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27 votes
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You have a coin and a bag of marbles. The bag of marbles has 5 marbles of each color: Red, yellow, blue and green. What is the probability of flipping a head and then selecting a blue marble?

User Peterrabbit
by
2.9k points

2 Answers

23 votes
23 votes

Answer

1/4

Explanation:

I dont know im just guessing sorry

I might not be correct.

User C Snover
by
3.3k points
17 votes
17 votes

Answer:


(1)/(4)

Explanation:

Since there are a total of 4 colors, and there are 5 of each colors, the total marbles in the bad would be;

5 x 4 = 20

If a color is selected at random the probability would be


(part)/(whole)

our part is 5

our whole is 20

so the probability would be;


(5)/(20) or
(1)/(4) when reduced

Hope this helps!

User Daniel Gabor
by
2.9k points
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