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• consider the reaction below. 2 upper n subscript 2 upper o subscript 5 (g) double-headed arrow 4 upper n upper o subscript 2 (g) plus upper o subscript 2 (g). if the reaction is at dynamic equilibrium at 500 k, which statement applies to the given chemical system? the forward and reverse reactions no longer occur. the rates of the forward and reverse reactions are unequal. the concentrations of the products and reactants do not change. the forward reaction stops at 500 k.
  
• the economy has been growing poorly in spite of what the numbers the government recently released say, ____?
  
• if the pool is to be 24 ft on each side, what is the length of one side of the hot tub? 4 ft 4.8 ft 6 ft 7.2 ft
  
• develop a logical argument as to why television satellites, which broadcast information as electromagnetic radiation, can send signals from the vacuum of space?
  
• referring back to your introduction in the conclusion of your speech is recommended as a way to
  
• ramona is counting the posts between mile markers on the highway. in 1 mile, she counts 33 posts if the posts are evenly spaced, how many feet apart are they? (1 mile = 5,280 feet)
  
• what person does jake ask to help find the museum? a bus driver a tourist a detective a policeman
  
• james joyce used many classical allusions in his novel a portrait of the artist as a young man. many characters are named after characters from greek mythology. with this information in mind, complete the following paragraph. the main character of a portrait of the artist as a young man is named after , who was a renowned craftsman. this greek figure was exiled with his son icarus on an island. he constructed from wax, feathers, and strings. he built two pairs: one for him and one for his son. he warned his son not to fly too high or too low. icarus did not listen and fell to his death.
  
• read the excerpt from martin luther king jr.’s ""i have a dream” speech. fivescore years ago, a great american, in whose symbolic shadow we stand today, signed the emancipation proclamation. this momentous decree came as a great beacon light of hope to millions of negro slaves who had been seared in the flames of withering injustice. it came as a joyous daybreak to end the long night of their captivity. the emotional connotation of the underlined word helps king emphasize the document’s history. significance. timing. creativity.
  
• a national consumer agency selected independent random samples of 45 owners of newer cars (less than five years old) and 40 owners of older cars (more than five years old) to estimate the difference in mean dollar cost of yearly routine maintenance, such as oil changes, tire rotations, filters, and wiper blades. the agency found the mean dollar cost per year for newer cars was $195 with a standard deviation of $46. for older cars, the mean was $286 with a standard deviation of $58. which of the following represents the 95 percent confidence interval to estimate the difference (newer minus older) in the mean dollar cost of routine maintenance between newer and older cars?