Questions asked by Zoe

• Back to user's profile
• The longer the half-life, the more/less stable the nuclide?
  
• What are the zeros in x^3+3x^2-3x-5?
  
• What is #(-19y^0 z^4)/(-3z^16)#?
  
• What is #(x^-3) ^2 *x^5 / x^-1#?
  
• How do you solve 5/2 + 9 divided by 3 - 2/6?
  
• What is 5 divided by x^2+3x+2 added by 3 divided by x+1? (See details for formatting?
  
• Why were political machines effective?
  
• By 1900, most historians agree the Western Frontier of America was closed. Can you explain three reasons why they have concluded this?
  
• What is the mass of a mole of sucrose (C12H22O11)?
  
• Why do we need to look at genetics at both the organismal and the molecular level?