Aplane leaves the airport at 2: 00 pm and flies south at 160 miles per hour. another plane leaves the same airport at 4: 00 pm and flies 11 degrees north of west at 180 miles per hour. at 5: 00 pm, what is the distance between the two planes? report your answer with 2 significant figures

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.