Answer :
If it starts at 5 degrees celsius and raises to 15 degrees celsius in 3 minutes it increases by about 3 1/3 every minute.
times that by 5 and you get 16 2/3. times that by 10 and you get 33 1/3
times that by 5 and you get 16 2/3. times that by 10 and you get 33 1/3