A bag contains 3 red marbles, 4 blue marbles and 5 yellow marbles. In this experiment you reach in the bag, select a marble, rec
ord it and replace it. You then select a second marble. What is the probability that you draw 2 blue marbles?
1 answer:
Answer:
1/9
Step-by-step explanation:
the probability of one blue marble is 1/3 so to find the probability of 2 marbles you multiply it by itself.
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Answer:
(2b+3) (b+7)
Step-by-step explanation:
2b²+17b+21
2b²+14b+3b+21
2b(b+7) + 3(b+7)
(2b+3) (b+7)
Answer:
Step-by-step explanation:
point est. 0.307824427
99% 2.58
Confidence Interval - "P" values
(0.2914 , 0.3243 )
Answer:
Retorical question:its actually:
15,534
Step-by-step explanation:
64+100=164
164×93=15,252
366-84=282
15,252 + 282 = 15,252
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Answer:
i need a picture to answer you question the question in very confusing
Step-by-step explanation:
