Question
On Saturday morning the temperature was 76°F. The temperature dropped 9°F and then rose 13°F. How much does the temperature need to rise or fall to return to the initial temperature of 76°F?
(1 point)
Responses
Fall 13°F
Fall 13°F
Rise 4°F
Rise 4°F
Fall 4°F
Fall 4°F
Rise 5°F
(1 point)
Responses
Fall 13°F
Fall 13°F
Rise 4°F
Rise 4°F
Fall 4°F
Fall 4°F
Rise 5°F
Answers
GPT-4o mini
Let's calculate the changes in temperature step by step.
1. Start with the initial temperature: 76°F.
2. Temperature drops by 9°F:
\( 76°F - 9°F = 67°F \)
3. Temperature rises by 13°F:
\( 67°F + 13°F = 80°F \)
Now, we need to determine how much the temperature must change to return to the initial temperature of 76°F.
Starting from 80°F, we need to fall back to 76°F:
\( 80°F - 76°F = 4°F \)
Therefore, the temperature needs to **fall 4°F** to return to the initial temperature of 76°F.
The correct response is:
**Fall 4°F**
1. Start with the initial temperature: 76°F.
2. Temperature drops by 9°F:
\( 76°F - 9°F = 67°F \)
3. Temperature rises by 13°F:
\( 67°F + 13°F = 80°F \)
Now, we need to determine how much the temperature must change to return to the initial temperature of 76°F.
Starting from 80°F, we need to fall back to 76°F:
\( 80°F - 76°F = 4°F \)
Therefore, the temperature needs to **fall 4°F** to return to the initial temperature of 76°F.
The correct response is:
**Fall 4°F**