Simplify the expression.

A.
B.
C.
D.


Answer: B

Mathematics

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Solve the problem.Water is poured into a empty funnel like barrel at a steady constant rate. The diameter of the barrel is 12 inches on the bottom and 24 inches at the top. The height h of the water h is a function of   What can you say about ?

A.  > 0
B.  = 0
C.  = k, k is a constant
D.  < 0

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Is the given number z in the Julia set?z = -0.5i

A. Yes B. No

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Identify the abuse of statistics.An airline company advertises that 100% of their flights are on time after checking 5 randomly selected flights and finding that these 5 were on time.

What will be an ideal response?

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Solve the problem.The appliance store where the Scott family shops offers a 6% discount for paying cash. The Scott family received a discount of $45. What was their total bill before the discount?

A. $8 B. $3 C. $750 D. $300

Mathematics