Pls help :) A circle centered at (0,-8) passes through the point (2,-5) Find the equation of the circle. Write your equation in the form (x - h)^2 + (y - k)^2 = r^2

The quadratic function h(t)=-16.1t^2+150 choose the graph representation

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

Ms.ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms.ortiz charge per kilogram of tomatoes to make on a load of tomatoes?