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

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

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

12/18/17

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

 its chemistry

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....

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.

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

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

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  

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

Find the exact value of the expression.

cos(tan-1(15/8))

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

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

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

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}

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

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)

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

10/21/17

If 30% of people taking an exam fail and 3 people take the exam what is the probability one will fail?

I need to know what the probability is one person fails out of three taking an exam when the percentage of failure is 30%. 

10/14/17

Find multivariable limits

Find multivariable limits and explain   lim (x,y) -> (0,0) = (x^4-y^4)/(x^2+y^2)   lim (x,y) -> (0,0) = xy/sqrt(x^2+y^2)

Find the parametric equations for the line through C and the midpoint of AB:

Find the parametric equations for the line through C and the midpoint of AB:A(−4,−3,−5)   B(4,3,−1)   C(3,−1,−1)

Intuition on horizontal stretches and compressions of graphs

Given f(x)=af[b(x-h)]+k, why does the graph stretch horizontally by a factor of 1/b, but not by a factor of b?

09/27/17

how do I find the range of f (x)= sqrt ((x^2)-2x-15) algebreicly

It's pretty self exclamatory.                 .      .

I contain a total of 10 atoms of carbon, hydrogen What is my formula?

I contain a total of 10 atoms of carbon, hydrogen What is my formula?

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.