Two cylinders are similar. The surface area of one is 64 cm2, and the surface
area of the other is 81 cm2. Find the
scale factor between them.
scale factor =
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You just purchased two coins at a price of $670 each. because one of the coins is more collectible, you believe that its value will increase at a rate of 7.1 percent per year, while you believe the second coin will only increase at 6.5 percent per year. if you are correct, how much more will the first coin be worth in 15 years?