document.write( "Question 319360: How many unique ways can 10 people fit on a 4-person park bench? \n" ); document.write( "

Algebra.Com's Answer #228678 by Edwin McCravy(20060) $\"\"$ $\"About$

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10 things, Position 4\r
\n" ); document.write( "\n" ); document.write( " 10P4 = $\"%2810%2A9%2A8%2A7%29%2F%284%2A3%2A2%2A1%29\"$ = $\"%2810%2A9%2Across%288%29%2A7%29%2F%28cross%284%29%2A3%2Across%282%29%2A1%29\"$ = $\"%2810%2A9%2A7%29%2F3\"$ = $\"%2810%2A%22%22%5E3%2Across%289%29%2A7%29%2Fcross%283%29\"$ = $\"10%2A3%2A7=210\"$ \n" ); document.write( "

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