04-06-2020
Mathematics

contestada

In a local city, the temperature at noon is -3ºC. The temperature is expected to decrease by 2.5°C each hour until the
temperature reaches -18°C. How many hours will it take for the temperature to reach -18°C?
O 6 hours
7 hours
7.2 hours
8.4 hours

Respuesta :

14-06-2020

Answer:

6 hours

Step-by-step explanation:

18-3= 15 degrees different between noon temperature and the reached one

15/2.5 = 6

Answer Link

26-03-2021

Answer:

A

Step-by-step explanation:

E2021

Answer Link

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