Предмет: Математика, автор: clemmydead

Реши задачу. (Ответ округли до сотых).

Скорость распространения звука в воздухе в зависимости от температуры может быть найдена приближенно по формуле v=331+0,6t, где v — скорость (в метрах в секунду), t — температура (в градусах Цельсия). Найди, с какой скоростью распространяется звук в летний день при температуре 29,6°С.

Ответы

Автор ответа: AndrewBolt

40

Ответ:

348,76км/ч

Пошаговое объяснение:

331+0,6*29,6= 348,76(км/ч)

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