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• use the data set to determine which statements are correct. check all that apply. 115, 120, 118, 104, 109, 148, 135, 141, 139 the median is 120. the median is 109. there is an outlier. the lower quartile is 118. the lower quartile is 112. the upper quartile is 140. the upper quartile is 141. the interquartile range is 28.
  
• which tools do meteorologists use to help create weather forecasts?guessesweather service mapsopinions from weather watcherspersonal observations
  
• the times for erin’s five laps around the track were 56.6 seconds, 57.9 seconds, 57.5 seconds, 65.3 seconds, and 65.7 seconds. using rounding to the nearest whole second as the only estimation technique, what is the total estimated time for erin’s five laps in seconds? 300 303 304 320
  
• the equation, 3x2 + 6x + 3y2 + 7y + 4 = 0, represents a conic. the conic represented by the equation is a/an because .
  
• during which period did mammals first appear? a. pleistocene b. carboniferous c. cretaceous d. jurassic please select the best answer from the choices provided a b c d
  
• a deli is offering two specials. the roast beef special gives a profit of $2.30 per sandwich, and the turkey special gives a profit of $3.10 per sandwich. the roast beef special uses two slices of bread and three slices of cheese. the turkey special uses two slices of bread and four slices of cheese. the deli has 120 slices of bread and 160 slices of cheese available for the specials. the deli wants to maximize its profit selling specials. let x represent the number of roast beef specials and y represent the number of turkey specials.what are the constraints for the problem?mc023-1.jpgmc023-2.jpgmc023-3.jpgmc023-4.jpgmc023-5.jpgmc023-6.jpgmc023-7.jpg
  
• the table below shows the earnings, in thousands of dollars, for three different commissioned employees. $2,000 + 3% on all sales 7% on all sales 5% on the first $40,000 + 8% on anything over $40,000 december 4.4 5.6 5.2 january 3.5 3.85 3.6 february 4.7 4.9 4.4 who had the largest dollar amount in sales for the month of december? a. the salary plus commission employee. b. the straight commission employee. c. the graduated commission employee. d. they each had the same dollar amount in sales.
  
• how is dwaina affected by her conversation with the young man? she decides to keep sending her lunch money to the shelter. she realizes that there is something she can do to help him. she decides, out of frustration, to stop helping those at the shelter. she realizes that she is unable to help make his life any better.
  
• the development of the second great awakening can best be linked to which of the following historical situations?
  
• which type of sentence is this? the conference's keynote speaker, who researches dialects of american english, was having audio problems, so he imitated all the accents in his presentation.