Answer:
1.6448 x 104
Step-by-step explanation:
To see an exponent that's negative, write . 00000031 in scientific notation.
Move the decimal place to the right to create a new number from 1 up to 10. So, N = 3.1.
Determine the exponent, which is the number of times you moved the decimal. ...
Put the number in the correct form for scientific notation.
