Solve this problem the anaheim angels won 78 of their 162 games last season. how many games did anaheim lose?

Can somebody me out with this question

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

There is an entrance to the computer room at point e which lies on ab and is 5 feet from point a. plot point e on the coordinate plane. find the distance from the entrance at point e to the printer at point e