At noon, May starts at home and drive due east at a constant speed of 60 minutes per hour for 40 minutes. He stops, gets out of the car, and takes pictures, for the next 15 minutes. He then reverses direction and drives at a constant speed of 30 miles per hour for 10 miles. What is his average speed in mph for the whole trip?

Select the correct answer from each drop-down menu. the table shows the annual sales revenue for different types of automobiles from three automobile manufacturers. sales revenue (millions of dollars) suv sedan truck marginal total b & b motors 22 15 9 46 pluto cars 25 27 10 62 panther motors 26 34 12 72 marginal total 73 76 31 180 the company with the highest percentage of sales revenue from sedans is . of the annual sales revenue from suvs, the relative frequency of pluto cars is .