The sequence is defined recursively. Write the first four terms.a1 = ; an =  

A. , 3, 3, 9
B.
C. , 3, 9, 27
D.


Answer: D

Mathematics

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Choose the best estimate from the list.6 + 9 is approximately 15, 15, 15, 16.

A. 15
B. 15
C. 16
D. 15

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Give the equations of any vertical asymptotes for the graphs of the rational functions.f(x) = 

A. x = 3 B. x = 1, x = -1 C. x = -3 D. None

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Solve the discount problem.A dress shop is having a sale for 45% off original prices. A dress has an original price of $290.00. What is the discount? What is the sale price? Round to the nearest cent.

A. $13.05; $159.50 B. $130.50; $2769.50 C. $130.50; $159.50 D. $13.05; $2769.50

Mathematics

Solve the inequality.x2 + 6x ? 0

A. (-?, 0] or [6, ?) B. [0, 6] C. (-?, -6] or [0, ?) D. [-6, 0]

Mathematics