Which of the following was not an advancement or invention of the civilizations of mesopotamia?

a: wheel

b: iron

c: bronze

d: sail

B: iron

Explanation:

Mesopotamia was the place where numerous things were invented and where the civilization had its first advances, setting up the ground for the development of the region and the other civilizations. The people of Mesopotamia were one of the first to learn how to use the bronze. They invented the sailboat, as well as the wheel. In Mesopotamia we have the first writing system, the invention of time, mathematics etc. One thing that the Mesopotamian people did not invented and it was not their advancement was the iron-work. They did used it later in history, but the iron-work was mastered by the Hittites from Anatolia, and they were the ones that introduced it to the Mesopotamian people.

B: iron

Explanation:

Mesopotamia was the place where numerous things were invented and where the civilization had its first advances, setting up the ground for the development of the region and the other civilizations. The people of Mesopotamia were one of the first to learn how to use the bronze. They invented the sailboat, as well as the wheel. In Mesopotamia we have the first writing system, the invention of time, mathematics etc. One thing that the Mesopotamian people did not invented and it was not their advancement was the iron-work. They did used it later in history, but the iron-work was mastered by the Hittites from Anatolia, and they were the ones that introduced it to the Mesopotamian people.

part a. there were 250 teenagers surveyed (100% of tenagers = 250)therefore 1 % = 250/100 = 2.5 76% = 1% x 76 = 2.5 x 76 = 190 teenagers of the 250 surveyed liked burgerspart b: jane surveyed 25% (which is equal to 50 teenagers, i.e. a quarter of the teenagers surveyed is 50) to get 100% we simply get 4 quarters, i.e. multiply 50 by 4 = 200 teenagers were surveyed by jane. part c: it is impossible to give an example where a percentage is greater than 100%, since, by definition , percentage means "per 100".

a social contract.

"a social contract is an agreement between citizens and their leader where the citizens give up certain freedoms in exchange for protection. the constitution of the united states is an example of a social contract."