Предмет: Математика, автор: sepilovasofia933

вероятность попадания стрелка в мишень при первом выстреле 0.8, при втором 0.6т сделано 2 выстрела. Какова вероятность тогг, что в мишеньи будет ровно 2 стрелы

Ответы

Автор ответа: hokceydanik21102002

0

Подробно объяснение:
(0.8+0.6)/2=0.7
Ответ: 0,7

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