Question

Which expressions are equal to 11×10^3 ? Select all that apply. (1 point) Responses 11x100 11,000 11x10x10x10 33,000 11x11x11

Answer 1

To determine which expressions are equal to \( 11 \times 10^3 \), we first calculate what \( 11 \times 10^3 \) equals:

\[ 11 \times 10^3 = 11 \times 1000 = 11,000 \]

Now let's evaluate each option:

1. **11x100**:
\[
11 \times 100 = 1100 \quad \text{(not equal to } 11,000\text{)}
\]

2. **11,000**:
\[
\text{This is equal to } 11 \times 10^3.
\]

3. **11x10x10x10**:
\[
11 \times 10 \times 10 \times 10 = 11 \times 1000 = 11,000 \quad \text{(equal to } 11,000\text{)}
\]

4. **33,000**:
\[
\text{This is not equal to } 11,000.
\]

5. **11x11x11**:
\[
11 \times 11 \times 11 = 1331 \quad \text{(not equal to } 11,000\text{)}
\]

In summary, the expressions equal to \( 11 \times 10^3 \) are:

- **11,000**
- **11x10x10x10**

So, the correct responses are:

- **11,000**
- **11x10x10x10**