Решение задачи N3431 теория вероятностей
3431. In one draw of the money-clothing lottery, 75 clothing and 50 cash wins are drawn for every 1000 tickets. For each participating ticket you can get only one prize. Find the probability of winning one ticket.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.