document.write( "Question 1108953: How many ways can you choose 8 dvds from 20 and watch them in order? \n" ); document.write( "
Algebra.Com's Answer #723962 by ikleyn(52781)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "The number of ways is 20*19*18*17*16*15*14*13,\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "if the order of dvd's does matter\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |