document.write( "Question 31087: Thirteen people are entered in a race. If there are no ties, in how many ways can the first two places come out? \n" ); document.write( "
Algebra.Com's Answer #17824 by venugopalramana(3286)![]() ![]() You can put this solution on YOUR website! ANY ONE OF THE 13 CAN BE IN THE FIRST PLACE. \n" ); document.write( "THEN ANY ONE OF THE REST 12 CAN BE IN THE SECOND PLACE \n" ); document.write( "SO TOTAL NUMBER OF POSSIBILITIES = 13*12=156 \n" ); document.write( " |