Answer:
d) 60%
Explanation:
Given the chemical formula;
MgO = Magnesium oxide.
First of all, we would determine the relative molecular mass (RMM) of MgO.
Atomic mass of Mg = 24
Atomic mass of O = 16
RMM (MgO) = 24 + 16 = 40 g/mol
Next, we would find the percent by mass of magnesium (Mg);
% Mg = 24/40 * 100
% Mg = 2400/40
% Mg = 60 percent.
The correct answer is answer choice D, barons. Barons, or nobles, were heavily taxed by King John to fund his wars with France, which is why they revolted and forced him to sign the Magna Carta. Peasants and farmers were not taxed because they could not contribute much to the war effort, and Parliament did not yet exist when the Magna Carta was signed.
I believe that the three countries which were fighting for control over North America were England, Spain, and France.
All of these countries wanted to have a piece of this new continent they accidentally discovered. Somehow, France got the northern parts (Canada especially), Spain got the southern parts (especially Mexico), and England got the middle.
Answer:
it is D
Explanation:
it is D because its talking about the same thing i hope it helps
