A pot of soup is initially at a temperature of 95*C. the pot is place in cold water(constant temperature of 5*C) in order to cool the soup let F(t)=5 and let g(t)=90e^-0.049.The function f(t) + g(t) can be used to determine the temperature of the soup after t minutes. Based on this function, what will be the temperature, in degrees Celsius, of the soup after 20 minutes? Round to the nearest degree. Plz help