Apyramid is placed inside a prism as shown. the pyramid has the same base area, b, as the prism but half the height of the prism. the height of the prism is 30 feet. which expression gives the volume of the pyramid

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

Anature center offer 2 guided walks. the morning walk is 2/3 miles. the evening walk is 3/6 mile. which is shorter