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Mathematics 21 Online
OpenStudy (anonymous):

7*log x= 1.2

OpenStudy (anonymous):

is it x= 7^1.2?

OpenStudy (phi):

Is this base 10 or ln?

OpenStudy (phi):

base 7?

OpenStudy (saifoo.khan):

log x = 1.2/7 log x = 0.17 x = 10^0.17 x = 1.479

OpenStudy (anonymous):

base 10 as far as I know - nothing else its stated

OpenStudy (anonymous):

x=10^(1.2/7) = 1.4839

OpenStudy (saifoo.khan):

i rounded it off.

OpenStudy (phi):

the solve for log x (by itself on the left) then do the power thing. See @saifoo

OpenStudy (anonymous):

I think I'm remembering this stuff a bit. I have a few more of these. THANKS for your help!

OpenStudy (phi):

It all comes back like a bad dream...

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