Solve the system by Gauss-Jordan elimination.
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Please enter your answer in the form x = , y = , z = .
What will be an ideal response?
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Solve the right triangle. Express angles in decimal degrees.
B = 44°, a = 55.8
A. A = 46°, b = 57.8, c = 80.3 B. A = 46°, b = 53.9, c = 77.6 C. A = 44°, b = 40.1, c = 53.9 D. A = 44°, b = 57.8, c = 40.1
Provide an appropriate response.The payoff table for three possible courses of action A1, A2, and A3 is given below.pi?A1xi?A2xi?A3xi?.3$70$40$50.2$100$120$110.1$160$140$90.4$80$140$160Which course of action will produce the largest expected value? What is it?
What will be an ideal response?
Solve the problem.The temperature was 73°F in the morning, but it dropped 16°F in the afternoon and another 6°F in the evening. What was the temperature in the evening?
A. 63°F B. -63°F C. 51°F D. -51°F
Simplify.(4x-6y5z-6)-1
A. 
B. 
C. 
D. 