Use the information below to determine the cardinality of the set. U = {q, r, s, t, u, v, w, x, y, z} A = {q, s, u, w, y} B = {q, s, y, z}n(U)
A. 10
B. 19
C. 5
D. 9
Answer: A
Mathematics
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A. (8x - 31)(x + 4) B. (8x + 31)(x - 4) C. (8x - 4)(x + 31) D. (8x + 4)(x - 31)
Mathematics
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B. 
C. 
D. 
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Match the equation with the correct graph.x2 + y2 - 12x - 10y + 52 = 0
A. 
B. 
C. 
D. 
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