There's always a decimal at the end of a whole number. here it's behind
the last zero. move that decimal so that the non-zero digit is less than
10 but more than 1.
4.73, the decimal was moved 4 places to the left. so the scientific notation is
4.72X10^4
Answer: I think -131
Step-by-step explanation:
I believe it is the 1st option.
The scale factor is 3/6 which simplifies to 1/2
