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• the scatter plot shows the systolic blood pressure of people of several different ages. this equation represents the linear model for this data. y = x + 95 according to the model, how much does the systolic blood pressure increase for each year of age? responses 1 mm hg per year 1 mm hg per year 5 mm hg per year 5 mm hg per year 15 mm hg per year 15 mm hg per year 95 mm hg per year 95 mm hg per year 110 mm hg per year 110 mm hg per year a graph measuring systolic blood pressure in relation to age. a line indicates that blood pressure increases as age increases
  
• when someone is considering a career as a lawyer, future earnings minus the cost of law school is the net cost. net benefit. future cost. future benefit.
  
• which type of star system has the most stars? open cluster globular cluster eclipsing binary binary star system
  
• which phrase describes the income effect? a. the effect of demand and supply on income earned by producers b. the impact of price on consumers’ purchasing ability and decisions c. the increased income earned by suppliers because of high prices d. the impact of consumers’ income on the supply of a product
  
• the following chart shows a store?s records of sales of stuffed toys for two months.2 circle graphs. a circle graph titled september. teddy bears is 346, rabbits is 297, cats is 199, horses is 245, other is 225. a circle graph titled october. teddy bears is 308, rabbits is 260, cats is 285, horses is 186, 275 is other.which of the following are accurate assessments of trends displayed in this graph?i. sales of teddy bears decreased by about 2.9% between september and october.ii. the change in sales of rabbits is roughly equal to the change in sales of all toys.iii. roughly 24.1% fewer horses were sold in october than in september.a.i and iib.ii onlyc.i and iiid.iii only
  
• using the remainder theorem, which quotient has a remainder of 20? a. b. c. d.
  
• a sequence is defined by the recursive function f(n + 1) = f(n) – 2. if f(1) = 10, what is f(3)? 1 6 8 30
  
• what is the controlling idea? many people seeking to lose weight eliminate carbohydrates from their diets. carbohydrates’ bad reputation ignores the benefits they can offer. there are many dishes that pair healthy vegetables with pasta. athletes must increase their carbohydrate intake to improve performance.
  
• which environmental concern became a more public issue in the 1970's due to media attention?
  
• determine the standard deviation by filling in the table as part of your calculation. consider the following data 13, 14, 11, 11, 13, 10 a. 0.82 c. 1 b. 1.41 d. 0.41