What is the change in temperature for the water in the calorimeter after the aluminum wire was added?

In this item, we are not given with the physical characteristics of the substances involved, aluminum and water. If those are available, we can then use the equation for the amount of heat transferred to a substance to another by the equation,

H = mcpdT

where H is the heat, m is mass, cp is the specific heat, and dT is the temperature difference.

If we have obtained the temperature difference and are given with the initial temperature then, we can easily solve for the final temperature.