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Mathematics, 26.08.2020 18:01 fatumasiraj
In a race, there are 20 runners. Trophies for the race are awarded to the runners
finishing in first through fourth place.
In how many ways can first through fourth place by determined?
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Answers: 1
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In a race, there are 20 runners. Trophies for the race are awarded to the runners
finishing in firs...
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