Find a general term an for the geometric sequence.a1 = 
, r = 5
A. an = 
+ 
(n - 1)
B. an = 
+ 5(n - 1)
C. an = 
? 5n-1
D. an = 
n - 1 + 
Answer: C
Mathematics
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A city crew must paint the median divider along each of the 48 streets in the neighborhood shown below (starting and ending at A). The foreman wants to organize the route in the most efficient possible way.
In an optimal trip through the neighborhood, the crew will travel a total of
A. 64 blocks. B. 66 blocks. C. 60 blocks. D. 62 blocks. E. none of these
Mathematics
Simplify.
A. 
B. 
C. 
D. 
Mathematics
P(?2 ? X ? 0); X is Normal (3, 2).
Find the probability for the given random variable.
Mathematics
The graph below shows the percentage of students enrolled in the College of Engineering at State University. Use the graph to answer the question.
Does the graph represent a function?
A. no B. yes
Mathematics