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Mathematics 11 Online
OpenStudy (anonymous):

Math Help! 1. The diagram shows the contents of a jar of marbles. You select two marbles at random. One marble is drawn and not replaced. Then the second marble is drawn. What is the probability of selecting a red marble and then another red marble? Diagram: http://gyazo.com/2b8a19180f7787a63093b0f4c4978694 3/64 1/4 1/20 1/30

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