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A bag contains 40 marbles, 4 of which are blue, 10 are red, 25 are green, and 1 is purple. Shawna takes a marble out of the bag, records the color, and returns it to the bag. Ho…

A bag contains 40 marbles, 4 of which are blue, 10 are red, 25 are green, and 1 is purple. Shawna takes a marble out of the bag, records the color, and returns it to the bag. Ho…
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A bag contains 40 marbles, 4 of which are blue, 10 are red, 25 are green, and 1 is purple. Shawna takes a marble out of the bag, records the color, and returns it to the bag. How many green marbles should she expect after 400 trials?

asked
User Doug Kress
by
8.3k points

2 Answers

2 votes

Answer:

The answer is 250

Explanation:

answered
User Tomasz Poradowski
by
7.9k points
3 votes
the answer is 25/400 because it is 25 green marble and it 400 in all
answered
User AbsolutelyNoWarranty
by
8.0k points
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