Walter is using the iterative process to determine that √13 is between 3.61 and

To verify Walter's estimation of \( \sqrt{13} \) being between \( 3.61 \) and \( 3.62 \), we need to calculate \( 3.61^2 \) and \( 3.62^2 \):

1. Calculate \( 3.61^2 \): \[ 3.61^2 = 12.9921 \]

2. Calculate \( 3.62^2 \): \[ 3.62^2 = 13.0644 \]

Now we compare these results to 13:

• \( 3.61^2 = 12.9921 < 13 \)
• \( 3.62^2 = 13.0644 > 13 \)

From this, we can conclude that \( \sqrt{13} \) falls between \( 3.61 \) and \( 3.62 \).

Walter is correct. The correct answer is: Yes, Walter is correct.