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Twelve runners finish a race with no ties. In how many… | StemPy Lab

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Twelve runners finish a race with no ties. In how many ways can the gold, silver and bronze medals be given?

MathematicsEasyHigh School (11–12)Algebra › Permutations and Combinations A-Level Board Exam IB

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Twelve runners finish a race with no ties. In how many ways can the gold, silver and bronze medals be given?

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← If (n + 1)! = 12 × (n - 1)!, then n equals A ship signals by hanging 5 flags in a column: 2 red, 2 white and 1 green. Flags of one colour look alike. How many different signals can it show? →

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