An item costs $390 before tax, and the sales tax is $19.50.
Find the sales tax rate.

Write your answer as a percentage.

There are 96 raisins and 24 cashews in each package of granola. what is the unit rate in raisins per cashew? plz 4122096

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.

Which graph represents the same relation is the sa which graph represents the same relation as the set {(-3-2)}