Simplify.  

A. 16
B.
C.
D.


Answer: A

Mathematics

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Solve the problem.Amarillo Motors manufactures an economy car called the Citrus, which is notorious for its inability to hold a respectable resale value. The average resale value of a set of 1998 Amarillo Citrus's is summarized in the table below along with the age of the car at the time of resale and the number of cars included in the average. Fit a line of the form ln(V) = m?a + b to the data, where V is the resale value in thousands of dollars and a is the age of the car in years.. 

A. ln(V) = 0.299a - 2.951 B. ln(V) = -0.303a + 2.953 C. ln(V) = 0.314a - 2.986 D. ln(V) = 0.315a

Mathematics

Evaluate.

A. 126 B. 252 C. 30,240 D. 504

Mathematics

Provide an appropriate response.A business woman has $300,000 of profits from her office supply company invested in two investments. One has a yearly return of 6% and the other has a yearly return of 7%. If the total yearly income from the investments is $19,300, how much is invested at each rate?

What will be an ideal response?

Mathematics

Find all solutions of the equation in the complex number system.x4 - 16 = 0

A. {-2, 2, 2i, -2i} B. {2i, -2i} C. {2, 2i} D. {-2, 2}

Mathematics