document.write( "Question 549852: P(7,3) = ? \n" ); document.write( "
Algebra.Com's Answer #358137 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! (n!)/((n-r)!)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(7!)/((7-3)!)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(7!)/(4!)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(7*6*5*4!)/(4!)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "7*6*5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "210\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So P(7,3) = 210 \n" ); document.write( " |