Recent content by Starrrrr

I'm not sure so I'm guessing no

That's the full question.

Homework Statement At most, how many bright fringes can be formed on either side of the central bright fringe when light of wavelength 644 nm falls on a double slit whose slit separation is 3.64 × 10-6 m? Homework Equations m=dsintheta/lamdbaThe Attempt at a Solution...

H+=0.0692 moles/L and Mg=0.0346 moles

Homework Statement Part one : A number of metals react with HCl to form salts of general formula MCl2. Write a balanced chemical equation for such a reaction. After a piece of one of these metals had reacted completely with the acid in 55.8 cm3 of 1.24M HCl, the resulting solution, which...

Thanks for no help

Homework Statement A six-cylinder four-stroke internal combustion engine, running at 2,200 rpm, outputs 120 kW of brake power. The stroke is equal to the bore. The brake mean effective pressure is 5.5 MPa. Calculate the torque, total displacement volume, stroke and bore. Homework Equations...

Allegedly the answer is 12.5 but I don't know how the computer got that

When I put the answer to my online assignment thing it says incorrect

1. f_-2^{5} 1x-2dx.2. 1. f_a^{b}f(x)dx3. x^2/2 -2(x)|_-2^5 25/2-2(5)-(4/2-2(-2))=-7/2 What am I doing wrong?

And also I have to use the chain rule

I got it now , there are no vertical asymptotes. Horizontal asymptotes as x tends to infinity 1/(1+e^(3x)) = 1and negative infinity is 0

1. Find all asymptotes of the graph of f(x). f(x)= 1/1+e^3x 2. dy/dx= vdu/dx-udv/dx/v^2 3. Vertical asymptotes: 1+e^3x=0 3xIne=-1 X=-1/3 Horizontal asymptotes: No horizontal asymptotes Slant asymptotes: None Are the asymptotes I found correct? Also I was wondering how can I get the first...

Thats fine, thank you for your help :)

so is the accerelation equal to=23.33m^-2