Which values are two of the possible solutions to the equation? sine (5 x minus pi) = startfraction startroot 2 endroot over 2 endfraction, 0 less-than-or-equal-to x less-than 2 pi left-brace startfraction pi over 20 endfraction, startfraction 3 pi over 20 endfraction right-brace left-brace startfraction pi over 4 endfraction, startfraction 7 pi over 4 endfraction right-brace left-brace startfraction pi over 4 endfraction, startfraction 7 pi over 20 endfraction right-brace left-brace startfraction 5 pi over 4 endfraction, startfraction 7 pi over 4 endfraction right-brace.

Which of the following best describes the difference between “autobiography” and “memoir”? a. autobiography is written about the author's own interpretation of events; memoir is a written interpretation of events. b. memoir covers a particular time in the writer’s life or recounts life events around one or two themes; autobiography covers the entire story of the author's life and has multiple themes. c. autobiography covers the entire story of the writer's life and has multiple themes; memoir is a shorter written work with one theme. d. autobiography covers entire story of the writer's life and has multiple themes; memoir is the writer’s random memories about past experiences.

The authors use the word “backbone” in lines 3 and 39 to indicate that

Cartels control the production and pricing of goods mainly through a) the elimination of competition. b) the cooperation of their members. c) the limitation of price controls. d) the manipulation of government pressure.