Mathematics, 20.04.2021 15:50 c4thegoat

a bag of marbles contains 7 green 7 purple marbles. what is the probability of pulling a ref and then purple marble? record your answer as a decimal rounded to the nearest hundredth. Ex: 0.26

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a bag of marbles contains 7 green 7 purple marbles. what is the probability of pulling a ref and the...

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