1.

Solve for y, if \[\frac{{{\left( \frac{1}{9} \right)}^{2y-1}}{{(.0081)}^{1/3}}}{\sqrt{243}}={{\left( \frac{1}{3} \right)}^{2y-5}}\sqrt[3]{\frac{{{27}^{y-1}}}{10000}}\]

A.  \[\frac{1}{2}\]                                   
B.  \[-\frac{19}{18}\]     
C.  \[\frac{3}{10}\]                     
D.         \[\frac{12}{17}\]       
Answer» C.  \[\frac{3}{10}\]                     


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