document.write( "Question 428947: How many ways can 5 supranos and 4 altos be selected from 7 sopranos and 9 altos \n" ); document.write( "
Algebra.Com's Answer #298019 by robertb(5830) You can put this solution on YOUR website! C(7,5)*C(9,4) = 21*126 = 2,646 ways. \n" ); document.write( " |