Answers created by Shi

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• What is the environmental impact of diamond mining?
  
• How do you write an equation in point-slope form for the given (-4,-1) and (2,-1)?
  
• What is 45% of 120 m?
  
• How do you change 0.72 into a fraction?
  
• What is the shorthand notation for a ground-state silicon (Si) atom?
  
• How does deforestation lead to desertification?
  
• As the moon visits are still controversial to some people, why does NASA not use the Hubble Space Telescope to show images of the landing sites?
  
• How does insulation affect energy efficiency?
  
• What is a meniscus? Why is it necessary to know about it when measuring liquids?
  
• How do you simplify #y= 4( x + 1) ^ { 2} - 3#?
  
• What is the difference between "learned" and "learnt"? Is "to learn" a regular or an irregular verb?
  
• What are some examples of human activities that affect processes in the water cycle?
  
• What is the difference between a shell and a subshell?
  
• How do you simplify #(3x + 2)(x - 1) + 4x#?
  
• How do you write 1,783,980,000 in scientific notation?
  
• How do you divide #(x^2+4x+4) / (x+2) #?
  
• What is the order of quadrants in a graph?
  
• How do you simplify #9 -［(4*2+6)-9］+(4+2*6)#?
  
• Kim's puppy grew #1 3/4# inches the first week, and #2 1/2# inches the second week. How much did the puppy grow all together?
  
• What is atomic number of carbon?
  
• How do you determine if the equation # y = 0.84(1.45)^x# represents exponential growth or decay?
  
• How do you write #87000# in scientific notation?
  
• How can weather affect the price of food?
  
• How do you simplify #7(3)-2*4#?