document.write( "Question 1167341: A committee of Seven Congressmen will be selected from a group of nine Republicans and four democrats . Find the number of ways of obtaining a committee with exactly three Republicans. \n" ); document.write( "
Algebra.Com's Answer #791935 by Boreal(15235)\"\" \"About 
You can put this solution on YOUR website!
13C7 number of total ways\r
\n" ); document.write( "\n" ); document.write( "for the R it is 9C3*4C4
\n" ); document.write( "This is = 84 ways
\n" ); document.write( "
\n" );