Which of the following is developed to result in the answer of 1?(1 point)

To find which expression results in the answer of 1, we can evaluate each option:

1. (−2.97)⁰: Any non-zero number raised to the power of 0 is 1. Therefore, \((−2.97)⁰ = 1\).

2. 13 − (7.42)⁰: Here, \((7.42)⁰ = 1\), so \(13 - 1 = 12\).

3. 5⁰ + 9⁰: Both \(5⁰ = 1\) and \(9⁰ = 1\). Thus, \(1 + 1 = 2\).

4. 3(80): This expression evaluates to \(3 \times 80 = 240\).

From the evaluation, we see that the expression that results in 1 is (−2.97)⁰.