#### Answer

0.6931

#### Work Step by Step

In order to approximate $ln(2)$, we can press the following sequence of keys on the calculator:
LN then 2 then ENTER
To four decimal places, $ln(2)\approx0.6931$. In other words, $e^{0.6931}\approx2$.

Published by
Pearson

ISBN 10:
0321726391

ISBN 13:
978-0-32172-639-1

0.6931

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