Find fractional notation for the ratio. You need not simplify.0.8 to 0.9
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Determine either absolute convergence, conditional convergence or divergence for the series.
A. Converges absolutely B. Converges conditionally C. Diverges
Mathematics
Identify the type of curve that each equation represents by evaluating B2 - 4AC. 4x2 + 8xy + 4y2 - 6x + 8y = 0
A. Parabola B. Ellipse C. Hyperbola
Mathematics
Select the graphs of the equations below and find solutions of the system of linear equations (if any).
A. 
B. 
C. 
D. 
E. no solution
Mathematics
The matrix 
represent a system of equations in reduced row echelon form. Identify the solution of the system of equations.
A. 
B. 
C. 
D. infinitely many solutions
E. no solution
Mathematics