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a bag contains blue and green marbles. the probability of drawing a green ma...
Mathematics, 20.11.2019 20:31 silverns
Plz hurry it's !
a bag contains blue and green marbles. the probability of drawing a green marble and then a blue marble, p(g, then b), without replacement is 14â‹…1. how many green and blue marbles are in the bag at the beginning?
a. 1 green and 4 blue
b. 4 green and 1 blue
c. 1 green and 3 blue
d. 3 green and 1 blue
Answers: 2
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