I believe the answer is A. Frances Perkins
Answer:
Explanation:
Given
Solving (a): Thousandth
This implies three digits after the decimal
So:
--- <em>Approximated</em>
Solving (b): Tenths
This implies one digit after the decimal
So:
--- <em>Approximated</em>
Solving (c): Unit
This implies no decimal
So:
--- <em>Approximated</em>
<em></em>
<em>Note that: The approximation were done by the approximation rules where 0 - 4 approximates to 0 and others added to 1</em>
Answer:
They had a surplus of food, they divided labor and built cities.
After the development of the irrigation systems, they could grow more wheat and that meant more food for the growth of the population.
They divided labor between themselves. Who will harvest crops, who will tend to the irrigation systems, who will tend to fields. They had a lot of other workers such as carpenters or soldiers and that means that they knew how to divide labor between the population.
They started to build cities so they could work together, trade, store food, and the cities grew as more and more people came to live there.
Answer:Pretty sure it’s A
Explanation:
