Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 10 Counting Methods and Probability - 10.1 Apply the counting Principles and Permutations - 10.1 Exercises - Skill Practice - Page 687: 18

Answer

5040

Work Step by Step

We simplify to find: $7! = (7 * 6) * (5 * 4) * (3 * 2) * 1$ or $42*20*6$ or $120*42$ or $5040$.
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