Archived threads in /sci/ - Science & Math - 183. page

>>9108196
one of them contains 100 red chips*

>>9108196
At one time I probably would've been able to solve this.

Is it the probability of getting ten red chips out of the bag with blue chips times the probability of choosing the bag with blue chips (50%)?

so like 0.02967%?? for the first question

>>9108229

yeah, first one is easy, just use the F.C.P. and multiply your events. Basically you have 11 events. The first is the .5 chance you even pick the right bag, and then you'll have the probability of pulling out a red chip each successive turn. Easy.

For the second one just multiply (.5) x (50/90), since there's still a 50% chance you have the right bag and then just multiply the P(blue) if you do have the right bag

Khan Academy is good if you want a very interactive experience. The main downside is that it just kind of scratches the surface on most subjects. I prefer using pdfs and epubs of textbooks that are shared on sites like lainchan. Khan Academy is a great way to get your gears moving, but to oil and even replace them use textbooks and other sources. Diversify yo shit.

>>9108175
thanks!

Khan academy is a great start and very good for beginners or those who are struggling with a topic. However, it is not the end-all to self education. It does not offer everything you need to know to become efficient in any one subject.
>hands on experience
>practice problems
>challenges
>motivation
>full explanation or definition of a subject

By all means, use khan academy as an aid, but do not use it as a source.

>>9107928
Possibly a good reason to research airplane portable nuclear reactor engines.

Fine, enjoy the spoils of a ten year old post http://www.airliners.net/forum/viewtopic.php?t=756185

More bread http://www.eagleharbortech.com/research/nasa-sbir-plasma-drag-reduction/

gorillas can think
pre-linguistic children can think
ergo thoughts aren't linguistic

>>9107837
>ergo thoughts aren't linguistic
If we accept your first two lines as true, it follows that some thoughts can be non-linguistic, but it doesn't necessarily mean that all thoughts are non-linguistic.

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>>9107837
>gorillas can think
lol

Want to know the real meme drive? The Universe. Where did all this energy come from to start with?

How do I build a meme drive?
I have several magnetrons and several mains ->10kV+ transformers.

>>9107742
Aim magnetron at fancy-looking bucket like OP's picture. Now you're part of the meme

How old are you?

https://en.wikipedia.org/wiki/Pre-algebra

I dont quite understand the context, but if you are in highschool or early university "maths", get into Khan Academy and read "A modern survey of modern algebra" to develop abstract thinking.

what course?

> Why should I learn C++ if I'm not a computer scientist?

There isn't any. Go with a higher level language if you just want to fuck around

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>>9107612
The Creator of C++, Bjarne Stroustrup has the PHENOTYPE.

>>9107602
Its lupus.

>>9107602
>Hey I was wondering what is this called and what it's the cause of it

It's herpes, basically your mother is a fucking bitch.

>>9107615
Well there are a lot of things that could be but I think that's the correct thanks anon

>>9107628
Thanks anon appreciate it

>>9107505
it wouldn't, power per sqaure meter will have dropped off immensly at those distances from the sun

>>9107505
The sun as seen from pluto is 250 times brighter than a full moon.
Not sure if that's healthy to stare into for too long.

>>9107505
The glass visors on Astronauts Helmet & Space Ships block the harmful UV & Gamma radiation coming from sun.
In Pluto, sun is too far away from Pluto that the radiation from sun is too weak to worry about.
Although we should protect our vision in Mars. Because on Mars the sun radiation is strong enough to damage our vision.

probably

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>>9107435
> remote island
Like Guam.

>>9107485
Topkek
On topic

Would a nucleur winter affect your ability to sustenence farm on a pacific island?

If you had wildlife could you just eat enough from the boar population to let them breed?

DMAA+Phenylpiracetam. Works perfectly, i should try.

my supplements from memory:
zinc
b6
b12
"t5t"?
nicotinamide
manganese
vitamin c
vitamin d
folic acid
biotin

I'm going off them all because fuck these clowns

Nutritionists are a joke, research these things yourself or don't bother

Ban me or whatever but tell it to me before please.

I've been 30 minutes thinking about it and I have no clue

What a strange looking commutative diagram

What does the blue line represent ?

Measuring systems are arbitrary. It really doesn't matter which one we use so long as its internally consistent (measures based only on the human body are retarded and inconsistent, obviously).

even though the metric system is superior it doesn't really matter which one you use almost 100% of the time so it's not really worth it to change it

it doesnt fucking matter lmao

>>9106946
Eazy, create time traveling machine and you will have time for your bullshit.
What, you dont know how to create time traveling machine?
It must suck to be brainlet.

why are you working in college? just take a loan like everyone else

>>9106967
why are you taking out a loan for college? just get a merit scholarship like everyone else

>>9106884
>I get that Math is very important, but most of it's practical applications nowadays can be done through a calculator.
So how's Calc 1?

>>9106884
>bail
Please back to North Korea or Cuba.

>>9106884
Mods!