Six teammates are competing for first, second, and third place in a race. How many possibilities are there for the top three pos

Question

Six teammates are competing for first, second, and third place in a race.

How many possibilities are there for the top three positions?

20
30
120
240

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Mộc Miên 4 years 2021-08-27T05:33:51+00:00 1 Answers 27 views 0

Answers ( )

    0
    2021-08-27T05:35:22+00:00

    Step-by-step explanation:

    there Are 120 possibilities for the top three positions

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )