Answer:
1. 3 Sig. Figures
2. 4 Sig. Figures
3. 4 Sig. Figures
4. 2 Sig. Figures
5. 3 Sig. Figures
6. 3 Sig. Figures
7. 4 Sig. Figures
8. 7 Sig. Figures
9. 5 Sig. Figures
10. 5 Sig. Figures
Explanation:
Significant figures are the digits of a number that are meaningful in terms of accuracy or precision. They include:
- Any non-zero digit
- Zeros between non-zero digits as in 3003 or 45.60009
- Trailing zeros only when there is a decimal point as in 6750. or 274.3300