You just follow the formula and see what it gets you from there.
The formula itself is literally b(1-r)t.
b= 2700
1 - 4% = .96
t = 5 years from 2015
This is a prediction, so it's exact value is irrelevant as long as it is close to your options, which Option C, 2202, is the best option for this.
I didn't follow the formula, however. I just did 10% of 2700, which is 270, and just multiplied it by 2, to get 20% of 2700 (Which is equal to 4% for five years decrease) and just subtracted the difference, leaving me with 2160, which is closer to 2202 rather than 2035. [Using the formula in the calculator kinda confused me, as it didn't turn out so pretty.]
360 degree circle/ wheel
it helps with transportation and production today
I believe the answer is D. Cells are able to provide support. But I am not positive.
Thomas Jefferson's purchase of the Louisiana Territory could be viewed as hypocritical because the action was antithetical to his political beliefs. although many would say he was a hypocrite for agreeing to this presidential decision, others adverse. one should make decisions for the greater good of the country regardless of his political affiliation, hypothetically speaking, him being a democratic-republican. this raised much controversy. those who viewed him as a hypocrite said his action was unconstitutional, although it wasn't necessarily stated in the constitution, therefore it was implied so.
Jefferson was considered a strict constitutionalist, not wishing to overstep his limited powers. even though the Louisiana purchase advantaged the U.S. by doubling the nations size.
-hope this helps<span />