Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 3 - 3.5 - Mathematical Modeling and Variation - 3.5 Exercises - Page 296: 58



Work Step by Step

$F=krs^3$ $F=4158$ when $r=11$ and $s=3$: $4158=k(11)3^3=k(11)(9)=99k$ $k=\frac{4158}{99}=42$ Then: $F=42rs^3$
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