Yasmin swims at a constant rate of 2 km/h for 2.5 h. how far does yasmin swim? 4.5 km 5 km 6 km 6.5 km

I’m confused on how to work the pie charts

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.

If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost