Posted by Tabby on Saturday, April 21, 2012 at 1:47pm.
Use the inverse key
INV LN (-.049)
or do this use the e^ key
anti-ln(a)= e^a
Is the answer 0.9521811297? That's what I got using the e^ key.
(I don't have an inverse key on my calculator. It's a Casio fx-9750G PLUS Power Graphic, and the manual for it is literally one inch thick with 453 pages.)
correct.
Put this in your google search window:
e^-.049=
Ah. Thank syou o much for your time and help. God Bless you.
Tabby, I had a Casio at one time
Look for a 2ndF key, it works the same way
enter:
2ndF
ln
-.049
=
Thanks Reiny!
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