Solve the problem.During one year, the Cheung's real estate bill included $286 for county services. Of this amount, $87 went to the highway department. What percent did the county highway department receive? (Round answer to two decimal places.)
A. 30.07%
B. 69.58%
C. 2488.20%
D. 30.42%
Answer: D
Mathematics
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A. 
?
B. 4?
C. 
?
D. 
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The point A has coordinates (-3, 5). If A is moved 3 units upward 6 units to the left, what are the new coordinates of A ? ?
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Evaluate the requested trigonometric function using the information given. sec ? = 
; 3?/2 < ? < 2?Find tan ?.
A. - 
B. - 
C. - 
D. - 
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Find the first two nonzero terms of the Maclaurin expansion of the given function.f(x) = ex2
A. 1 + x2 + ...
B. x - 
x2 - ...
C. 1 - x2 + ...
D. 1 + 
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