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Mathematics, 19.01.2021 20:30 dozsyerra

5. An um contains 50 marbles, 40 blue ones and 10 yellow ones
(a) What is the probability of drawing a blue
marble
(b) If 5 yellow marbles are removed from the
urn what is the chance now of drawing a
vellow marble

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Answers: 1

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5. An um contains 50 marbles, 40 blue ones and 10 yellow ones
(a) What is the probability of d...
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