Question

64,000 in scientific notation

Answer 1

6.4 x 10^4.

Explanation:

To write 64,000 in scientific notation, we need to express it as a number between 1 and 10 multiplied by a power of 10. Here's how we can do it step by step: 1. Start by writing 64,000 as 6.4 multiplied by 10,000. 2. To express 6.4 as a number between 1 and 10, we move the decimal point one place to the left. This gives us 0.64. 3. Finally, we need to determine the power of 10. Since we moved the decimal point four places to the left, the power of 10 is 10^4. Therefore, 64,000 in scientific notation is 6.4 x 10^4. This means that 64,000 can be expressed as 6.4 multiplied by 10 raised to the power of 4.

Answer 2

`\sf 6.4 x 10^4`

Explanation:

In order to express 64,000 in scientific notation, we need to represent it as a number between 1 and 10 (inclusive) multiplied by a power of 10.

64,000 can be written in scientific notation as:

`\sf 6.4 * 10^4`

Here, 6.4 is the number between 1 and 10, and 10⁴ represents the power of 10 by which we multiply it to get 64,000.