Answer: c, electrons are eventlyg distributed in the water molecules.
Step-by-step explanation:
It will be400 divided by 6.88
2x+7=?
X=6
2(6)+7=
12+7=19
In six years, the tree will be 19ft
2x+7=44
Minus seven on both sides
2x=37
Divide two from both sides
X=18.5
Thus, it will take 18 and a half years for the tree to reach 44ft
Answer:
D.
Step-by-step explanation:
D is the correct answer