Factor the trinomial completely.x5 + 2x4 - 15x3
A. x3(x - 5)(x + 3)
B. x3(x + 5)(x - 3)
C. (x4 + 5x3)(x - 3)
D. (x2 - 5)(x3 + 3)
Answer: B
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Assign as indicated using the Huntington-Hill method.A hospital administrator wishes to assign ten emergency room medical teams to three outreach centers. The numbers of patients treated in an average week at the three centers are as follows:Center 1: 280 patientsCenter 2: 175 patientsCenter 3: 95 patientsHelp the administrator assign the medical teams to the three centers. Begin by giving each center one team.
A. Center 1: 5; Center 2: 4; Center 3: 1 B. Center 1: 4; Center 2: 4; Center 3: 2 C. Center 1: 4; Center 2: 3; Center 3: 3 D. Center 1: 5; Center 2: 3; Center 3: 2
Calculate, if possible.(-8)(-4)(-7)
A. -124 B. -234 C. 224 D. -224
Solve the problem.Your computer supply store sells two types of laser printers. The first type, A, has a cost of $86 and you make a $45 profit on each one. The second type, B, has a cost of $130 and you make a $35 profit on each one. You expect to sell at least 100 laser printers this month and you need to make at least $3850 profit on them. How many of what type of printer should you order if you want to minimize your cost?
What will be an ideal response?
Find the area under the graph of the function over the interval given.y = 2x - x2; [0, 2]
A. 
B. 
C. 
D. 