#### Answer

A

#### Work Step by Step

We use stoichiometry, making sure that all units cancel out to $km^2$, to obtain:
$2.33\times10^7\ m^2\times 1\ km^2/10^6\ m^2=23.3\ km^2$

Chegg costs money, GradeSaver solutions are free!

Published by
Cengage Learning

ISBN 10:
1133949649

ISBN 13:
978-1-13394-964-0

A

You can help us out by revising, improving and updating this answer.

Update this answerAfter you claim an answer you’ll have **24 hours** to send in a draft. An editor
will review the submission and either publish your submission or provide feedback.