Answer
20% increase
Work Step by Step
$(18-15)/15$
$3/15$
$.2$
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 7 - Exponents and Exponential Functions - 7-6 Exponential Functions - Mixed Review - Page 452: 63
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