Answers created by Omar T.

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• How do you find the slope and intercept of #4x=y+8 #?
  
• How do you find the slope given 7x+2y=14?
  
• What is the potential energy of a 2.5 kg book held 2.0 m above the ground?
  
• Question #f1534
  
• The air exerts a forward force of #10# #N# on the propeller of a #.20#-#kg# model airplane. If the plane accelerates forward at #2.0# #m##/##s^2#, what is the magnitude of the resistive force exerted by the air on the airplane?
  
• How do you factor #-9a^2-9a#?
  
• How do you solve #7x=2x^2#?
  
• A truck is moving 14 m/s to the south. If it takes the truck 20 seconds to reduce its velocity to 10 m/s south, what is its acceleration?
  
• How do you divide #(3x^2)/(6x - 3)#?
  
• A 7 kg. mass is moved across table at 25 m/sec. What force caused the acceleration?
  
• The largest asteroid, Ceres, in our solar system's asteroid belt has an estimated mass of #3 * 10^21# kg and an orbital speed of #17900# #m##/##s#. What is the asteroid's kinetic energy?
  
• How do you write 24% as a fraction and as a decimal?
  
• What are the intercepts of #-3y+3x=1#?
  
• How do you calculate the #sin(sin^-1 (1/3))#?
  
• How do you factor #2x^2+3x-20#?
  
• How do you convert 5 radians to degree?
  
• How do you simplify #12a - 3 + 6a#?
  
• How do you simplify # (-8+5 )/ (8-5)#?
  
• How do you factor # 2x^2 + 5x + 3#?
  
• What is the vertex of #y = (x-5)^2 +2#?
  
• How do you find the slope and intercept to graph #y = 4#?
  
• If #30/20 = w/14#, what is w equal to?
  
• How do you simplify # (x^2/4)^4#?
  
• How do you factor #2x^2+3x+4#?
  
• How do you simplify #4^-2 #?
  
• What is the percent change of 80 to 100?
  
• Question #2136b
  
• How do you find the x and y intercept given #-x=-y-6#?
  
• What is the difference between a nucleotide and nucleic acids?
  
• What is the quadratic formula of #0=2x^2 + 5x - 12#?
  
• How do you simplify -4√10 + 6√40?
  
• How do you write #(125)^(1/3)# in radical form?
  
• What is the vertex of the parabola described by #y = (2x – 5)^2 - 7#?
  
• What is x if #4=2/3x+9-1/3x#?
  
• What are the zero(s) of: #9 = 15t - 4.9t^2#?
  
• How do you solve #2(x-5)^2=30#?
  
• How do you simplify #sqrt(98x^3)3#?
  
• How do you simplify #5/(8+sqrt(7))#?
  
• What is the role of ATP in an organism?
  
• How do you multiply polynomials #(-5x)(2x²-3)-4x #?
  
• What is the role of lipids in organisms?
  
• How do you find the general solutions for #2cos^(2)x + 3cosx -2 = 0#?
  
• How do you find the domain and range of #f(x)=1/(3x-6)#?
  
• How do you factor #4(s^2 - 20s + 96s - 135) #?
  
• In triangle ABC, how do you solve the right triangle given side b=105m and side c=139m?
  
• How do you find the value of Secx= 5?
  
• How do you solve #r^2+8r+5=0# using the quadratic formula?
  
• Can the quadratic formula be applied to #x^4-4x^2+4#?
  
• What is formula for converting Farenheight to Celsius?
  
• How are lipids important to living things?
  
• Why are lipids insoluble in water?