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Mathematics, 05.05.2020 02:12 whisperyang

Em uma turma de 152 alunos, 97 cursam matemática, 77 cursam ciências e 54 cursam matemática e ciências. Um aluno é escolhido aleatoriamente. Encontre a probabilidade P (usando matemática, ciências ou ambas)

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Em uma turma de 152 alunos, 97 cursam matemática, 77 cursam ciências e 54 cursam matemática e ciênci...
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