A bag contains 3 red marbles, 5 blue marbles and 4 green marbles. If three marbles are drawn out of the bag, what is the exact probability that all three marbles drawn will be blue ?

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Bojan Rajkovic asked Aug 7, 2023

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A bag contains 3 red marbles, 5 blue marbles and 4 green marbles. If three marbles are drawn out of the bag, what is the exact probability that all three marbles drawn will be blue ?

Mathematics
high-school

Bojan Rajkovic asked Aug 7, 2023

by Bojan Rajkovic

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22 votes

Answer:

Explanation:

3 red

5 blue

4 green

12 marbles

pro(all blue) =3/12

=1/4

=0.25

Cade Galt answered Aug 12, 2023

by Cade Galt

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