Questions


October 2022 1 2 Report
2. Nick has 4 black pens, 3 blue pens, and 2 red pens in his school bag, Nick randomly picks two pens
out of his school bag. What is the probability that Nick chose two black pens, if he replaced the first pen
beck in his pocket before choosing a second pen?
A. 4/9
B. 16/81
C. 8/81
D. 8/18​

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