1. The volume of the cube is 512 cubic centimeters. What is the length of one side? A. 8 cm B. 256 cm C. 23 cm D. 170 cm Hint 2. Stan the Hot Dog Man sells 100 hot dogs per day for \$2 each, so his daily revenue is \$200. He estimates that for every 25 cents he increases the price of a hot dog, he will sell 5 fewer. What range of prices can he charge so that his daily revenue is at least \$225? A. \$2.50-\$4.50 B. \$2.25-\$2.50 C. \$3.00-\$4.50 D. \$2.00-\$4.00 Hint 3. The amount of work done by James and his relative distance to Samuel is inversely related. When James is 6 feet away from Samuel, he can get 13 assignments done per hour. How many assignments can James get done when he is 52 feet away from Samuel? A. 24 assignments B. 59 assignments C. 112.7 assignments D. 1.5 assignments Hint 4. What is the degree measure of the angle through which the hour hand on a clock rotates from 4:00 P.M. to 8:00 P.M.? A. 120° B. –120° C. –90° D. 90° Hint 5. Suppose Johnny was standing at the origin. Then, he walked northwest at an angle of 60° with respect to west. If the distance that he traveled is 16 units, what is his present position? A. B. C. D. Hint