Posted by **Tabby** on Saturday, April 21, 2012 at 1:47pm.

use a calculator to find the

anti-ln(-0.049)

to the nearest ten thousandth.

My calculator doesn't do anti-ln. just ln. Someone helo me please?

- Anti-ln?!?! -
**bobpursley**, Saturday, April 21, 2012 at 1:48pm
Use the inverse key

INV LN (-.049)

or do this use the e^ key

anti-ln(a)= e^a

- Anti-ln?!?! -
**Tabby**, Saturday, April 21, 2012 at 1:53pm
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.)

- Anti-ln?!?! -
**bobpursley**, Saturday, April 21, 2012 at 2:00pm
correct.

Put this in your google search window:

e^-.049=

- Anti-ln?!?! -
**Tabby**, Saturday, April 21, 2012 at 2:38pm
Ah. Thank syou o much for your time and help. God Bless you.

- Anti-ln?!?! -
**Reiny**, Saturday, April 21, 2012 at 5:22pm
Tabby, I had a Casio at one time

Look for a 2ndF key, it works the same way

enter:

2ndF

ln

-.049

=

- Anti-ln?!?! -
**Some1 Help Me Plz**, Saturday, April 21, 2012 at 5:33pm
Thanks Reiny!

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