Use the properties of logarithms to simplify the expression.ln (18x + 9) - 2 ln 3

A. ln (3x + 2)
B. ln (81(2x + 1))
C. ln (2x + 1)
D. ln (18x)


Answer: C

Mathematics

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Convert the stock price to decimal notation and to decimal notation rounded to the nearest hundredth.The stock price of a company specializing in renewable forms of energy rose last year to $78 per share.

A. $78.5675; $78.56 B. $78.5625; $78.57 C. $78.5675; $78.57 D. $78.5625; $78.56

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Describe where the following number can be found in Pascal's triangle.C(14, 7)

A. The 14th entry in the seventh row B. The 13th entry in the seventh row C. The eighth entry in the 15th row D. The seventh entry in the 14th row

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Determine whether the series is convergent or divergent.

Mathematics