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I am trying to solve for t and every way I am typing it, it is coming out with the wrong answer, How do I input the ln in the calculator  for the following problem:

 

Probkem: ln2=12tln(1.00416667)

Solution: t= 13.89

 Jul 7, 2016
 #1
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If you put your cursor over the (log) key, you can access the (ln) key.

You must use the (ln) key in your calculation, not the letters 'l' and 'n':

Enter as:  ln(2)/ln(1.00416667)/12

 Jul 7, 2016

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