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Mathematics, 12.02.2021 03:40 alazhamason

HELP !! Amanda has three different colored pens in her book bag: blue, green and purple. The probability of randomly choosing a blue pen from Amanda’s book bag is 40%. The probability of randomly choosing a green pen from Amanda’s book bag is 0.5. Suppose Amanda had 20 pens total in her bag. How many blue pens would Amanda expect to see in her bag

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HELP !! Amanda has three different colored pens in her book bag: blue, green and purple. The probabi...
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