Use the even-odd identities to find the exact value of the expression. sin 

A.  
B.
C. - 
D. - 


Answer: D

Mathematics

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Solve the problem.The northern third of Indiana is a rectangle measuring 96 miles by 132 miles. Thus, let  Assuming that the total annual snowfall (in inches), S(x,y), at  is given by the function S(x,y) = 60e-0.001(2x + y) with (x,y) ? D, find the average snowfall on D.

A. 52.44 inches B. 51.14 inches C. 51.78 inches D. 52.06 inches

Mathematics

Find the slope of a straight line that passes through the given pair of points.(1, 4) and (3, 7)

A.  
B.  
C. - 
D.  

Mathematics

Solve the problem.Suppose that the total-cost function for a certain company to produce x units of a product is given by Graph the average cost function A(x) = C(x)/x.

A.

B.

C.

D.

Mathematics

Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = 

A.

B.

C.

D.

Mathematics