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Which of the following is developed to result in the answer of 1?(1 point) Responses 3(80) 3 left parenthesis 8 superscript 0 baseline right parenthesis (−2.97)0 left parenthesis negative 2.97 right parenthesis superscript 0 baseline 50+90 5 superscript 0 baseline plus 9 superscript 0 baseline 13−(7.42)0 13 minus left parenthesis 7.42 right parenthesis superscript 0 baseline Skip to navigation page 15 of 15

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Answered by GPT-4o mini
To determine which expression evaluates to 1, let's analyze each option:

1. **\( 3(8^0) \)**:
- \( 8^0 = 1 \), so \( 3(8^0) = 3 \times 1 = 3 \).

2. **\( (-2.97)^0 \)**:
- Any non-zero number raised to the power of 0 equals 1, so \( (-2.97)^0 = 1 \).

3. **\( 50 + 90 + 5^0 + 9^0 \)**:
- \( 5^0 = 1 \) and \( 9^0 = 1 \), so this simplifies to \( 50 + 90 + 1 + 1 = 142 \).

4. **\( 13 - (7.42)^0 \)**:
- \( (7.42)^0 = 1 \), so \( 13 - (7.42)^0 = 13 - 1 = 12 \).

Out of these evaluations, the only one that results in 1 is:

**Answer: \( (-2.97)^0 \)** which equals 1.

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