Express as a difference of logarithms.log b 

A. log b 5 ÷ log b w
B. log b w - log b 5
C. log b - log w
D. log b 5 - log b w


Answer: D

Mathematics

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Find the domain and range of the function.F(t) = 

A. D: (0,?), R: (0,?) B. D: [0,?), R: (-?,?) C. D: (-?,0), R: (-?,0) D. D: (-?,?), R: (-?,?)

Mathematics

Solve.A ladder that is 15 feet long is 9 feet from the base of a wall. How far up the wall does the ladder reach?

A. 12 ft
B.  ft
C. 144 ft
D. 3 ft

Mathematics

In the given problem, (a) identify the percent; (b) identify the whole; and (c) identify the part. Write "unknown" if the answer cannot be found in the problem.What is 50% of 41 runners?

A. (a) unknown; (b) 50 runners; (c) 41 runners B. (a) 50%; (b) unknown; (c) 41 runners C. (a) 41% (b) 50 runners; (c) unknown D. (a) 50%; (b) 41 runners; (c) unknown

Mathematics

Solve the equation. = 

A. {5}
B.
C.
D.

Mathematics