Using the appropriate right triangle, find the exact value of the trigonometric expression.cos 30°
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Sketch the graph of the rational function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.If an initial investment of $4000 grows to $5718 in six years, find the nominal rate of interest, compounded quarterly, that was earned by the money.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Determine whether the improper integral is convergent or divergent, and calculate its value if it is convergent.
Mathematics
Find the slope of the line. 
A. -6
B. - 
C. 
D. 6
Mathematics