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4 years ago

If there are 40 entries to the science fair how man ways can the students get 1st, 2nd, and 3rd

Mathematics

1 answer:

djyliett [7]4 years ago

3 0

40 choices for 1st slot
39 for 2nd (1 less)
38 for 3rd

40*39*38=59280 ways

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