Решение задачи N4579 теория вероятностей
4579. There are 15 balls in the urn: 10 white, 2 black and 3 red. What is the probability of removing the red ball from the urn?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.