Evaluate.3 - (-2) ? (-8)3

A. 2560
B. -1021
C. 1021
D. -2560


Answer: B

Mathematics

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Solve the application problem.Mari works in sales. Her annual income is $37,000 plus 12% commission of her sales. What are the independent and dependent variables in this relation? Is the relation a function?

A. independent: sales, dependent: annual income; yes B. independent: annual income, dependent: sales; yes C. independent: sales, dependent: annual income; no D. independent: annual income, dependent: sales; no

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The horizontal asymptote for  is given by the equation .

Answer the following statement true (T) or false (F)

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Find the indicated intersection or union.{4, 8, 12, 16} ? {3, 6, 9}

A. {3, 4, 6, 8, 9, 12, 16} B. {4, 8, 12, 16} C. {0} D. ?

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Construct a truth table for the statement. Then determine if the statement is a tautology.~(~p ? q) ? (p ? ~ q)

A.
 
Is not a tautology.

B.
 
Is not a tautology.

C.
 
Is a tautology.

D.
 
Is a tautology.

Mathematics