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Author Question: Middletown is designing a new high-speed rail system to connect Downtown, the Airport, and the Mall. ... (Read 147 times)

piesebel

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Question 1

Use the mileage chart shown below to find the minimum spanning tree for the 6 cities of Atlanta, Dallas, Denver, Houston, Kansas City, and Memphis.



The length of the minimum spanning tree connecting the 6 cities is
◦ 2117 miles.
◦ 2573 miles.
◦ 2134 miles.
◦ 2227 miles.
◦ none of these

Question 2

Middletown is designing a new high-speed rail system to connect Downtown, the Airport, and the Mall. The elevated tracks for the rail system will run along the existing roads, that run on a grid as shown below. In addition, a central switching station must be located at one of the intersections.




Where is the optimal location for the switching station?
◦ One block north of the Mall.
◦ One block north and one block east of the Airport.
◦ Two blocks east of Downtown.
◦ Two blocks north of the Airport.
◦ none of these


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Marked as best answer by piesebel on May 5, 2020

Natalie4ever

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piesebel

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Reply 2 on: May 5, 2020
Gracias!


vickybb89

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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