The government of Great Britain built railroads school and irrigation systems in colonial India primarily to "Strengthen its political and economic control in India."
The answer is She will buy 80 pencils at 15 cents apiece.
Explanation:
Culp’s Hill was the right-most flank of the "fishhook" line formed by Union Army troops during the Battle Of Gettysburg and saw fighting all three days of the battle. Culp’s Hill has two rounded peaks with a narrow saddle between them. Although heavily wooded and unsuitable for artillery, the main peak of Culp’s Hill rises substantially above the surrounding landscape, at a little over 200 feet above the town of Gettysburg and 127 feet higher than Cemetery Hill. With Baltimore Pike, critical for Union Army supplies and preventing Confederate advance on Baltimore or Washington, DC, to the east and Confederates approaching from Rock Creek to the west, Culp’s Hill was critical to Union strategy.
hope it help!!!!
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
