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• which of the following statements is not true about the ways in which our bodies are able to block pain? a. the release of endorphins in the body assists in alleviating pain. b. specific neural activity can limit incoming pain signals, alleviating pain. c. information from other sensory systems can close the pain gate, alleviating pain. d. a neural pathway found in the frontal lobe assists in alleviating pain. please select the best answer from the choices provided a b c d
  
• what do the stage directions tell the reader about nora? they show how much money nora gives to the porter. they give important background details about nora’s life. they show nora’s mood and her approach to her husband. they show how nora wants to hide the christmas tree.
  
• the height in feet, h, of a model rocket t seconds after launch is given by the equation h (t) = 3 + 70 t minus 16 t squared. the average rate of change in h(t) between t = 1 second and t = 3 second is 6. what does the average rate of change tell you about the rocket? the rocket is traveling six times as fast when t = 3 than it is when t = 1. the rocket is at a greater height when t = 3 than it is when t = 1. the rocket is 6 feet higher above the ground when t = 3 than it is when t = 1. the rocket is traveling at a constant rate of 6 feet per second between t = 1 and t = 3.
  
• an initial amount of $600 is invested in a compound savings account with an annual interest rate of 3.5%. 1. define variables 2. substitute into formula a = p(1+r)t 3. evaluate what is the total amount after 2 years? what is the total amount after 4 years?
  
• a function g(x) has x-intercepts at (startfraction 1 over 2 endfraction, 0) and (6, 0). which could be g(x)? g(x) = 2(x + 1)(x + 6) g(x) = (x – 6)(2x – 1) g(x) = 2(x – 2)(x – 6) g(x) = (x + 6)(x + 2)
  
• what is the minimum angle of rotational symmetry for the quadrilateral shown below? 60° 90° 180° 360°
  
• consider a system to be one train car moving toward another train car at rest. when the train cars collide, the two cars stick together. what is the total momentum of the system after the collision? 800 kg • m/s 1,600 kg • m/s 2,400 kg • m/s 4,000 kg • m/s
  
• the nazi party most strongly appealed to the german people because it was founded by former soldiers. blamed others for losing the war. provided arms to the young people. developed a strong militia and army.
  
• if you decide to get married, a trade-off would be that you have to give up being single.
  
• how did japan respond to the leagues condemnation of their invasion of manchuria