What is the domain and range of the relation {(2,1), (3,3), (4,5)}? A. Domain = {1, 3, 5), Range = {2,3,4}
B. Domain = {2,3,4}, Range = {1, 3, 5}
C. Domain = {9}, Range = {9}
D. Domain = {3}, Range = {3}

Under normal conditions, 1.5 feet of snow will melt into 2 inches of water. during a winter season high in the mountains, 301 feet of snow fell. how many inches of water will there be when the snow melts?

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.

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?