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gayaneshka [121]
3 years ago
5

There are 30 names in a hat. If two names are picked without replacement, which expression shows the probability that Jack and J

ill will be picked?​

Mathematics
1 answer:
Darya [45]3 years ago
7 0

Answer: Choice C)

(1/30)*(1/29)

Explanation:

Jack has a 1/30 chance of being picked since he is 1 person out of 30 total. After his name is picked, and not put back, there are 30-1 = 29 names left. The chances Jill is picked is 1/29. The two fractions are multiplied to get the overall probability both are picked.

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