dylannhandy
27.01.2022 •
Mathematics
Mr. Miller's class had 15 girls and 7 boys. What is the probability that he will randomly choose a girl first and then another girl
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Ответ:
Step-by-step explanation:
Number of students:
15 + 7 = 22Probability of choosing a girl:
P(g) = 15/22Probability of choosing two girls:
P(g, g) = 15/22*14/21 = 15/22*2/3 = 5/11Ответ: