This is a tableau from a linear programming problem.
The information in the tableau indicates the linear programming problem has:
A. a unique solution
B. multiple solutions
C. unbounded solutions
D. no feasible solution
Answer: D
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If there are G grams of a certain radioactive substance present today, then in one year there will be 
grams remaining. There are initially 29 grams present. Find a formula that gives the amount G, in grams, remaining after t years.
?
A. ?
B. 
C. ?
D. ?
Solve.A rectangular box with volume 468 cubic feet is built with a square base and top. The cost is $1.50 per square foot for the top and the bottom and $2.00 per square foot for the sides. Let x represent the length of a side of the base in feet. Express the cost of the box as a function of x and then graph this function. From the graph find the value of x, to the nearest hundredth of a foot, which will minimize the cost of the box.
A. 8.55 feet B. 8.63 feet C. 7.92 feet D. 8.44 feet
Provide an appropriate response.What is wrong with solving x2 = 6x by dividing both sides of the equation by x?
What will be an ideal response?
Find sum of the pair of complex numbers.-3 + 7i, 9i
A. -3 - 2i B. 6 + 7i C. -3 + 16i D. 13i