Use U = universal set = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}, A = {1, 2, 3, 5, 8}, B = {2, 3, 5, 7}, and C = {1, 4, 9} to find the set.(A ? B) ? C
A. {2, 3, 5}
B. {1, 2, 3, 5}
C. {1, 2, 3}
D. {1, 2, 3, 4, 5, 9}
Answer: D
Mathematics
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A. 0.75 B. 0.33 C. 0.54 D. 0.96
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Use the principle of mathematical induction to show that the mathematical statement is true for all natural numbers n.Sn: 10 + 20 + 30 + . . . + 10n = 5n(n + 1)
What will be an ideal response?
Mathematics
Find the unknown number in the proportion. Write your answer as a whole number or a mixed number if possible.
= 
A. x = 5
B. x = 17
C. x = 
D. x = 
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Find the ordered pair for the y-intercept of the graph of the quadratic equation.y = -x2 + 2x
A. (0, 0) B. (0, -2) C. (0, 2) D. (2, 0)
Mathematics