express this number in scientific notation. 0.0008235

Answer

Explanation:

Step1: Move decimal point

Move the decimal - point to the right until we have a number between 1 and 10. For 0.0008235, we move the decimal point 4 places to the right to get 8.235.

Step2: Determine exponent

Since we moved the decimal point 4 places to the right, the exponent of 10 is - 4.

Step3: Write in scientific notation

The number in scientific notation is (8.235\times10^{-4}).

Answer:

(8.235\times10^{-4})