A roast turkey is taken from an oven when its temperature has reached 195 Fahrenheit and is placed on a table in a room where the temperature is 65 Fahrenheit.
(a) If the temperature of the turkey is 150 Fahrenheit after half an hour, what is its temperature after 45 minutes? _______ Fahrenheit.
(b) When will the turkey have cooled to 110 Fahrenheit? ___ hours.