Answers created by charredwind

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• Is #f(x)=5 cos(3x+(5pi)/6)+ 2sin(4x-(3pi)/4) # increasing or decreasing at #x=pi/12 #?
  
• How do you solve #ln(x^7) − ln(x^2) = 5#?
  
• How do you use the Ratio Test on the series #sum_(n=1)^oo(n!)/(100^n)# ?
  
• It takes 7 people 5 minutes to paint 3 walls. How long will it take 5 people to paint 2 walls?
  
• How do you solve #2x ^ { 2} + 10x + 52= ( x + 7) ^ { 2}#?
  
• Three consecutive multiples of 4 whose sum is 52?
  
• Gcd of 60 and 140?
  
• The measure of an angle's supplement is 44 degrees less than the measure of the angle. What are the measures of the angle and its supplement?
  
• How do you simplify #x^2-5x+3(x^2+7x)#?
  
• How do you solve #x + 2/3=2#?
  
• How do you solve #(x - 2) ^ { 2/ 3} = 64#?
  
• If a circle has a radius of 6.4 meters.what is the area of the circle in square meters rounded to the nearest tenth meter?
  
• A 9 pound bag of sugar is being split into containers that hold 2/3 of a pound. How many containers of sugar will the 9 pound ba create?
  
• What is the equation of the circle with a center at #(-4 ,2 )# and a radius of #7 #?
  
• How do you simplify #sqrt3*sqrt3#?
  
• \Who was Samuel Tilden?