Предмет: Математика, автор: saloopa

На фабрике на 989 качественных изделий приходится одиннадцать некачественных. Какова вероятность того, что случайно взятое изделие будет некачественным?

Ответы

Автор ответа: Polly5878
4
P=a:m
А- это некачественные M-общее кол-во

11:989=0.111

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