Solve the problem.A can in the shape of a right circular cylinder is required to have a volume of 700 cubic centimeters. The top and bottom are made up of a material that costs 8¢ per square centimeter, while the sides are made of material that costs 5¢ per square centimeter. Which function below describes the total cost of the material as a function of the radius r of the cylinder?
A. C(r) = 0.16?r2 + 
B. C(r) = 0.08?r2 + 
C. C(r) = 0.08?r2 + 
D. C(r) = 0.16?r2 + 
Answer: A
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Find the volume of the indicated region.the region bounded by the paraboloid 
and the xy-plane
A. 
?
B. 27?
C. 
?
D. 
?
Solve the problem.An aircraft going from Atlanta to Savannah on a heading of 123° (from north) is travelling at a speed of 650 miles per hour. The wind is out of the north at a speed of 19 miles per hour. Find the actual speed and direction of the aircraft.
A. 661 miles per hour; 124° from north B. 912 miles per hour; 124° from north C. 640 miles per hour; 124° from north D. 645 miles per hour; 124° from north
Provide an appropriate response.When writing an equation, unknown quantities are represented by:
A. letters B. numbers C. symbols D. parentheses
Choose the most reasonable metric length unit. Choose from km, m, cm, and mm.The book is 20 
long.
A. cm B. mm C. m D. km