Mr. Velazco made snacks in separate gift bags. He gave one each to the 636 sixth grade students going on the field trip. Then he gave 40 bags to the students in Mrs. Barker's class for decorating the trophy cases. Next he gave 20 to the students in Mrs. Crow's class for helping during the school play. Mr. Velazco had 7 snacks left. How many snacks did he make? A. 67
B. 636
C. 703
D. 803

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.