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13 June, 05:11

A bag contains 5 red marbles, 7 blue marbles and 4 green marbles if two marbles are drawn out of the bag what is the probability to the nearest 1000th that both marbles drawn will be red?

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  1. 13 June, 07:00
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    0.083 probability that both are red

    Step-by-step explanation:

    total marbles = 5 + 7 + 4 = 16

    Two marbles drawn out.

    Find P (red, and red) = (5/16) * (4/15) = 1 / (3*4) = 1/12 = 0.08333
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