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• an elevator exerts a force of 8000 n to lift the passengers 15 m. how much work is the elevator doing? the elevator is doing j of work.
  
• art is often controversial because __________________ a. artists use the elements of art in creative ways, which often offend the public. b. art is almost always based on religious beliefs or cultural circumstances. c. artists and observers have varying ideas of what art is. d. art is no longer a respected profession. please select the best answer from the choices provided a b c d
  
• use synthetic division to solve (x3 + 1) ÷ (x – 1). what is the quotient? x squared + x + 1 + startfraction 2 over x + 1 endfraction x squared minus x + 1 x squared + x + 1 + startfraction 2 over x minus 1 endfraction x cubed minus x squared + x minus 1
  
• which sentence most likely comes from a narrative essay? the best way to ensure that the eggs don't scorch is to keep an eye on them and stir continuously. nervous about landing on the new planet, captain hassan pored over possible scenarios for hours. i looked up at the audience and tried to swallow my fear, wiping my sweaty hands on my skirt. botanists have discovered that alpine plant life is far more varied than was previously thought.
  
• examine the two advertisements above. in your opinion, is advertisement, like the two above, a form of art? use terms and concepts from the lesson to support your opinion.
  
• circle c is inscribed in triangle qsu. what is the perimeter of triangle qsu? 3 units 16 units 30 units 40 units
  
• what is the first error he made in computing the standard deviation? yuri failed to find the difference between each data point and the mean. yuri divided by n instead of n -1. yuri did not subtract 9 - 14 correctly. yuri failed to square -2 correctly.
  
• both an electric motor and a generator spend an electromagnet inside of a permanent magnet
  
• which best states the principle of limited government established by the constitution? government can do only what the courts give it authority to do. government can do only what the people give it authority to do. government can do only what the president gives it authority to do. government can do only what congress gives it authority to do.
  
• if the frequency of a radio station is 88.1 mhz (8.81 × 107 hz), what is the wavelength of the wave used by this radio station for its broadcast? the answer should have three significant figures.