Question

The temperature of a pot of water is 180.3℉. The temperature of the water changed -2.5℉ per minute.
What was the water temperature after 20 minutes?
How many minutes did it take to cool the water to 100.3℉?

Answer 1

Answer:

130.5, 40 minutes

Step-by-step explanation:

Answer 2

It took about 40 minutes.