Solve and check your solution.-162 = -9n

A. -153
B. 2
C. 153
D. 18


Answer: D

Mathematics

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Solve the problem.The Mathematics Society is holding an election for the president. The three candidates are A, B, and C. Forty-five percent of voters like A the most and B the least. Thirty percent of voters like B the most and C the least. Twenty-five percent of voters like C the most and A the least. Write out the preference schedule for this election.

A.


B.


C.

D.


E.


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Solve the problem.The table lists the average composite scores on a national entrance exam for selected years. Evaluate f(1991).

A. 130.9 B. 131.7 C. 131.5 D. 130.5

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Calculate the future value when P=$4,500, r=10% compouned monthly, and t=5 years. Round to the nearest cent.

a.  $7,403.89 b.  $6,750.00 c.  $9,482.32 d.  $4,690.65 e.  $11,830.03

Mathematics

Match the graph to one of the polar equations. 

A. r = 6 sin ? B. r = 3 + sin ? C. r = 3 + cos ? D. r = 6 cos ?

Mathematics