In 2010, there were about 246 million vehicles (cars and trucks) and about 308.7 million people in the united states.1 the number of vehicles grew 15.5⁢ % over the previous decade, while the population has been growing at 9.7⁢ % per decade. if the growth rates remain constant, when will there be, on average, one vehicle per person?

Abucket of paint has spilled on a tile floor. the paint flow can be expressed with the function p(t) = 6(t), where t represents time in minutes and p represents how far the paint is spreading. the flowing paint is creating a circular pattern on the tile. the area of the pattern can be expressed as a(p) = 3.14(p)^2 part a: find the area of the circle of spilled paint as a function of time, or a[p(t)]. show your work. part b: how large is the area of spilled paint after 8 minutes? you may use 3.14 to approximate pi in this problem.