Consider the diagram shown below, which shows a circle centered at an angle's vertex where r is the circle's radius length (in some unit), s is the length of the subtended arc (in the same unit), and θ is the angle's radian measure. Write a formula expressing θ in terms of s and r.
θ=

Write a formula expressing ss in terms of θ and r. (Enter "theta" for θ.)
s=

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2

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.