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3 years ago

11

A case of 24 cans contains 1 can that is contaminated. Three cans are chosen randomly for testing. How many different combinatio

ns of 3 cans could be selected?

1 answer:

Andrews [41]3 years ago

3 0

C(24,3) which means the number of combinations of 24 cans taken 3 at a time.

C( 24, 3) = 2024

24! divided by the product of (3! * 21!)

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