Answer:
[tex]Rise = 11^\circ C[/tex]
Step-by-step explanation:
Given
[tex]Midnight \to -7^\circ C[/tex]
[tex]Midday \to 4^\circ C[/tex]
Required
The temperature rise
This is the difference between the final and the initial temperature
[tex]Rise = Midday - Midnight[/tex]
[tex]Rise = 4^\circ C - -7^\circ C[/tex]
[tex]Rise = 4^\circ C +7^\circ C[/tex]
[tex]Rise = 11^\circ C[/tex]
