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Gianna Maria

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  • Why do glucocorticoids increase WBC count if they're trying to fight inflammation that increased WBC count?

    So I've read that in dogs, Glucocorticoids are used to fight inflammation. Inflammation causes neutrophilia. To fight this inflammation, Glucocorticoids are given, and neutrophilia is also a side effect of that. Why is causing what it's trying to fight?

    Also it says that Glucocorticoids therapy can cause lymphopenia? I'm so confused

    1 AnswerOther - Diseases11 months ago
  • given the heat of reaction, how do you find the change in internal energy?

    example problem:

    Use standard enthalpies of formation to determine ΔHorxn for:

    2NH3(g) + 3O2(g) + 2CH4(g) → 2HCN(g) + 6H2O(g)

    Enter in kJ.

    I found it to be -939.0.

    Then it asks me to find the change in internal energy.

    I not looking for answers, just the method of how to do it.

    1 AnswerChemistry1 year ago
  • Attachment image

    AP Calc help?

    I have one more question left and I'm stumped. A picture of it is attached.

    2 AnswersMathematics2 years ago
  • Math Help!?

    a. Squares with sides of length x are cut out of each corner of a rectangular piece of cardboard measuring

    7 ft by 5 ft. The resulting piece of cardboard is then folded into a box without a lid. Find the volume of the largest box that can be formed in this way.

    b. Suppose that in part​ (a) the original piece of cardboard is a square with sides of length s. Find the volume of the largest box that can be formed in this way.

    c. Suppose that in part​ (a) the original piece of cardboard is a rectangle with sides of length L and W. Holding L​ fixed, find the size of the corner squares x that maximizes the volume of the box as W→∞.

    1 AnswerMathematics2 years ago
  • Optimization Help?

    a. Find the radius and height of a cylindrical soda can with a volume of

    339 cm3 that minimize the surface area.

    b. Compare your answer in part​ (a) to a real soda​ can, which has a volume of

    339 cm3​, a radius of 3.1 ​cm, and a height of 11.5 ​cm, to conclude that real soda cans do not seem to have an optimal design. Then use the fact that real soda cans have a double thickness in their top and bottom surfaces to find the radius and height that minimizes the surface area of a real can​ (the surface areas of the top and bottom are now twice their values in part​ (a)). Are these dimensions closer to the dimensions of a real soda​ can?

    1 AnswerMathematics2 years ago
  • Math Optimization Help?

    A piece of wire of length

    66 is​ cut, and the resulting two pieces are formed to make a circle and a square. Where should the wire be cut to ​(a) minimize and ​(b) maximize the combined area of the circle and the​ square?

    3 AnswersMathematics2 years ago
  • Math Problem?

    The point on the curve y=radcial x that is nearest to the point (4,0) occurs where x is

    A) 3

    B) 3.5

    C) 4

    D) 4.5

    7 AnswersHomework Help2 years ago
  • Math Optimization Question?

    a. Squares with sides of length x are cut out of each corner of a rectangular piece of cardboard measuring 19 ft by 11 ft. The resulting piece of cardboard is then folded into a box without a lid. Find the volume of the largest box that can be formed in this way.

    b. Suppose that in part​ (a) the original piece of cardboard is a square with sides of length s. Find the volume of the largest box that can be formed in this way.

    c. Suppose that in part​ (a) the original piece of cardboard is a rectangle with sides of length L and W. Holding L​ fixed, find the size of the corner squares x that maximizes the volume of the box as W→∞.

    2 AnswersMathematics2 years ago
  • Optimization Math Help?

    a. Find the radius and height of a cylindrical soda can with a volume of

    322 cm3 that minimize the surface area.

    b. Compare your answer in part​ (a) to a real soda​ can, which has a volume of

    322 cm3​, a radius of

    3.1 ​cm, and a height of 10.9 ​cm, to conclude that real soda cans do not seem to have an optimal design. Then use the fact that real soda cans have a double thickness in their top and bottom surfaces to find the radius and height that minimizes the surface area of a real can​ (the surface areas of the top and bottom are now twice their values in part​ (a)). Are these dimensions closer to the dimensions of a real soda​ can?

    1 AnswerMathematics2 years ago
  • Help Optimization Problem?

    a. Squares with sides of length x are cut out of each corner of a rectangular piece of cardboard measuring 19 ft by 11 ft. The resulting piece of cardboard is then folded into a box without a lid. Find the volume of the largest box that can be formed in this way.

    b. Suppose that in part​ (a) the original piece of cardboard is a square with sides of length s. Find the volume of the largest box that can be formed in this way.

    c. Suppose that in part​ (a) the original piece of cardboard is a rectangle with sides of length L and W. Holding L​ fixed, find the size of the corner squares x that maximizes the volume of the box as W→∞.

    1 AnswerMathematics2 years ago
  • Optimization Problem?

    A piece of wire of length

    51 is​ cut, and the resulting two pieces are formed to make a circle and a square. Where should the wire be cut to ​(a) minimize and ​(b) maximize the combined area of the circle and the​ square?

    Also what is the function A, in terms of x and what is the interval of interest of the objective function?

    2 AnswersMathematics2 years ago
  • How do I find the interval in an optimization problem?

    The question is:

    A rectangular tank with a square​ base, an open​ top, and a volume of

    16 comma 384

    16,384

    ft cubed

    ft3 is to be constructed of sheet steel. Find the dimensions of the tank that has the minimum surface area.

    The part I'm trying to answer is what is the interval of interest of the objective function. I got the function to be SA=4s+ 32768/s. I don't know if that's right, but if it is how do I find the interval?

    3 AnswersMathematics2 years ago
  • What s a new invention that would benefit society?

    I need a project idea for Spanish class and I can t come up with anything

    8 AnswersHomework Help2 years ago
  • How to do KCF with a complex fraction?

    if I have

    sin6x

    -------

    cos6x

    --------------------------

    2x

    how do I make it so there s no fraction in the numerator? Someone said KCF but I don t understand that

    2 AnswersMathematics3 years ago
  • AP Chem question!?

    A certain first order reaction between two gases occurs at 389 K with a half-life of 24 hours. How much time is required to drop the pressure of one of the gases from 2.0 atm to 0.25 atm at 389 K?

    1 AnswerChemistry3 years ago