document.write( "Question 944463: find the the number of ways in which a group of 3 people can be chosen from 6 students, 5 parents and 4 teachers without restriction
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Algebra.Com's Answer #577209 by Edwin McCravy(20054) $\"\"$ $\"About$

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document.write( "6+5+4=15\r\n" );
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document.write( "15 choose 3 = 15C3 =  = 455\r\n" );
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document.write( "Edwin

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