document.write( "Question 754974: Seven different books will be displayed in the library window. How many different arrangements are there? \n" ); document.write( "
Algebra.Com's Answer #459475 by jim_thompson5910(35256)\"\" \"About 
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There are 7! = 7*6*5*4*3*2*1 = 5040 different arrangements. \n" ); document.write( "
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