Solve.The cost of stainless steel tubing varies jointly as the length and the diameter of the tubing. If a  length with diameter 2 inches costs $48.00 , how much will a  length with diameter  cost?

A. $293.57
B. $285.60
C. $293.30
D. $288.00


Answer: D

Mathematics

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A. 1
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C. 1 
D.  

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Graph the hyperbola. -  = 1

A.

B.

C.

D.

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Solve. Round to the nearest cent if necessary.Last year the profit for a company was $189,000. This year's profit decreased by 2.4%. Find this year's profit.

A. $45,360 B. $184,464 C. $143,640 D. $4536

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Write out the first five terms of the sequence.{sn} = 

A. s1 = , s2 = , s3 = , s4 = , s5 = 
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