Предмет: Математика, автор: Kislichka

8 шаров, взяты случайно из урны, содержащей в себе 10 белых и 15 черных шаров. Какое среднее количество белых шаров, среди взятых? Ответ 3.2

Ответы

Автор ответа: bocharovakarina12

3.2 Хахахаха не ну а что

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