Coroners estimate time of death using the rule of thumb that a body cools about 2 degrees F during the rst hour after death and about 1 degree F for each additional hour, Assuming an air temperature of 70 degrees F and a living body temperature of 98.6 degrees F, the temperature T(t) in degrees F of a body at a time t hours since death is given by T(t) = 70 + 2856'\" (1) For what value of k will the body cool by 2 degrees F in the rst hour? k = C] (2) Using the value of 1:: found above, after how many hours will the temperature of the body be decreasing at a rate of 1 degree F per hour? after C] hours (3) Using the value of 1:: found above, show by calculating both values that, 24 hours after death. the coroner's rule of thumb gives approximately the same temperature as the formula. T(24) = C] F Rule of thumb gives T = C] 0F Select a blank to input an