Solve the absolute value inequality. Write your answer in interval notation.
> 11
A. (-4, 0)
B. (-4, 4)
C. (-?, -4) ? (0, ?)
D. (0, ?)
Answer: C
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Write a short statement that expresses a possible function between the given variables.(price of a DVD player, demand for DVD player)
A. As the price of a DVD player increases, the demand generally decreases. B. As the demand of a DVD player increases, the price generally decreases. C. As the price of a DVD player increases, the demand generally increases. D. As the demand of a DVD player decreases, the price generally increases.
Sketch the logarithmic function.f(x) = log2 x
A. 
B. 
C. 
D. 
Answer the question.The following table gives the electricity usage in kilowatt-hours (kwh) for the Peters family for the first six months of 2001.
What is the average electricity usage for the months February through June?
A. 956.23 kwh B. 957.6 kwh C. 955.71 kwh D. 959.62 kwh
Solve.A company has 63,000 employees. Of these, 
drive alone to work, 
car pool, 
use public transportation, 
cycle, and the remainder use other methods of transportation. How many employees use each method of transportation?
A. Drive alone: 2,100; car pool: 10,500; public transportation: 9,000; cycle: 7,000; 
B. Drive alone: 21,000; car pool: 10,500; public transportation: 9,000; cycle: 7,000; 
C. Drive alone: 21,100; car pool: 10,500; public transportation: 8,900; cycle: 7,000; other: 1000
D. Drive alone: 21,000; car pool: 10,500; public transportation: 9,000; cycle: 7,000; 