Answer:
It is either A or B but I think it is B
Step-by-step explanation:
B. 20 months. say 800 divided by 40. the answer is 20
Answer:
4188.79 units^3
Step-by-step explanation:
Formula: 
(4/3)
* 10^3 = 4188.79
Answer:
Population after 16 year = 927 people (Approx.)
Step-by-step explanation:
Given:
Decrease rate = 10% per year
Current population = 5,000
Find:
Population after 16 year
Computation:
A = P[1-r]ⁿ
A = 5,000[1-0.1]¹⁶
A = 5,000[0.9]¹⁶
A = 5,000[0.1853]
A = 926.51
Population after 16 year = 927 people (Approx.)
