Intermediate Algebra: Connecting Concepts through Application

Published by Brooks Cole
ISBN 10: 0-53449-636-9
ISBN 13: 978-0-53449-636-4

Chapter 6 - Logarithmic Functions - Chapter Review Exercises - Page 543: 47

Answer

$t = 32768$

Work Step by Step

$\log_8 t = 5$ $8^{5} = t$ $t = 32768$ Check: $\log_8 t \overset{?}{=} 5$ $\log_8 (32768) \overset{?}{=} 5$ $\log_8 (8^{5}) \overset{?}{=} 5$ $5\log_8 (8) \overset{?}{=} 5$ $5(1) \overset{?}{=} 5$ $5 = 5$
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