document.write( "Question 1134436: 42.A team plays 15 games a season. How many ways are there to end up with 8 wins and 7 losses for the season? \n" ); document.write( "
Algebra.Com's Answer #751827 by mathsolverplus(88)![]() ![]() You can put this solution on YOUR website! This situation assumed that there are only two outcomes and tying doesn't exist.\r \n" ); document.write( "\n" ); document.write( "Let C(n,r) denote the number of combinations of n items chosen r items at a time.\r \n" ); document.write( "\n" ); document.write( "C(n,r) = \n" ); document.write( "\n" ); document.write( "Number of ways to win 8 out of 15 games: \r \n" ); document.write( "\n" ); document.write( "C(15,8) = \n" ); document.write( " = \n" ); document.write( " = 6435\r \n" ); document.write( "\n" ); document.write( "Number of ways to lose 7 out of 7 remaining games:\r \n" ); document.write( "\n" ); document.write( "C(7.7) = \n" ); document.write( "\n" ); document.write( "Hence, the total number of ways to have 8 wins and 7 losses is:\r \n" ); document.write( "\n" ); document.write( "6435*1 = 6435\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "For more additional instant FREE math help, please check out and follow us on social media!!\r \n" ); document.write( "\n" ); document.write( "Instagram (@mathsolver.plus) : https://www.instagram.com/mathsolver.plus/ \r \n" ); document.write( "\n" ); document.write( "Twitter (@MathSolverPlus): https://twitter.com/MathSolverPlus\r \n" ); document.write( "\n" ); document.write( "Snapchat (@mathsolverplus)\r \n" ); document.write( "\n" ); document.write( "Email: mathsolverplus@gmail.com \n" ); document.write( " |