A country's population in 1992 was 50 million. In 2002 it was 53 million. Estimate the population in 2010 using the exponential growth formula. Round your answer to the nearest million. P = Aekt
2 answers:
First find the rate of growth A=pe^kt A 53 P 50 K unknown Time 2,002−1,992=10 years 53=50×e^( 10k) Solve for k K=(log(53÷50)÷log(e))÷10 k=0.00583 Now Estimate the population in 2010 A=pe^kt A unknown P 50 K 0.00583 t 2,010−1,992=18 years A=50×e^(0.00583×18) A=55.5 million
Answer:
55.5 million
Step-by-step explanation:
Given that A country's population in 1992 was 50 million. In 2002 it was 53 million.
Since population is increasing we can say it is positive exponential function.
Let 1992 beginning be the start of time i.e. t=0
In 2002, t =10
P(10) =
To find population in 2010, let us calculate number of years
t=2010-1992 =18
Population in 2010
Answer is 55.5 million
You might be interested in
Answer:
95%
Step-by-step explanation:
Difference / Original x 100
76/80 x 100
95%
Answer:
Person I always earns more money than the other two.
Step-by-step explanation:
The hourly wage rate is dependent on the skills of the person. Many people have different intellectual level and skills based on which they pay rate is decided. In the given case person 1 is always paid higher than the other two workers.
I got 224. 7(4)^2 = 112 •2 =224
Answer:
65536
Step-by-step explanation:
(4^3)^2×4^2
4^6×4^2
4^8
65536
Answer:
Is the 3x a power of 2, once I get that info I'll edit my answer
Step-by-step explanation: