Answers edited by David Y.

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• What are the major mass extinctions in earth's history?
  
• What is the difference between regeneration and fragmentation?
  
• How do you use the Ratio Test on the series #sum_(n=1)^oon^n/(n!)# ?
  
• When answering a question, contributors should explain the underlying concepts required to understand the answer. How far back should the contributor go when explaining these concepts vs linking to them?
  
• What is translation?
  
• How do you foil #(18x + 20)(–12x – 6)#?
  
• Question #e2e8f
  
• What makes an answer on Socratic great?
  
• What is the s,p,d,f configuration of Co?
  
• Question #5e462
  
• When should I edit someone else's answer?
  
• Question #92d7d
  
• How do you solve the system #2x - y = 2# and #-x + 5y = 3#?
  
• How did Socratic start?
  
• What is underemployment?
  
• How do you solve the simultaneous equations #x+2y=4# and #3x-4y=7#?
  
• What are the equator and the prime meridian?
  
• What is the amplitude of the function #y=-3sin x#?
  
• How do you make saturated solution of sodium bicarbonate?
  
• How do cellular respiration and breathing differ?
  
• Question #c49a8
  
• What is the balanced equation for photosynthesis?
  
• What is density?
  
• In the equation #3*(5*t + 2) = 36#, what does t equal?
  
• What is the formula for #(a+b)^3#?
  
• How can a solute be separated from a solvent?
  
• Solve #4x^(1//2)#?