3. The accompanying figure shows a network of one- way streets with traffic flowing in the directions indicated. The flow rates along the streets are measured as the average number of vehicles per hour. a. Set up a linear system whose solution provides the unknown flow rates. b. Solve the system for the unknown flow rates. 500 400 300 A X3 350 X1 X6 200 B X4 600 x2 X7 100 X5 400 600 450
3. The accompanying figure shows a network of one- way streets with traffic flowing in the directions indicated. The flow rates along the streets are measured as the average number of vehicles per hour. a. Set up a linear system whose solution provides the unknown flow rates. b. Solve the system for the unknown flow rates. 500 400 300 A X3 350 X1 X6 200 B X4 600 x2 X7 100 X5 400 600 450
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
How to solve letter A and B
![3. The accompanying figure shows a network of one-
way streets with traffic flowing in the directions
indicated. The flow rates along the streets are
measured as the average number of vehicles per hour.
a. Set up a linear system whose solution provides the
unknown flow rates.
b. Solve the system for the unknown flow rates.
500
400
300
A
x3
350
X1
X6
200
B
X4
600
x2
X7
100
X5
400
600
450](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6d69971a-9538-40b3-a211-48983651bffd%2F71086c7e-e927-4324-8323-cbbd29cf174c%2F4kgllbo_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3. The accompanying figure shows a network of one-
way streets with traffic flowing in the directions
indicated. The flow rates along the streets are
measured as the average number of vehicles per hour.
a. Set up a linear system whose solution provides the
unknown flow rates.
b. Solve the system for the unknown flow rates.
500
400
300
A
x3
350
X1
X6
200
B
X4
600
x2
X7
100
X5
400
600
450
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