Find all real and imaginary solutions.3x3 + 6x2 - 3x - 6 = 0
A. {-1, 1}
B. {2, 1, -1}
C. {-2, 1}
D. {-2, -1, 1}
Answer: D
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Use the information to complete a circle graph. Note that the circle is divided into 100 equal sections.Main form of exercise for employees of one company:None:30%Walking:18%Running:4%Golf:11%Weight Training:26%Other:11%
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B. 
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D. 
Use the Hamilton method to make the assignment.In a recent census, Iowa's population in thousands was 4,503, Illinois' was 8,220, and Indiana's was 5,300. Allocate 28 members of the U.S. House of representatives to these three states.
A. Iowa: 8; Illinois: 13; Indiana: 7 B. Iowa: 7; Illinois: 13; Indiana: 8 C. Iowa: 6; Illinois: 15; Indiana: 7 D. Iowa: 10; Illinois: 11; Indiana: 7
A manufacturer of a certain commodity has estimated that her profit in thousands of dollars is given by the expression
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where x (in thousands) is the number of units produced.
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What production range will enable the manufacturer to realize a profit of at least $6,000 on the commodity?
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A. Between 1,000 and 9,000 units. B. Between 5,000 and 10,000 units. C. Between 5,000 and 6,000 units. D. Between 1,000 and 6,000 units. E. Between 1,000 and 10,000 units.
Simplify the expression.
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A. 
B. ?
C. ?
D. ?
E. ?