Answer
4060
Work Step by Step
$C(30,3)=\frac{30!}{27!3!}$
$=\frac{30\times29\times28}{3!}$
$=4060$
College Algebra 7th Edition
by Stewart, James; Redlin, Lothar; Watson, Saleem
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 657: 33
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