help-0

[alpine sable]

uk

who has permissions

of closing the server

?

[tardy tapir]

type .close

[alpine sable]

Server

phew

ok

You can close the channel

Bye bye

[tardy tapir]

congrats

[alpine sable]

20 questions where tho

never closing server cuz i need help every day

[alpine sable]

in my bookelt

[tardy tapir]

@alpine sableblue blue

[alpine sable]

YAYAYYAYAYAYAYAYAYAYYAYYY

I GOT THE ACTIVE ROLEEEE

@tardy tapir gimme jt

[alpine sable]

Yeah send em somewhere

[tardy tapir]

you can come back when you need help

[alpine sable]

ut

no

[alpine sable]

It'll close with timeout soon

bruh

Or someone with perms will close it ig you go offline b

[tardy tapir]

close this rn, and open a new one when needed

[alpine sable]

Yep

idk hoe to open a new one

[tardy tapir]

#❓how-to-get-help

[alpine sable]

i just spammed some stuff and got one

Like you opened this one?

Yeah so

idk how i opened this

#❓how-to-get-help

vro said a totoriallllll

bro

Now goodnight

Goodnight @tardy tapir

[tardy tapir]

gn

[alpine sable]

i got good idea

Yeah?

ill just take over someone elses channel

boom

[tardy tapir]

you cant!

[alpine sable]

why,m

And get banned , boom

.

[tardy tapir]

doesnt work like that

[alpine sable]

That's not how it works

k

Lmao

[tardy tapir]

the person who typed their problem first is assigned the channel

[alpine sable]

its confusing

You can just type something in the available help channels

i don't understand #❓how-to-get-help

where js the available help channels

[tardy tapir]

and will be their until they close it themselves or is closed by timeout

[alpine sable]

Like rn #help-5

im going to year 11 but my brain is year 9

You can go there, type something and that's your channel to ask doubts

istg

[tardy tapir]

look out for channels under the category 'math help available'

[alpine sable]

Don't open two channels at the same times don't take over anyone elses channel

oh like the grey channels

?

[tardy tapir]

huh?

[alpine sable]

grey named channels

[tardy tapir]

grey means read channels

[alpine sable]

ohhh i seee

the empty ones

?

nonames

[tardy tapir]

what?

[alpine sable]

Yeahhh

[tardy tapir]

yeah yeah

[alpine sable]

the no names

Just help

Desperado

help 5 14 19 21 32

Now I sleep

brih

WHY ARE U GUYS TELLING ME TO GO TO A WHOLE OTHER CHANNEL TO GUIDE ME

U COULD OF JUST SAID * the channels under help form*

I mean closeTHIS channel if you don't NEED IT RN

.closeeee

[alpine sable]

...😭😭

[alpine sable]

Single e

.closesinglee

?

[alpine sable]

..😭😭😭

its not working??

[tardy tapir]

.close

[alpine sable]

.close girl 😭😭

Lmaooo .closesinglee😭😭😭😭😭

[alpine sable]

wait how

do i close it

ill copy and paste

[dawn zephyr]

type .close

[alpine sable]

type .close

[dawn zephyr]

no extentions, no extra e's, nothing

[alpine sable]

no extentions, no extra e's, nothing

[dawn zephyr]

.close

[tardy tapir]

she is obv trolling

[alpine sable]

.close

[lone heart]

Channel closed

Closed by @hybrid root

Use .reopen if this was a mistake.

[tardy tapir]

nice

[alpine sable]

ty @dawn zephyr

bro

[dawn zephyr]

I do not wish to be thanked for this...

[alpine sable]

its not working

.close

Wait

.close

.close

It'll go

.close

[tardy tapir]

closed

[alpine sable]

.close

WAIT

.close

.close

.close

[dawn zephyr]

ffs

be patient

[tardy tapir]

stop with the spam

[alpine sable]

15 year olds..

ok

.

and.

i am 15

[lone heart]

Available help channel!

Send your question here to claim the channel.

Remember:
• Ask your math question in a clear, concise manner.
• Show your work, and if possible, explain where you are stuck.
• After 15 minutes, feel free to ping <@&286206848099549185>.
• Type the command .close to free the channel when you're done.
• Be polite and have a nice day!

Read #❓how-to-get-help for further information on how to ask a good question, and about conduct in the question channels.

[alpine sable]

why

[alpine sable]

did u do the skull

[tardy tapir]

ahh

[alpine sable]

Now you opened this xhannel

oops

.

[dawn zephyr]

damn

[alpine sable]

sop

soo

[alpine sable]

wait

lemme see if i got a question

[dawn zephyr]

I am so glad I don't use discord much

[alpine sable]

in my gallery

the question is : which one is easiest

All for me

[dawn zephyr]

same

[alpine sable]

same here

.

