Represent the system of equations with an augmented matrix:
A. 
B. 
C. 
D. 
E. none of these
Answer: A
Mathematics
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Use the limit comparison test to determine if the series converges or diverges.
A. Diverges B. Converges
Mathematics
Determine the coordinates of the indicated point on the graph. 
L
A. (2, 
)
B. (-2, 
)
C. (
, -2)
D. (
, -2)
Mathematics
Provide an appropriate response.Solve the given problem, using the formula I = PRT: Find the simple interest paid on a loan of $1,200 at 
% interest for 5 years.
A. $49.50 B. $495 C. $4.95 D. $4,950
Mathematics
Find all solutions of the equation in the interval [0, 2?).cos2 ? + 2 cos ? + 1 = 0
A. {2?}
B. 
C. {?}
D. 
Mathematics