document.write( "Question 464855: How many permutations are there if the letters PNRCSE are taken six at a time? \n" ); document.write( "
Algebra.Com's Answer #318449 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
The 1st choice is 1 of 6, then 1/5, 1/4, etc
\n" ); document.write( "--> 6! = 720
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