[dawn zephyr]

linear sequences should be easiest for you

[alpine sable]

defo.

[dawn zephyr]

or maybe inequalities

[alpine sable]

i definitely know what a linear is

.

Goodnight bye

sounds like a ear to me

.

Chinchin take responsibility

@alpine sable

[dawn zephyr]

when a variable is raised to the 1st power, it's linear.

That's not an accurate definition but, it's the best I got for you

[alpine sable]

OKAY!

[dawn zephyr]

so, x + 1 is a linear function but x^2 + 1 isn't

[alpine sable]

ima ss this and write it down later

[dawn zephyr]

I'll try

[alpine sable]

Dead

[dawn zephyr]

a Linear sequence means a sequence where the next term is obtained by adding or subtracting from the previous term. does that make sense?

[alpine sable]

yes

[dawn zephyr]

no multiplication or division going on, just basic addition and subtraction

[alpine sable]

wait a minute

is that related to nth term

IN ANY WAY

[dawn zephyr]

yes

so

[alpine sable]

cuz smth is like thst addding and subtracting

[dawn zephyr]

suppose, 1 3 5 7 9 11... is a sequence

[alpine sable]

Like what we just did

[dawn zephyr]

hear me out

[alpine sable]

3+4n

And all

The thing you call pattern

[alpine sable]

1+2n

That's just your name for Linear Sequences

YEEE

THIMBS UP

[dawn zephyr]

n corresponds to the term of the sequence,
like for 7, 7 is the 4th term there, so n = 4 for 7

[alpine sable]

dont get it

[dawn zephyr]

you know what that's for?

[alpine sable]

yes

nth term sequence

[dawn zephyr]

what is it for?

[alpine sable]

Yes , I told that to her for when n starts from 0

why brett is wrong or smth

[dawn zephyr]

I see

[alpine sable]

I also told her already that for nth term you need to put in n as n-1

Now continue bye

Goodnight

[dawn zephyr]

night

[alpine sable]

waittt

wait

no

nope

dknt go

And you zara, 20 questions send me when?

MY QUESTION IS NOT ANSWES

[dawn zephyr]

just ask me

[alpine sable]

im getting there-

[alpine sable]

It's 2:30 am bye I have to wake up at 6

tmrw at 9:30am GMT

[dawn zephyr]

don't bother someone going to sleep... it's very, not okay

[alpine sable]

Yep

kk

[alpine sable]

Don't worry idc

Im sleeping bye guys

hopefully i pas my gcsess /:

Help her chinchin

[dawn zephyr]

yea Im here for about half an hour

[alpine sable]

i dont even remember what b x b x a is /:

[dawn zephyr]

abb?

anyway, back to the sequences

[alpine sable]

ksy

kay

[dawn zephyr]

so, you can determine any general term of a sequence?>

[alpine sable]

no.

yes.

surre.

[dawn zephyr]

find the 10th term

[alpine sable]

ez

19

19

.

[dawn zephyr]

yes

good job

[alpine sable]

cuzz

what i done was

suppose, 1 3 5 7 9 11... is a sequence

[dawn zephyr]

a + (n-1)d
yes I can guess

[alpine sable]

no

i done

1 3 5 7 9 11

[dawn zephyr]

please don't tell me you brute forced it...

[alpine sable]

and i knew the 11 was 6th term

so 4 terms left to 10th

so i just done

11+2

[dawn zephyr]

got it

[alpine sable]

13+2

15+2

[dawn zephyr]

now try this, listen

[alpine sable]

17+2

=

19

[dawn zephyr]

here, a is the first term

[alpine sable]

ok ill listen

[dawn zephyr]

what's the 1st term in this sequence?

[dawn zephyr]

^

[alpine sable]

that sequ

?

[dawn zephyr]

yes

the 1st term there

[alpine sable]

its 1

.

[dawn zephyr]

yes

now, d

d is the difference

how do we get the difference between 2 things?

by subtracting

[alpine sable]

uh

no

+2

addd 2

addition

[dawn zephyr]

listen

we get d, by subtracting 1st term from the 2nd term

so basically adding 2 to first term to get the 2nd term

d = 3 - 1 = 2

see, the value is the same

[alpine sable]

yeah

thats confusing tho

[dawn zephyr]

just subtract 2nd term from 1st term

or notice how much it's increasing by, whatever works for you

now, a = 1, d = 2

[alpine sable]

or decreasing by

2-1 = 1

?

[dawn zephyr]

n is the position of the term

when I say 10th term, n = 10

[alpine sable]

k

[dawn zephyr]

for which sequence?

