document.write( "Question 222475: how many ways can 9 keys be arranged on a circular key ring? \n" ); document.write( "
Algebra.Com's Answer #166570 by stanbon(75887)\"\" \"About 
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Ans: 8! = 40320
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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