A bag contains 7 red marbles, 2 blue marbles and 5 green marbles. If two marbles are drawn out of the bag, what is the probability, to the n

Question

A bag contains 7 red marbles, 2 blue marbles and 5 green marbles. If two marbles are drawn out of the bag, what is the probability, to the nearest 10th of a percent, that both marbles drawn will be blue?A bag contains 7 red marbles, 2 blue marbles and 5 green marbles. If two marbles are drawn out of the bag, what is the probability, to the nearest 10th of a percent, that both marbles drawn will be blue?

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Adeline 2 weeks 2022-01-10T14:26:15+00:00 1 Answer 0 views 0

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    2022-01-10T14:28:06+00:00

    Answer:

    1.2%

    Step-by-step explanation:

    List all the possible pairs and divide 1 by the sum.

    Since there were 86 possible pairs,

    1/86 is nearly equal to o.o12

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45:7+7-4:2-5:5*4+35:2 =? ( )