Решение задачи N2931 теория вероятностей
2931. In the student group there are 29 girls and 9 boys. One student is randomly selected to represent their group on the student council. What is the probability that this will be a young man?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.