Which of the following is the correct representation of 0.00056 in scientific no

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Question: Which of the following is the correct representation of 0.00056 in scientific notation?

Options:

Correct Answer: 5.6 x 10^-4

Solution:

0.00056 in scientific notation is correctly represented as 5.6 x 10^-4.

Which of the following is the correct representation of 0.00056 in scientific notation?

Which of the following is the correct representation of 0.00056 in scientific notation?

Step 1: Identify the number you want to convert to scientific notation, which is 0.00056.
Step 2: Move the decimal point to the right until you have a number between 1 and 10. For 0.00056, move the decimal 4 places to the right to get 5.6.
Step 3: Count how many places you moved the decimal point. In this case, you moved it 4 places.
Step 4: Since you moved the decimal to the right, you will use a negative exponent. The exponent will be -4.
Step 5: Combine the number and the exponent to write it in scientific notation: 5.6 x 10^-4.

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