Решение задачи N3145 теория вероятностей
3145. In the box are 3 green and 5 red pencils. What is the probability that two pencils taken at random will be of the same color?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.