document.write( "Question 850497: The Coughlin family discovered they can stand in a row for their family portrait 720 different ways. How many members are in the Coughlin family \n" ); document.write( "
Algebra.Com's Answer #512259 by richwmiller(17219)\"\" \"About 
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x!=720
\n" ); document.write( "6 member in the family
\n" ); document.write( "6!=6*5*4*3*2\r
\n" ); document.write( "\n" ); document.write( "6*4*3=72
\n" ); document.write( "5*2=10
\n" ); document.write( "6*5*4*3*2=720
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