True I believe my friend.
Answer:
1/3??? im probably wrong but i would answer it like this.
Step-by-step explanation:
Hey there :)
Writing in scientific notation means a should be
0 ≤ a < 10
Therefore, 0.000309 will be written as
3.09 x 10ⁿ
3 is the 4th decimal place value
so n = - 4
3.04 x 10⁻⁴
Answer:
4
Step-by-step explanation:
The answer would be 340 and its correct because I did it!!