Question

we take milk carton out of the refrigerator and put it on the table in room temp. we assume that the temperature of the carton, T, as a function of time t. following Newtons cooling law dT/dt = k(T-a). where a is the environmental temperature, and k is Konstan. we assume that the temperature of the environment is a = 20 and T (0) = 4. show that T (t) = 20-16eKt