document.write( "Question 285780: In how many ways five people be seated on a sofa if there are only three seats available? \n" ); document.write( "
Algebra.Com's Answer #207222 by stanbon(75887)\"\" \"About 
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Ans 5P3 = 5!/(5-3)! = 5*4*3 = 60 ways
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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