Answers created by Alicia

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• What is 4x+y=7 when y=x-3?
  
• How do you evaluate #ln10# using a calculator to four decimal places?
  
• How do you solve #2x^3-6x^2+x-1<=2x-3?#
  
• How do you solve #cos3x=1/sqrt2#?
  
• A bit of a help please? Similar Rectangles
  
• Six students kept track of how much time they spent reading in a week. The mean was 6 hours. The mode was 7 hours. What might each of their times be?
  
• Question #b68ff
  
• A US airlines has determined that 5% of its customers do not show up for their flights. If a passenger is bumped off a flight the airline pays the customer $200. What is the expected payout of the airline, if it overbooks a 240 seat airplane by 5 percent?
  
• Question #ac2d9
  
• Question #b4da1
  
• What is the equation of the tangent line of #f(x)=x^2 - 2x # at #x=5#?
  
• Area of trapezium?
  
• Question #d1768
  
• How do you multiply #(3p+5)(2p-4)#?
  
• Question #b758b
  
• How are metal atoms held together?
  
• How do you write 18/72 as a decimal?
  
• What is the volume in this figure?
  
• The ratio of forks to knives in Kim's kitchen drawer is 4 to 5. There are 16 forks in the drawer. of 3. The How many knives are there?
  
• The nucleus of a large atom splits and two smaller atoms are formed. Energy is released in the process. What is the name of this process?
  
• Why is a compound as common as water considered a "weird" chemical substance?
  
• Most elements on periodic table are in what state at room temperature?
  
• What role does the golgi apparatus play in the transport of materials into and out of a cell? What kind of materials does it package?
  
• Do enjambment and caesura fall under structure or rhythm when looking at literary devices in poetry?