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Mathematics, 23.04.2020 02:06 hahaiwannadie

In a survey of 250 students, 60% said that they have a cat. Of the students who have a cat, 70% also have a dog. Of the students who do not have a cat, 75% have a dog

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In a survey of 250 students, 60% said that they have a cat. Of the students who have a cat, 70% also...
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