Consider a database of a bookstore that consists of the tables Authors, Books, Clients, and Orders. The table Books has a reference to the table Authors, the table Orders has references to the tables Books and Clients. Draw a graph that represents connections in the database. Determine the number of vertices and edges in the graph. Determine whether the graph is Eulerian.
a. 3 vertices, 4 edges, Eulerian
b. 4 vertices, 3 edges, Eulerian
c. 3 vertices, 4 edges, not Eulerian
d. 4 vertices, 3 edges, not Eulerian
d. 4 vertices, 3 edges, not Eulerian
Mathematics
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Perform the indicated operation.
÷ 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.A bag of chips is 24 ounces. A serving size is 
ounce. How many servings are in the bag of chips?
A. 9
servings
B. 32 servings
C. 6
servings
D. 18 servings
Mathematics
True or false: The matrix 
is symmetric.
?
A. ?false B. ?true
Mathematics
Solve the equation for the indicated variable. Assume no denominator is 0.A = 3?a2, for a
A. a = 
B. a = 
C. a = 
D. a = 
Mathematics