Solve the system using the inverse method.

A. x = -1, y = 5, z = 0
B. x = 11, y = 0, z = 0
C. x = -47, y = 65, z = -24
D. x = -41, y = 76, z = -24


Answer: C

Mathematics

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Reverse the order of integration and then evaluate the integral.

A.  tan-1 25 -  ln 626
B.  tan-1 25 -  ln 626
C.  tan-1 25 -  ln 626
D.  tan-1 25 -  ln 626

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Tell which set or sets each number belongs to: natural, whole, integer, rational, irrational, real. 

A. Real, irrational B. Real, rational, integer C. Real, rational D. Real

Mathematics

Write the decimal as a percent.4

A. 0.04% B. 0.4% C. 200% D. 400%

Mathematics

Graph the function. Describe its position relative to the graph of the indicated basic function.f(x) = 4 - e-0.55x; relative to f(x) = ex

A. Stretched horizontally; 
reflected across x-axis, 
reflected across y-axis;
moved up 4 unit(s)

B. Stretched horizontally; 
reflected across the y-axis;
moved up 4 unit(s)

C. Stretched horizontally; 
reflected across x-axis, 
reflected across y-axis
Moved up 4 unit(s);

D. Moved up 4 unit(s); 
stretched horizontally;
reflected across the x-axis

Mathematics