document.write( "Question 1087549: in how many ways can 5 people seated in a car with 5 seats when 3 of them can drive. \n" ); document.write( "
Algebra.Com's Answer #701846 by mathmate(429)![]() ![]() You can put this solution on YOUR website! Question: \n" ); document.write( "in how many ways can 5 people seated in a car with 5 seats when 3 of them can drive. \n" ); document.write( " \n" ); document.write( "Solution: \n" ); document.write( "It will be assumed that 5 seats include the driver's seat, according to context, and that each seat is distinct.\r \n" ); document.write( "\n" ); document.write( "So three ways for the three drivers, 4 ways for the remaining 4 passengers, 3 for the next, 2 and then 1 for a total of 3*4*3*2*1=72 ways. \n" ); document.write( " |