document.write( "Question 276952: Fifteen dogs enter a Goofy Dog contest. In how many different ways can a champion, a first runner-up, and a second runner-up be selected? \n" ); document.write( "
Algebra.Com's Answer #201738 by edjones(8007)![]() ![]() You can put this solution on YOUR website! nPr=n!/(n-r)! Permutation \n" ); document.write( "15P3=(15*14*13*12!)/12! \n" ); document.write( "=2730 ways \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |