Mathematics, 24.05.2021 05:20 alejandra1201

Use a permutation expression to solve. In a race of 39 people, how many different ways can the runners place in 1st, 2nd, and 3rd?

9,139

18,278

54,834

59,319

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Use a permutation expression to solve. In a race of 39 people, how many different ways can the runn...