document.write( "Question 270418: Billy has 10 books, but he only has space for 6 on his bookshelf. How many different arrangements (order does not matter) of the books can Billy make? \n" ); document.write( "
Algebra.Com's Answer #198126 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Billy has 10 books, but he only has space for 6 on his bookshelf. How many different arrangements (order does not matter) of the books can Billy make? \n" ); document.write( "Ans: 10P6 = 10!/4! = 10*9*8*7 = 151,200 \n" ); document.write( "=============== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |