Homework Help is Here – Start Your Trial Now!
Math
Algebra
On August 31, 1854, an epidemic of cholera was discovered in London, England, resulting from a contaminated community water pump. By the end of September, more than 600 citizens who drank water from the pump had died. The cumulative number of deaths D (t) at a time t days after August 31 is given by D (t)=91+160 In (t+1). (a) Determine the cumulative number of deaths by September 14. Round the answer to the nearest whole unit. (b) Approximately how many days after August 31 did the cumulative number of deaths reach 300? Round the answer to the nearest whole unit. Number of Deaths 800 600 400 200 0 0 Cumulative Deaths vs. Time D(t)= 91 + 160 In(t+1) 1 5 1 1 10 15 20 Days after August 31 1 25 30

On August 31, 1854, an epidemic of cholera was discovered in London, England, resulting from a contaminated community water pump. By the end of September, more than 600 citizens who drank water from the pump had died. The cumulative number of deaths D (t) at a time t days after August 31 is given by D (t)=91+160 In (t+1). (a) Determine the cumulative number of deaths by September 14. Round the answer to the nearest whole unit. (b) Approximately how many days after August 31 did the cumulative number of deaths reach 300? Round the answer to the nearest whole unit. Number of Deaths 800 600 400 200 0 0 Cumulative Deaths vs. Time D(t)= 91 + 160 In(t+1) 1 5 1 1 10 15 20 Days after August 31 1 25 30

College Algebra
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter3: Polynomial And Rational Functions
Section3.1: Quadratic Functions And Models
Problem 58E
See similar textbooks
icon
Related questions
Question
On August 31, 1854, an epidemic of cholera was discovered in London, England, resulting from a contaminated community water pump. By the end of September, more than 600 citizens who drank water from the pump had died. The cumulative number of deaths D (t) at a time t days after August 31 is given by D (t)=91+160 In (t+1). (a) Determine the cumulative number of deaths by September 14. Round the answer to the nearest whole unit. (b) Approximately how many days after August 31 did the cumulative number of deaths reach 300? Round the answer to the nearest whole unit. Number of Deaths 800 600 400 200 0 0 Cumulative Deaths vs. Time D(t) = 91 + 160 In(t+1)] 1 1 5 I 10 15 20 25 Days after August 31 30
Transcribed Image Text:On August 31, 1854, an epidemic of cholera was discovered in London, England, resulting from a contaminated community water pump. By the end of September, more than 600 citizens who drank water from the pump had died. The cumulative number of deaths D (t) at a time t days after August 31 is given by D (t)=91+160 In (t+1). (a) Determine the cumulative number of deaths by September 14. Round the answer to the nearest whole unit. (b) Approximately how many days after August 31 did the cumulative number of deaths reach 300? Round the answer to the nearest whole unit. Number of Deaths 800 600 400 200 0 0 Cumulative Deaths vs. Time D(t) = 91 + 160 In(t+1)] 1 1 5 I 10 15 20 25 Days after August 31 30
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
College Algebra
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
College Algebra
College Algebra
Algebra
ISBN:
9781938168383
Author:
Jay Abramson
Publisher:
OpenStax
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell
College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS