The capacity of jose's vase is 2419 milliliters of water. he poured 1 liter 299 milliliters of water into the empty vase. then, he added 398 milliliters. how much more water will the vase hold?

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?