Dragonlance

OK just last week I started reading how to do this kind of thing. This means I not know a lot about it. But I do know for this you need a Least Squares formula. I not sure which one is the best to use. Probably the basic one is ok. One of the mods can help you with that.

You should type in the data points then it is easy to put it in a Excel spread sheet or some other program to test the different formulas.

I can tell you why the outliers are there. Itis because some people spend 10 years studying advanced basket weaving or advanced p*g greasing, and there is not a great demand for those skills. You can use that as an opinion. I might major in corn shucking, if I do then I will minor in corn cobbing. hahaha

Geno I am not trying to be a smartass, but

$${\frac{{\mathtt{200\,000}}}{{\mathtt{13\,600\,000\,000}}}}{\mathtt{\,\times\,}}{\mathtt{86\,400}} = {\frac{{\mathtt{108}}}{{\mathtt{85}}}} = {\mathtt{1.270\: \!588\: \!235\: \!294\: \!117\: \!6}}$$

That number is for modren humanoid primates. For any primate then it is about 4 to 5 seconds.

CPhill a question.

You set x= 3 and that makes the fraction divided by zero.  I thougt that was not allowed for solving equations. Is it because it is ploted on the the graph and the line dissapears or goes to infinity when x=3 that it is allowed?

If it is a square then just take the squareroot of the area to find the side length. It is the squareroot of 25 so the sides are 5 cm. 

He studies maths religiously:)

Maybe he asks his maths teacher to bless him when he take the sin of x.

And his maths teacher say ok as long as you dont go off on a tanget of why

hahaha

Ask MathsGod he might know. hahaha

OK I find a video of water at triple point but it not very good. There is another video "Tert-Butyl Alchol Boils and Freezes at the same time." I guess that is supposed to be alcohol.

It's not water but it give the idea of what happens at the triple point. It is really cool.

It seem like the boiling take all the heat out of the liquid then it freezes over.

So this happens just above freezing 0°C and not near -40°C  or 233.16K?

It still amazing to me that steam and ice can exist at the same time in the same place.

Thankyou Alan. I put triple point on my look up list. I also look on youtube to see if someone show that experiment I would really like to see that.

You have to take off at

$$\underset{\,\,\,\,^{\textcolor[rgb]{0.66,0.66,0.66}{360^\circ}}}{{tan}}^{\!\!\mathtt{-1}}{\left({\frac{{\mathtt{121}}}{{\mathtt{915}}}}\right)} = {\mathtt{7.533\: \!110\: \!014\: \!093^{\circ}}}$$

it would be higher than this because the plane has to reach take off speed first so it will be much closer when it take off.  You want to be close to it not crash into it.