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Mathematics, 22.03.2020 19:31 pineappleliyah3
16
A box contains 11 marbles—7 red and 4 green.
Five of these marbles are removed at random.
If the probability of drawing a green marble is
now 0.5, how many red marbles were removed
from the box?
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Answers: 1
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16
A box contains 11 marbles—7 red and 4 green.
Five of these marbles are removed at ran...
A box contains 11 marbles—7 red and 4 green.
Five of these marbles are removed at ran...
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