Solve the problem.By finding the slopes of the tangent lines to the curve of   at the points where  and  find the acute angle between these lines at the point where they cross.

A. 0.1°
B. 3.1°
C. 3.7°
D.

27°  


Answer: C

Mathematics

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A feasible region and its vertices are shown. Find the specified maximum or minimum value of the given objective function.Maximum of K = x + 10y

A. 116 B. 130 C. 150 D. 95

Mathematics

Provide an appropriate response.Perform the multiplication and simplify: 

A. y2
B. y
C.
D.

Mathematics

Use the figure to answer the question.The sales figures for the Big "D" Company are shown below in a line graph.Big "D" Sales MonthWhich month in 2011 had the lowest sales?

A. Month 3 B. Month 6 C. Month 2 D. Month 8

Mathematics

Solve the problem.Rationalize the numerator of  and simplify.

A.
B. 7( + x)
C.
D.

Mathematics