A bottle of liquid that is going to be used in an experiment is at room temperature of 71°F and placed in a refrigerator at 3:00 P.M. Its temperature is changing at the rate of f(t) = Fahrenheit per hour. Don't round your answers. 0.03t - 4.5e degrees [A] By how many degrees has the temperature dropped at 6:00 P.M.? degrees Fahrenheit [B] If someone is waiting for the temperature of the liquid to reach 50°F, find the total time that it should be left in the refrigator. hours Ouestion Help: Dost to forum

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