You would need to find the area of the brownies first and then ice them
Answer:

Step-by-step explanation:
Given that,
Mass of a sample, m = 12 g
Heat absobed by the sample, Q = 96 J
It was heated from 20°C to 40°C.
We need to find the specific heat of a material. The heat absorbed by a sample is given by :

So, the specific heat of the material is
.
Answer:
162
Step-by-step explanation:
The value 3 will be entered. It's a positive value to indicate he is not in debt of any kind.