A roasted chicken is served at a dinner party. It starts to cool according to Newton's Law of Cooling. Its temperature $T$ (measured in degrees Fahrenheit) after $t$ minutes is given by $$T(t) = 68 + 231 e^{-0.04 t}$$

What is the initial temperature of the food?

degrees Fahrenheit.

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What is the temperature after 13 minutes?

degrees Fahrenheit.

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How long will it take from the time the food is served until the temperature is 120 degrees Fahrenheit?

minutes.