# math

Use the formula nCr to solve

Of the 100 people in the U.S. senate, 18 served on the Foreign relations Committee. How many ways are there to select Senate members for this committee (assuming party affiliation is not a factor in the selection)

1. 0
http://www.jiskha.com/display.cgi?id=1314115058

posted by Reiny
2. I didn't understand the answer?

posted by marie s
3. C(n,r) is the same as nCr
and is defined as
n!/(r!(n-r)!)

posted by Reiny

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