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#21243

data analysis

probability

medium

90 sec

Calculator OK

In a school, there are a total of $500$ students. Each student is enrolled in either a Math class, a Science class, or an English class. If one of these students is selected at random, the probability of selecting a student enrolled in a Math class is $0.35$ , and the probability of selecting a student enrolled in a Science class is $0.40$ . How many students are enrolled in an English class?

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