Mayan number system is a vigesimal system- that means with a base of 20:
the correct answer is: 20, the Mayan number system is based on the number 20.
This means that a number like 360 is expressed with "18 times 20".
Scientists suggest that number systems based on 10 are inspired by the number of fingers, and number systems based on 20 could be based on fingers counted twice: after the number 10, hands would be turned upside-down.
Kids had to work in factory's
Answer:
Local government serves a two-fold purpose. The first purpose is the administrative purpose of supplying goods and services; the other purpose is to represent and involve citizens in determining specific local public needs and how these local needs can be met
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Real power in the senate is in the hands of the Majority leader
The Vice President of the United States is the official Senate President, and when the Vice President is not present, the President pro tempore assumes that role. But in practice, unless a tied vote is anticipated, the Vice President hardly ever enters the Senate, much less actually preside over the body, and the President pro tempore has devolved into a ceremonial position devoid of any real authority.
In accordance with Senate rules, the Presiding Officer of the day gives the Majority Leader priority in obtaining recognition to speak on the Senate floor and they decide which senators will be allowed to speak. This is because the Majority Leader is seen as the de facto leader of the Senate, especially in modern times.
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