Write the given decimal as an infinite series, then find the sum of the series, and finally, use the result to write the decimal as a ratio of two integers.0.616161 . . .
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Solve using Cramer's rule, if possible. If it is not possible, state whether the system is inconsistent or has infinitely many solutions.
A. (6, 1, 6) B. (5, -6, -1) C. (6, 4, 1) D. (5, 6, 1)
Mathematics
Use the division shortcut to find the quotient.
A. 9 B. 6200 C. 80 D. 90
Mathematics
Evaluate the expression. Make sure you simplify.9 + (-1) + 4(-4)
A. 24 B. -6 C. 26 D. -8
Mathematics
Find the relative extrema of the function, if they exist.f(x) = 
A. No relative extrema exist B. Relative maximum at (-2, 2) C. Relative minimum at (-2, 2); relative maximum at (2, -2) D. Relative minimum at (-2, 2)
Mathematics