Answer:c= a +b
Step-by-step explanation:
Answer:
B. 3/9 = 4/12 = 1/3
Step-by-step explanation:
I calculated it logically
X= - 1/5
Y=5x+1
0=5x+1
-5x=1
-1/5
Answer:
2055 km²
Step-by-step explanation:
The amount of forest remaining after t years can be modeled by the exponential equation ...
remaining = original · (multiplier each year)^(number of years)
area = 4100·0.955^t
Then for t=15, the area is ...
area = 4100·0.955^15 ≈ 2055.1 . . . . km²
The area of the forest after 15 years will be about 2055 square kilometers.
