The Atlantic Ocean has a temperature of 2C. LetWJ (t) denote the body temperature (in degrees Celcius) of Jack at time t (in minutes). Jack enters the Atlantic Ocean at time t = O and treads water. Assume that J (0) = 37 and that J (t) obeys Newton's Law of Cooling. Jack will lose motor control and drown when J (t) g 29.5. Given that J (10) = 34, What is the latest time that Jack can be rescued by? [Pretend that you don't already know the solution to Newton's Law of cooling]