Question 50 Answer and Explanation _ACT January 2001 Form 56B Math Section

50. A formula for the volume, V, of a right circular cylinder is V = πr²h, where r is the radius and h is the height. The cylindrical tank shown below has radius 5 meters and height 4 meters and is filled with water.

If 1 cubic meter of water weighs approximately 2,205 pounds, then the weight, in pounds, of the water in the tank is:

F. less than 200,000.

G. between 200,000 and 400,000.

H. between 400,000 and 600,000.

J. between 600,000 and 800,000.

K. more than 800,000.

Answer and Explanation

Your Answer is

Correct Answer is J

Explanation

π5² ×4 × 2205≈ 692721