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
True i think hopefully this is helpful
Answer:
the south
Explanation:
the south would oppose the abolition of slavery because they wouldn't have anyone to work for their farm. (most of the farms are in the south)
Answer:
Expanded suffrage – The Jacksonians believed that voting rights should be extended to all white men. By the end of the 1820s, attitudes and state laws had shifted in favor of universal white male suffrage and by 1856 all requirements to own property and nearly all requirements to pay taxes had been dropped.
Explanation:
