What industries or software packages use the Simplex Method to find an optimal solution the variable outcomes?

I need to find some contemporary uses for the simplex method today. I understand this algorithm is based on the process of every successive solution being an improvement over the previous solution. What industry's is it used in? Supply chain management? What manufacturing? Military? What software packages use it? Any help or lead would be greatly appreciated.

Ive been dizzy for 3 days why?

I'm 13 years old and Ive been dizzy for 3 days straight. I have bronchitis right now (not chronic) and i was taking medicine where 1 of the side effects was dizziness but i havent taken it since 3 days ago at like 9 pm...ive been nauseated too...i dont have a fever...my heart is races at stuff thats not even tiring...its getting really annoyng somebody plz help

I live in canada, but how can i receive orders that only ship to the USA......hmmmm....?

Is there a company in the states....or something where i can get my package shipped and then from there they can ship it to me here in canada. kuz i want to order from Old Navy but they dont ship to canada. so can i address it to a different place in the states and then i can pay them to ship it to me in canada from there......grr i dont know if im explaining it properly! i hope you understand.

If McCain, as Morris claims, is a perfectly acceptable alternative choice for Democrats, why vote at all?

If Republicans have only a Democratic wannabee as their candidate, why should they bother to vote at all? If a Democrat is to be elected one way or the other, why bother? Why not boycott a corrupt process which produces no real alternantive for conservatives?

My tail bone hurts, what should I do

Tailbone Injuries are one of the WORST- because they take so LONG to heal !!! :( See if taking a couple of Aspirin helps when it gets really Bad- & lay off the Skateboard tricks for a couple of Months. The LAST thing You want to do- is land on your Tailbone AGAIN... -Because THEN, you'll Definately "land in the Hospital" & and have to tell your Parents! So "tough it out" for the rest of the Summer & good luck :)

What happens if I eat expired eggs?

Well it could go two ways, you could get really sick (food poisoning) or your body might just digest it with no problems.

Is the Great Gatsby a good read?

I also had to read it in high school and liked it. I thought it was pretty great, though there are a few characters I'd like to smack around. You'll see why when you read it.