Answer: I believe it would be using group input to discuss and prepare preliminary designs
Explanation:
Answer: 4Kcal
H= mcø
M=200g
C= 1 cal/g/°c
Ø= 40-20=20°c
H= 200*1*20= 4000calories= 4Kcal
Sorry its tooo blurry
Answer:do you still need help ?
If I’m right this should be the answer
