The Homework Thread #6 ~ Need a Little Help? Ask Here.

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Need help with a question; it has to do with "The Great Gatsby".

After Jordan tells Nick the story of Gatsby and Daisy, Nick says that Gatsby "came alive to me, delivered suddenly from the womb of his purposeless splendor." How does this metaphor of birth help explain what Gatsby's behavior had meant to Nick up to then?
 
If two people are sitting with their backs toward one another, you would say we were sitting back to back.

If someone is sitting behind you while he is facing toward to your back, you would say I was sitting with my back to him or perhaps simply he was sitting behind me.

Hope this helps. :hug:
 
This is not a "homework" question, I just wanted to know, what exactly is a "community college"? :look:
 
ya i did that thnx
its not a specific god or goddess...we have to write our own myths so i just need a pic of any goddess
 
Michelle, I'm an EFL teacher... and Brazilian as welll. :)
However, I still got some questions, as you can see below. :look:
 
Well, I finally understand it after a lot of hours and some help from a friend, so this is how it's done

- 2% of 60% is (2/100)x(60/100)=120/10000=1,2%
- 0,9% of 40% is (0,9/100)x(40/100)=36/10000=0,36%
so in total the (1,2%+0,36%)=1,56% of the keys can't be used.

- What's the chance they can all be used?
The joint probability of a series of events is P=P(E1) x P(E2)...x P(En)
In this case on 5 events the probability is (100% - 1,56%) x (100% - 1,56%) x (100% - 1,56%) x (100% - 1,56%) x (100% - 1,56%) = 92,44%

- What's the chance only one of them can be used?
It's the joint probability of "one can be used" and "4 can't be used" so:
(100% - 1,56%) x 1,56% x 1,56% x 1,56% x 1,56% => (5,83 e-8 )^5

- What's the chance one or more can be used?
It's 100% -the chanche that all of them can't be used so:
100%- [(1,56%)x(1,56%)x(1,56%)x(1,56%)x(1,56%)]=100% - 9,239e-10= almost 1...



Thank you anyway :hug:
 
The copper(I) ion forms a chloride salt that has Ksp = 1.2 x 10^-6. Copper(I) also forms a complex ion with Cl-.
Cu+(aq) + 2Cl-(aq) CuCl2-(aq) K= 8.7 x 10^4

a.) Calculate the solubility of copper(I) chloride in pure water. (Ignore CuCl2- formation for part a.)
b.) Calculate the solubility of copper(I) chloride in 0.10M NaCl

I would really love it if someone can help me solve this problem.
I have the answers, but i don't know how to work them out.


btw the way i worked out the ratio to the problem above by KoolKat101 was
5/x = 10/12
10x = 60
x = 6 (your answer)
i might be wrong though
 
ok well if i've done my math correctly there's a 99.98% chance that they can all be used although I wouldn't quote me on that This is reallycomplicated and I think I might be doing something wrong. I can't figure it out. what Math course is this? I'll ask my step mom if she's here, She's a math major.
 
There's a topped thread on the Movies Board where people can ask questions about movies, e.g. forgot title, only remember certains bits of the movie etc.
 
I need a website which I'm able to pay people to write my papers! That's what I need!
 
I am at work, trying to do some of my homework, but I don't have all the programs/applications I need. I was hoping to get a bit of help here, since y'all are awesome that way. :D

My question is, what are some tools used in Adobe Photoshop that are used to manipulate images?
 
I'm reading A Tree Grows in Brooklyn. I'm up to Chapter 3 and I feel like I'm being tortured.
Does it get good?
 
We have a weird assignment to design a case for an egg that has to a) you have to be able to see the egg and to take it out when nessecary and b) keep the egg from breaking and survive a 3 meter fall and c) preferrably not weigh much and be simple.

Any ideas what kind of case I can design?
 
So would that be a positive or a negative thing? *wrinkles face* I don't understand this class at all. I'm a scientific thinker, not history and writing...
 
I actually got it figured out (finally :thud: ) but thanks for the offer! I'm now done with my math class. :woot:
 
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