Solve the problem.A lottery game has balls numbered 1 through 19. What is the probability of selecting an even numbered ball or a 7?
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Match the graph with its equation.
A. x = -5 B. y = -5 C. y = -2x - 5 D. y = 5
Mathematics
Write the equation of a circle with the given center and radius.Center at (0, 9); Radius 
A. (x - 9)2 + y2 = 36 B. (x + 9)2 + y2 = 36 C. x2 + (y + 9)2 = 6 D. x2 + (y - 9)2 = 6
Mathematics
Find the Cartesian product or cardinal number as requested.A = {6, 10, 12}B = {5, 10}Find A × B.
A. {(6, 5), (10, 10)} B. {(5, 6), (5, 10), (5, 12), (10, 6), (10, 10), (10, 12)} C. {(6, 5), (6, 10), (10, 5), (10, 10), (12, 5), (12, 10)} D. {(6, 5), (10, 12), (12, 5)}
Mathematics
Simplify.
A. - 
B. - 
C. - 
D. - 
Mathematics