Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 2 - Section 2.5 - Formulas and Problem Solving - Exercise Set: 66

Answer

The Hoberman Sphere's volume $=14,130$ $in^{3}$

Work Step by Step

$r=\frac{d}{2}$ $r=\frac{30}{2}$ $r=15$ $\frac{4}{3}\pi r^{3}$ $\frac{4}{3}\times3.14\times15^{3}$ $$=14,130in^{3}$$
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