how do you write 0.000090 in scientific notation? \n× 10
how do you write 0.000090 in scientific notation? \n× 10
Answer
Explanation:
Step1: Move decimal point
Move the decimal point to the right until we have a number between 1 and 10. For 0.000090, moving the decimal 5 places to the right gives 9.0.
Step2: Determine exponent
Since we moved the decimal point 5 places to the right, the exponent of 10 is - 5.
Answer:
$9.0\times10^{-5}$