-46.81 <= T <= 357.63
which interval is that?
Matter is in a liquid state when its temperature is between its melting point and its boiling point. Suppose that some substance has a melting point of negative 46.81 degrees and a boiling point of 357.63 degrees . What is the range of temperatures in degrees Fahrenheit for which this substance is not in a liquid state? Express the range as an inequality and in interval notation.
1 answer