Answer:
I'm pretty sure it's C.
Step-by-step explanation:
The option that expresses the age of tree in scientific notation with the lowest level of precision would be A. 3 X 10 to the 3rd power. As it contains the fewest number of significant figures.
Answer:
is it 7815 = 17?
Step-by-step explanation:
im not rly sure how to answer it.
Answer: 43
Step-by-step explanation:
Same Denominator We Add The Numerators:
Answer: