Answer
$126$
Work Step by Step
Simply plug in the given values into the combinations formula to solve this problem.
$_9C_5$
$\frac{9!}{(9-5)!5!}$
$\frac{9!}{(4)!5!}$
$126$
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: 9
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