Решение задачи N2967 теория вероятностей
2967. There are 18 students in the group, among them 12 girls. Randomly selected 10 people. Find the probability that among them 7 girls.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.