Mathematics, 26.03.2021 02:20 aria0826

3.) The temperature in the ice rink must stay below 50° F. This morning the temperature was 71°F. The ice rink runs a cooling device, that can decrease the temperature by 3.5°
every hour. How many hours will it take for the temperature to fall below 50°?

Variable:
Inequality:
Solution:

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3.) The temperature in the ice rink must stay below 50° F. This morning the temperature was 71°F. T...