document.write( "Question 553092: A coach must choose five starters from a team of 12 players. How many different ways can the coach choose the starters? \n" ); document.write( "
Algebra.Com's Answer #360671 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! P(n,r) = (n!)/((n-r)!)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "P(12,5) = (12!)/((12-5)!)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "P(12,5) = (12!)/(7!)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "P(12,5) = (12*11*10*9*8*7!)/(7!)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "P(12,5) = 12*11*10*9*8\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "P(12,5) = 95040\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So there are 95,040 different ways.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "For more help with permutations, see this solver. \n" ); document.write( " |