Answers edited by Roy Ø.

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