document.write( "Question 1043626: Your Honors English teacher assigns 8 books for you to read over the summer. You may read them in any order you
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document.write( "choose. How many different orders are there to read the 8 books?
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Algebra.Com's Answer #658769 by jim_thompson5910(35256) ![]() You can put this solution on YOUR website! \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "We have 8 slots to fill: slot A through slot H\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Slot A has 8 choices \n" ); document.write( "Slot B has 7 choices \n" ); document.write( "Slot C has 6 choices \n" ); document.write( "Slot D has 5 choices \n" ); document.write( "Slot E has 4 choices \n" ); document.write( "Slot F has 3 choices \n" ); document.write( "Slot G has 2 choices \n" ); document.write( "Slot H has 1 choice\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Multiply out all the values shown above: 8*7*6*5*4*3*2*1 = 40320\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Side Note: this can be found using the permutation formula (with n = 8 and r = 8)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So the answer is 40320\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |