The world population at the beginning of 1990 was 5.3 bilion. Assume that the population continues to grow at the rate of approimately 2vear and find the functien Qu tha population (in bitions) as a function of time t (in years), with t=0 corresponding to the beginning of 1990. (Round your answers to two decimal places (a) if the world population continues to grow at approximately 2%/year, find the length of time t (in yr) required for the population to quadrupie in se yr (b) Using the time t found in part (a), what would be the world population (in billions of people) e the growth rate were reduced to 1.3yr billion people Need Help? Read
The world population at the beginning of 1990 was 5.3 bilion. Assume that the population continues to grow at the rate of approimately 2vear and find the functien Qu tha population (in bitions) as a function of time t (in years), with t=0 corresponding to the beginning of 1990. (Round your answers to two decimal places (a) if the world population continues to grow at approximately 2%/year, find the length of time t (in yr) required for the population to quadrupie in se yr (b) Using the time t found in part (a), what would be the world population (in billions of people) e the growth rate were reduced to 1.3yr billion people Need Help? Read
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter6: Vector Spaces
Section6.7: Applications
Problem 14EQ
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![The world population at thn beginning of 1990 was 5.3 bilion. Assume that the population continues to grow at the rate of approimately 2year and find the functien Qu that expresses the word
population (in bitions) as a function of time t (in years), with t0 coresponding to the beginning of 1990. (Round your answers to two decimal places)
(a) If the world population continues to grow at approximately 2%/year, find the length of time t (in yr) required for the population to quadrupie in sze.
yr
(b) Using the time t found in part (a), what would be the world population (in billions of people) e the growth rate were reduced to 1.3y
billion people
Need Help?
Read
Weth](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9ce48a27-d5a0-4614-9572-58986f938407%2F255bc155-4904-41fd-ac32-b647a7543c69%2F9s0i9cm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The world population at thn beginning of 1990 was 5.3 bilion. Assume that the population continues to grow at the rate of approimately 2year and find the functien Qu that expresses the word
population (in bitions) as a function of time t (in years), with t0 coresponding to the beginning of 1990. (Round your answers to two decimal places)
(a) If the world population continues to grow at approximately 2%/year, find the length of time t (in yr) required for the population to quadrupie in sze.
yr
(b) Using the time t found in part (a), what would be the world population (in billions of people) e the growth rate were reduced to 1.3y
billion people
Need Help?
Read
Weth
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