Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 15 - Review - Page 545: 5


The temperature at $10:00\text{ AM}$ from the hygrothermograph is ${{80}^{\circ }}\text{F}$.

Work Step by Step

The upper part records temperature, which ranges from ${{10}^{\circ }}\text{F}$ to ${{110}^{\circ }}\text{F}$ in the hygrothermograph. By looking at the given graph, it can be seen that at $10:00\text{ AM}$, the upper horizontal line cuts the $10:00\text{ AM}$ vertical line at ${{80}^{\circ }}\text{F}$.
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