Answer
.097
Work Step by Step
Using the rules of Algebra to solve the equation, we find:
$$\sin \left(3x\right)=\frac{2}{7} \\ 3x=\arcsin \left(\frac{2}{7}\right) \\ x=\frac{\arcsin \left(\frac{2}{7}\right)}{3} \\ x=.097$$
Functions Modeling Change: A Preparation for Calculus, 5th Edition
by Connally, Eric; Hughes-Hallett, Deborah; Gleason, Andrew M.; Cheifetz, Phil C.
Published by
Wiley
ISBN 10:
1118583191
ISBN 13:
978-1-11858-319-7
Chapter 10 - Compositions, Inverses, and Combinations of Functions - Review Exercises and Problems for Chapter Ten - Page 426: 72
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