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• if trauma is suspected, what should you do before beginning compression technique?
  
• on a coordinate plane, an exponential function approached y = 0 in quadrant 2 and increases into quadrant 1. it crosses the x-axis at (0, 2). what is the initial value of the exponential function shown on the graph?
  
• how does the word tranquil relate to the overall mood of the passage? tranquil describes torres as calm, which is the opposite of how the narrator feels. tranquil describes torres in a way that is appropriate to describe a person under stress. tranquil describes torres as very calm for a person who has never been to a barber before. tranquil describes torres in a way that shows the narrator is lying about what torres is like.
  
• the sociocultural perspective was greatly influenced by an increase in cultural diversity.
  
• the main cable of a suspension bridge forms a parabola modeled by the equation y = a(x – h)2 + k where y is the height in feet of the cable above the road, x is the horizontal distance in feet from the right bridge support, a is a constant, and (h, k) is the parabola’s vertex. what is the maximum and minimum height of the bridge modeled by the equation y = 0.005(x – 60)2 + 8? maximum height = 100 feet and minimum height = 26 feet maximum height = 100 feet and minimum height = 8 feet maximum height = 60 feet and minimum height = 26 feet maximum height = 26 feet and minimum height = 8 feet
  
• according to the rational root theorem, the numbers below are some of the potential roots of f(x) = 10x3 + 29x2 – 66x + 27. select all that are actual roots. 1 3
  
• how should the decimal point in 6.8 be moved to determine the product of 6.8 and 100
  
• select the correct answer. an iron bar at 200°c is placed in thermal contact with an identical iron bar at 120°c in an isolated system. after 30 minutes, both iron bars are at 160°c. if the iron bars were placed in thermal contact in an open system instead of an isolated system, how would the results be different? assume that the room temperature is 25°c. a. the temperatures of the iron bars after 30 minutes would be less than 160°c because heat would be lost to the surroundings. b. it would take more than 30 minutes for both iron bars to reach 160°c because heat would be transferred less efficiently. c. the temperatures of both iron bars would increase as they absorb heat from the surroundings. d. the temperatures of both iron bars would decrease because pieces of them would be lost to the surroundings.
  
• solve the system of equations. 2.5y + 3x = 27 5x – 2.5y = 5 what equation is the result of adding the two equations? what is the solution to the system?
  
• which of the following describes the best strategy for increasing a specific joint's range of motion? a. developing a rigorous whole-body exercise program b. avoiding stretching before vigorous exercise c. applying the principles of overload and progression to exercise the joint d. spending two hours swimming daily