document.write( "Question 1146205: A sheriff is choosing three shift commanders from 10 candidates who have expressed interest in the promotion. In how many ways can he do this? \n" ); document.write( "

Algebra.Com's Answer #768017 by ikleyn(52781) $\"\"$ $\"About$

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document.write( "The order in this selection does not matter, so the problem is about COMBINATIONS, not about permutations.\r\n" );
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document.write( "The answer is  \r\n" );
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document.write( " =  = 120.\r\n" );
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