/sci/ - Science & Math

Retard trying to get into the Army here.
This is a question on a practice exam.
How do I actually find the ratio without brute force division in a calculator (we're not given one in the exame anyways)

The ratio of 3(1/4) to 5(1/4) is equivalent to the ratio of
>a) 3 to 5
>b) 4 to 7
>c) 8 to 13
>d) 13 to 21

>>11011707
Will there be a healthy population of traps in the first Martian colony?

Why were there so few Jewish mathematicians publishing before the 1900s, after which it seems nearly every other German mathematician was?

Scientifically speaking, why does gender dysphoria exist?

What's the evolutionary advantage of that?

>>9587732
>>9587694

I'm moving at the speed of light relative to the photons in my room. Why hasn't the universe ended?

>>9268570
So you can't provide a counter example?

What are you doing on /sci/ anon?

>>9132600

Why are these types of questions ignored by the """""scientists"""""" of this board?

Is it because it makes them uncomfortable?

>>8915867

Not even white or American. But what this anon said actually sounds kind of... reasonable?

Were you memeing anon? Your stuff kind of convinced me.

"Show that there is an algorithm which receives as input a DFA M over the alphabet {0, 1}
and decides whether M recognises exactly the binary strings that contain an odd number of 1’s"

How do I go about doing this? Do I design a DFA and then detail the instructions on what to do for every step ?

>>8766628

I am not entirely sure if to get it I need to apply any of the Inductor equations or do some manipulation on the resistors at the beginning, source transformation, I am just not sure, I tried it all.

The answer (according to the book) is: -12.5A

>fall in love with physics teacher
>one day I awkwardly ask her to go eat with me one of these days
>she smiles and rubs off the nervousness saying no and walks away
>I am so ashamed I dont know what the fuck to do anymore
>she teases me about it like 1 or 2 times after that
>the whole thing made me felt terrible because thought she was laughing at me
>stop going to her class and fail at it

Every now and then when I see her I blush like crazy.

In other words, OP. Be sure its going to work, else prepare for awkwardness.

>>8630658
How would you raise them up there?

>>8566489

I really don't know. Speaking from experience, I am a massive porn addict and would end up masturbating 2 or 3 times a day (at least that was before. now I try to balance it to once every 2 or 3 days).

To this day, masturbating a day prior kind of fucks my early day up (from the moment I wake up) and leaves me all tired (but not demotivated or THAT less productive). And If I masturbate that same day without having finished all my tasks I feel the intense need of sleeping (mostly due to depression and the shame of failing again, so this doesn't apply to everybody).

I've noticed that when I go on 3+ day streaks I get a massive (trying to not be as biased as possible here) change in my mood. I just feel like a completely different man, at least in a good way, and I just feel like I am irradiating confidence. I cant say if this feeling *continues* since that's usually when I end up failing.

I've never been able to really get past the fifth day.

https://www.youtube.com/watch?v=7dnxUq9fMv8

Watching this vid just makes me wonder, why is there a definite distinction between intellectually genius and emotionally mature? I don't seem to understand how its possible that a child can have a bachelors in maths at age 13 but be so immature, emotionally anyways

Wtf is intelligence?

Bonus points: He says he cant describe why he knows the answer but he just knows it, the fuck? can anyone with assburgers explain

>>8542753
CS is for bra-

>>8529856
>a * b = b * a
[eqn]
\begin{aligned}
\begin{bmatrix} 1 & 2 \\ 3 & 4\end{bmatrix} \begin{bmatrix} 5 & 6 \\ 7 & 8 \end{bmatrix} &= \begin{bmatrix} 19 & 22 \\ 43 & 50 \end{bmatrix} \\
\begin{bmatrix} 5 & 6 \\ 7 & 8 \end{bmatrix} \begin{bmatrix} 1 & 2 \\ 3 & 4 \end{bmatrix} &= \begin{bmatrix} 23 & 34 \\ 31 & 46 \end{bmatrix}
\end{aligned}
[/eqn]

>>8470709
That would be someone else. I only commented on Atiyah that he is a cool guy. His proof (assuming it is correct) is very elegant looking, though. I can't say it's elegant with my insufficient knowledge of what he refers to, but it looks elegant.

>>8450054
Umaru is either a very cleverly disguised alt-right anime, or a very feminist one. Her brother is a total low testo pseudomale who has assumed the role of a mother. Could this be to encourage females to act like that, or to enrage males not to let females act like that?

>>8444429
>>8443961
>>8444521

Isn't he saying the contrary? That it is the lack of theory and its substitution with experiments...?

>almost 4 days
>not a single one individual from sci has been able to provide a decent argument as to why one should dislike this man
>in the face of this, poltards try their hardest to express ''Its because hes black'' in a manner it doesn't seem as apparent.

Nice....

Pls respond

None of these retards has answered my question yet.