Determine the maximum r-value of the polar equation r=3+3costheta.

What is the area of the triangle 10 13 12

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?

The perimeter of a quarter circle is 14.28 miles. what is the quarter circle's radius?