document.write( "Question 939893: How many ways can 7 students be chosen out of 21 \n" ); document.write( "
Algebra.Com's Answer #572814 by Edwin McCravy(20055)![]() ![]() You can put this solution on YOUR website! \r\n" ); document.write( "21 students CHOOSE 7 = 21C7 =\n" ); document.write( " |