My teacher has 91 apples, and ate 82, and added 10000000000000000 more apples. How many does she have

How do i work this problem out using the equation a=pe^rt

Really need on these. i have no idea what to do

Solve the word problem. the table shows the low outside temperatures for monday, tuesday, and wednesday. by how many degrees did the low temperature increase from monday to tuesday? this function table shows the outside temperature for a given a. 21.1⁰ b. 8.6⁰ c. 4.9⁰ d. 3.9⁰(the picture is the graph the the question is talking about.)