Solve the exponential equation. Express the solution set in terms of natural logarithms.5 x + 6 = 2

A.
B.
C. {ln 2 - ln 5 - ln 6}
D.


Answer: B

Mathematics

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Solve the problem.Find the average distance from a point  in the region bounded by  to the origin.

A.
B.
C.
D.

Mathematics

Find the vector projv u.v = 3j, u = 4i + 3k

A. i  + j  +  k
B. j
C. i  + j 
D. 0

Mathematics

Solve for y in terms of x.6 log 2 y - log 2 x = 2 log 2 7 + log 2 a

A. y = x + 14 + a
B. y = 1/6
C. y = 1/6
D. y = 1/6

Mathematics

Find the vertices and foci of the ellipse.36x2 + 100y2 = 3600

A. Vertices: (0, ±10); Foci: (0, ±8) B. Vertices: (±36, 0); Foci: (±8, 0) C. Vertices: (0, ±36); Foci: (0, ±10) D. Vertices: (±10, 0); Foci: (±8, 0)

Mathematics