The mean weight of four members of the wrestling team is 155 pounds. if three of them have weights of 125, 183, and 169 pounds, then what does the fourth wrestler weigh?

What is the measure of the smallest angle in the diagram? 15 29 32 45

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?