@@ What is Happening? [Wrap4] Fri 6/11/15 Sydney, Australia Time 8:25pm ♪ ♫
Good evening from Australia,
It has been 2 days since my last wrap and answer credits go to ChoZerr, Alan, Heureka, Namodesto, Jeanne, CPhill, Mormert, Nauseated, Will 85237, Linlee, Lonelyparellel, Saseflower and Muhum.
Thank you, I really appreciate all you great work.
I for one, have given up trying to view all questions. For me, priority lies with member questions and also with checking member answers and allocating points and ticks. I think I have found a way that I can do this, at least for the moment until the forum grows bigger still.
I will of couse continue to answer as many other questions as possible and am always looking for those that have the right degree of interest challenge about them. This is the same for all answerers, we are most enthusiastic about the questions that are at a good level for us.
There has been one would be new member "juriemagic" tell me that he cannot log on. I have told him to identify himself at the beginning of the post and I will endeavour to prioritize him as I would any other member.
I wonder how many other people are having this problem. ://
Interest Posts:
If you ask or answer an interesting question, you can private message the address to me (with copy and paste) and I will include it. Of course only members are able to do this. I quite likely will not see it if you do not show me.
1) Forum problems and a wonderful show of appreciation. Thanks Juriemagic
http://web2.0calc.com/questions/hi-melody_1#r4
2) Birthday trick with numbers. Thanks guest and Heureka
3) Thanks Chris but I like our guests answer :)
http://web2.0calc.com/questions/volume-of-spheres#r1
4) Why can't I take (-1)^1/2 Melody
http://web2.0calc.com/questions/1-1-2-error
5) Minimize the price. Fabulous answer from CPhill
http://web2.0calc.com/questions/linear-programing#r3
6) interesting simplification Melody and Heureka
http://web2.0calc.com/questions/how-do-i-solve-this-equation
7) Force work power and time. Thanks Will85237 (and welcome back to the forum too)
http://web2.0calc.com/questions/heeeeeelp-got-test-tomorrow#r3
8) Solving a polynomial of degree 4 equation. Melody and Heureka
http://web2.0calc.com/questions/solve-polynomial
9) Newton's method to find minimum. Thanks Alan
** If you want to comment an any issues please do so. **
Enjoy the rest of your day :)
♪ ♫ Melody ♪ ♫
CPhill has given a top answer here. Thanks Chris
This is Chris's graph, I have changed it just a bit and if you bounce across to Desmos using my link you will see that I have added a slider for total cost. You can see that the cheapest orders that meet all requirements is $72,000
https://www.desmos.com/calculator/kvshzdlail
I have also put a black border around the region of the graph that meets all the requirements.
Physics is SOOOO confusing!!!
(I've also been trying to learn some Physics today. )
http://web2.0calc.com/questions/heeeeeelp-got-test-tomorrow#r3
I am so confused. I thought work was measured in Joules (I sorted that out earlier today) and now you are telling me that Energy is measured in Joules. Is Work and Energy the same thing ??????
ALSO
Your formula is NOT there