Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.log M-10

A. 10log M
B. 10 + log M
C. -10log M
D. -10 + log M


Answer: C

Mathematics

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Write the percent as a decimal.46.6%

A. 4.66 B. 0.466 C. 0.0466 D. 0.356

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Verify the identity.(sec x + tan x)2  = 

What will be an ideal response?

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Solve for the indicated variable.d = rt for r

A. r = dt
B. r = 
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D. r = 

Mathematics