document.write( "Question 284332: How many ways can an IRS auditor select 4 of 12 tax returns for an audit? \n" ); document.write( "
Algebra.Com's Answer #206328 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! How many ways can an IRS auditor select 4 of 12 tax returns for an audit? \n" ); document.write( "--- \n" ); document.write( "12C4 = 12!/[(12-4)!*4!] = 12*11*10*9/1*2*3*4 = 495 ways \n" ); document.write( "========================================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |