Jason is pulling a box across the room. He is pulling with a force of 12 newtons and his arm is making a 60 angle with the horizontal, what is the horizontal component of the force he is pulling with?

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?