Решение задачи N3103 теория вероятностей
3103. In the box there are 9 blue, 5 red and 5 green pencils. At the same time take out 15 pencils. Find the probability that among them will be 8 blue and 3 red.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.