Richard P.

Inverse Z Transform.

12/28/17

What is the inverse z transform for z/(z^2-2z+2).

Inverse z transform of Z/(Z^2-2Z+2) ?

Follows • 3

Answers •1

Chemistry Ap Chemistry Orbitals

12/26/17

AP Chemistry Orbital Diagram of Neutral Oxygen Atom

The link below correlates to the question: http://prntscr.com/hsqjdg I already filled out the diagram (A) I am just having difficulty answering the question: (B) Using your diagram above,... more

Follows • 3

Answers •2

Chemistry

12/18/17

the density of NO gas in grams per liter at STP is approximately

its chemistry

Follows • 2

Answers •1

Arithmetic Progression

12/07/17

find four natural numbers in AP. such that their sum is 24 and their product is 945??

it is the question of commercial mathematics for CA Cap 1................................. please solve it as fast as you can....

Follows • 2

Answers •2

Economics Functions Value

12/04/17

Task: Show that the function x^2-2xy+5y^2-10x+2y is convex. Find its global minimum value.

This is a task for economics calculus, and I cannot do it.

Follows • 2

Answers •1

Math Algebra Quadratic Equations

11/23/17

What is the value of x in the equation (1+x)^(2/3)+(1-x)^(2/3) = 4(1-x^2)^(1/3)

Answer choices are where Correct choice is C. (A) 5/(3)^(1/3)(B) -5/(3)^(1/3)(C) +- 5/3(3)^(1/2)(D) +- 15/(3)^1/3 When I substitute 5/3(3)^(1/2) or - 5/3(3)^(1/2) in (1+x)^(2/3)+(1-x)^(2/3)... more

Follows • 2

Answers •1

Laplace Transform

11/23/17

This is about laplace transform

how to deduce that lims=0 s u(s) = limt=infinite U(t) sorry the equal sign (subscript) should be replaced with an arrow which indicates "approaching", I couldn't find the suitable symbol for... more

Follows • 2

Answers •1

Ap Physics

11/22/17

Is this problem solvable with the variables given and if possible how to solve

a 60 kg women slide down a 72m high waterslide and reaches the bottom at 18m/s a)what is work done by friction b)if the frictional force is only 100N, what is the length and angle of the slide

Follows • 2

Answers •1

Probability

11/17/17

What are the chances that the first ball had is smaller number on it

A box contains 1414 balls numbered 1 through 1414. Two balls are drawn in succession without replacement. If the second ball has the number 4 on it, what is the probability that the first ball had... more

Follows • 2

Answers •1

Precalculus Homework College pre Calculus Step By Step

11/16/17

Find the exact value of the expression.

cos(tan-1(15/8))

Follows • 3

Answers •2

Math Differentiation One To One

11/14/17

Deriving functions Problem

Suppose that g is a real valued, differentiable function whose derivative g' satisfies the inequality |g'(x)|less than or equal to M for all x in R.Show that if epsilon is greater than 0 is small... more

Follows • 2

Answers •1

#algebra #math #methods #calculus #tutor

11/07/17

Two trains leave stations 364 miles apart at the same time and travel toward each other. One train travels at 60 miles per hour while the other travels 80 miles

How long will it take for te trains to meet?

Follows • 2

Answers •1

Calculus

11/07/17

calculus homework

A village wishes to measure the quantity of water that is piped to a factory during a typical morning. A gauge on the water line gives the flow rate (in cubic meters per hour) at any instant. The... more

Follows • 2

Answers •1

Circles

11/05/17

Find the standard form of the equation for the circle with the following properties. Endpoints of a diameter are (8,10) and (2,12)

help asap

Follows • 2

Answers •1

Precalculus Homework

11/05/17

How do I solve this problem?

im having trouble on my Precalc homework. This is the problem: “a box is formed by removing squares of side length x inches from each corner of a rectangular piece of cardboard 10 inches wide by 16... more

Follows • 2

Answers •1

Calculus 3

11/04/17

Evaluate the double integral D of 3/(4 +y^3) where D= {(x,y) | 0 <x <1, x^(1/2) <y <1}

Follows • 2

Answers •1

Freddy

11/02/17

If I need to write an equation with the following details, what would it look like.

Horizontal asymptote 1 vertical asymptote -1 & 2 denominator is a polynomial domain is (-infinity,infinity)

Follows • 2

Answers •1

Conic Sections

10/30/17

If the common tangents to the parabola, x^2= 4y and the circle, x^2 + y^2 = 4 intersect at the point P, then what is the distance of P from the origin?

I need the detailed solution. Plz help

Follows • 2

Answers •2

Chemistry Chemistry Lab

10/28/17

why is it that we can obtain a Raman spectrum

If vibrational transitions correspond to energies in the IR region of the electromagnetic radiation, why is it that we can obtain a Raman spectrum by using a visible wavelength laser as a light... more

Follows • 2

Answers •1

Probablity

10/21/17