Solve the equation. logx = 4

A.
B. 81
C. 4
D.


Answer: D

Mathematics

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Solve the problem.The average of a data set consisting of 11 numbers is 12. The largest of the numbers is Max = 13. If Min is the smallest of the numbers in the data set, which of the following could be a possible value of Min?

A. 1 B. 0 C. 11 D. 12 E. none of these

Mathematics

Describe the graph of the polar equation.r = 3cot ? csc ?

A. Parabola with vertex at origin opening to the right B. Line with slope 3 passing through origin C. Parabola with vertex at origin opening upward D. Circle with radius 3 centered at the origin

Mathematics

Write the sum or difference as a product containing only sines and/or cosines.sin  + sin 

A. 2 sin  cos ?
B. 2 cos(7?) sin ?
C. 2 sin  sin ?
D. 2 sin(7?)

Mathematics

Solve the inequality algebraically.-3.8x + 8.1 > 16.08

A. x < 2.1 B. x < -2.1 C. x > 2.1 D. x > -2.1

Mathematics