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5 votes
There are 5 red marbles, 15 blue marbles, and 5 green marbles in a bag. You reach in and randomly draw a marble, replace it, and draw another marble. What is the probability that the first will be red and the second will be blue?

80%
20%
12%
8%

User Tiguero
by
8.3k points

2 Answers

4 votes
I would estimate around 8% or 12% is the answer. Red Marbles are a small percentage and the chance it will be picked instead of something else is rare however blue marbles are the most common and chance one will be picked is fairly high.
User Manish Dash
by
9.0k points
7 votes
12 because it has less then 10 marbel so it is 12
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User Vixson
by
7.2k points

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