A pan of baked orzo is removed from the oven. Initially, the pan is 250°C hotter than the temperature in the kitchen. But every ten minutes, the difference between the pan's temperature and the room's temperature decreases by 85%.
A) Write a function that models the difference in temperature 𝑡 minutes after the pan is removed from the oven.
B) Write a function that models the difference in temperature 𝑡 hours after the pan is removed from the oven.