Project 1


4.2 Cooling and Mixing

7). A cup of boiling water is placed outside at 1:00 PM. One minute later the temperature of the water is 152ıF. After another minute its temperature is 112ıF. What is the outside temperature?

Solution:https://drive.google.com/file/d/1EBYIYOZkKfEgqztYJ9dU8oArP1iys5tO/view?usp=sharing