Perform the indicated operation. - 

A.
B. - 
C.
D. 0


Answer: C

Mathematics

You might also like to view...

The argument contains an example of the fallacy named in parentheses. Explain how the fallacy occurs in the argument.(Hasty Generalization) Isabelle had vegetarian food for lunch every day last week, so she must be a vegetarian.

What will be an ideal response?

Mathematics

Solve the problem.An auxiliary fuel tank for a helicopter is shaped like the surface generated by revolving the curve  - 3 ? x ? 3, about the x-axis (dimensions are in feet). If a cubic foot holds 7.481 gallons and the helicopter gets 3 miles to the gallon, how many additional miles will the helicopter be able to fly once the tank is installed (to the nearest mile)?

A. 56 B. 113 C. 75 D. 226

Mathematics

First, rewrite each equation in exponential form. Then, use a table of coordinates and the exponential form to graph the logarithmic function. Begin by selecting -2, -1, 0, 1 and 2 for y. Finally, based on your graph, describe the shape of a scatter plot that can be modeled by f(x) = log b x, 0 < b < 1.y = log1/9  x

A.

increasing
B.

increasing, 
although rate of increase is slowing down
C.

decreasing, 
although rate of decrease is slowing down
D.

decreasing, 
although rate of decrease is slowing down

Mathematics

Find approximate solutions of the equation. Round your results to the second decimal place. Use a graphing calculator table to verify your work.2.7x2 - 4.2x = 13.1

A. -3.12, 6.23 B. -4.21, 8.41 C. -1.56, 3.11 D. -11.84, 13.39

Mathematics