Answer
$5040$
Work Step by Step
Express the problem in the permutation formula and simplify.
$_{10}P_4$
$\frac{10!}{(10-4)!}$
$\frac{10(9)(8)(7)(6)(5)(4)(3)(2)(1)}{(6)(5)(4)(3)(2)(1)}$
$5040$
College Algebra (6th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-32178-228-3
ISBN 13:
978-0-32178-228-1
Chapter 8 - Sequences, Induction, and Probability - Exercise Set 8.6 - Page 768: 4
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