Solve the problem.The floor plan of a building is shown in the figure below. Starting outside, is it possible to walk through each door exactly once, and end up back outside? Justify your answer.
What will be an ideal response?
Yes. Each room (including "outside") has an even number of doors. Thus, an Euler circuit is possible.
Mathematics
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Determine whether the figure is a polygon. If the figure is not a polygon, state what part of the definition fails.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Find the area of the region specified in polar coordinates.One petal of the rose curve r = 7 sin 2?
A. 
?
B. 
?
C. 
?
D. 
?
Mathematics
Multiply.(-4x4)(-3x4)
A. -12x16 B. 12x8 C. -7x16 D. -7x8
Mathematics
Solve the problem.A turntable rotates at 54 revolutions per minute. What is its angular speed in radians per second?
A. 
? radians/second
B. 
? radians/second
C. 
? radians/second
D. 
? radians/second
Mathematics