Mathematics, 17.02.2020 22:04 crystaldewar55C
The only contents of a container are 4 blue disks and 8 green disks. If 3 disks are selected one after the other, and at random and without replacement from the container, what is the probability that 1 of the disks selected is blue, and 2 of the disks selected are green?A. 21/55
B. 28/55
C. 34/55
D. 5/8
E. 139/220
Answers: 1
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The only contents of a container are 4 blue disks and 8 green disks. If 3 disks are selected one aft...
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