Use the information below to determine the indicated set. U = {x | x ? N and x ? 15} A = {x | x ? N and 5 < x < 10} B = {x | x ? N and x is even and x < 14} C = {x | x ? N and 8 ? x ? 13} (A' ? C) ? B'

A. {1, 3, 5, 7, 9, 11, 13, 15}
B. {6, 7, 8, 9, 11, 13}
C. {3, 5, 9, 11, 13, 14}
D. {1, 3, 5, 9, 11, 13, 14, 15}


Answer: D

Mathematics

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Solve the problem. Assume that all pizzas are circular in shape and that the measurement given in the table is the diameter of the pizza in inches. Use 3.14 as the approximate value of ?. Use the table below to find the cost per square inch for each size of cheese pizza. Round your answers to the nearest thousandth. Which size is the best buy?Cheese$4.40$8.30$10.90Veggie$5.30$9.20$12.60Pesto$5.80$10.30$13.90

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Small ? $0.029
Medium   ? $0.018
Large     ? $0.014
Best buy: large
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Medium   ? $13.619
Large     ? $18.437
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Medium   ? $0.220
Large     ? $0.217
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