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Algebra 1
Found in: Page 797
Algebra 1

Algebra 1

Book edition Student Edition
Author(s) Carter, Cuevas, Day, Holiday, Luchin
Pages 801 pages
ISBN 9780078884801

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Short Answer

Evaluate each expression.



See the step by step solution

Step by Step Solution

Step 1. Combination formula.

The number of combinations of n objects taken r at a time is the quotient of n! and (nr)!r!, that is, C(n,r)=n!(nr)!r!.

Step 2. Substitution.

Substitute 10 for n and 4 for r into combination formula.


Step 3. Simplify.

Simplify the above obtained expression.


The solution of given expression is 210.

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