Math Homework

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Question 1) Find the general solution of the following differential
Question 1) Find the general solution of the following differential equation: 2 d^2x/dt^2-15 dx/dt+18x=0 (Use A and B as arbitrary constants) x(t)=?. Question 2) Solve the following initial-value prob… read more
Dr Arthur Rubin
Doctoral Degree
Doctoral Degree
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(Derivatives on parabola) Suppose that x = t and y = t^2 give the parametric form for a po
(Derivatives on parabola) Suppose that x = t and y = t^2 give the parametric form for a point (x, y) on a parabola P, and for a suitably differentiable function f(x, y) let F(t) = f(t, t^2). Then what… read more
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
1.Calculate dy/dx when xy3 +y=3x2.Calculate dy/dx when y2
1.Calculate dy/dx when xy3 +y=3x2.Calculate dy/dx when y2 =(3x+1)3/9x+23.Given the functions y=3x3+6x and x=2t2+t, find dy/dt4.Find dy/dx when y= cosh(bx2)5.Find dy/dx when y=Ln(sinh 2x)6.Find dy/dx w… read more
Ashok Kumar
Master's Degree
2,399 satisfied customers
I will give u bonus!! Find dy/dx in terms of x and y if (x a)2+y2 a2.
I will give u bonus!! Find dy/dx in terms of x and y if (x−a)2+y2=a2. Assume that a is a constant. dydx= The power, P, dissipated when a 3-volt battery is put across a resistance of R ohms is given by… read more
Chirag
Master's Degree
10,329 satisfied customers
a 25ft ladder is placed against a building. the base of the
a 25ft ladder is placed against a building. the base of the ladder is slipping away from the building at a rate 0f 4ft/min. Find the rate at which the top of the ladder is sliding down the building at… read more
Chirag
Master's Degree
10,329 satisfied customers
Hi James can you please assist me again with the following
Hi James can you please assist me again with the following differential equations. I need the answers by Monday 21st 6pm. If you are not in a possition to help can you let me know so that i can post q… read more
James
Freelance Mathematics Tutor
Master's Degree
86 satisfied customers
I need help with the following differential equations by Thursday
I need help with the following differential equations by Thursday pm please, 1.Find the general solution of the differential equation. D^(2) y/dx^2 = 12x^2 Find the solutions which satisfy .a), y(0)=2… read more
James
Freelance Mathematics Tutor
Master's Degree
86 satisfied customers
1. for the autonomous differential equation dy/dx (ye^y -
1. for the autonomous differential equation dy/dx = (ye^y - 9y) / (e^y) a)find the equilibrium solutions and classify each as asymptotically stable, unstable, or other. b)find the critical points and … read more
Ashok Kumar
Master's Degree
2,399 satisfied customers
if the relationship of dy/dx f(x) and y integr f(X)dx use
if the relationship of dy/dx=f(x) and y =integr f(X)dx use this relation to find y f(X)=x^3-1/x-1 . AND F(x)= 4-x^2/4 dx and t^2( t^1/3 -t^1/2) dt… read more
Emanuel
Bachelor's Degree
578 satisfied customers
1.Find the particular solution of the differential equation.
1.Find the particular solution of the differential equation. dy/dx = (-8x^7)(e^-x^8) y(0) = 6 2. Find the general or particular solution, as indicated, for the following differential equation. dy/dx= … read more
Kent
Doctoral Degree
76 satisfied customers
Find the general or particular solution as indicated. SHOW
Find the general or particular solution as indicated. SHOW WORK 1. dy/dx = 4.16x 2. dy/dx = x^-2 3. dy/dx = e^0.5x 4. dy/dx = 2/x 5. dy/dx = x^2 - x; y(0) = 0 15.dy/dt = 2y 16.dy/dt = -3y 17.dy/dx = -… read more
Kent
Doctoral Degree
76 satisfied customers
Find the general or particular solution as indicated. 1.
Find the general or particular solution as indicated. 1. dy/dx = 4.16x 2. dy/dx = x^-2 3. dy/dx = e^0.5x 4. dy/dx = 2/x 5. dy/dx = x^2 - x; y(0) = 0 15.dy/dt = 2y 16.dy/dt = -3y 17.dy/dx = -0.5y; y(0)… read more
mhasan420
Master's Degree
Bachelor's Degree
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For danmelcul -Dr. Dan 1. Find dy/dx for the equation
For danmelcul -Dr. Dan 1. Find dy/dx for the equation 3xy-2x-2 = 0. Show all work. 2. The price p in dollars and demand x for a product are related by 2x^2 + 5xp + 50p^2 = 80000 If the price is increa… read more
Dr. Dan
Doctoral Degree
912 satisfied customers
a)consider 3 elements X,Yand Z such that X decays to Y with
a)consider 3 elements X,Yand Z such that X decays to Y with decay rate lambda>0 and Y decays to Z with decay rate mu>0.If x(t),y(t) denote the amounts of X and Y which remain at time t, write th… read more
Jim C
Master's Degree
523 satisfied customers
a)consider three elements X,Y and Z such that X decays to Y
a)consider three elements X,Y and Z such that X decays to Y with decay rate lambda>0 and Y decays to Z with decay rate mu>0. If x(t),y(t) denote the amonts of X and Y which remain at time t,writ… read more
Jim C
Master's Degree
523 satisfied customers
A baseball diamond is a square with side 90 feet. A batter
A baseball diamond is a square with side 90 feet. A batter hits the ball and runs toward first base with a speed of 26 ft/sec. At what rate is his distance from second base decreasing when he is halfw… read more
Chirag
Master's Degree
10,329 satisfied customers
A)If (x + y)sin(xy) 1, use implicit differentiation to determine
A)If (x + y)sin(xy) = 1, use implicit differentiation to determine dy/dx, expressing your answer in the form dy dx = f(x, y), where f(x, y) is an expression that involves terms in both x and y. B)dete… read more
Chirag
Master's Degree
10,329 satisfied customers
Express the derivative dy/dx in terms of x without rewritting
Express the derivative dy/dx in terms of x without rewritting y as a function of x. y=1 / 2u - 1/3u^2 and u=2x+1 Identify a function u of x and an integar (sign = with / in the center) 1 such that f(x… read more
Fred
Research & Development Agent
College degree
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