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Mathematics, 31.03.2021 07:10 makrosebud7821

The temperature of a room during an experiment can be modeled by the function f(x) = 23.7 cos( pi/60) +18, where f(x) is the temperature °F and x is the number of hours into the experiment.
What is the lowest temperature the room reached during the experiment?
Round to the nearest tenth of a degree if needed.
Use 3.14 for
Enter your answer in the box.
°F

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