1. If at the beginning of each year, a faily puts $1500 into a bank accout that pays 9% annual interest, how much money will the family have in the account after 12 years?


2. Bill has decided to start taking a daily walk in order to improve his health. He decides to walk 0.5 mile the first day and then increase te distance by 0.25 mile per day.
a. If Bill sticks to his plan, how far will he walk on the 15th day?
b. If Bill sticks to his plan for 4 weeks, find the total distance he will walk


I figured everything out but these 2
help please!!