[alpine sable]

m

[dawn zephyr]

a + (n-1)d

so to find the 10th term, plug in n = 10
a is 1, d is 2

so, 1 + (10-1)2
= 1 + 9*2
= 1 + 18
=19

[dawn zephyr]

does this make sense?

you get the same result using the general term formula and by counting through like you did before

[alpine sable]

nah

it dont make sense

[dawn zephyr]

you can't count to larger terms like 50 or 100, that's why we have the formula

[alpine sable]

the 1 + (10-1)2 = 1 + 9*2 looks impossible

[winter light]

10 - 1 is 9 ...

[alpine sable]

ik

[dawn zephyr]

it's (10-1) * 2

[alpine sable]

,m

[alpine sable]

that looks confusing

[dawn zephyr]

what's so "impossible" about it

[alpine sable]

this looks easyy

the ()

[winter light]

Well, it is

[dawn zephyr]

...

you need parenthesis

[alpine sable]

whats that

[dawn zephyr]

else the order of operations will be messed up

[winter light]

Have you ever seen brackets/parentheses in maths?? @alpine sable

[dawn zephyr]

brackets,

[alpine sable]

i have

?

[dawn zephyr]

she isn't the sharpest tool in the shed, bear with her

[alpine sable]

i said what is parentheesis

[winter light]

So why are you in trouble with them??

[dawn zephyr]

brackets

[alpine sable]

.

bro

just say BRACKETS THEN

.

[dawn zephyr]

uhhh

[winter light]

Yeah I guess, but I don't see where the problem is if she already encountered them

[alpine sable]

I THOUGHT IT WAS MEDICINE

[dawn zephyr]

it's called parenthesis in the US?

[alpine sable]

IDC WHAT ITS CALLED IN THE US

[dawn zephyr]

don't be rude over semantics now

[alpine sable]

WHY WOULD I CARE

IM IN THE UO

uk

.

[dawn zephyr]

Im not

[alpine sable]

.

[dawn zephyr]

why would I use your language?

behave

[alpine sable]

my launguage is easy

[winter light]

Keep calm... @alpine sable (don't write in uppercase in social network chats unless necessary)

[dawn zephyr]

you don't have to get so worked up, I'll use easier words for you it's fine

[alpine sable]

k

ty

[dawn zephyr]

now where were we

[alpine sable]

uh we were ay

at

[alpine sable]

here

[dawn zephyr]

yea

[alpine sable]

@dawn zephyr

[dawn zephyr]

so, learn that

cause you won't always be able to count

[alpine sable]

i forgot

[dawn zephyr]

this

[alpine sable]

tell me what to learnagain

[winter light]

(round brackets are indeed called parentheses @alpine sable )

[alpine sable]

@dawn zephyr can u find me a yt video on a + (n-1)d

so to find the 10th term, plug in n = 10
a is 1, d is 2

so, 1 + (10-1)2
= 1 + 9*2
= 1 + 18
=19

[dawn zephyr]

nth term = a + (n-1)d

where a is the first term
d is (2nd term - 1st term)
and n is the general term you want

a yt vid...

[alpine sable]

THAT MAKES SENSE

[alpine sable]

lemme say a exaple

[dawn zephyr]

yo we finally made progress

[alpine sable]

a= 3 d=5 -3

3 is the first term

and d is the second term

which is taking away from the first term

.

[dawn zephyr]

yup, now find the 20th term of that sequence

[alpine sable]

what series

[dawn zephyr]

sequence, my bad

[alpine sable]

k

[dawn zephyr]

if 3 is first term, and d is 2 cause 5-3 is 2

then your sequence is,
3, 5, 7, 9...

[alpine sable]

1 3 5 7 9 11 13 15 17 19 21 2

[dawn zephyr]

what's the 20th term there

[alpine sable]

uh

[dawn zephyr]

don't count

use the formula

[alpine sable]

k i won

t

[dawn zephyr]

this

nth term = a + (n-1)d
20th term = a + (20-1)d
= a + 19d

now just put in your a and d value

[dawn zephyr]

that you got here

[alpine sable]

3 - 5 - 3

ok lemme do that

nth term = 3 + (n-1)5
20th term = e + (20-1)5
= a + 19

[dawn zephyr]

wait no

[alpine sable]

..

[dawn zephyr]

no

[alpine sable]

its going downhill.

[dawn zephyr]

d = 5-3

what's 5-3?

5 take away 3

[alpine sable]

its

2

[dawn zephyr]

yea

so d = 2

[alpine sable]

BC

ILL EXPLAIN WHY D = 2

ITS CUZ

5 is the second term and 3 is the first

so d is when u takeaway the second term from the first term

right

?

