(2a+2)(4a+4)
8a^2+8a+8a+8
The answer is 8a^2+16a+8
There are only 5 in the nucleus of an atom
You're answer is: 0.7%
Explanation:
To get the answer, simply multiply 100 by 7/1000 which would give you 0.007. Then once you get 0.007 you'll need to multiply again by 100. Which would give you 0.7%
7/1000×100=0.007
0.007×100=0.7%
That being said, 0.7% is the correct answer.
