SOLUTION: the coach has to select 2 co- captains from the 15 girls out for soccer. how many electrons are possible algebra answer

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Question 1133924: the coach has to select 2 co- captains from the 15 girls out for soccer. how many electrons are possible algebra answer
Answer by ikleyn(52781) About Me  (Show Source):
You can put this solution on YOUR website!
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%2815%2A14%29%2F2 = 15*7 = 105 ways,


the number of combinations of 15 items taken 2 at a time.