The table shows the amount of time 8 students spend preparing for a test and their test scores, out of a possible 100 points

Ian is in training for a national hot dog eating contest on the 4th of july. on his first day of training, he eats 4 hot dogs. each day, he plans to eat 110% of the number of hot dogs he ate the previous day. write an explicit formula that could be used to find the number of hot dogs ian will eat on any particular day.

With alll of except for the 2 that i did already

What is the absolute value of -100000000000000?