Evaluate the logarithm without the use of a calculator.log1/3 9

A. -2
B. - 
C.
D. 2


Answer: A

Mathematics

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Using Green's Theorem, find the outward flux of F across the closed curve C.F =(x2 + y2)i + (x - y)j; C is the rectangle with vertices at (0, 0), (2, 0), (2, 7), and 

A. 14 B. -84 C. 112 D. 42

Mathematics

Provide an appropriate response.A measurement is given to the nearest millimeter. What is the greatest possible error?

A. 0.5 mm B. 1 mm C. 0.05 mm D. 0.1 mm

Mathematics

Write out the first five terms of the sequence.an = 

A. 1, 
B.
C. 1, 
D. 2,  

Mathematics

Solve the problem.Suppose that during a certain step in a chemical manufacturing process the amount of hydrogen sulfide dissolved in a solution, measured in parts per million (ppm), is related to the elapsed time measured from the beginning of the step. The following table shows a representation of this relationship. Make a scatterplot of the data. What type of trend do you detect?

A. Little or no trend


B. Upward trend



C. Downward trend


D. Little or no trend


Mathematics