3 years ago

How can i find the probabilities in questions like these (there are two different probabilities???)

1 answer:

Nutka1998 [239]3 years ago

4 0

Find the probability of picking a red marble. This would be 12 out of 20. The, take 1 away from the denominator because you already picked a marble. So then find the probability of picking white marble, which is 8 out of 19. The multiply them to get 84 out of 380

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