Thinking Mathematically (6th Edition)

Published by Pearson
ISBN 10: 0321867327
ISBN 13: 978-0-32186-732-2

Chapter 9 - Measurement - Chapter Summary, Review, and Test - Review Exercises: 56

Answer

$-13^{\circ}~F$

Work Step by Step

$F = \frac{9}{5}C+32$ We can use this formula to convert from Celsius to Fahrenheit. It is given in the question that $C = -25$ since the temperature on the Celsius scale is $-25^{\circ}~C$. $F = \frac{9}{5}C+32$ $F = \frac{9}{5}(-25)+32$ $F = (-45)+32$ $F = -13$ The temperature on the Fahrenheit scale is $-13^{\circ}~F$
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