Предмет: Математика, автор: ильюхаджуха1

Монета
брошена два раза. Найти вероятность того, что хотя бы один раз появится «герб».

Ответы

Автор ответа: Kailissa
0
Любая монета имеет 2 стороны. У нас 2 монеты, значит стороны 4
Вероятность будет 2/4=1/2
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