Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter P - Review Exercises - Page 144: 138

Answer

$P=\frac{A}{rT+1}$

Work Step by Step

$T=\frac{A-P}{Pr}$ $PrT=A-P$ $PrT+P=A$ $P(rT+1)=A$ $P=\frac{A}{rT+1}$
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