Answer:
4.4x10⁻⁷
Step-by-step explanation:
Decimal moves 7 places to the right so the exponent if negative.
it's 3.
Here's why........3 only has 2 factors 1 and it's self and 3 times 9 is 27 and 3 times 11 is 33 they all have 3 as a factor.
