Find the domain of the function.f(x) = 
A. {x|x < 2}, or (-?, 2)
B. {x|x ? 0}, or (-?, 0) ? (0, ?)
C. all real numbers, or (-?, ?)
D. {x|x > 7}, or (7, ?)
Answer: B
Mathematics
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Write as a percent.0.55
A. 550% B. 55% C. 0.055% D. 5.5%
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If a square with side length 1 unit and a circle with circumference 1 unit are drawn on top of each other, will the square be inside or outside the circle? Explain.
What will be an ideal response?
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Solve the problem.Suppose the sales of a particular brand of appliance satisfy the relationship 
where S(x) represents the number of sales in year x, with 
corresponding to 1982. Find the number of sales in 
.
A. 7300 B. 14,600 C. 7060 D. 14,360
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Use the power rule to simplify.(52)6
A. 2512 B. 512 C. 252 D. 58
Mathematics