Algebra: A Combined Approach (4th Edition)

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

Chapter 10 - Section 10.6 - Radical Equations and Problem Solving - Exercise Set - Page 731: 70

Answer

approximately $2/3*\pi$ (or 2.10 seconds)

Work Step by Step

$P=2*\pi\sqrt{I/32}$ 43 inches = 3.583333 feet $P=2*\pi\sqrt{3.58333/32}$ $P=2*\pi\sqrt{.111979166}$ $P=2*\pi*.334632$ $P=\pi*.669264$ $P = 2.102$
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