Write a general term an for the sequence. Assume that n begins with 1.3 + 
, 3 - 
, 3 + 
, 3 - 
, . . .
A. an = 3 + 
B. an = 3 + 
C. an = 
+ 6
D. an = 
Answer: B
Mathematics
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Simplify.(n7)-2
A. n5
B. 
C. 
D. n14
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The bar-graph shows the average living expenses of an undergraduate student. Provide an appropriate response.
Use a mathematical model to predict the average living expenses of an undergraduate student in 2007
A. $8500 B. $10,250 C. $9550 D. $8150
Mathematics
Convert.0.031 km = _____ mm
A. 3100 B. 310,000 C. 31 D. 31,000
Mathematics
Factor the expression over the set of complex numbers
?
What will be an ideal response?
Mathematics