Is the network in c) an Euler circuit? Can this network can be traversed?
?
?
A. not an Euler circuit; traversable
B. not an Euler circuit; not traversable
C. an Euler circuit; traversable
D. an Euler circuit; not traversable
Answer: B
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Six different decorators have to paint 6 rooms and put a wallpaper border around each room at the ceiling. One gallon of paint covers 400 sq ft and one roll of border contains five yards. The decorators are trying to save money, so they each would like to use one gallon of paint and three rolls of border. The list gives the name of each decorator and the size of the room. 
Give the names of the decorators who will not have enough paint, but will have enough border for their rooms. (Assume a ceiling height of 8' for each room.)
A. Irina, Sun Woo B. Mary, Sam C. Rosa, Manuel D. None
Graph the rational function.f(x) = 
A. 
B. 
C. 
D. 
Perform the indicated operations. Express the answer as a single polynomial in standard form.8x7(-2x5 + 7)
A. -16x12 + 7 B. -16x12 + 56x7 C. 40x7 D. -16x5 + 56
Find an equation for the ellipse described.Focus at (-7, 0); vertices at (±8, 0)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1