The notation 1.3E-2 represents
1.3 → 0.013
Now we can analyze the options provided:
- 13 × 10 exponent 2: This represents
, which is not equivalent. - 130: This is just the number 130, which is not equivalent.
- 0.013: This is equivalent to
. - -0.013: This is not equivalent, as it is negative.
- 1.3 × 10 exponent -2: This is equivalent to
or .
The correct answers are:
- 0.013
- 1.3 × 10 exponent -2