Allison is an archaeologist who wants to determine the age of a fossil. The half-life of Carbon- 14 is 5730 years. Allison determines there must have been 2.1 grams of Carbon- 14 in the fossil when the animal was alive. Now only 0.08 g of Carbon- 14 remains. What is the age of the fossil? Enter your answer as a number, rounded to hundredths, with the appropriate unit, like this: 425.36 years