A storage drum in the shape of a cylinder is 3 feet tall and has a diameter of 4 feet. What is the total surface area of the storage drum? use 3. 14 for pi and round the answer to the nearest tenth. Recall the formula s a = 2 pi r squared + 2 pi r h. 20. 0 37. 7 50. 2 62. 8.

Find the number if 5% of it is 24% of 15.5.

All of the following are free tools to you prepare for the sat except

Two technicians are discussing how to test a car's exhaust by holding a small piece of paper within an inch of the tailpipe mouth. technician a says that if the paper is vibrating due to a "puffing" output from the tailpipe, this signals a smoothly running engine. technician b says that if the paper is being drawn toward the tailpipe, this could indicate burned exhaust valves. who is correct? a. technician b b. both technicians a and b c. technician a d. neither technicians a or b