Solve the equation.3 + 3 ln x = 8

A. {e 5/3}
B.
C.
D.


Answer: A

Mathematics

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Identify the type of surface represented by the given equation. y2 + z2 = 4 

A.

Paraboloid

B.
Parabolic cylinder

C.
Cylinder

D.
Ellipsoid

Mathematics

Factor the polynomial completely. If the polynomial cannot be factored, say it is prime.x2 + 6x - 16

A. (x - 8)(x + 2) B. (x + 8)(x - 2) C. (x - 8)(x + 1) D. Prime

Mathematics

Solve the problem.The average annual growth rate of Palmetto palms in inches satisfies the inequality  What range of growth corresponds to this inequality?

A. [0.57, 8.31] B. [3.59, 4.72] C. [1.13, 16.62] D. [1.13, 8.31]

Mathematics

Solve the problem.The manager of a candy shop sells chocolate covered peanuts for $9 per pound and chocolate covered cashews for $14 per pound. The manager wishes to mix 40 pounds of the cashews to get a  mixture that will sell for $11 per pound. How many pounds of peanuts should be used?

A. 100 lb B. 30 lb C. 60 lb D. 50 lb

Mathematics