Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.log3

A. log35 - log32
B. log32 - log35
C. log32 + log35
D.


Answer: B

Mathematics

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Multiply.-4a3x9(12a7x9 + 5x6 - 12a)

A. -48a7x9 - 20x6 + 48a B. -48a10x18 + 5x6 - 12a C. -48a10x18 - 20a3x15 - 12a D. -48a10x18 - 20a3x15 + 48a4x9

Mathematics

Calculate the truth value of the negation of the fuzzy statement. The truth value of the fuzzy statement is given in parentheses.There is no remainder in the mathematics of infinity. (0.69)

A. 0.31 B. 1 C. 0 D. 0.69

Mathematics

Find the derivative of y with respect to the appropriate variable.y = (?2 + 6?) tanh-1 (? + 5)

A. (2? + 6) tanh-1 (? + 5) - 
B. - 
C. (2? + 6) - 
D. (2? + 6) tanh-1 (? + 5) - 

Mathematics

Use a calculator to find a decimal approximation for the indicated function value. Round your answer to four decimal places.cos (-4.56)

A. 0.1518 B. 0.0035 C. -0.0035 D. -0.1518

Mathematics