Find the volume of the cylinder, Round your answer to the nearest tenth if necessary. Use 3.14 for it.
5 ft
9 ft
The volume of the cylinder is about
ft?

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?