A bag contains 2 green marbles, 8 red marbles, 4 orange marbles, 2 brown marbles, and 5 blue marbles. You choose a marble, replace it, and choose again. Find P(brown, then brown).

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Shrey Gupta asked Feb 23, 2023

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A bag contains 2 green marbles, 8 red marbles, 4 orange marbles, 2 brown marbles, and 5 blue marbles. You choose a marble, replace it, and choose again. Find P(brown, then brown).

Mathematics
middle-school

Shrey Gupta asked Feb 23, 2023

by Shrey Gupta

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24 votes

Answer:

draw a tree diagram

Explanation:

total colour marbels=11

brown=2

fraction=2/11 times 2/11=

4/121

Ben Grossmann answered Mar 1, 2023

by Ben Grossmann

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