Solve the exponential equation. Express the solution set in terms of natural logarithms.4 x + 6 = 7
A. 
B. {ln 7 - ln 4 - ln 6}
C. 
D. 
Answer: C
Mathematics
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Solve the problem.Find an equation for the level curve of the function f(x, y) = 
that passes through the point 
.
A. x2 + y2 = 7 B. x2 + y2 = 5 C. x + y = 5 D. x2 + y2 = 25
Mathematics
Using the Divergence Theorem, find the outward flux of F across the boundary of the region D.F = x2i + y2j + zk; D: the solid cube cut by the coordinate planes and the planes x = 2, y = 2, and z = 2
A. 40 B. 34 C. 24 D. 16
Mathematics
Use Newton’s method and 
= 1 to find an approximate solution of cos x = x ? sin x .
What will be an ideal response?
Mathematics
Find the vertices of the ellipse.
+ 
= 1
A. (2, -17), (2, 15) B. (2, -13), (2, 11) C. (2, -21), (2, 19) D. (-21, -1), (19, -1)
Mathematics