On october 17, 2006 in an article called us population reaches 300 million, the bbc reported that the us gains 1 person every 11 seconds. if f(t) is the us population in millions t years after october 17, 2006, find f(0) and f'(0).

The area of an n-sided regular polygon approaches the area of a circle as n gets very large. ... If an N-gon (polygon with N sides) has perimeter P, then each of the N ... and we can use one of them to derive theequation sin(theta/2) ... 2*pi/N radians), R is the length of the lines to the center (the radius of the ...