6. An urn contains 75 marbles. 50 marbles are
blue and the remaining marbles are green
(a) Wha...
Mathematics, 19.01.2021 20:00 duhitzmay9395
6. An urn contains 75 marbles. 50 marbles are
blue and the remaining marbles are green
(a) What is the probability of drawing a green
marble?
(b) If 25 blue marbles are removed from the
urn, what is the chance of drawing a blue
marble
Answers: 3
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