## College Algebra 7th Edition

Published by Brooks Cole

# Chapter 4, Exponential and Logarithmic Functions - Chapter 4 Review - Concept Check: 88

#### Answer

$\frac{\log 250}{\log 100}\approx 1.198970$

#### Work Step by Step

We evaluate with a calculator: $\log_{100}250=\frac{\log 250}{\log 100}\approx 1.198970$

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