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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asked Feb 23, 2022 229k views

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?

Mathematics
middle-school

Roryrjb asked

by Roryrjb

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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

Alejandro Vales answered Feb 25, 2022

by Alejandro Vales

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5 votes

Answer:

50%

Explanation:

Rfrittelli answered Feb 28, 2022

by Rfrittelli

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