Solve the following word problem the air temperature at 9 AM is -5.8°C. The air temperature at noon is -1.6°C. What is the change in temperature during these three hours right in Solvang equation to show your answer, then explain what your answer means.

Answer 1

To find the change in temperature between 9 AM and noon, we can use the following equation:

\[ \text{Change in Temperature} = \text{Temperature at Noon} - \text{Temperature at 9 AM} \]

Given:

• Temperature at 9 AM = \(-5.8°C\)
• Temperature at Noon = \(-1.6°C\)

Now, substituting these values into the equation:

\[ \text{Change in Temperature} = (-1.6°C) - (-5.8°C) \]

This simplifies to:

\[ \text{Change in Temperature} = -1.6°C + 5.8°C = 4.2°C \]

Explanation:

The change in temperature from 9 AM to noon is \(4.2°C\). This means that the temperature increased by \(4.2°C\) over the three-hour period. Initially, the air temperature was \( -5.8°C\) and by noon, it had risen to \( -1.6°C\). Therefore, it signifies a warming trend in the air temperature during this time frame.