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mr_godi [17]
2 years ago
11

The current population of Fun City is 21000 people. If the population of the city will double every 51 years then the population

after 171 years would be
Mathematics
1 answer:
Arisa [49]2 years ago
6 0

Answer:

The population of Fun City after 171 years would be 214563.

Step-by-step explanation:

The statement depicts a case of exponential growth, whose model is described below:

p(t) = p_{o}\cdot r^{\frac{t}{T} } (1)

Where:

p_{o} - Initial population, no unit.

p(t) - Current population, no unit.

r - Growth rate, no unit.

t - Time, in years.

T - Growth period, in years.

If we know that p_{o} = 21000, r = 2, t = 171\,yr and T = 51\,yr, then the population of the city after 171 years is:

p(t) = 21000\cdot 2^{\frac{171}{51} }

p(t) = 214563

The population of Fun City after 171 years would be 214563.

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