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Powlmao

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Answers944
  • How do you solve this equation?

    7/√(Q+5)=log⁡(Q+7)

    1 AnswerMathematics8 years ago
  • How do you solve this equation?

    7/(Q+5) = log(Q+7)

    Can you please do it step by step? I am a bit stuck

    1 AnswerMathematics8 years ago
  • Maths question, please help.?

    Can someone help me find the function F(x , y, k) for this question ? (K represents the lagrange multiplier)

    A company decides to invest x thousands of dollars in Project A and y thousand dollars in Project B. The company expects a return of $300 for each thousand dollars invested in project A and a return of $400 for each thousand in project B.

    This is bound by the constraint x^2 + y^2 +4x+8y=205

    This is a Lagrange multiplier question, but I am finding it hard to figure out the F(xyk)

    1 AnswerMathematics8 years ago
  • Economic Maths Question, help please all those nice people?

    In the following example, the following function is homogeneous of degree 1: Q=K^(0.3) L^(0.7)

    Show that Q=L Q/L+K Q/K

    1 AnswerEconomics8 years ago
  • Easy Partial differentiation Question?

    Consider the function of two variables f(x,y)=x^2+2y^2-4x+12y+2

    Evaluate f(2,-3),f(1,-3),f(3,-3),f(2,-2),f(2,-4). What do you observe? What sort of stationary points do you think f has?

    1 AnswerMathematics8 years ago
  • Partial Differentiation help please?

    FInd the stationary point of

    f(x,y)=x^2+2y^2-4x+12y+2

    Just checking my answer, but is the answer there is a stationary point at (2,-3), this is a minimum as f_xy (2,-3)=-20??

    1 AnswerMathematics8 years ago
  • How would you do this maths question?

    Let f(x)=3x^2+5x+2. Find a function f(x) such that f^' (x)=f(x). Is there more than on such F(x)? If so, how many different functions F(x) do you think there are?

    1 AnswerMathematics8 years ago
  • How do you solve this equation?

    How do you solve this

    Find an integer zero ∝ of the polynomialp(x)=2x^3+x^2-2x+8. Using long division find the result of dividing p(x)by (x-∝)

    1 AnswerMathematics8 years ago
  • Please Help with this maths question?

    Let f(x)=3x^2+5x+2. Find a function f(x) such that f^' (x)=f(x). Is there more than on such F(x)? If so, how many different functions F(x) do you think there are?

    1 AnswerMathematics8 years ago
  • Maths question, please help.?

    Find an integer zero ∝ of the polynomialp(x)=2x^3+x^2-2x+8. Using long division find the result of dividing p(x)by (x-∝)

    1 AnswerMathematics8 years ago
  • Math question, please help?

    A rectangular storage container with an open top is to have a volume of 10m^3. The length of its base is twice the width. Material for the base const. $10 per square metre. Material for the sides cost $6 per square metre. Find the cost of the materials for the cheapest such containers

    1 AnswerHomework Help8 years ago
  • Simple Maths question, 10 points for best answer?

    A rectangular storage container with an open top is to have a volume of 10m^3. The length of its base is twice the width. Material for the base const. $10 per square metre. Material for the sides cost $6 per square metre. Find the cost of the materials for the cheapest such containers

    1 AnswerMathematics8 years ago
  • Help Please, Maths question?

    A rectangle has an area of one square metre and a perimeter of 4√3 meters. Find a quadratic equation of which the width and the length of the rectangle are the roots. Hence determine the width and length of the rectangle

    3 AnswersMathematics8 years ago