1,272 Answered Questions for the topic differential equations

Differential Equations

02/08/20

For the function f(x)=2x+8, evaluate and simplify the difference quotient

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Differential Equations

02/08/20

Differential equations
A series RLC circuit with R = 6 ohm, C = 0.02 Farad and L = 0.1 has no applied voltage. Find the subsequent current in the circuit if the initial charge, on the capacitor is q° and the initial... more
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Differential Equations Math Algebra 1 Algebra 2

02/06/20

This looks simple but can't figure it out
5=68=154=93=?
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Differential Equations

02/05/20

Pure acid is to be added to a 20% acid solution to obtain 52 L of a 40% acid solution

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Differential Equations

02/05/20

Let f(x) =πx4−8x3+ 2x−11. Determine an equation of the tangent line to the graph of f at x=−2. ( line should pass through the same point as f at x=−2, as well as have the same slope as f at x=−2.)
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Differential Equations

02/04/20

Find an equation of the circle that satisfies the stated conditions. (Give your answer in standard notation.) Center at the origin, passing through P(5, −8)
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Differential Equations

01/31/20

a collection of nickels and quarters is worth $2.85 there are 3 more nickels than quarters how many nickels and quarters are there?
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Differential Equations Calculus

01/21/20

Word Problem - Applications of differentiation
A rectangular box with a square base and a cover is to have a volume of 10 m3. If the cost of the material for the top and base is $10 per square metre and the cost of the material for the sides is... more
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Differential Equations

01/17/20

Equation of question

Mr.Akika has 43 18-cent and 32-cent stamps all total. The stamps are worth $11.66. How many of each kind of stamp does he have?
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Differential Equations

01/17/20

Equations and sentences

The product of three and the sum of a number and two is zero
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Differential Equations

01/17/20

Equations from sentences
Two less than the quotient of a number and five is one
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Differential Equations Math Functions

12/27/19

Make an equivalent ratio table for each class to represent its solution. Each table should show at least three equivalent ratios. Make sure to indicate which ratio table belongs to which class.
Two sixth grade science classes are making saltwater solutions. The first class (Class A) is using a ratio of three parts salt to five parts water. The other class (Class B) is using a ratio of two... more
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Differential Equations Mathematics

12/22/19

Linear differential equation
t(dx/dt)-4x=t^6e^t, x(1)=0
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Differential Equations Calculus Precalculus Graph

12/19/19

Given two equation, find intersect point, enclosed area and need to sketch graph!
Determine each of the following.i. Sketch 𝑦1 and 𝑦2 in the same graph.ii. Shaded the area of the region bounded.iii. Find the intersection points.iv. Find the enclosed area.
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Differential Equations Math Geometry Parallel Lines

12/18/19

Geometry equations
Write an equation for the following lines. Parallel to Y equals 2X -5 passing through (1,6)
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Differential Equations Calculus Integral Calculus Integral

12/18/19

Identify the critical points of the function. & Determine the intervals on which the function increases and decreases.
answer each of the following questions.i. Identify the critical points of the function.ii. Determine the intervals on which the function increases and decreases.
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Differential Equations Calculus Projectile Problem Differentation

12/17/19

A soldier fires a warning shot straight up into the air with pistol. (Projectile Problem Differentation )
A soldier fires a warning shot straight up into the air with pistol. The height (in feet) after tseconds of the shot is given byi. Find the velocity as a function of time.ii. Find the acceleration... more
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Differential Equations

12/17/19

What is the next equation?
I need the answer to this equation. 3,-6,12,4,20,?
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Differential Equations

12/16/19

Arbitrary Constant Elimination
Show that y(sec x - tan x) = sec x - tan x + x + k is a general solution for the DE dy/dx + y sec x = tan x
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Differential Equations Ap Calculus

12/08/19

What is the second derivative and the particular solution of this problem? (AP Calculus)
If dy/dx=x/y2:-Find d2y/dx2 (in terms of x & y) -Find the particular solution of the given differential equation that satisfies the initial condition y(0)=2.
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Differential Equations

12/08/19

Solve xdy/dx =(y-x)^3+y differential equation
It is of variable separable form
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Differential Equations

12/06/19

What is the distributive property of 16+72
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Differential Equations Math Sat Math College

12/05/19

Differential Equations

How do we solve the equation,(D^2 - 2D + 1)y = e^2x(cosh2x + cos2x)
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Differential Equations Math Algebra Fractions

12/04/19

Bill has some books. They’re all fiction books, biographies or history books. 3/14 of the books and 1/6 are history books. What fraction of Bill’s books are fiction books?
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Differential Equations Math Sat Math Sat

12/03/19

D Operators - Differential Equations

Using D Operator method find the general solution of the differential equation,d^y/dx^2 - 2dy/dx + 2y = 1
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