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:
The most important change in the US economy after the Civil War was the transformation from an agricultural society into an industrial society. Factors to be taken into account are: a large pool of labor thanks to constant immigration from abroad; access to massive amounts of raw materials such as timber, iron ore, oil; new inventions and technological advances; and the transcontinental rairoad that connected the East and the West coasts, facilitated the movement of items and people throughout the American terrritory. Growing urbanization and better living standards in cities are a result of industrialization.
Explanation:
The <u>Cold</u> <u>War</u> was the state of political hostility between countries without an outright declaration of war. The hot war ended, and the cold war started. The United States and the Soviet Union fought together against Germany. Since the end of the war, they became hostile to one another. Each worried about the strength of the other one.
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Explanation:
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Explanation:
Napoléon Bonaparte was a French statesman and military leader who rose to prominence during the French Revolution and led several successful campaigns during the French Revolutionary Wars.
