Answers created by Jemuel C.

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• For `x^2 - 6x +9 =0`, how many number of distinct solutions are there, and are they rational, irrational or non real complex numbers?
  
• A rectangle has a length of 26 feet less than 10 times its width. If the area of the rectangle is 8804 square feet, what is the length of the rectangle?
  
• Determine the molarity of 2.50 moles NaCl in 1.00 L solution?
  
• Question #26480
  
• There are 24 students in Juan's class. The ratio of girls to boys is 1:2. How many girls and boys are in Juan's class?
  
• What is the vertex form of `y= x^2+7x-30`?
  
• A solid consists of a cone on top of a cylinder with a radius equal to the cone. The height of the cone is `3` and the height of the cylinder is `5`. If the volume of the solid is `25 pi`, what is the area of the base of cylinder?
  
• What is the mass of 1.5 moles of `CO_2`?
  
• Question #2d99a
  
• What is the integral of `sec^-1(x)`?
  
• How do you find the vertex, x-intercept, y-intercept, and graph the equation `y=-4x^2+20x-24`?
  
• How do you simplify the expression `(a/b)^{-2}` giving the final answer with only positive exponents?
  
• What is `intsin^2(x) dx`?
  
• How do you simplify `sec xcos (frac{\pi}{2} - x )`?
  
• Question #a2924
  
• How much of each type should a farmer mix to obtain 100 liters of fertilizer in a 12% solution if he has fertilizer in 5% and 15% solutions?
  
• How much does a person weight in kilograms, if they are 256 pounds?
  
• What is the area of a equilateral triangle with a side of 12?
  
• What are the reciprocal identities of trigonometric functions?
  
• What does `f(100)` represent if the function `F(C)=1.8C+32` is used to convert Celsius to Fahrenheit?
  
• Question #0c8b4
  
• How do you find leg length, BC, to the nearest tenth if in a right triangle ABC, the hypotenuse `AB=15` and angle `A=35º`?
  
• How do I find the vertex of `f(x)=x^2-4x+3`?
  
• What is Newton's formula for projectile motion?
  
• How much pure antifreeze should be added to 3 gallons of a 30 percent antifreeze solution to get 65 percent antifreeze?
  
• Question #1ef1d
  
• Question #32ae2