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3 years ago

14

in a set of 9 balls, 5 are blue. the balls are placed into a bag. mark is trying to get a ball that is not blue. he picks one ba

ll, puts it back, and then picks another ball. what is the probability he picked a blue ball both times

1 answer:

harina [27]3 years ago

4 0

So what you will have to do is 45 alla you have to do is multiple

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