Write the augmented matrix for the system.
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Find the vertices of the hyperbola.
- 
= 1
A. (-4, 0), (4, 0) B. (-6, 0), (6, 0) C. (0, 6), (0, -6) D. (0, 4), (0, -4)
Mathematics
Solve the problem.A right circular cylinder is obtained by revolving the region enclosed by the line x = r, the x-axis, and the line 
about the y-axis. Find the volume of the cylinder.
A. ?rh2 B. ?rh C. 2?r2h D. ?r2h
Mathematics
Solve the problem.Find the amount of money in an account after 12 years if $4100 is deposited at 6% annual interest compounded quarterly. Assume no money is withdrawn.
A. $8408.08 B. $8334.46 C. $8250.01 D. $8378.26
Mathematics
Divide. Write the answer in lowest terms and as a whole or mixed number where possible.
÷ 
A. 
B. 
C. 1
D. 5
Mathematics