Answer:
After 10 years the size of the city will be 29802.32239
Step-by-step explanation:
1st year 3200 x 1.25 = 4000
2nd year 4000 x 1.25= 5000
3rd year 5000 x 1.25 = 6250
4th year 6425 x 1.25 = 7812.5
5th year 7812.5 x 1.25 = 9765.625
6th year 9765.625 x 1.25 = 12207.03125
7th year 12207.03125 x 1.25 = 15258.78906
8th year 15258.78906 x 1.25 = 19073.48633
9th year 19073.48633 x 1.25 = 23841.85791
10th year 23841.85791 x 1.25 = 29802.32239
729000000
The Circle.
The Triangle area is 112 ((14*16)/2), the squares area is 100 (10 * 10) and the circles area is 113.1 (6^2 * pi)
Hope this helps!
the answer is 8
8x6=48
x=(log(5/4))/(log(4))
