Answers created by DoctorB

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• Which verbal expression is represented by 1/2(n-3)?
  
• What is a helping verb? If I was "taking swimming lessons" is the helping verb "taking" or "swimming"?
  
• What are iambic feet?
  
• How do you solve `cos theta= -0.5`?
  
• Question #e4035
  
• How do you solve `6+ n = - 7`?
  
• How often does a synapse fire in a day on average?
  
• How do you solve `\sqrt { x - 4} + 8= 9`?
  
• What is 4.45 as a fraction?
  
• How do you evaluate `sin^-1(1/sqrt2)`?
  
• What is the general function of enzymes in the human body?
  
• What body systems does polio effect?
  
• How do you simplify `-5+5`?
  
• How do you solve `\sqrt { 3x - 22} = \sqrt { 10- x }`?
  
• How do you solve `5s + 4= - 71`?
  
• Who is the first periodic table mostly credited to?