summermariaf summermariaf

09-04-2020
Mathematics

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A bag contains 3 blue marbles, 7 red marbles, and 5 blue marbles. If Nathan picks 1 marble from the bag at random, what is the probability that it will be blue?

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epicjoedogg721 epicjoedogg721

10-04-2020

Answer:

Step-by-step explanation:

Add all marbles, so 15. there are 3 blue marbles, so the probability of the marble being blue is 3/15

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