Solve: b – 4 ? -5
A) b ? -1
B) b > -1
C) b ? -1
D) b < -1
E) No solutions exist
A) b ? -1
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Answer the question.Find a rational number between 0.676776777... and 0.
.
A. 0.
B. 0.674674674...
C. 0.676776776
D. 0.
Solve the problem.Cory and Melissa are racing electronic cars around a circular track. They begin at the same time going in the same direction. Cory's car completes a revolution in 50 seconds, while Melissa's car completes a revolution in 45 seconds. How long will it take them before both cars reach the starting point again simultaneously?
A. 90 sec B. 900 sec C. 180 sec D. 450 sec
Find the sample space for the experiment.There are 3 balls in a hat; one with the number 3 on it, one with the number 6 on it, and one with the number 8 on it. You pick a ball from the hat at random and then you flip a coin.
A. {3 H, 3 T, 6 H, 6 T, 8 H, 8 T} B. {3 H, 6 H, 8 H} C. {3 6 8 H, 3 6 8 T} D. {3 H T, 6 H T, 8 H T}
Provide an appropriate response.Write the simplex tableau, label the columns and rows for the linear programming problem:Maximize P = 4x1 + x2 subject to2x1 + 5x2 ? 93x1 + 3x2 ? 2 x1, x2 ? 0 
A. 
B. 
C. 
D. 
