5) Consider a city with the following populations and travel times: Population Travel Time Neighborhood Workers Jobs 1,500 2,500 2,000 1,000 1,000 5,000 A B C A B 38 C A 15 30 60 B C 30 60 20 45 45 30 Where accessibility is defined by the following equations: A₁ = ΣE, f (C₁) A = ΣW.AL

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.9: Properties Of Determinants
Problem 46E
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5) Consider a city with the following populations and travel times:
Population
Travel Time
Neighborhood Workers Jobs
2,500
1,000
5,000
A
B
C
1,500
2,000
1,000
A
B C
A 15 30 60
B 30 20 45
C 60 45 30
Where accessibility is defined by the following equations:
A₁ = Σ E₁ f (C₁)
A = ΣW₁A₁
1
f(C₁) = (₁/²
What is the overall job accessibility of the city?
Transcribed Image Text:5) Consider a city with the following populations and travel times: Population Travel Time Neighborhood Workers Jobs 2,500 1,000 5,000 A B C 1,500 2,000 1,000 A B C A 15 30 60 B 30 20 45 C 60 45 30 Where accessibility is defined by the following equations: A₁ = Σ E₁ f (C₁) A = ΣW₁A₁ 1 f(C₁) = (₁/² What is the overall job accessibility of the city?
Expert Solution
Step 1
Travel Time    
  A B C
A 15 30 60
B 30 20 45
C 60 45 30

 

Neighborhood workers jobs
A 1500 2500
B 2000 1000
C 1000 5000
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