Two statements are listed in which p, q, and r represent propositions. Are the two statements logically equivalent?(p or q) or r; p or (q or r)

A. No
B. Yes


Answer: B

Mathematics

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Describe the distributions with a pie chart.The following figures give the distribution of land (in acres) of a county containing 74,000 acres.ForestFarmUrban11,100?7400?55,500

A.

B.

Mathematics

Solve the problem.A magazine earned $74 million in 1998 from advertising revenue and subscriptions. If the advertising revenue was 7 times the subscription revenue, how much did the magazine earn from advertising?

A. $0.9 million B. $129.5 million C. $64.8 million D. $9.3 million

Mathematics

Provide an appropriate response.Which one of the following is a description of the graph of the solution set for the system below?x2 + y2 ? 36 4x2 + 9y2 ? 36

A. The area inside the ellipse (defined by the second equation) and outside the circle (defined by the first equation), including both borders. B. The area inside the ellipse (defined by the second equation), including the border. C. The area inside the circle (defined by the first equation) and outside the ellipse (defined by the second equation), including both borders. D. None of these

Mathematics

Graph the inequality on the given number line.-1 ? x < 3

A.

B.

C.

D.

Mathematics