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Mathematics, 28.08.2020 21:01 zander434556

A fish bowl contains blue gree and red plastic fish When a fish is picked out at random the probability of it being blue is 0.7 and the probability of it being green is 0.2 A prize is given if a red fish is picked out What is the probability of picking a red fish There are 60 fish in the bowl How many fish are red

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