Answer:
this is hard oops wrong question
Explanation:
B. Wheeled transportation. Horses don’t need wheels and many civilizations existed prior to the invention of the wheel.
When we have a 75% of the wound healed, we have the following area:
area of the wound=(100%-75%) (initial area) =25% (initial area)
In this case:
area of the wound=25%(80 cm²)=20 cm²
A(t)=80(10^-0.023t)
If A(t)=20
Then:
20=80(10^-0.023t)
10^-0.023t=20/80
10^-0.023t=0.25
log (10^-0.023t)=log 0.25
-0.023t log 10=log0.25 log 10=1
-0.023t=log0.25
t=log 0.25 /-0.023
t=26.176≈26
The wound be healed (75%) in 26 days
Answer:
As in England, and some Western European Countries that began to industrialize earlier than the U.S. (Belgium, the Netherlands, Germany, and France), industrialization brought massive changes to American workers.
For one, decade after decade more people moved to the cities, and less people stayed in the countryside as farmers. A big difference is that farmers in the U.S. frequently owned the land while industrial workers did not own the factories.
This means that workers make a living by earning a wage for their work in the factory, while farmers usually make a living either by consuming the food they produce, or by selling the food, or a combination of both. This gives a greater autonomy and power to the farmer, but not necessarily a higher income.
However, if a state law affords a person more rights than federal law, the state law is legally presumed to prevail, albeit only within that state. At the same time, if a state imposes more responsibility on its residents than the federal law, the state law<span> prevails.</span>
