Mrs. hanley shopping for school supplies for her children she picks up five folders and three notebooks for their classes and two extra filters she also picks out 17 book covers for a dollar each but she puts back 12 of them if folders cost two dollars each and notebooks cost three dollars each how much did miss hand spent on supplies

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.