document.write( "Question 1068610: 6 freshmen, 6 sophomores, 7 juniors, and 6 seniors are eligible to be on a committee.\r
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document.write( "In how many ways can a dance committee of 14 students be chosen if it is to consist of exactly 2 juniors and exactly 3 seniors, and the rest must be freshman or sophomores?
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Algebra.Com's Answer #684448 by Edwin McCravy(20055)![]() ![]() You can put this solution on YOUR website! \r\n" ); document.write( "7 juniors, choose 2 = 7C2\r\n" ); document.write( "\r\n" ); document.write( "times\r\n" ); document.write( "\r\n" ); document.write( "6 seniors, choose 3 = 6C3\r\n" ); document.write( "\r\n" ); document.write( "times\r\n" ); document.write( "\r\n" ); document.write( "6+6=12 freshmen and sophomores, choose the remaining 9 = 12C9\r\n" ); document.write( "\r\n" ); document.write( "(7C2)(6C3)(12C9) = (21)(20)(220) = 92400\r\n" ); document.write( "\r\n" ); document.write( "Edwin\n" ); document.write( " |