Employees of a painting service paint the interior walls of homes and office buildings. the following table shows the number of cans of paint the employees use, and the number of square feet they cover.

cans of paint | 1 | 2 | 3 | 4
area painted (square feet) | 375 | 750 | 1125 | 1500

which equation describes the relationship between the number of cans of paint used, and the number of square feet that are covered?

Determine if the function below is continuous. a. continuous b. not continuous, 1 hole c. not continuous, > 2 holes d. not continuous, 2 holes

I've been working on this for a few days and i just don't understand, it's due in a few hours. you. the direction of a vector is defined as the angle of the vector in relation to a horizontal line. as a standard, this angle is measured counterclockwise from the positive x-axis. the direction or angle of v in the diagram is α. part a: how can you use trigonometric ratios to calculate the direction α of a general vector v = < x, y> similar to the diagram? part b suppose that vector v lies in quadrant ii, quadrant iii, or quadrant iv. how can you use trigonometric ratios to calculate the direction (i.e., angle) of the vector in each of these quadrants with respect to the positive x-axis? the angle between the vector and the positive x-axis will be greater than 90 degrees in each case. part c now try a numerical problem. what is the direction of the vector w = < -1, 6 > ?

Which term describes the point where the perpendicular bisectors of the three sides of a triangle intersect?