Heidi has 12 marbles: 3 red, 5 blue, and 4

green. She will randomly choose a marble,

record its color, and replace it in the jar. She

will the randomly choose a second marble,

and record its color. What is the probability of

choosing a green marble and then a blue

marble?

Question

18 December, 21:54

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Answers (1)

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Kieran Kaufman · Answer 1

4/12 times 5/12

20 / 144

5/36 or. 138

Heidi has 12 marbles: 3 red, 5 blue, and 4green. She will randomly choose a marble,record its color, and replace it in the jar. Shewill the randomly choose a second marble,and record its color. What is the probability ofchoosing a green marble and then a bluemarble?