Find the surface area or volume.Use an integral table and a calculator to find to two decimal places the area of the surface generated by revolving the curve 
about the x-axis.
A. 99.99
B. 58.17
C. 71.39
D. 81.81
Answer: C
Mathematics
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Solve.
x = - 
A. - 
B. - 
C. - 
D. - 
Mathematics
Provide an appropriate response.The height of an object thrown in the air depends on the time since it has been thrown. For a particular situation the height in meters of an object after t seconds can be represented by h(t) = 32t - 4.9t2.(a)What kind of function is this?(b)What is its degree?(c)What is its leading coefficient?
What will be an ideal response?
Mathematics
Find the supplement of the angle.166.1°
A. 14° B. 76.1° C. 14.1° D. 13.9°
Mathematics
Solve the problem.Let P = (x, y) be a point on the graph of y = 
. Express the distance d from P to the point (1, 0) as a function of x.
A. d(x) = x2 + 2x + 2
B. d(x) = 
C. d(x) = x2 - x + 1
D. d(x) = 
Mathematics