Please answer fast! A roll of paper that is 3 feet wide can be cut to any length. If we cut a length of 2.5 feet, what is the perimeter of the paper?

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

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?

The function h (t) = -16t squared + 28t + 500 represents the height of a rock t seconds after it's propelled by a slingshot what does h (3.2) represent?