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Mathematics, 23.06.2019 18:30 martl4175

Our of the 125 children at summer camp, 45 signed up for swimming and 38 signed for arts and crafts. twelve students who signed up for swimming also signed up for arts and crafts. if a child is randomly selected, what is the probability that they are signed up for swimming, if it is known that they did not sign up for arts and crafts?

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Our of the 125 children at summer camp, 45 signed up for swimming and 38 signed for arts and crafts....
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