Question

,-7 pi, 7, -19.__38__, ^3√175, order these from least to greatest

Answer 1

To order the numbers from least to greatest, we need to approximate their values:

1. **-7π**
- Approximately -21.99 (since π ≈ 3.14, -7 * 3.14 ≈ -21.99)

2. **7**
- Exactly 7.

3. **-19**
- Exactly -19.

4. **0.38**
- Exactly 0.38.

5. **³√175**
- We can estimate the cube root of 175.
- Since \( 5^3 = 125 \) and \( 6^3 = 216 \), \( 5 < ³√175 < 6 \).
- Approximating further, \( ³√175 \) is around 5.57 (using a calculator, it's approximately 5.57).

Now we can list the approximated values:
- **-7π ≈ -21.99**
- **-19**
- **0.38**
- **³√175 ≈ 5.57**
- **7**

Now putting them in order from least to greatest:

1. **-7π**
2. **-19**
3. **0.38**
4. **³√175**
5. **7**

Thus, the ordered list from least to greatest is:
-7π, -19, 0.38, ³√175, 7.