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Mathematics, 05.11.2020 06:20 rebekah1503
There are 12 red pens, 20 blue pens and 5 black pens in a bag. What is the probability that you will pick a black pen? ( round your answer to three decimal places).
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There are 12 red pens, 20 blue pens and 5 black pens in a bag. What is the probability that you will...
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