Answer:
I think it is the last one.
Explanation:
I am not sure because i am stuck on this one, too.
Answer:
b. 9.5°C
Explanation:
= Mass of ice = 50 g
= Initial temperature of water and Aluminum = 30°C
= Latent heat of fusion = 
= Mass of water = 200 g
= Specific heat of water = 4186 J/kg⋅°C
= Mass of Aluminum = 80 g
= Specific heat of Aluminum = 900 J/kg⋅°C
The equation of the system's heat exchange is given by

The final equilibrium temperature is 9.50022°C
Answer:
I guess it's d because age environment heredity Nd maturation r more obvious factors if we compre with only physical fitness
Um you should putting it in a object that it can fill then go from there