← 一元一次方程与代数求值挑战

ONE QUESTION, ONE STEP

ZX-B7E5C2A908

one variable and systems of equations in two variables · 第 29 题

one variable and systems of equations in two variables · 原库模块 1 · Q29 原库参考解析

\( D=T-\frac{9}{25}\left(100-H\right) \) 

The formula above can be used to approximate the dew point D, in degrees Fahrenheit, given the temperature T, in degrees Fahrenheit, and the relative humidity of H percent, where H > 50. Which of the following expresses the relative humidity in terms of the temperature and the dew point?
选择答案