Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10: 0134467795
ISBN 13: 978-0-13446-779-5

Appendix: Inductive and Deductive Reasoning - Appendix Exercises - Page A-6: 21


Dick is the computer operator.

Work Step by Step

Neither Tom nor Joan is the computer operator, because they ate dinner with the computer operator. Mary is not the computer operator because she works on the same floor as the computer operator. This leaves Dick as the only option for the computer operator.
Update this answer!

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

Update this answer

After 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.