Explanation Given information : World population growth Table 1 shows data for the population of the world from 1900 to 2010. Use an exponential function to model the data. t (years after 1900) Population (millions) 0 1650 10 1750 20 1860 30 2070 40 2300 50 2560 60 3040 70 3710 80 4450 90 5280 100 6080 110 6870 Concept Involved: In this problem, the exponential function will be of the form P = a ⋅ b t where a is the initial amount, b is the growth factor, and P is the WorldPopulation after tyears . We can use excel sheet to find the equation that represent the exponential function. Type the data in the excel sheet. Select the data, click INSERT, then click the SCATTER PLOT to get the graph with the equation. P = ( 1436

15th Edition

ISBN: 9781133109631

Author: Stewart, JAMES, Day, Troy

Publisher: Cengage Learning,

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Chapter 1.4, Problem 35E

To determine

Tofind : the exponential model that represent the population of the world, and then estimate the population in 1993 and to predict the population in the year 2020.

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Chapter 1.4, Problem 34E

Chapter 1.4, Problem 36E

Chapter 1 Solutions

Biocalculus

Ch. 1.1 - Prob. 1E Ch. 1.1 - Prob. 2E Ch. 1.1 - Prob. 3E Ch. 1.1 - Prob. 4E Ch. 1.1 - Prob. 5E Ch. 1.1 - Prob. 6E Ch. 1.1 - Prob. 7E Ch. 1.1 - Prob. 8E Ch. 1.1 - Prob. 9E Ch. 1.1 - Prob. 10E

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Tofind : the exponential model that represent the population of the world, and then estimate the population in 1993 and to predict the population in the year 2020.

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Tofind : the exponential model that represent the population of the world, and then estimate the population in 1993 and to predict the population in the year 2020.

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Chapter 1 Solutions