John receives $1,000 as a graduation gift from his grandparents. rather than spend it, he decides to invest it in a two-year bond that earns 3% simple interest. john doesn't need access to the money right away because he wants to save it for when he's ready to buy a home in about 10 years. is the bond a wise investment for john? why or why not?

Tiara buys the pizza shown below: a circular pizza is shown. the edge of one slice is marked ab. what does the curve ab represent?

Suppose there is a simple index of three stocks, stock abc, stock xyz, and stock qrs. stock abc opens on day 1 with 4000 shares at $3.15 per share. stock xyz opens on day 1 with 5000 shares at $4.30 per share. stock qrs opens on day 1 with 6000 shares at $4.60 per share. the price of stock abc on day 8 begins at $3.50. the price of stock xyz on day 8 begins at $3.90. stock qrs opens on day 8 with a price of $4.50 per share. assume that each stock has the same number of shares that it opened with on day 1. what is the rate of change of this simple index over 1 week?

Name the most appropriate metric unit for each measurement