Each of six decorators has to paint a room (walls only) and put a wallpaper border around the room at the ceiling. One gallon of paint covers 400 sq ft, and one roll of border contains five yards. Each decorator has 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. {Sue, John}
B. {Yong Sun, Sergey}
C. {Juanita, Pedro}
D. None
Answer: D
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Find the absolute maximum and minimum values of the function on the given curve.Function: 
curve: 
A. Absolute maximum: 10 at 
absolute minimum: 3 at 
B. Absolute maximum: 9 at 
absolute minimum: 3 at 
C. Absolute maximum: 10 at 
absolute minimum: 2 at 
D. Absolute maximum: 9 at 
absolute minimum: 2 at 
Simplify
Evaluate the expression for the given value of the variable or variables.5x2 + 28x; x = 
A. 9
B. 
C. 12
D. 6
Find the relative extrema of the function and classify each as a maximum or minimum.f(x) = 45x3 - 3x5
A. Relative maximum at (0,0), relative minimum: (3, 486) B. Relative minimum: (-3, -486), relative maximum at (0,0) C. Relative minimum: (-3, -486), relative minimum at (0,0), relative maximum: (3, 486) D. Relative minimum: (-3, -486), relative maximum: (3, 486)