Questions asked by Lauren Winters

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• H=2A/B+b for B?
  
• Z varies directly as the square of w, and z = 14 when w = 4. Find z when w = 8?
  
• M varies directly as the square of x. If m = 200 when x = 20, find m when x is 32?
  
• 'L varies jointly as a and square root of b, and L = 72 when a = 8 and b = 9. Find L when a = 1/2 and b = 36? Y varies jointly as the cube of x and the square root of w, and Y = 128 when x = 2 and w = 16. Find Y when x = 1/2 and w = 64?
  
• 'L varies jointly as a and square root of b, and L = 72 when a = 8 and b = 9. Find L when a = 1/2 and b = 36?
  
• Y varies jointly as the cube of x and the square root of w, and Y = 128 when x = 2 and w = 16. Find Y when x = 1/2 and w = 64? P.S. Thank you for helping me for this problem.
  
• #7/(z+1) - z - 5/(z^2-1) = 6/z# ? P.S. I have no idea on how to solve this problem.
  
• 3/(y^2-9) + 4/(y+3) =1? P.S. I don't know how to do this can you please give me a answer right now when you are finished this problem?
  
• Solve for T. 1 + Tv/T = P? P.S. How do you solve for T?
  
• In what year will the population of Canada reach approximately 35,140,000? P.S. I have no idea
  
• H(-5)? h(x) = 7? Thank you for your help of this problem for me?
  
• 1+Tv/T = P?
  
• (k o h)? #k(x) = 1/x, h(x) = x^2 + 1# Find the indicated functions.
  
• (k o g)? k(x) = 1/x, g(x) = 2x^2 + 4x Find the indicated functions.
  
• How to solve #36/[x^2-9]= (2x)/[x + 3]- 1/[1]#?
  
• V = mv1/[M + M]? #Solve for m
  
• Sqrt 50x^2 - 3 sqrt 8? #Subtract the radical expressions
  
• List all restricted values #sqrt(2x-5)# ?
  
• List all restricted values sqrt 1 - 3x?
  
• List all of the the restricted values sqrt 2x - 5?
  
• How to simplify #root(3)(24y^21x^5)# ?
  
• Sqrt 128x^9y^16/[16x^2y]? #Simplify
  
• #(sqrt 5 - sqrt 7) (sqrt 5 - sqrt 8)# Multiply and Simplify?
  
• #(4 sqrt 3xy^3) (-2 sqrt 6x^3y^2)? #Multiply the radical expression
  
• #6 = sqrt( 2z - 3) - 3? #solve the equation
  
• #sqrt( x^2 + 5) = x + 1? #solve the equation
  
• #2sqrt (6a + 7) - 2a = 0? #solve the equation
  
• Solve for #h^2#: #r = pi sqrt (r^2 + h^2)# ? assume all variables represent positive real numbers.
  
• #( sqrt 3 + 2 sqrt 10) (4 sqrt 3 - sqrt 10)# How to multiply?
  
• #4 sqrt (h + 4) = 4 sqrt (2h - 5)? #solve the radical equations, if possible.
  
• #(t - 9)^(1/2) - t^(1/2) = 3? #solve the radical equations, if possible.
  
• #sqrt (3t -7) = 2 - sqrt (3t + 1)? #solve the radical equations, if possible.
  
• #sqrt (t) = sqrt (t - 12) + 2? #solve the radical equations, of possible.
  
• #sqrt (4a + 29) = 2 sqrt (a) + 5? #solve the equations.
  
• Solve for x 6x+3y=6? 1x+13y=5.9?
  
• The 195,917th prime number times 2?
  
• Solve the equation by using substitution. 2t^(2/5)+7t^(1/5)+3=0?
  
• If q varies directly as r and inversely as s. When r = 12 and s = 16, q is 72. For what value of r will q = 192 when s = 17?
  
• #2(t^(1/5))^2+7t^(1/5)+3=0#? Solve the equation by substitution
  
• When all the numbers on a list are the same, then the standard deviation of the list is zero. #Is it true or false?
  
• A correlation of 0.6 means that 60% of the points in the scatter plot lie above the regression line. Is it true or false?
  
• For all of the cars registered in state of colorado the correlation between their fuel efficiency (in miles per gallon) and their color would be positive. true or false?