Use a Venn diagram to decide if the statement is true or false.(A' ? B)' = A ? B' 

A. True
B. False


Answer: B

Mathematics

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State the y-intercept and slope of the graph of the given equation.y = -5x + 9

A. y-intercept 9; slope -5 B. y-intercept 5; slope -9 C. y-intercept 9; slope 5 D. y-intercept 5; slope 9

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Solve the problem.Find the work done lifting a 209-pound weight 16 feet into the air.

A. 334.4 foot-pounds B. 13.1 foot-pounds C. No work is done D. 3344 foot-pounds

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Solve the problem.The bar graph below shows a company's yearly profits from 1991 to 1999. Let an represent the company's profit, in millions, in year n, where n=1 corresponds to 1991, n = 2 corresponds to 1992, and so on. Find 

A. $122.3 million B. $457.7 million C. $438.3 million D. $400.7 million

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? Name anlge 3 in three appropiate ways. ?

A. ?CBE; ?EBC; ?B;  B. ?1;?ABD;?DBA C. ?3; ?CBE; ?EBC D. ?ABD; ?DBA; ?B

Mathematics