Question

Me and my friend are confused lol..

Answer 1

`Rate_(temp)=(\Delta temp)/(\Delta time)`

`Rate_(temp)=(temp_(2)-temp_(1))/(time_(2)-time_(1))`

`Rate_(temp)=(212\°-47\°)/(5min-0min)`

`Rate_(temp)=(165\°)/(5min)`

`Rate_(temp)=(33\°)/(min)`

The rate of change is 33° per minute.