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• which system of linear inequalities is represented by the graph y x-2 and x-2y 4
  
• tyler believes that an 8-sided die can be used to predict whether customers at his store will use a coupon when making their purchases, with a roll of 1 indicating a coupon and all other outcomes indicating no coupon. today, 4 of the first 48 customers in the store used a coupon. how does the experimental probability of a customer using a coupon compare to the theoretical probability of tyler’s die? the experimental probability is greater than the theoretical probability by more than 2%. the experimental probability is less than the theoretical probability by more than 2%. the experimental probability is greater than the theoretical probability, but within 2%. the experimental probability is less than the theoretical probability, but within 2%.
  
• simone created a chart to summarize the energy transformations that take place when energy from the wind is used to generate electricity. a 2-column table with 2 rows titled energy from windmills. the first column labeled process has entries wind spins turbines, turbines activate generators. the second column labeled energy energy transformation has entries ?, mechanical energy transformed to electrical energy. which best completes the chart? nuclear energy transformed to electrical energy chemical energy transformed to electrical energy radiant energy transformed to mechanical energy kinetic energy transformed to mechanical energy
  
• what is the enthalpy of combustion when 1 mol c6h6(g) completely reacts with oxygen?
  
• decide whether the sentence is correct or incorrect as written. tengo un libro grande. correct incorrect
  
• highlight clues that signal the reader should change tone. laura tried to calm her down. ""just remember how mister lincoln couldn't think of anything to say at the gettysburg, but then, bang! four score and once upon a time ago,"" she began reciting. ""something is going to come if you just relax. you'll see, like the americans say, necessity is the daughter of invention. i'll help you."" –""daughter of invention,"" julia alvarez what is the tone of the first line of dialogue until “gettysburg”? which type of clue helps the reader understand how to read the word “bang”? which tone is best for reading the word “bang”? which words should be read with a formal tone?
  
• compare the necks and shells of the two galapagos tortoises shown here. how could both necks and shells be an adaptation to the environment? construct a possible explanation.
  
• for non-stafford act incidents, who activates the appropriate coordinating structures?
  
• in the excerpt, dr. lanyon’s conflict is an internal conflict because it is character vs. character. character vs. nature. character vs. self. character vs. society.
  
• which of the following accurately describes the differences between the si and english systems of measurement?