Answer:
The population will be 39400 in approximately 17 years
Step-by-step explanation:
The increase in population after t years is given by the formula
Here
P_0 is the initial population
r is the growth rate and t is time in years
So far we know,
P_0 = 20000
r = 4%
P_t = 39400
Putting the values in the formula
Taking natural log on both sides
Hence,
The population will be 39400 in approximately 17 years
Answer:
1/8
Step-by-step explanation:
Answer:
x = 9
Step-by-step explanation:
given f(x) = 3x and f(x) = 27, then equating f(x) gives
3x = 27 ( divide both sides by 3 )
x = 9
(3x+2)(3x-2)
Hope that helps
Answer:
6s
Step-by-step explanation: