Mathematics, 07.12.2021 23:30 elijahjoyner20
There is a bag with only red marbles and blue marbles.
The probability of randomly choosing a blue marble is
8
9
.
There are 63 marbles in total in the bag and each is equally likely to be chosen.
Work out how many red marbles there must be.
Answers: 1
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There is a bag with only red marbles and blue marbles.
The probability of randomly choosing a blue...
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