Ask Question
15 December, 01:47

A city doubles its size every 48 years. If the population is currently 400,000, what will the population be in 144 years?

+1
Answers (1)
  1. 15 December, 01:58
    0
    The population after 144 years is 32,00,000.

    Explanation:

    Time, t = 48 years

    Current population, N₀ = 400,000

    Population in 144 years = ?

    We first need to find the doubling time.

    Doubling time period, n = 144 / 48

    n = 3

    To find the population after a certain period of time, we use the formula

    N = N₀ X 2ⁿ

    N = 400,000 X 2³

    N = 32,00,000

    Therefore, the population after 144 years is 32,00,000.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A city doubles its size every 48 years. If the population is currently 400,000, what will the population be in 144 years? ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers