Answers edited by Roy Ø.

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• Graph 7 is similar to graph 8, how are they different?
  
• How do you solve #x^2+14x + 49= 19#?
  
• How to convert 10 radian in degree minutes and seconds ?
  
• If angle ABC = angle XYZ what is the mesure of A? Let c= 12, z=18, and x=27
  
• A family has 3 children. Find the probabilities. A) all boys B) All boys or all girls C) Exactly two boys or two girls D) At least one child of each gender What are the probabilities?
  
• Is #f(x)=-7x^3+x^2-2x-1# increasing or decreasing at #x=-2#?
  
• Two angles are supplementary. One angle is 5 degrees less than four times the other. What are the measures of the angles?
  
• What is #Arctan (-1/3 * sqrt3)#?
  
• How do you solve #y = 2/3x - 7# and #2x - 3y = 21# by graphing?
  
• How do you simplify #(3sqrt7 - 6sqrt5)(4sqrt7 + 8sqrt5)#?
  
• #int 1/(1+x^3) dx# is equal to?
  
• What is 1.5 divided into 3 =?
  
• Use the first and second derivatives of the function y = x^3-3x^2-9x+15 to find the intervals of increase and decrease. Help!?
  
• What are Polar Coordinates?
  
• E^4x + 3e^-4x = 6 x=?
  
• My proof for this limit using the definition is correct? #lim to 2^+ (1/(x-2)) = +\infty#
  
• How I finish this proof using the definition of limit for this #lim_(x to 2) (-1/(x-2)^2) =-\infty #?
  
• 24np/18p^2?
  
• (6p^2q^2) - (9pq^3)?
  
• How to solve #4sin^2((3x+pi)/6)=3#?
  
• How do you solve #5/7x-3/14=-3/8x+3/4#?
  
• How do you solve this quadratic equation #2x^2- 10+ 7=0#?
  
• How do you simplify #\sqrt { 49a ^ { 15} }#?
  
• How do you solve the inequality #9x^2-6x+1<=0#?
  
• How do you solve #12x – 5x < 6(x + 7)#?
  
• Light from the Sun takes 8 minutes to reach Earth. How long does it take to reach Mars?
  
• How do I solve this ?
  
• What is the difference in volume between a baseball with a diameter of 1.75 in and a soccer ball with a diameter of 9.50 ​in?
  
• How do you determine the limit of #(x+2)/(3x^2)# as x approaches 0-?
  
• How do you translate "the product of a number and three" into a mathematical expression?
  
• Solve for #x#? #e^(2x)-5=ln(x)+7# Please and thank you!!
  
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