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Mathematics 7 Online
OpenStudy (anonymous):

given e^x=1.038 Round to the nearest thousandth.

Nnesha (nnesha):

ln can cancel out e so take ln both sides \[\cancel {e^{\ln}} x = x \]

OpenStudy (anonymous):

i have no clue how to do that, could you help?

Nnesha (nnesha):

\[\huge\rm \color{ReD}{ln} e^x = \color{ReD}{ln}{1.038}\] ln e would cancel each other ot use calculator for ln 1.038

OpenStudy (anonymous):

so thats the answer?

Nnesha (nnesha):

use calculator what ln 1.038 equal to ?

OpenStudy (anonymous):

so im putting 1.038 in fraction form? I have no clue

Nnesha (nnesha):

not just 1.038 ln <- natural log

Nnesha (nnesha):

ln 1.038 that's what you need to put

OpenStudy (anonymous):

0.0472

Nnesha (nnesha):

nope i got different answer

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