Mathematics, 23.04.2020 23:59 bheam12
A science class has 5 girls and 3 boys in the seventh grade and 2 girls and 2 boys in the eighth grade. The teacher randomly selects a seventh grader and an eighth grader from the class for a competition. What is the probability that the students she selects are both girls?
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A science class has 5 girls and 3 boys in the seventh grade and 2 girls and 2 boys in the eighth gra...
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