Simplify the expression. Express the answer so that all exponents are positive. Whenever an exponent is 0 or negative, we assume that the base is not 0.
-2
A. 
B. 
C. 
D. 
Answer: A
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The relationship between the Fahrenheit (F) and Celsius (C) temperature scales is given by the equation F = 9C / 5 + 32. Complete the following table to compare the two scales at the given values.
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Solve.Integrate 
sin x dx by first changing the integrand to a form that can be integrated by using the basic trigonometric integration formulas.
A. - 4 cos3 x + 4 cos5 x + C
B. - 
cos3 x sin x + 
cos5 x sin x + C
C. - cos2 x + cos4 x + C
D. - 
cos3 x + 
cos5 x + C
Find the vertex, focus, and directrix of the parabola.y2 = 12x
A. Vertex: V(0, 0); focus: F(3, 0); directrix: x = 3 B. Vertex: V(0, 0); focus: F(3, 0); directrix: x = -3 C. Vertex: V(0, 0); focus: F(0, 3); directrix: y = -3 D. Vertex: V(0, 0); focus: F(3, 3); directrix: x = 3
Write the number using digits.one hundred million, six thousand
A. 106,000,000 B. 1006 C. 1,600,000 D. 100,006,000