Mathematics, 26.09.2019 08:30, anthony1366

Erica has 5 blue pens and 3 black pens and 6 red pens in her desk drawer if she randomly chooses a pen from her drawer what is the probability that she will choose a black pen

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Erica has 5 blue pens and 3 black pens and 6 red pens in her desk drawer if she randomly chooses a p...