Question

A 6-node network with the following list of distances between various pairs of nodes:

From Node |
To Node |
Distance |

1 |
2 |
150 |

1 |
3 |
200 |

2 |
3 |
100 |

2 |
4 |
200 |

2 |
5 |
50 |

3 |
4 |
350 |

3 |
5 |
300 |

4 |
6 |
100 |

5 |
6 |
100 |

10a) Formulate finding the shortest route from node 1 to node 6 as a linear programming problem.

10b) Solve the problem on a linear programming software and show the total distance and the connections from node 1 to node 6 for the shortest route.

Answer #1

Show both the network and the linear programming formulation for
this assignment problem.
Task
Person
A
B
C
D
1
9
5
4
2
2
12
6
3
5
3
11
6
5
7

Suppose the distances (in miles) that a
pharmaceuticalrepresentative, Tracy Ross, travels between medical
offices are shown in the accompanying table. Set up and solve a
traveling salesperson problem using Evolutionary Solver.
The shortest distance for a tour is _____ miles?
To
From 1
2
3
4
5
6
7
8
1
0
3
57
51
49
4
12
92
2
3
0
51
10
53
25
80
53
3
57
51
0
49
18
30
6
47
4
51
10
49 ...

The weights (in pounds) of 6 vehicles and the variability of
their braking distances (in feet) when stopping on a dry surface
are shown in the table. Can you conclude that there is a
significant linear correlation between vehicle weight and
variability in braking distance on a dry surface? Use level of
significance = 0.05
WEIGHT, X
5960
5350
6500
5100
5830
4800
VARIABILITY IN BRAKING DISTANCE, Y
1.72
1.99
1.86
1.62
1.61
1.50
H0: p = 0
Ha: p...

1. A node is
a.An exchange
b. A computer on a blockchain network
c. A blockchain
d..A type of cryptocurrency
2. A miner is
a. Computers that validate and process blockchain
transactions
b. A type of blockchain
c. A person doing calculations to verity a transaction
d. An algorithm that predicts the next part of the chain
3. A blockchain is
a. A centralized ledger
b. A distributed ledger on a peer to peer network
c. An exchange
d. A...

i want to complete this code to insert a new node in the middle
of list (take a node data from user, search the node and insert new
node after this node). this is the code
#include <iostream>
#include <stdlib.h>
using namespace std ;
struct Node{
int data;
Node *link ;};
struct Node *head=NULL, *tail=NULL; /* pointers to Node*/
void InsertFront();
void InsertRear();
void DeleteFront();
void DeleteRear();
int main(){
int choice;
do{
cout << "1:...

Add each of the following (X, Y) score pairs to the data in the
table below. (Add only the single data point in each part of this
problem, so that there are always eight scores in the sample.) For
each part, sketch a scatterplot of the data with the additional
point included and compute the correlation between X and Y
with the additional point included.
a) (10, 10)
b) (10, -10) (the kid whose data were added in part b...

Implement a singly linked list having all unique elements with
the following operations.I 0 x – Inserts element x at the
end.
I 1 y x – If the element y exists, then insert element x after the
element y, else insert element y before the existing element x.
Assuming either the element x or the element y exists.
I 2 z y x – Inserts element x in the middle of the elements z and
y. The element z...

The following two samples were collected as matched pairs: Pair
1 2 3 4 5 6 7 8 Sample 1 8 4 6 9 9 7 9 8 Sample 2 5 7 6 5 6 9 7 6
a. State the null and alternative hypotheses to estimate the
difference in means between the populations from which Samples 1
and 2 were drawn. b. Calculate the appropriate test statistic and
interpret the results of the hypothesis test using α = 0.1....

3. Canning Transport is to move goods from three factories to
three distribution centers. Information about the move is given
below. Give the linear programming model for this problem. Source
Supply Destination Demand A 200 X 50 B 120 Y 125 C 150 Z 125
Shipping costs are: Destination Source X Y Z A 3 2 5 B 8 10 -- C 5
5 4 (Source B cannot ship to destination Z)

Make a quick plot of the cumulative times vs. cumulative
distances for Student 2. To clarify, your first data point would be
(400 m, 64 s) and your second data point would be (800 m, 128 s),
etc... From the slope of a linear regression of your graph,
calculate the average speed (in m/s) of Student 2
as he runs the 6 laps. Round your answer to 2 decimal
places.
Lap times (s) for 2 students running on a
track...

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