Total marbles: 7 + 7 + 7 + 7 = 28
There is a total of 28 marbles. 7 are blue.
The probability is the number of blue/ total marbles = 7/28 which reduces to 1/4
The probability is 1/4
Answer:
I can tell you that it is not A. I can't tell what the other tables say because the image is cropped. If you could please fix the image, I will be able to help you.
Answe7.5 i think
Step-by-step explanation:
