Provide the proper response.How many edges must there be in order to draw a connected planar network with 8 vertices that separates the plane into 6 regions?
A. 4
B. 14
C. 16
D. Cannot be drawn
Answer: C
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Solve the problem.Suppose that the parametrized plane curve C: (f(u), g(u)) is revolved about the x-axis, where g(u) > 0 and a ? u ? b. Show that the surface area of the surface of revolution is 2?
du
What will be an ideal response?
Identify the type of sampling described by the proposal.A sample consists of every 30th worker from a group of 5000 workers.
A. stratified sample B. convenience sample C. simple random sample D. cluster sample E. systematic sample
Solve the problem.Edwin has a board that is 9.6 feet long. He wants to cut the board into pieces that are 2.4 feet long. How many 2.4-foot pieces will he get from the large board?
A. 4 pieces B. 5 pieces C. 40 pieces D. 3 pieces
Use a right triangle to simplify.cos 
A. 
B. 
C. 
D. 