Question

You place a cup of 200oF coffee on a table in a room that is 67oF, and 10 minutes later, it is 195oF. Approximately how long will it be before the coffee is 180oF? Use Newton's law of cooling:

Answer 1

It will take 43 minutes until the coffee is 180°F

Got this correct, hope this helps :)

Answer 2

are their any multiple answer's ?