Answer:

Step-by-step explanation:
Given number,
0.0000855,
Since, scientific notation is way to write a large or small number as the product of a number between 0 to 9 and an exponent of 10,
Also, when we move the decimal towards right side to obtain the number between 0 to 9 the exponent of 10 is negative value of shifting otherwise it is positive value of shifting,
Thus, by the above explanation,
The scientific notation of the number 0.0000855 is 