I think there is a typo in your question. what is your real question? then i can help
Answer:
Step-by-step explanation:
The graph is represented graphically by drawing a point for each vertex and drawing an arc between two vertices if they are joined by an edge. If the graph is directed then...
Answer:
.0013623978
Step-by-step explanation:
Answer:
x=4
Other stuff:
Don't if it is incorrect or if it was the answer. the image was blurry.
1.
The base can't be negative, therefore 
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2.
3.
