The augmented matrix of a system of equations has been transformed to an equivalent matrix in row-echelon form. If the system is consistent, then give the solution. If it is not, then state that it is inconsistent.
A. (63, -22, 5)
B. (68, -24, 5)
C. (63, -24, 5)
D. Inconsistent
Answer: B
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Simplify.i6
A. 1 B. -1 C. i D. -i
Solve the problem.Mendel found that flower color in certain pea plants obeyed this scheme: Pure red crossed with pure white produces red. When pure red (RR) and pure white (rr) parents are crossed, the resulting Rr combination (one of each gene) produces second generation offspring with red flowers, since red is dominant. Suppose one of these second generation Rr flowers is crossed with a pure red. What is the probability that the resulting plant will have white flowers?
A. 0 B. 0.75 C. 0.25 D. 0.5
Find an equation for the graph.
A. y = 2 cos 3?x
B. y = 3 cos 2?x
C. y = 2 cos 
x
D. y = 3 cos 
x
Find the real solutions of the equation by factoring.x3 + 6x2 - 16x - 96 = 0
A. {16, -6} B. {-4, 4, -6} C. {4, -6} D. {-4, 4, 6}