Find the exact value of the expression.tan-1 
A. 
B. 
C. 
D. 
Answer: B
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Provide an appropriate response.Sales tax is:
A. collected at the time of purchase and sent immediately to a government agency B. charged only by county or city governments C. all of these apply to sales tax D. based on the price of a purchase
Solve the problem.A box has a base whose length is twice its width. The volume of the box is 7000 cubic inches.a) Find a function for the surface area of the box.b) What are the dimensions of the box that minimizes surface area?
What will be an ideal response?
Find an equation for the line with the given properties.Perpendicular to the line -6x - 5y = -5; y-intercept = -4
A. -5x + 6y = -24 B. -5x + 6y = 20 C. -6x - 5y = 24 D. -6x - 5y = 20
Match the polar equation with its graph.
A. r = 
B. r = 
C. r = 
D. r = 