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A bag contains 6 red and 10 black marbles. If you pick a marble, record its color and return it to the bag 200 times, how many times can you expect to pick a black marble?
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A bag contains 6 red and 10 black marbles. If you pick a marble, record its color and return it to the bag 200 times, how many times can you expect to pick a black marble?

User JakeRobb
by
3.7k points

2 Answers

3 votes

Answer:

10

Explanation:

User Kristian Bortnik
by
4.4k points
4 votes
125.
16 (10 and 6) divided by 100 is 6.25. Times two is 12.5. (For 200) times 10 for 10 marbles.
User Ibogolyubskiy
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4.5k points
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