Use the properties of logarithms to expand the expression as a sum, difference, and/or constant multiple of logarithms. (Assume all variables are positive.)
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Answer: A

Mathematics

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Find the divergence of the field F.F = 

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B.
C.
D. 0

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Find the sum of the series.

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B.
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D.

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Solve the problem.A liquid at a temperature of 120°F is placed in a room at 47°F. Its temperature T (in °F) at time t (in s) is found by solving the equation   Solve for T as a function of t.

A. T = 47 + 73e0.15t B. T = 120e-0.15t C. T = 47 + 73e-0.15t D. T = 47 + 73 ln (0.15t)

Mathematics

Graph the linear equation.y = -5

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B.

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D.

Mathematics