The temperature after it decreased is -4.7 F.
Given that,
The temperature 13 1/2 F During the day, the temperature increased by 5.6 F,
At night the temperature decreased by 23.8 F.
We have to determine,
What was the temperature after it decreased?
According to the question,
To determine the temperature after decreases following all the steps given below.
The temperature during the day [tex]13\dfrac{1}{2}[/tex] .
After the increase in the temperature by 5.6F,
Then,
The temperature after the increase,
[tex]\rm = 13\dfrac{1}{2} + 5.6\\\\= \dfrac{13\times 2+1}{2} + 5.6\\\\= \dfrac{26+1}{2} + 5.6\\\\= \dfrac{27}{2} + 5.6\\\\= 13.5 + 5.6\\\\= 19.1 F[/tex]
And at night the temperature decreased by 23.8 F,
Therefore,
The temperature after the decrease is,
[tex]\rm = 19.1 - 23.8 \\\\= -4.7F[/tex]
Hence, The temperature after it decreased is -4.7 F.
For more details refer to the link given below.
https://brainly.com/question/25138384
