Help plz with these problems I WILL PIC BRAINLIEST

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

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.