1,280 Answered Questions for the topic differential equations

Differential Equations

07/15/20

how long until the temperature in the bag is within four tenths of a degree of the temperature of the water?

While you are letting the filter remove more of the chlorine from the water, you are begin to acclimate your fish to the temperature of the water in the fish tank. In order to not shock the fish,... more
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Differential Equations Math Mathematics Laplace Transform

07/14/20

Laplace Transform
Use the Laplace method to solve the following IVP:
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Differential Equations Math Mathematics Ode

07/14/20

Inverse Laplace Transform
Find the following Inverse Laplace Transform:
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Differential Equations Math Mathematics Laplace Transform

07/14/20

Laplace Transform
Compute the following Laplace Transform:
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Differential Equations Dynamics

07/12/20

Equation of Motion for a weighted vertical spring
A spring-mass system (below) is initially at rest. If mass m is excitedby a sinusoidal force p(t) = P sin ωt, what is the response x(t), t ≥ 0? Assume that m = 1 kg, k = 100 N/m, P = 5 N, and ω = 2... more
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07/11/20

Find a particular solution of the following ODE
Use the method of Variation of Parameters to find a particular solution of the following ODE:
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Differential Equations Ode

07/11/20

Find the general solution of the following ODE
Find the general solution of the following ODE:      .Compute all coefficients of the particular solution.
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Differential Equations Ode

07/11/20

Find particular solution of the following non-homogeneous ODE
Select the correct form of a particular solution of the following non-homogeneous ODE:Here A, B, C, D, E, F, G, H, J represent constants.a.) b.) c.) d.) Someone please help!!!!!!
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Differential Equations Ode

07/09/20

Select a function from below options so that if both sides of the equation is multiplied by the function, then the new ODE is exact.
y^2*dx+ (xy+1) dy=0 isSelect a function from below options so that if both sides of the equation is multiplied by the function, then the new ODE is exact.a.) y^(-2)b.) xc.) y^(-1)d.) x/yPlease help
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Differential Equations Ode

07/09/20

Find the 5th ODE
Given  a 5th order ODE:            if its algebraic (characteristic) equation         has roots as:         ,then the general solution of (*) is:
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Differential Equations Ode

07/09/20

Find the ODE of the following

                is not an exact ODE.Select a function from below options so that if both sides of the equation is multiplied by the function, then the new ODE is exact.a.) y^(-2)b.) xc.) y^(-1)d.) x/y more
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Differential Equations Ode

07/08/20

Find the general solution of the ODE
Find the general solution of the following ODE:     Please show ALL work. 
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Differential Equations Ode

07/08/20

Solve the ODE when general solution is given
Given the following ODE:        its general solution is:             .Determine the value for A, then find      and     .Please show ALL work. 
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Differential Equations Ode

07/08/20

General solution of the ODE
Find the general solution of the following ODE:       Please show ALL work.
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Differential Equations Ode

07/08/20

General solution of the following ODE
Finf the general solution of the following ODE:16y(4)-81y=0Please show ALL work 
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Differential Equations Ode Explicit Form Implicit Form

07/06/20

solve the following 1st order ODE
Use an appropriate method to solve the following 1st order ODE:             Express the final answer in an explicit form if possible, if not, leave the final answer in an implicit form. Please show... more
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Differential Equations Ode Explicit Form

07/06/20

Solve to get explicit form
Use an appropriate method to solve the following 1st order ODE:  Express the final answer in an explicit form. Please show ALL work to get credits.
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Differential Equations Initial Value Problem Ode

07/06/20

Set-up an Initial Value Problem describing the above problem and compute the initial amount of salt in the tank right before the process started.
A tank of max capacity of 120 liters in volume contained 40 liters of brine solution initially. Fresh water is flown in at a rate of 7 liters per minute. The solution inside the tank is well... more
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Differential Equations Algebra 1 Algebra

06/19/20

b) Solve for y: 2x + 3y =12
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Differential Equations Calculus Functions Derivative

06/18/20

Calculus - Differentiation
How would I differentiate this; Would it be quotient rule? The e in the numerator is throwing me off.f(x) = e3x / x4
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Differential Equations Geometry

06/15/20

What is the equation of a line passing through (2,-1) and parallel to the line represented by the equation y=2x+1?
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Differential Equations Math Calculus Precalculus

06/15/20

answer the question as true or false
The function  is not integrable on   
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Differential Equations Math Test Preparation Trigonometry

06/08/20

Help with this math problem. I appreciate it !
Negociar invest a total of 31,500 in two accounted The first account earned a rate of return of 11% (after a year). However, the second account suffered a 9% loss in the same time period. At the... more
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Differential Equations Math Calculus Precalculus

06/05/20

answer this please
The iteration formula                          was obtained by applying Newton’s method to some function .What was ?
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Differential Equations

06/05/20

what is the equation of the line that passes through the point (8,1) and has a slope of - 3/4
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