1,272 Answered Questions for the topic differential equations

Differential Equations

10/13/22

Prove that equation is in the form dy/dx = G (ax + by) and solve:
thank u!
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Differential Equations

10/13/22

Prove that equation is Homogenous and then solve the following:
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Differential Equations

10/13/22

Prove the equation is with linear coefficient. Solve the following
(-3x+y-1)dx + (x+y+3)dy = 0
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Differential Equations

10/13/22

Prove that equation is a Bernoulli equation and solve:
dy/dx + y/x = (x3)(y2)
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Differential Equations

10/12/22

im super stuck on this qestion
the sum of two numbers is 15 and the diffrence is 7
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Differential Equations Calculus Trigonometry

10/04/22

A ladder 10 meters long is leaning against the wall of a house. The base of the ladder is pulled away from the wall at a rate of 2/ 3 meter per second.
(a) What is the velocity of the top of the ladder when the base is given below? (Round your answers to three decimal places.) (m/sec)-2 meters away from the wall-6 meters away from the wall-8... more
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Differential Equations

10/03/22

What is the function that represents the height of the ball in terms of it’s distance from a player
7. A football player kicks a football across the football field. The ball leaves the player's foot at a height of 2 ft. It follows a path in the shape of a parabola.At the highest point, the ball... more
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Differential Equations

10/03/22

Differentiate dy⁄dt=t^2-y
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Differential Equations

09/30/22

What is the function that represents the height of the ball in terms of its distance from a player?
7. A football player kicks a football across the football field. The ball leaves the player's foot at a height of 2 ft. It follows a path in the shape of a parabola.At the highest point, the ball... more
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Differential Equations

09/27/22

the sum of three-fourths of a number and eleven is fourteen
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Differential Equations

09/23/22

linear equation
1. It is estimated that if a price of $15 per unit is charged for a product, five units per period will be sold. If the price is lowered to $13, sales will be six units per period.The supply curve... more
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Differential Equations

09/23/22

N is a number. double N divided by 4 less than N equals 3. Write an equation to show this
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Differential Equations

09/15/22

The sum of three consecutive numbers is 159
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Differential Equations Math Calculus

09/14/22

Solve the initial-value problem.
y′=-0.03y-9,y(0)=10y(t)y(t) =
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Differential Equations Math Calculus

09/14/22

Struggling with this differential equation problem
Suppose that a population grows according to the unlimited growth model described by the differential equation dy/dt=0.2y and we are given the initial condition y(0)=600. Find the size of the... more
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Differential Equations Math Calculus

09/14/22

Solve the differential equation. dy/dx=(3y^2)/(√x), y(1)=1/64 y(x)=? 1 64 y ( x ) =
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Differential Equations Math Calculus

09/14/22

Solve the separable differential equation for u. du/dt=e^(5u+2t). use initial condition u(0)=16
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Differential Equations Math Calculus

09/14/22

Find the function y=y(x) (for x > 0) that satisfies the separable differential equation dy/dx= (3+17x)/(xy^2), x>0 with the initial condition y(1)=3 y=?
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Differential Equations Math Calculus

09/14/22

Find a function y(x) such that 4yy′=x and y(4)=3. y=?
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Differential Equations Math Calculus

09/14/22

Solve: y′ = 10xy − 2x, y(0)=4 y(x)=?
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Differential Equations Math Calculus

09/14/22

Solve the separable differential equation dx/dt = 9/x and find the particular solution satisfying the initial condition x(0) = 5 . x(t) =
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Differential Equations

09/12/22

A downtown parking lot charges $5 per hour for the first 2 hours, then $2.50 per hour after that. What equation(s) describes the total cost y as a function of the hours x?
A downtown parking lot charges $5 per hour for the first 2 hours, then $2.50 per hour after that. What equation(s) describes the total cost y as a function of the hours x?
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Differential Equations

09/04/22

A megagram is 10^ ____ times as large as a microgram.
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Differential Equations

09/02/22

Solving an initial value problem

2x-6y√(x2+1)(dy/dx) = 0, where y(0) = -2
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Differential Equations

09/02/22

Equation for the line
Contains (3,-5) and is perpendicular to the line y=-8x+5.
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