document.write( "Question 935856: From a group of 25 Democrats and 18 Republicans;how many committees consisting of 3 Democrats and 2 Republicans are possible?From a group of 25 Democrats and 18 Republicans;if one of two specific Democrats is to be chairman;how many committees are possible with the same balance of Democrats and Republicans as previously stated?Please help me solve these questions. \n" ); document.write( "
Algebra.Com's Answer #569211 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! From a group of 25 Democrats and 18 Republicans;how many committees consisting of 3 Democrats and 2 Republicans are possible? \n" ); document.write( "Ans:: 25C3 * 18C2 = 2300 * 153 = 351900 committees \n" ); document.write( "======================================\r \n" ); document.write( "\n" ); document.write( "From a group of 25 Democrats and 18 Republicans;if one of two specific Democrats is to be chairman;how many committees are possible with the same balance of Democrats and Republicans as previously stated? \n" ); document.write( "----- \n" ); document.write( "Pick a chairman:: 2 ways \n" ); document.write( "Pick 2 Dems from 24:: 24C2 = 276 ways \n" ); document.write( "Pick 2 Reps from 18:: 18C2 = 153 ways \n" ); document.write( "--- \n" ); document.write( "Ans: 2* 276*153 = 84456 ways \n" ); document.write( "------------------ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "---------------- \n" ); document.write( " |