Mathematics, 20.09.2020 18:01, akkira02
New telephone lines must be installed to connect 9 cities (A, B, C, D, E, F, G, H and J).
Due to government regulations, the only possible connections that are allowed are
shown by
the edges on the graph below. The numbers on the edges indicate the cost (in millions of
dollars)
of each possible connection.
The telephone company wishes to connect the cities in the cheapest possible way.
5
000
5
5
LL
2
3
3
3
E
00
2
5
ICO
7
The total cost of the optimal solution to this problem is:
Answers: 1
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What are the solutions of the equation? z^2 + 11z + 24 = 0 a. 8, -3 b. 8, 3 c. -8, -3 d. -8, 3
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Uestion 1(multiple choice worth 5 points) (05.02)alex wants to paint one side of his skateboard ramp with glow-in-the-dark paint, but he needs to know how much area he is painting. calculate the area of the isosceles trapezoid. isosceles trapezoid with top base 12 feet, bottom base of 18 feet, and height of 6 feet. 72 ft2 84 ft2 90 ft2 108 ft2
Answers: 1
New telephone lines must be installed to connect 9 cities (A, B, C, D, E, F, G, H and J).
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