Find an expression for the general term, an.2, 8, 32, 128, . . .
A. an = 2(4)n - 1
B. an = 2(4)n
C. an = 128(4)n - 1
D. an = 2
n - 1
Answer: A
Mathematics
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A. 262.5 B. 288 C. 237 D. 195.5
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Provide an appropriate response.A company repays a $40,000 loan by paying 20% of the outstanding loan every four months for five years and then pays off the rest. How much was the company's final payment?
Fill in the blank(s) with the appropriate word(s).
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Simplify the complex fraction.
A. 12
B. 
C. 1
D. 
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A. -9 and -7 or 7 and 9 B. -7 and 9 or -9 and 7 C. -9 and 7 D. -7 and 9
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