Answers edited by Roy Ø.

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• How do I solve this ?
  
• How do you solve the inequality #9x^2-6x+1<=0#?
  
• 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?
  
• What is #Arctan (-1/3 * sqrt3)#?
  
• 24np/18p^2?
  
• Solve for #x#? #e^(2x)-5=ln(x)+7# Please and thank you!!
  
• 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?
  
• My proof for this limit using the definition is correct? #lim to 2^+ (1/(x-2)) = +\infty#
  
• What is 1.5 divided into 3 =?
  
• How do you simplify #\sqrt { 49a ^ { 15} }#?
  
• How I finish this proof using the definition of limit for this #lim_(x to 2) (-1/(x-2)^2) =-\infty #?
  
• E^4x + 3e^-4x = 6 x=?
  
• What are Polar Coordinates?
  
• How to convert 10 radian in degree minutes and seconds ?
  
• #int 1/(1+x^3) dx# is equal to?
  
• Two angles are supplementary. One angle is 5 degrees less than four times the other. What are the measures of the angles?
  
• (6p^2q^2) - (9pq^3)?
  
• How do you solve #12x – 5x < 6(x + 7)#?
  
• Graph 7 is similar to graph 8, how are they different?
  
• How do you solve #5/7x-3/14=-3/8x+3/4#?
  
• How do you solve this quadratic equation #2x^2- 10+ 7=0#?
  
• If angle ABC = angle XYZ what is the mesure of A? Let c= 12, z=18, and x=27
  
• How do you determine the limit of #(x+2)/(3x^2)# as x approaches 0-?
  
• Is #f(x)=-7x^3+x^2-2x-1# increasing or decreasing at #x=-2#?
  
• Light from the Sun takes 8 minutes to reach Earth. How long does it take to reach Mars?
  
• How do you solve #x^2+14x + 49= 19#?
  
• 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!?
  
• How do you simplify #(3sqrt7 - 6sqrt5)(4sqrt7 + 8sqrt5)#?
  
• How to solve #4sin^2((3x+pi)/6)=3#?
  
• How do you solve #y = 2/3x - 7# and #2x - 3y = 21# by graphing?
  
• How do you translate "the product of a number and three" into a mathematical expression?
  
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