Chemistry Help!

Calling me slow in the chemistry category would be a large understatement. I just need help with two quick questions for a large graded hw assignment due tomorrow. All I have to offer is +k but I will be forever thankful.

So here is the table pertaining to the following questions:


And the questions are:
1. What was the final temperature of the metal?

2. What was the change in temperature for the metal?

Thanks Alot