For this case we have the following expression:
[tex]0.000537[/tex]
We must indicate the expression in equivalent scientific notation:
Option A:
[tex]0.537 * 10^{-3}[/tex]
As the exponent is negative we run the decimal point to the left 3 times:
0.000537
The option is correct!
Option B:
[tex]53.70 * 10 ^ 3[/tex]
As the exponent is positive we run the decimal point to the right 3 times:
[tex]53,700[/tex]
The option is not correct!
Option C:
[tex]537 * 10^{-8}[/tex]
As the exponent is negative we run the decimal point to the left 8 times:
0.00000537
The option is not correct!
Option D:
[tex]5.37 * 10^{-4}[/tex]
As the exponent is negative we run the decimal point to the left 4 times:
0.000537
The option is correct!
ANswer:
Option A and D
