Answers edited by Roy Ø.

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