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Pie
4 years ago
11

PLEASE ANSWER QUICK!!! 20 PTS & BRAINLIEST

Mathematics
1 answer:
Cloud [144]4 years ago
4 0

When we draw with replacement we have independent events and the probability of the conjunction is the product of the individual probabilities.


P(Green first & Blue second) = P(Green first) P(Blue second) = P(Green) P(Blue)


P(Blue) = P(Green first & Blue second) / P(Green) = (2/25)/(1/5) = 2/5


So 2/5 of the marbles are blue, (2/5)(15)=6 marbles


Choice D




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