Simplify the expression. Assume all variables represent nonzero real numbers.
4
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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The function f(x) changes value when x changes from x0 to x0 + dx. Find the approximation error 
. Round your answer, if appropriate.f(x) = x2 - x, x0 = 9, dx = 0.03
A. 0.0009 B. 0.0018 C. 0.2709 D. 0.27
Mathematics
Provide an appropriate response.If the derivative of an odd function g(x) is zero at x = c, can anything be said about the value of g' at 
Give reasons for you answer.
What will be an ideal response?
Mathematics
Simplify.(6 + 10) ? (13 - 8)
A. 56 B. 128 C. 40 D. 80
Mathematics
Solve the problem.The shape and density of a thin shell are indicated below. Find the coordinates of the center of mass.Shell: portion of the sphere x2 + y2 + z2 = 64 that lies in the first octantDensity: constant
A. 
B. 
C. 
D. 
Mathematics