Answers edited by Roy Ø.

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