a bag contain 12 blue discs, 8 red discs and 6 green discs. if a disc is drawn at random from bag, what is the probability:
. it is green?
.it is red?
.it is not blue?
Answers
Answered by
1
Green = 6/26 = 3/13
Red = 8/26 = 4/13
Not blue = 14/26 = 7/13
Total cards = 12+8+ 6= 26.
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Answered by
1
Step-by-step explanation:
- probability of getting green disks=no. of green discs/no. of total discs in the bag.
- 6/26=3/13
- probability of getting red discs=no. of red discs/ no. of total discs in the bag
- 8/26=4/13
probability of getting non blue= no. of red and green discs/ total no. of discs in the bag=14/26=7/13
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