Question

Put these numbers in order from least to greatest:
1)5.59344471 (175)
2) -21.99114857(7pi)
3) -19.38¯
4) 7

Answer 1

To put the numbers in order from least to greatest, we first need to evaluate each number clearly.

1. **5.59344471 (175)** is approximately \( 5.59344471 \) (this is already a decimal number).

2. **-21.99114857 (7π)** equals \( -21.99114857 \) (approximately \( -21.99 \)).

3. **-19.38¯** means that the decimal \( -19.38 \) is repeating. This is equivalent to \( -19.383838\ldots \).

4. **7** is simply \( 7 \).

Now let's compare the numbers:

- **-21.99114857** (approximately -21.99)
- **-19.38¯** (approximately -19.38)
- **5.59344471** (approximately 5.59)
- **7**

Now, ordering them from least to greatest:

1. **-21.99114857**
2. **-19.38¯**
3. **5.59344471**
4. **7**

Thus, the final order from least to greatest is:

**-21.99114857, -19.38¯, 5.59344471, 7**.