Answers created by Brenda W.

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• Human beings have a variety of traits. How are they transmitted through generations? Are all the traits present in a single DNA or do they have separate arrangements for the same?
  
• Why is it important for Mendel's pea plant to be a purebred variety?
  
• How do you evaluate the power #(2/3)^2#?
  
• Where was the Fertile Crescent?
  
• Mario bought a 1-gal can of paint to paint his room. He used 0.5 gal for the first coat and 0.4 gal for the second coat. How much paint did he have left?
  
• How do you find the vertex of #g(x)=-x^2+6x-8#?
  
• What are sentences called where all the words start with the same letter?
  
• What human activities contribute to global warming?
  
• How do you find the x and y intercepts of #6x-y=-7#?
  
• If an atom has six protons and four neutrons, what is its charge?
  
• Question #7bb22
  
• How do you simplify #-(5y-6)+4(3+5y)#?
  
• Question #a4b1b
  
• What is the slope of the line passing through the following points: # (12,9), (4,7) #?
  
• What are some examples of water pollution?
  
• Triangle A has sides of lengths #8 ,3 #, and #4 #. Triangle B is similar to triangle A and has a side of length #6 #. What are the possible lengths of the other two sides of triangle B?
  
• Question #98a2f
  
• The Indian caste system was based on what?
  
• Given point A #(-2,1)# and point B #(1,3)#, how do you find the equation of the line perpendicular to the line AB at its midpoint?
  
• What are supplementary and complementary angles? And how do I find the complement and supplement of an angle measure?
  
• A bicycle wheel travels about 82 inches in 1 full rotation. What is the diameter of the wheel?
  
• How would I prove that if the base angles of a triangle are congruent, then the triangle is isosceles? Please provide a two column proof.
  
• How do you know which line is the base and which line is the height in a trapezoid?
  
• A parallelogram has a base of length #2x+1#, a height of #x+3#, and an area of 42 square units. What are the base and height of the parallelogram?
  
• Is a rectangle a parallelogram always, sometimes or never?
  
• What is the radius of a circle with circumference of 13 ft?
  
• Why is marine life in danger? What are the current threats to marine life?
  
• How do you simplify #sqrt(1+x) + sqrt(1-x)#?
  
• A bunch of friends went to the Snack Shack for lunch. The first family ordered 4 hamburgers and 4 orders of fries for $9.00. The next family ordered only 1 hamburger and 2 orders of fries for $3. How much would each item cost individually?
  
• How do you graph using slope and intercept of #-16x + 7y = 30#?
  
• How do you simplify #2(3 + 5)#?
  
• How do you find the slope and intercept to graph #x = -2#?