/sci/ - Science & Math

To /g/ or to /sci/...
Ye olde TI-89 won't start anymore, I replayed the AAA batteries but still dead.
Is it truly dead or could it be the small backup battery that need a change too?

ALL HAIL ALLAH

People who believe in vibrational energy/higher states of conciousness/mass awakenings

People who say the word 'big before anything "Big Pharma" "Big Oil" MAKES ME RAGE

>>2769338
fuckin saved

>>2628141
is correct, boring as hell... but pri the best you could do

Fuck my life.

Today I had my first Maths test of the year, and let's just say I am pretty pissed of. It was quadratics and cubics, and specifically, factoring them, or using them in equations and inequations, and I fucked up. While I knew how to do it all I was so fucking slow that I ended up finishing about 80% of the test.

I can't handle failure very well, and it is especially hard because I am in the top Maths class, in the best school in my city, in the smartest state in Australia, and all of my peers succeeded.

I can't do this again, and I have to compensate in other tests, it was only 15% of my semester mark so that's okay. BUT, there is a question behind this. In Maths and Science tests how can I work faster, do I need to have everything completely ingrained in my mind, do I need a good night sleep? Should I get a tutor so I don't fall behind?

Can you give me more words like this:
>socialism, communism, anarcism, capitalism, secretism, monarcism, marxism, technocracy, democracy, hypocracy, cryptocracy(secretism), etc..
(Political/economical structures and concepts)

>>2423268
>Denounces "shit-logic"
>Uses shit logic

Before you yell underage, I am 18.
Im in my senior year of high school, and after spending the first half of the year under the idea that I would only be going to community college anyway due to the requests of my parents (Financial), my councilors telling me I wouldn't get into a University around here (Did fuckall my Sophomore and Junior year, overall GPA currently sits at about 3.0, unweighted), and my general idiocy, I didn't apply for anywhere during that time, the time when most colleges are getting applicants.

So, my option right now is to go to this local small community college, which has a program that will get me into a university nearby after 2 years of hard ass work in my intended major (I'm really into physics, quantum mechanics and particle physics mostly). However, am I royally fucked in actually getting into university with this plan, or into Grad school? From the perception I receive from college ambassadors that come to my school, they only really want kids just out of high school, not ones who took general classes at community.

Wouldn't let me post without a picture.

Fucking religions.

i need some homework help /sci/

5t - 9 = 21 - t

tips?

Quantum Physics talking about the "observer" problem (nutshell: shit acts different when you look at it)

Than whos looking at everything at once to keep it there?

>>1365762

Has anyone here taken an online math class and found it to be absolutely terrifying? I take online classes at University of Phoenix and the amount of work that goes into what should be a two minute problem is horrendous. Anyone have any tips for dealing with this?

this is the problem: