The lengths of the three sides of a right triangle are used to construct squares P, Q and R. Q P R If the area of Q is 225 square inches, and the length of one side of R is 12 inches, then what is the area of P in square inches?

Frank is lending $1,000 to sarah for two years. frank and sarah agree that frank should earn a real return of 4 percent per year. instructions: a. the cpi (times 100) is 100 at the time that frank makes the loan. it is expected to be 113 in one year and 127.7 in two years. what nominal rate of interest should frank charge sarah?