Jamin wants to paint a wall in his bedroom. not only does he need to buy paint, but he also needs to buy tape to tape off all sides of the wall and the window. how many feet of painter's tape will jamin need to buy (assume no overlap)? [note: the wall and window are both rectangular.]

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.