At union station, you notice that three subway lines just arrived at the same time. How long must you wait until all three lines
arrive at Union Station at the same time again?
1 answer:
Answer:
You must wait 60 minutes for all three lines to arrive at Union Station at the same time again.
Step-by-step explanation:
The complete question in the attached figure
Step 1
Find the least common multiple (LCM) of the three numbers
List the prime factors of each number
Multiply each factor the greatest number of times it occurs in any of the numbers to find out the LCM
The LCM is equal to
therefore
You must wait 60 minutes for all three lines to arrive at Union Station at the same time again.
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Answer:
Step-by-step explanation:
Before constructing bipartite graph, we need to have the responsibilities of each person sorted out first. I listed it in dash form for easy reading
Zamora
- planning,
- sales, marketing
- industry relations
Agraharam:
- planning
- development
Smith
- publicity,
- sales,
- industry relations
Chou
- planning,
- sales,
- industry relations
Macintyre
- planning,
- publicity,
- sales,
- industry relations
After we are done with that, we can start constructing the bipartite graph by making two column or two rows of group, one is for the person and the other is for responsibilities.
Later, we start match up each person to the responsibilities that assigned to them.
I attached the bipartite graph for this question as well.
