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/sci/ - Science & Math

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3021301 No.3021301 [Reply] [Original]

Revising for an Economics exam tomorrow and I need your help /sci/.

It's about aggregate demand and I need to calculate equilibrium national income.

AD = C + I + G + (X - Z)

C = 50+0.8Yd
I = 75
G = 100
X = 200
Z = 0.25Y
Yd = (1-t)Y
t = 0.0625

I'm sure you will be wondering why I can't do this kind of stuff on the eve of an exam, and it's purely because I hate the course so much I haven't revised it.

>> No.3021307

>economics

>> No.3021316

Please write a 300 word essay on why economics is a science.

Here are your topics:

1. If a human creates a system, can he then study that system and call it a science?
2. Are you a faggot?

If you can answer these, you will do fine on your test.

>> No.3021320
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3021320

>OP can't do basic algebra

>> No.3021323

>>3021307

Worst piece of cunt I've ever studied.
Studying it at uni just now but I'm only in first year.
Dropping out to become genuine /sci/bro though.

>> No.3021325

>>3021301

Economics is usual hated by those that find personal responsibility to be puke inducing.

>> No.3021333

>>3021316

If it makes any difference, I don't think it's a science at all.
Only reason I chose to study it was because it was something I could do with a language.

>> No.3021336

>>3021333

An hero.

>> No.3021349

AD=175+250.50y

>> No.3021360

So OP.

Do you actually have a question? You've shoved a bunch of numbers there but there is no question.

Do you just need to find AD?

Bear in mind that Y -is- AD. Replace AD with Y and you should be able to figure it out.

If you cant, enroll yourself in a remedial math course.

>> No.3021387

>equilibrium national income.

Well thats a new one to me.

Im going to look that up on wikipedia.

Hello Econ guy,

I agree with Econ guy, what is the question?

>> No.3021427

>>3021387

>equilibrium national income

Lol wow, I read the post a few times and missed that.

>> No.3021451

>>3021301
>Revising
Wait... a Britfag posting at 9:46pm EDT (2:46am UK time) about studying for an exam "tomorrow"?
What time "tomorrow"? And is "tomorrow" Monday or Tuesday?