1. The temperature of a city t hours after 8:00 am Is modeled (in degrees Fahrenheit) by the function T(t) = 70+ 19 sin(at/12). According to the model, what is the average temperature over the time period from 8:00 am to 10:00 pm? f (70+ 19 sin(nt/12)dt A B. 3.5.20 (70+ 19 sin(nt/12))dt C. .[."( (70+ 19 sin(nt/12)) dt D. None of these 1 E (70+ 19 sin(nt/12))dt

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