# a store has 30 blue pens, 18 black pens, and 12 red pens in stock. you buy 3 blue pens, 9 black pens, and 3 red pens. Find the probabilty of each event before and after your purchase. A. Randomly choosing a blue pen B. Randomly choosing a black pen C. Randomly choosing a red pen

(2) Answers

A. 30/60 3/15 B. 18/60 9/15 C. 12/60 3/15

B cause there are more black

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