document.write( "Question 684501: A panel of 5 politicians is to be chosen from a group of 15 politicians
\n" );
document.write( "a) In how many ways can the panel be chosen? \r
\n" );
document.write( "\n" );
document.write( "Now suppose that the group of politicians consists of 8 Democrats, 4 Republicans, and 3 Independents. In how many ways can the panel of 5 politicians be chosen if the panel must consist of 2 Democrats, 2 Republicans, and 1 Independent? \n" );
document.write( "
Algebra.Com's Answer #424160 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A panel of 5 politicians is to be chosen from a group of 15 politicians \n" ); document.write( "a) In how many ways can the panel be chosen? \n" ); document.write( "Ans: 15C5 = (15*14*13*12*11)/(1*2*3*4*5) = 3003 \n" ); document.write( "------- \n" ); document.write( "Now suppose that the group of politicians consists of 8 Democrats, 4 Republicans, and 3 Independents. \n" ); document.write( "In how many ways can the panel of 5 politicians be chosen if the panel must consist of 2 Democrats, 2 Republicans, and 1 Independent? \n" ); document.write( "- \n" ); document.write( "Ans: 8C2*4C2*3C1 = 28*6*3 = 504 ways \n" ); document.write( "================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "=================== \n" ); document.write( " \n" ); document.write( " |