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n [1.70E-2] = ln(0.144) - (k s-1)(3609 s)

Solve for k.

I have a TI30 calculator. Am I suppose to press just the ln button or do I have to press 2nd and then ln??

3609k=ln(.144)-ln(1.7E-2)
3609k= ln(.144*.017)

3609k= -6.012

k = ....

check my work.

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