Evaluate.Given that log x = 2 and log y = 4, find log xy2.

A. 16
B. 12
C. 10
D. 32


Answer: C

Mathematics

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Use a calculator to approximate the logarithm to four decimal places.log9 8

A. 1.0566 B. 1.8928 C. -0.9464 D. 0.9464

Mathematics

Plot the ordered pair. State in which quadrant or on which axis the point lies.(5, -1) 

A. quadrant II

B. quadrant III

C. quadrant IV

D. quadrant I

Mathematics

Simplify. ?  - 5

A. -22
B. 6 - 25
C. -2
D. 9 - 25

Mathematics

Divide, and round the quotient as indicated.Divide 9.727 by 3 and round the quotient to the nearest hundredth.

A. 0.32 B. 3.24 C. 3.74 D. 0.37

Mathematics