Предмет: Математика, автор: musikgirl08

На столе лежит три карточки с буквами О, К, Т Какова вероятность того что выложив эти карточки подряд не глядя мы получим осмысленное слово​

Ответы

Автор ответа: ViktoriaPobloki
0

Получение осмысленного слова здесь возможно в двух случаях.

1) Если расположить, как КОТ.

2) Если расположить, как ТОК.

(если не считать местоимение "кто")

Всего вариантов: КОТ, ТОК, ОТК, ОКТ, ТКО, КТО (6).

Тогда вероятность того, что выпадет последовательность 1 или 2 равна:

2/6=1/3= ≈33%

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