Answer:
[tex]93.43\times 10^{-9}[/tex]
Explanation:
Scientific notation is the way of writing numbers which are either large or small. The number is written in the scientific notation when the number is between 1 and 10 and then multiplied by the power of 10. Engineering notation is the same version of the scientific notation but the number can be between 1 and 1000 and in this exponent of the ten is divisible by three.
For example, [tex]1000^2[/tex] is to be written as [tex]10^6[/tex] in engineering notation.
The given number:
0.00000009345 can be written as [tex]93.425\times 10^{-9}[/tex]
Answer upto 4 significant digits = [tex]93.43\times 10^{-9}[/tex]
