Igive a medal if you can figure this out fast! a certain forest covers an area of 4200 km2 . suppose that each year this area decreases by 8.5% . what will the area be after 8 years?

What are different types of statistical programs

In 2009, there were 1570 bears in a wildlife refuge. in 2010, the population had increased to approximately 1884 bears. if this trend continues and the bear population is increasing exponentially, how many bears will there be in 2018?

Yesterday, george drank 1 small bottle and 2 large bottles, for a total of 1,372 grams. the day before , he drank 1 small bottle and 1 large bottle, for the total of 858 grams. how many grams does each bottle hold?