A city recorded populations of 113000 and 129000 in the 2011 and 2021census, respectively. Estimate the population in 2030 by comparing 1. Arithmetic method 2. Geometric method 3. Declining method Assume Population density is 4000/Km2 and city area is 50 km2

A city recorded populations of 113000 and 129000 in the 2011 and 2021census, respectively. Estimate the population in 2030 by comparing 1. Arithmetic method 2. Geometric method 3. Declining method Assume Population density is 4000/Km2 and city area is 50 km2

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Volumes

Volume usually is the dimensional quantity that involves the evaluation of any three-dimensional figure enfolded inside a closed space. The SI unit (International System of Units) of volume is m3 and the dimensional unit of volume is [L3]. For estimation of the volume of any figure, various formulae are used. Another application of volume includes the reference in the sound levels, the higher the sound intensity, the louder the sound heard, and hence, the larger the volume. The SI unit of sound volume is decibels (dB).

Question

A city recorded populations of 113000 and 129000 in the 2011 and 2021census, respectively. Estimate the
population in 2030 by comparing
1. Arithmetic method
2. Geometric method
3. Declining method
Assume Population density is 4000/Km2
and city area is 50 km2
.

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