Mathematics, 11.06.2020 13:57 jwbri
There is a bag with only red marbles and blue marbles.
The probability of randomly choosing a red marble is
7/10
There are 42 red marbles in the bag and each is equally likely to be chosen.
How many marbles in total must there be?
Answers: 2
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There is a bag with only red marbles and blue marbles.
The probability of randomly choosing a red m...
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