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Mathematics, 26.01.2021 17:20 tinaxiao
A bag contains only red, green, brown and yellow marbles.
The probabilities of selecting each colour are shown below.
Colour Red Green Brown Yellow
Probability
3
x
2
x
5
x
x
Find the probability of selecting a brown marble.
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A bag contains only red, green, brown and yellow marbles.
The probabilities of selecting each colou...
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