document.write( "Question 1127626: A committee of five members is to be randomly selected from a group of nine freshman and seven sophomores. How many different committees of three freshmen and two sophomores can be chosen? \n" ); document.write( "
Algebra.Com's Answer #744053 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A committee of five members is to be randomly selected from a group of nine freshman and seven sophomores. How many different committees of three freshmen and two sophomores can be chosen? \n" ); document.write( "----- \n" ); document.write( "# of 3 freshman groups = 9C3 = (9*8*7)/(1*2*3) = 3*4*7 = 84 \n" ); document.write( "# of 2 sophomore groups = 7C2 = (7*6)/(1*2) = 21 \n" ); document.write( "---- \n" ); document.write( "Ans:: 84*21 = 1764 \n" ); document.write( "----------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------- \n" ); document.write( " |