College Algebra 7th Edition

Published by Brooks Cole
ISBN 10: 1305115546
ISBN 13: 978-1-30511-554-5

Chapter 9, Counting and Probability - Section 9.1 - Counting - 9.1 Exercises - Page 656: 18

Answer

a) 17576 b) 15600

Work Step by Step

a) By the fundamental counting principle, $26*26*26$ or b) By the fundamental counting principle $26*25*24$
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