If the sequence is geometric, find the common ratio. If the sequence is not geometric, say so.4, 12, 36, 108, 324
A. 12
B. 1/3
C. 3
D. Not geometric
Answer: C
Mathematics
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Evaluate the improper integral or state that it is divergent.
A. ? + 6
B. 0
C. 
D. 
Mathematics
Solve the problem.Find the missing length in the following right triangle. If necessary, round to the nearest tenth. 
A. 14 in. B. 221 in. C. 21 in. D. 442 in.
Mathematics
Solve.The ratio of the weight of an object on Earth to an object on Planet X is 2 to 11. If a person weighs 140 pounds on Earth, find his weight on Planet X. (Round to the nearest whole number, if necessary.)
A. 3080 lb B. 770 lb C. 25 lb D. 6 lb
Mathematics
Select the graph of the quadratic function 
. Identify the axis of symmetry.
?
A. 
Axis of symmetry: x = -1
B.
?Axis of symmetry: x = -1
C.
Axis of symmetry: x = -1
D.
?Axis of symmetry: x = -1
E.
Axis of symmetry: x = -1
Mathematics