A bag contains 4 red marbles, 3 blue marbles and 7 green marbles. If three marbles are drawn out of the bag, what is the probabi

Question

2 years ago

5

lity, to the nearest 10th of a percent, that all three marbles drawn will be green?

1 answer:

andre [41] · Answer 1 · 2022-12-08T00:12:22+03:00

andre [41]2 years ago

7 0

Answer:

1/2

Step-by-step explanation:

Ok so we have 4R 3B and 7G

Adding the marbles will give us a sum of 14 so therefore the probability of pulling 3 green marbles will be 7/14 and we can simplify that to 1/2

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