Write the rational number in the form of an infinite geometric series.

A. 4.4 + 0.8 + 0.12 + 0.16 + ...
B. 0.4 + 0.04 + 0.004 + 0.0004 + ...
C. 4.4 + 0.04 + 0.004 + 0.0004 + ...
D. 0.4 + 0.16 + 0.64 + 0.256 + ...


Answer: B

Mathematics

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Solve the polynomial inequality. Express the solution using interval notation.x3 - 2x2 - 35x > 0

A. (-7, 0) ? (5, ?) B. (-5, ?) C. (-?,-5) ? (0, 7) D. (-5, 0) ? (7, ?)

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Find the length of the curve.y = , 0 ? x ?  

A. 1
B.  
C. 3
D. 9

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The graph of a function f is given. Use the graph to find the indicated value.f-1(1)

A. 3
B. 4
C. - 
D.

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Simplify.

A.
B.
C.
D.

Mathematics