Write the partial fraction decomposition of the rational expression.
A. 
+ 
B. 
+ 
C. 
+ 
D. 
+ 
Answer: D
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Find the asymptotes of the hyperbola.36x2 - y2 = 1764
A. y = 6x and y = -6x
B. y = 
x and y = - 
x
C. y = 
x and y = - 
x
D. y = 36x and y = -36x
Solve the problem.Salt Lake City, Utah, is due north of Flagstaff, Arizona. Find the distance between Salt Lake City (40°45' north latitude) and Flagstaff (35°16' north latitude). Assume that the radius of the Earth is 3960 miles. Round to nearest whole mile.
Fill in the blank(s) with the appropriate word(s).
On the basis of past experience, a company has determined that its sales revenue (in dollars) is related to its advertising according to the formula 
, where x is the amount spent on radio advertising and y is the amount spent on television advertising. If the company plans to spend $30,000 on these two means of advertising, how much should it spend on each method to maximize its sales revenue?
?
A. $8,401.47 on radio; $21,598.53 on television B. $10,801.89 on radio; $19,198.11 on television C. $12,002.10 on radio; $17,997.90 on television D. $14,402.52 on radio; $15,597.48 on television E. $15,602.73 on radio; $14,397.27 on television
Find the inverse of the function.f(x) = x3 + 6
A. f-1(x) = 
B. Not a one-to-one function
C. f-1(x) = 
D. f-1(x) = 
- 6