Question

solve for t ln 4.4=ln e Power (.031t)

Answer 1

is this
\[\ln(4.4)=\ln(e^{.031t})\]

Answer 2

right hand side is
\[.031t\] since
\[\ln(e^x)=x\]

Answer 3

so you really just have
\[\ln(4.4)=.031t\]
\[t=\frac{\ln(4.4)}{.031}\]

Answer 4

thank you

Answer 5

yw

Answer 6

does my calculator need to be in a certain mode to use the ln function?