Find the probability.A 6-sided die is rolled. What is the probability of rolling a 3 or a 6?
A. 
B. 
C. 2
D. 
Answer: D
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Solve the problem.A fence 8 feet high runs parallel to a tall building and 27 feet from it. Find the length of the shortest ladder that will reach from the ground across the top of the fence to the wall of the building.
A. 47.9 ft B. 35 ft C. 46.9 ft D. 45.9 ft
Add or subtract terms whenever possible.
+ 
+ 
+ 
A. 181
+ 15
B. 19
+ 
+ 
C. 
+ 
+ 15
D. 19
+ 15
Provide the proper response.True or false? 
Fill in the blank(s) with the appropriate word(s).
Use slack variables to convert the constraints into linear equations.Maximize4x + 12y + 7zsubject to:5z + 3y + z ? 12 x + 2y + z ? 24with:x ? 0, y ? 0, z ? 0
A. 5x + 3y + z + u = 12 x + 2y + z + v = 24 -4x - 12y - 7z + M = 0 Maximize M given that x ? 0, y ? 0, z ? 0, u ? 0, v ? 0 B. 5x + 3y + z + u = 12 x + 2y + z + u = 24 4x + 12y + 7z + M = 0 Maximize M given that x ? 0, y ? 0, z ? 0, u ? 0 C. 5x + 3y + z = u - 12 x + 2y + z = v - 24 4x + 12y + 7z = M Maximize M given that x ? 0, y ? 0, z ? 0, u ? 0, v ? 0 D. 5x + 3y + z = u + 12 x + 2y + z = v + 24 -4x - 12y - 7z = M Maximize M given that x ? 0, y ? 0, z ? 0, u ? 0, v ? 0