SOLUTION: 10 players participate in a tennis tournament. A game involves two players and each player plays three games with each of the other nine players. How many games will be played in t
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Question 1088496: 10 players participate in a tennis tournament. A game involves two players and each player plays three games with each of the other nine players. How many games will be played in total at this tournament?
a.90 b.120c.132 d.135 Answer by Boreal(15235) (Show Source):
You can put this solution on YOUR website! From 10 players the way 2 can be chosen is 10C2=45
Each of the 45 choices plays 3 games.
135 games
D
