Which of the following numbers is written in a correct form of scientific notation?
choices:
341000 × 100
34.1 × 104
3.41 × 105 NEED HELP ASAP PLEASE
341 × 103

Respuesta :

The correct answer would be C. 3.41 x 105

I got this because the first number in the scientific notation must only have 1 number to the left of the decimal place, or the number of significant figures wouldn't be right.

Hope this helps!
The answer is C because A and D are in standard form and B is in scientific notation but it’s wrong