Geometry: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281159
ISBN 13: 978-0-13328-115-6

Chapter 13 - Probability - 13-3 Permutations and Combinations - Practice and Problem-Solving Exercises - Page 841: 14

Answer

151,200

Work Step by Step

We know that: $_nP_r = \frac{n!}{(n-r)!}$ $_{10}P_6 = \frac{10!}{(10-6)!}$ $\frac{10!}{4!}$ We also know that: $x! = x(x-1)(x-2)...(1)$ Thus, we have: 151,200
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