In a certain chemical, the ratio of zinc to copper is 3 to 17. a jar of the chemical contains 646 grams of copper. how many grams of zinc does it contain?

When the ball has traveled a distance of

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c

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.