Final answer:
To arrange the numbers -0.68, 5, -29 from least to greatest, the correct order is C. -29, 5, -0.68.
Step-by-step explanation:
- Arrange the numbers in ascending order: -29, -0.68, 5.
- -29 is the smallest number, followed by -0.68, and then 5. So the correct order is C. -29, 5, -0.68.