Newest calculus Questions | Wyzant Ask An Expert

11/29/24

Overall questions

1.Describe the brachial plexus 2.Derive InX3.Describe pharmacological aspect according to preclinical and clinical fields4.Explain Nerst potential and give an example

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Calculus

11/27/24

Let f be a function that has derivatives of all orders for all real numbers. In particular,assume f(1) = 3, f′(1) = −2, f′′(1) = 2, f′′′(1) = 4, and |f(4)(z)| = 2 for 0 < z < 0.1

Let f be a function that has derivatives of all orders for all real numbers. In particular,assume f(1) = 3, f′(1) = −2, f′′(1) = 2, f′′′(1) = 4, and |f(4)(z)| = 2 for 0 < z < 0.1(a) Write the... more

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Calculus Math Precalculus Sat Math

11/25/24

Evaluate the given improper integral

∫from 1 to 0 (e^(-1/x))/(x^2) PLEASE HELP ASAP. A VIDEO WOULD ALSO BE GREATLY APPRECIATED.

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Calculus

11/24/24

The linear density of a rod of length 4 meters is given by 𝜌(x) = 8 + 7 x measured in kilograms per meter, where x is measured in meters from one end of the rod. Find the total mass of the rod.

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Calculus

11/23/24

Separable Equations

Find the function y = y(x) (for x > 0) which satisfies the separable differential equation dy/dx = (7 +18x) / (xy^2); x>0 with the initial condition y(1) = 2. Y=

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Calculus

11/22/24

I need help with this problem. It is a differential equation.

The following differential equation is used to model population growth in an environment with limited resources. y' = 0.2y (1- y/85)Find the values of y at which the population is in... more

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Calculus

11/21/24

Direction Fields and Numerical Methods

Use Euler's method with step size 0.4 to estimate y(0.8), where y(x) is the solution of the initial-value problem y' = -3X-2 +y^2, y(0) = -1 what is y (0.8)?

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Calculus

11/21/24

Power series Question

Suppose that ∞∑ cn x nn = 0 converges when x = −4 and diverges when x = 6. What can be said about the convergence or divergence of the following series?∞∑ (−1)ncn7n n = 0When compared to... more

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Calculus

11/21/24

Graph the integrand and use known area formulas to evaluate the integrals.

Graph the integrand and use known area formulas to evaluate the integrals.∫-1 to 1 (1+√(1-x2))dx

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Calculus

11/21/24

Graph the integrand and use known area formulas to evaluate the integrals.

Graph the integrands and use known area formulas to evaluate the integrals∫-1 to 1 (2-abs(x))dx

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Calculus

11/21/24

Graph the integrand and use known area formulas to evaluate the integrals.

Graph the integrand and use known area formulas to evaluate the integrals.∫-1 to 1 (1-abs(x))dx

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Calculus

11/20/24

Find the length of the curve.

x=9t-3t^3, y=9t^2, 0<_t<_3

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Calculus Math

11/19/24

Could anyone help me with this?

You are given a rectangular piece of paper that has length cm and height cm. The lower right corner is to be folded to the top edge forming a triangle as shown. Determine the maximum and minimum... more

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Calculus

11/19/24

Identify which of the two numbers e^{pi} and {pi}^e is larger

The two numbers namely "e" and "pi" occur frequently in mathematics. Both are non-algebraic numbers ( both e and pi are transcedental numbers). Out of the two numbers namely e^{pi} and pi^{e},... more

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Calculus

11/18/24

MultiVariable Calculus - partial derivatives

“Given the tangent plane of an implicit surface, written in the form f_x(x - x0) + f_y(y - y0) + f_z(z - z0) = 0, how do we find the line tangent to the level curve z = z0?”

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Calculus

11/18/24

Calculus Helppppp

The strength of magnetic force varies inversely with the square of the distance between the magnets. In other words, force = k/distance^2 Suppose that when two magnets are 4 cm apart, there is a... more

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Calculus

11/18/24

Hydrostatic Force

The Deligne Dam on the Cayley River is built so that the wall facing the water is shaped like the region above the curve y = 0.4x^2 below the line y = 180. . (Here, distances are measured in... more

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Calculus Math

11/14/24

math question please help

Find the area of the region that lies inside the first curve and outside the second curve, 𝑟 = 3 sin 𝜃 , 𝑟 = 1 + sin 𝜃.

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Calculus Math

11/13/24

math question please help

Find the slope of the tangent line to the given polar curve at the point specified by the value of 𝜃, 𝑟 = 1 + cos 𝜃 , 𝜃 = 𝜋/ 6.

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Calculus

11/13/24

Let f(x) = √sinx. Use the tools of calculus to find the absolute minimum of f(x) on the interval [0,pi].

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Answers •2

Calculus

11/13/24

Let f(x)=x3-4x2+x+1. Use the tools of calculus to find the absolute minimum and the absolute maximum on the interval [0,3].

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Answers •2

Calculus

11/13/24

Let p(x)=x+0.5sinx. On what intervals is p(x) increasing, and on what intervals is it decreasing?

Let p(x)=x+0.5sinx. On what intervals is p(x) increasing, and on what intervals is it decreasing?Find and classify the local exrema of p(x).

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Calculus

11/12/24

Volume of Revolution

Find the volume of the solid formed by rotating the region enclosed byy = e^3x +4, y = 0, x = 0, x=1 about the y axis

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Calculus

11/11/24

Setting up integrals for the area.

Let R be the area in the first quadrant to the right of x = 1, above y = 2x^2, and below y = 6 + x.A) Set up an integral that would find the volume of the region R rotated about the x-axis.B) Set... more

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Calculus

11/11/24

A baby food manufacturer finds that its revenue for selling x units (in thousands) is R(x) = - x3+63x2+12000x

A baby food manufacturer finds that its revenue for selling x units (in thousands) isR(x) = - x3+63x2+12000xWhat production level maximizes revenue?

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Overall questions

Let f be a function that has derivatives of all orders for all real numbers. In particular,assume f(1) = 3, f′(1) = −2, f′′(1) = 2, f′′′(1) = 4, and |f(4)(z)| = 2 for 0 < z < 0.1

Evaluate the given improper integral

The linear density of a rod of length 4 meters is given by 𝜌(x) = 8 + 7 x measured in kilograms per meter, where x is measured in meters from one end of the rod. Find the total mass of the rod.

Separable Equations

I need help with this problem. It is a differential equation.

Direction Fields and Numerical Methods

Power series Question

Graph the integrand and use known area formulas to evaluate the integrals.

Graph the integrand and use known area formulas to evaluate the integrals.

Graph the integrand and use known area formulas to evaluate the integrals.

Find the length of the curve.

Could anyone help me with this?

Identify which of the two numbers e^{pi} and {pi}^e is larger

MultiVariable Calculus - partial derivatives

Calculus Helppppp

Hydrostatic Force

math question please help

math question please help

Let f(x) = √sinx. Use the tools of calculus to find the absolute minimum of f(x) on the interval [0,pi].

Let f(x)=x3-4x2+x+1. Use the tools of calculus to find the absolute minimum and the absolute maximum on the interval [0,3].

Let p(x)=x+0.5sinx. On what intervals is p(x) increasing, and on what intervals is it decreasing?

Volume of Revolution

Setting up integrals for the area.

A baby food manufacturer finds that its revenue for selling x units (in thousands) is R(x) = - x3+63x2+12000x

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