Permutations, Exercises
1. a) Evaluate
9! =
b) In how many ways can 6 people line...
Mathematics, 22.05.2020 18:58 elizabethivy75
Permutations, Exercises
1. a) Evaluate
9! =
b) In how many ways can 6 people line up at a ticket window?
2. a) Compute:
7P3 =
b) In how many ways can the letters of the set {M, N,O, P,Q} be arranged to
ordered codes of 4 leters?
Answers: 2
Mathematics, 21.06.2019 13:40, kps26pd2mea
The cash price of a television is $580.the hire-purchase price of the television is $865.the hire-purchase price is an initial deposit of n% of the cash price and 6 equal monthly payments of $120.find the value of n.
Answers: 1
Mathematics, 21.06.2019 19:30, lalaokawami0912
Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14. what is this as a percentage and a fraction? what is the probability of not being shortlisted? give your answer as a decimal. those shortlisted are entered into a final game of chance. there are six balls in a bag (2 blue balls, 2 green balls and 2 golden balls). to win, a company needs to take out two golden balls. the first ball is not replaced. what is the probability of any company winning advertising space on their volley ball team jerseys?
Answers: 3
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