A vessel arrives at Port of Shanghai on October 12, 2020 @ 2000hrs. It has 1800 moves to be done consisting of both loading and discharging. Three cranes are assigned: crane A (30 mph), crane B ( 32 mph) and crane C (33 mph). Cranes A and C are joined by crane B 4.5hrs after operations commenced. a. Calculate the overall duration of the operations. b. What is the ETD of the vessel if it is due to leave 1 hr 30 mins after operations are complete?
A vessel arrives at Port of Shanghai on October 12, 2020 @ 2000hrs. It has 1800 moves to be done consisting of both loading and discharging. Three cranes are assigned: crane A (30 mph), crane B ( 32 mph) and crane C (33 mph). Cranes A and C are joined by crane B 4.5hrs after operations commenced. a. Calculate the overall duration of the operations. b. What is the ETD of the vessel if it is due to leave 1 hr 30 mins after operations are complete?
Chapter1: Equations, Inequalities, And Mathematical Modeling
Section1.1: Graphs Of Equations
Problem 9ECP
Related questions
Question
Transcribed Image Text:A vessel arrives at Port of Shanghai on October 12, 2020
@ 2000hrs. It has 1800 moves to be done consisting of
both loading and discharging. Three cranes are assigned:
crane A ( 30 mph), crane B ( 32 mph) and crane C ( 33
mph). Cranes A and C are joined by crane B 4.5hrs after
operations commenced.
a. Calculate the overall duration of the operations.
b. What is the ETD of the vessel if it is due to leave 1 hr
30 mins after operations are complete?
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 4 steps with 4 images
Recommended textbooks for you
Intermediate Algebra
Algebra
ISBN:
9781285195728
Author:
Jerome E. Kaufmann, Karen L. Schwitters
Publisher:
Cengage Learning
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
Intermediate Algebra
Algebra
ISBN:
9781285195728
Author:
Jerome E. Kaufmann, Karen L. Schwitters
Publisher:
Cengage Learning
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
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
