Final answer:
The outside air temperature dropped by 40.0 Fahrenheit degrees before sunrise. After the sun rose, the temperature increased by the same amount, 40.0 Fahrenheit degrees, in the opposite direction.
Step-by-step explanation:
The question is asking about the change in temperature before and after the sunrise. It is given that the outside air temperature was -10 degrees Celsius before sunrise. After the sun rose, the temperature rose by the additive inverse, which means it increased by the same amount but in the opposite direction. So, if the temperature dropped by 40.0 Fahrenheit degrees, it would rise by the same amount, 40.0 Fahrenheit degrees, after the sun rose.