a teacher wrote the following set of rational numbers for students to use (-101 -2.8 1.9 o 6 7 2/3 12/5 15 18.75 22 109) a student created a subset if this set of rational numbers and correctly titled the subset natural numbers witch subset could the student have to created A1/3 12/5 B 6 15 22 109 C 6.7 2/3 15 22 109 D-101 -2.8 1.9 18.75 (pls help i need to finish this by tomorrow)

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.