Answer:
The correct option is A.
Step-by-step explanation:
If a graph is formed by connecting a single universal vertex to all vertices of a cycle, then it is known as wheel graph.
W₆ means wheel graph having 6 vertices as shown in the below figure.
Total number of edges in a wheel graph is 2(n-1), where n is number of vertices. So, the number of edges in W₆ is

In a spanning tree all the vertices covered with minimum possible number of edges. Total number of edges in a spanning tree is (n-1).
Total number of edges in a spanning tree which has 6 vertices is

The number of edges we need to remove is

Therefore the correct option is A.
Friday 1.05 mile
Saturday 1.50 mile
Sunday 1.25 mile
Tuesday 1.10 mile.
The smallest of these numbers is 1.05, so on Friday Jonathan rode the least.
She didnt have enough
she would have 48 dollars in her jar
she she had 2 dollars to little
Answer:
Failed to Reject Null Hypothesis
Step-by-step explanation:
Null Hypothesis: The means from two respective diets are the same Alternative Hypothesis: The two means from the two diets differ.
Fall in Cholesterol (mg/dL)
Diet n Mean SD
Rice 7 14.4 7.8
Vegetable 9 12.19 7.86