Jeffrey is biking through the mountains. He bikes for six hours every day. When he started his ride one day the temperature was 55° F. By the middle of his ride the temperature had risen 13° and then by the time he finished riding for the day the temperature had fallen 21°. What was the temperature when he finished his ride? A) 34° F B) 47° F C) 63° F D) 68° F

Based upon past experience, barry expects no overdrafts. he expects no 2nd copies of statements. barry estimates that he will use network atms about 5 times a month with either bank. barry decides in the end to choose eecu. assuming that both banks provide the necessary services equally well, and based upon the tables of fees given above, how much can barry reasonably expect to save annually by choosing eecu in this case over e-town bank? a. $72 b. $78 c. $144 d. $24

Solve for x, y, and z. show all steps.

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23