Then, $\frac{4}{3}\times3.14\times729=4\times3.14\times243$. $4\times3.14 = 12.56$, and $12.56\times243=3052.08$ $mm^{3}$.

Answer:

$3052.08$