Solve the inequality. Write the solution set in interval notation.
? 11
A. 
B. (-?, -3] ? 
C. 
D. (-?, 3] ? 
Answer: A
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Use the Huntington-Hill apportionment principle to decide who is most deserving of an additional representative. Subdivision A, with 1600 residents, has 11 representatives in the City Hall, while Subdivision B, with 2700 residents, has 17 representatives, and Subdivision C, with 950 residents, has 7 representatives.
A. Subdivision A B. Subdivision B C. Subdivision C
The graph of a logarithmic function is shown. Select the function which matches the graph.
A. y = 1 - log x B. y = log(x - 1) C. y = log(1 - x) D. y = log x - 1
Divide.(20x8 + 12x4 + 28x2) ÷ 4x2
A. 5x6 + 3x2 + 7 B. 5x8 + 3x4 + 7x2 C. -20x6 + 12x2 - 28 D. 20x6 + 12x2 + 28
In the given problem, (a) identify the percent; (b) identify the whole; and (c) identify the part. Write "unknown" if the answer cannot be found in the problem.65% of 45 feet is how many feet?
A. (a) 45%; (b) 65 feet; (c) unknown B. (a) 65%; (b) unknown; (c) 45 feet C. (a) unknown; (b) 65 feet; (c) 45 feet D. (a) 65%; (b) 45 feet; (c) unknown