The following is a list of P/E ratios ( current stock price divided by company’s earnings per share) for 20 companies. 57,53,50,46,42,35,31,56,52,49,45,41 ,37,34,48,48,48,44,44,40 Draw the histogram for these data using an initial class boundary of 30.5 and an ending class boundary of 60.5, and 5 classes of equal width

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w