Mathematics, 23.03.2021 04:50 hgdthbgjnb5604
PLEASE HELP! THIS IS DUE BY 11:59 TONIGHT! if work can be shown that would be so helpful
Combination/Permutation Problems:
1. a school club needs to elect the president or Treasurer and a secretary from 9 members how many ways can these positions be filled?
2. how many ways can 7 runners fill the positions of 1st, 2nd, and 3rd in a marathon?
3. how many ways can 6 students fill 13 seats?​
Answers: 2
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PLEASE HELP! THIS IS DUE BY 11:59 TONIGHT! if work can be shown that would be so helpful
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