World population¹ is about P = 7.68(1.0103)', with P in billions and t in years since 2020. (a) What is the yearly percent rate of growth of the world population? % per year (b) What was the world population in 2020? billion people What does this model predict for the world population in 2024? Round your answer to 3 decimal places. billion people i i i (c) Use part (b) to find the projected average rate of change of the world population between 2020 and 2024. Round your answer to the nearest integer. million people per year i

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.3: The Natural Exponential Function
Problem 23E
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World population ¹ is about P
=
(a) What is the yearly percent rate of growth of the world population?
% per year
(b) What was the world population in 2020?
billion people
What does this model predict for the world population in 2024?
Round your answer to 3 decimal places.
billion people
7.68(1.0103), with P in billions and t in years since 2020.
(c) Use part (b) to find the projected average rate of change of the world population between 2020 and 2024.
Round your answer to the nearest integer.
million people per year
i
Transcribed Image Text:World population ¹ is about P = (a) What is the yearly percent rate of growth of the world population? % per year (b) What was the world population in 2020? billion people What does this model predict for the world population in 2024? Round your answer to 3 decimal places. billion people 7.68(1.0103), with P in billions and t in years since 2020. (c) Use part (b) to find the projected average rate of change of the world population between 2020 and 2024. Round your answer to the nearest integer. million people per year i
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