Solve for E, in S=E^2/Z

What is the best reason for jacinta to have a savings account in addition to a checking account

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?

Ineed with number 6 , explain how to get 1978