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Mathematics, 22.05.2020 06:05, michealsfamily
Seven yachts enter a race. First, second and third places will be given to the three fastest yachts. How
many arrangements of first, second, and third places are possible with seven yachts?
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Answers: 2
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Seven yachts enter a race. First, second and third places will be given to the three fastest yachts....
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