Determine how many vertices and how many edges the graph has.

A. 8 vertices; 18 edges
B. 8 vertices; 16 edges
C. 8 vertices; 17 edges
D. 8 vertices; 15 edges


Answer: A

Mathematics

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Solve the problem.Annette has a bank card. Her billing date is July 4. The balance due at that date was  She sent a payment of  which the bank received on July 12. She made a new purchase for  on July 31. What will the finance charge be for August 4 if the bank charges 1.25% per month and uses the average daily balance method?

A. $8.38 B. $10.88 C. $7.79 D. $7.49

Mathematics

Find the indicated maxima or minima.Minimum of f(x, y, z) = x2 + y2 + z2,subject to x + 2y - z = 3

A.  when x = , y = 1, z = - 
B.  when x = , y = , z = - 
C. 2 when x = 0, y = 1, z = -1
D.   when x =- , y = 2, z = 

Mathematics

Write out the sum.

A. 0 + 1 + 2 + 3 + ... + n
B.  +  +  + ... + n
C. 0 +  +  + ... + n
D. 1 +  +  + ... + n

Mathematics

Solve the problem.A theater has 32 rows with 21 seats in the first row, 24 in the second row, 27 in the third row, and so forth. How many seats are in the theater?

A. 2208 seats B. 2160 seats C. 4416 seats D. 4320 seats

Mathematics