document.write( "Question 466309: In how many ways can a group of 12 choose a committee of 9? \n" ); document.write( "
Algebra.Com's Answer #319652 by Edwin McCravy(20056)![]() ![]() You can put this solution on YOUR website! The combinations of 12 things taken 9 at a time which is sometimes \n" ); document.write( "written as 12C9 , sometimes as 12C9, sometimes as C(12,9), \n" ); document.write( "and sometimes as \n" ); document.write( "\"12 choose 9\", and it always means\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Edwin \n" ); document.write( " |