Solve the problem.The price p (in dollars) and the quantity x sold of a certain product obey the demand equation x = -6p + 120, 0 ? p ? 20.What quantity x maximizes revenue? What is the maximum revenue?
A. 120; $600
B. 90; $450
C. 30; $450
D. 60; $600
Answer: D
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If two fair dice, one red and one white, are rolled, in how many ways can the result be obtained?The product of the numbers on the two dice is a perfect square.
A. 5 ways B. 8 ways C. 6 ways D. 7 ways
Complete.2.699 kg = 
g
A. 2699 B. 0.02699 C. 26.99 D. 0.002699
Solve the problem.The staff in the main dining room on an army base has 1300 pounds of canned applesauce which they want to divide into 3510 individual portions. To the nearest tenth of an ounce, approximately how many ounces will each portion contain if the applesauce is all used up and is divided evenly? There are 16 ounces in a pound.
A. 0.2 ounce B. 5.9 ounces C. 8.0ounces D. 0.4 ounce
Graph the function. f(x) = 4
- 2
A. 
B. 
C. 
D. 