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March 5, 2015

March 5, 2015

Posted by **Anonymous** on Saturday, August 28, 2010 at 8:02pm.

10^x/10 = (0.01)^1/3

A.) x = -2

B.) x = 1/3

C.) x = 2/3

None of those seem to fit when plugged in.

- precal -
**Reiny**, Saturday, August 28, 2010 at 8:15pm10^x/10 = (0.01)^1/3

I see base 10 all over the place

10^(x-1) = ((1/10)^2)^(1/3)

10^x-1 = 10^(-2/3)

so

x-1 = -2/3

x = 1/3

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