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A bag contains 10 red marbles, 4 white marbles, and 1 gray marble. You randomly pick out a marble, record its color, and put it back in the bag. You repeat this process 45 times…

A bag contains 10 red marbles, 4 white marbles, and 1 gray marble. You randomly pick out a marble, record its color, and put it back in the bag. You repeat this process 45 times…
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A bag contains 10 red marbles, 4 white marbles, and 1 gray marble. You randomly pick out a marble, record its color, and put it back in the bag. You repeat this process 45 times. How many white or gray marbles do you expect to get?

User Arndt Jonasson
by
8.4k points

2 Answers

3 votes

Explanation:

45 Grey Marbles and 180 White Marbles

User Sharrone
by
8.4k points
4 votes

Answer:

15

Explanation:

User Tpeczek
by
8.0k points
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