Plot the complex number.z = -2 - i 

A.

B.
 
C.
 
D.
 


Answer: C

Mathematics

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Determine whether the improper integral converges or diverges.

A. Diverges B. Converges

Mathematics

Answer the question or solve the problem.Susan, Tim, Peter, Nora and Norma have 20 pieces of candy to share. Susan only wants two pieces. Peter will take as many as he can. Tim and Nora will end up with the same number of pieces. Norma will not get the most pieces, but Susan will get the fewest pieces. Norma will get twice as many pieces as Susan and the same number as Tim. They all end up with an even number of pieces and no one has more than 10-pieces. How many pieces of candy does each get?

A. Susan ? 2, Tim ? 4, Peter ? 6 , Nora ? 4, Norma ? 4 B. Susan ? 2, Tim ? 2, Peter ? 10, Nora ? 4, Norma ? 2 C. Susan ? 2, Tim ? 4, Peter ? 8, Nora ? 2, Norma ? 4 D. Susan ? 2, Tim ? 2, Peter ? 8, Nora ? 4, Norma ? 4

Mathematics

The terms of a series are defined recursively by the equations .

What will be an ideal response?

Mathematics

Solve the polynomial inequality and graph the solution set on a number line. Express the solution set in interval notation.(x + 3)(x + 2)(x - 7) > 0

A. (-?, -3) ? (-2, 7)


B. (7, ?)


C. (-3, -2) ? (7, ?)


D. (-?, -2)


Mathematics