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A bag of marbles contains 4 red marbles, 5 green marbles, and 3 blue marbles. Karen takes a marble out, replaces it and pulls another marble, what is the probability both the first marble is blue and the
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3 votes
A bag of marbles contains 4 red

marbles, 5 green marbles, and 3 blue marbles. Karen takes a marble out, replaces it and pulls another marble,
what is the probability both the first marble is blue
and the second marble is red?

User Roryrjb
by
7.0k points

2 Answers

3 votes
2/14 because u have 12 marbles all together plus if u have 2 extra ones that are blue then it’s 14
User Alejandro Vales
by
7.2k points
5 votes

Answer:

50%

Explanation:

User Rfrittelli
by
7.2k points
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