PLEASE HURRY
You have a bag that contains 12 blue marbles and 9 green marbles
Without looking...
Mathematics, 27.05.2021 16:10 sonyfan
PLEASE HURRY
You have a bag that contains 12 blue marbles and 9 green marbles
Without looking, you will reach into the bag and choose 2 marbles at the same time.
Which situation has a probability of 31%?
A. Choosing 2 green marbles
B. Choosing 2 blue marbles
С. Choosing 1 blue marble and 1 green marble
D. Choosing 1 green marble and 1 blue marble
Answers: 2
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