A construction site has machines that simultaneously excavate and grade Machine A grades: G = 17.8 unit h² and excavates: E = 17.4 unit h1 The cost to operate Machine A is: CA = 101 $ h1 %3D Machine B grades: G2 = 10.4 unit h1 and excavates: ER = 24.9 unit h'1 The cost to operate Machine B is: Cg = 109 $ h1 Each machine can be assigned to the cul-de-sac for no more than 10 hours. Amount of Grading: G = 100 unit Amount of Excavating: E = 150 unit
A construction site has machines that simultaneously excavate and grade Machine A grades: G = 17.8 unit h² and excavates: E = 17.4 unit h1 The cost to operate Machine A is: CA = 101 $ h1 %3D Machine B grades: G2 = 10.4 unit h1 and excavates: ER = 24.9 unit h'1 The cost to operate Machine B is: Cg = 109 $ h1 Each machine can be assigned to the cul-de-sac for no more than 10 hours. Amount of Grading: G = 100 unit Amount of Excavating: E = 150 unit
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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![A construction site has machines that simultaneously excavate and grade
Machine A grades:
G = 17.8 unit h²
and excavates:
E = 17.4 unit h1
The cost to operate Machine A is:
CA = 101 $ h1
%3D
Machine B grades:
G2 = 10.4 unit h1
and excavates:
ER = 24.9 unit h'1
The cost to operate Machine B is:
Cg = 109 $ h1
Each machine can be assigned to the cul-de-sac for no more than 10 hours.
Amount of Grading:
G = 100 unit
Amount of Excavating:
E = 150 unit](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa0c5c3e8-97b6-4341-a775-f4a0ebf1a9d8%2F5aaf6aa5-0272-4123-8cc7-4f6cdefa304a%2Fbacmps6.png&w=3840&q=75)
Transcribed Image Text:A construction site has machines that simultaneously excavate and grade
Machine A grades:
G = 17.8 unit h²
and excavates:
E = 17.4 unit h1
The cost to operate Machine A is:
CA = 101 $ h1
%3D
Machine B grades:
G2 = 10.4 unit h1
and excavates:
ER = 24.9 unit h'1
The cost to operate Machine B is:
Cg = 109 $ h1
Each machine can be assigned to the cul-de-sac for no more than 10 hours.
Amount of Grading:
G = 100 unit
Amount of Excavating:
E = 150 unit
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