document.write( "Question 1143996: There are 7 students in a class. If there are 3 seats in the front row, how many ways can the students sit in the front row, assuming there are no empty seats? \n" ); document.write( "
Algebra.Com's Answer #764947 by josmiceli(19441)\"\" \"About 
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P( 7,3 ) = \"+7%21+%2F+%28+7+-+3+%29%21+\"
\n" ); document.write( "P( 7,3 ) = \"+%28+7%2A6%2A5%2A4%2A3%2A2%2A1+%29+%2F+%28+4%2A3%2A2%2A1+%29+\"
\n" ); document.write( "P( 7,3 ) = \"+7%2A6%2A5+\"
\n" ); document.write( "P( 7,3 ) = \"+210+\" ways
\n" ); document.write( "Use permutations because the order of the seating matters
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