To determine the squirrel's final position with respect to the top of the hill, we can represent the downhill movement as a negative value and the uphill movement as a positive value.
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The squirrel runs 23 feet down the hill:
- This can be represented as -23.
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It then runs 23 feet back up the hill:
- This can be represented as +23.
Now, we can calculate the squirrel's final position:
\[ -23 + 23 = 0 \]
Therefore, the integer that represents the squirrel's final position with respect to the top of the hill is 0.