Предмет: Математика, автор: naskav1998

В денежно - вещевой лотерее на 10тыс. билетов 1.600 денежных и 800 вещевых выигрышей. Какова вероятность а) вещевого выигрыша б) выигрыш не получен

Ответы

Автор ответа: VovaPavlov

6250 денежных 12.5 вещевых 2950 нечего

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