[dawn zephyr]

yes

[alpine sable]

@dawn zephyr @dawn zephyr

[dawn zephyr]

yes yes

[alpine sable]

yessir

[dawn zephyr]

Im having to take care of my cat, sorry

[alpine sable]

k

[dawn zephyr]

so what's the 20th term

[alpine sable]

the

20th term

is

a big number

.

[dawn zephyr]

if anyone else wants to take over, feel free to do so

[dawn zephyr]

use this ffs

a + 19d

put in the value of a and d

[alpine sable]

uh ok

3 + 19 5-3

[dawn zephyr]

...

just use 2

[alpine sable]

oh

[dawn zephyr]

^^

[alpine sable]

.

i forgot thst bit

so

therefore

3 + 19 2

cor

rect

?

[dawn zephyr]

19*2

do the math

finish it

[alpine sable]

right

whats that logo

[dawn zephyr]

multiplication

x

[alpine sable]

a small human is what i see

[dawn zephyr]

19 x 2

[alpine sable]

19 x 2

thats

.

[dawn zephyr]

38

[alpine sable]

38??

boom

[dawn zephyr]

+3

[alpine sable]

defo didnt see ur asnwer

41

42

[dawn zephyr]

yes

finally

[alpine sable]

41

41

IS. THE 20TH TERM 41

[dawn zephyr]

yes

[alpine sable]

AYYY LETS GOO

PROGGESSS HAS BEEN MADE SLOWLY BUT SURLY

[dawn zephyr]

yes

[alpine sable]

ye

s

[dawn zephyr]

you'll get there eventually

[alpine sable]

hopefully:)

[dawn zephyr]

so, what else?

[alpine sable]

this is my gcse year ):

[dawn zephyr]

idk what gcse is

group chat session extasy?

[alpine sable]

no

its my

GED year

[dawn zephyr]

anyway, quick quick, what else?

[alpine sable]

here

General Educational

[dawn zephyr]

I mean, what else you need help with

[alpine sable]

In the USA, the equivalent of GCSE is called the General Educational Development test, or the GED

oh

.

i need help with all of this

im still foggy on every single. one

[dawn zephyr]

all of which>?

[alpine sable]

THE PHTO WHICH IS NOT LOADINGGGG.

[dawn zephyr]

alright I wait and see

[alpine sable]

and its not loafing

there we go

finally

@dawn zephyr @dawn zephyr @dawn zephyr @dawn zephyr @dawn zephyr @dawn zephyr @dawn zephyr @dawn zephyr @dawn zephyr @dawn zephyr @dawn zephyr

[dawn zephyr]

oh my god

[alpine sable]

what

[dawn zephyr]

do you have a home tutor?

[alpine sable]

nope

[dawn zephyr]

consider getting one...

[alpine sable]

why

[dawn zephyr]

they'll explain better, maths are easier to unerstand when discussed irl

plus, they'll be dedicated to making you better

[alpine sable]

nah

i tried it 3 times

[dawn zephyr]

why not? you wanna do good in your whatever whatever exams no?

[alpine sable]

it didnt. work out

[dawn zephyr]

damn, okay

[dawn zephyr]

fine, I'll help you finish all of it

[alpine sable]

they couldn't handle me

[dawn zephyr]

can you get on a call?

[alpine sable]

or i couldnt handle them

[alpine sable]

im mesnt to be in bed

[dawn zephyr]

not rn

any other time

[alpine sable]

yeah i can listen

my mic is broken

[dawn zephyr]

yea alright

[alpine sable]

i got the red bar at the top of my discord

it says

like

no output or input sound thing

[dawn zephyr]

select a time

[alpine sable]

its red

wait lemme try find on google

[dawn zephyr]

just select a time

[alpine sable]

ok

i cant find it on google ill show gmrw

tmrw

uh s

select s time

u tell me

whe. ur free

@dawn zephyr

@dawn zephyr @dawn zephyr

[dawn zephyr]

nah you say

[alpine sable]

but ur gonna be busy
when isay

[dawn zephyr]

if our schedules don't match up, I can't help

[alpine sable]

u got like school so like

[dawn zephyr]

?

anyway

[alpine sable]

m

[dawn zephyr]

or are you saying you're gonna change your schedule depending on mine?

[alpine sable]

m

surem

lemme hear your time schedule firet

first

[dawn zephyr]

10 AM?

[alpine sable]

depends

gmt?

timezone

whats ur timezone

[dawn zephyr]

your local time

Im converting don't worry

[alpine sable]

currently for me its 10:45pm

10am sounds alright but yk whar can be way better, 9am

[dawn zephyr]

9am to 1pm, Im usually free except on a few days

[alpine sable]

.

[dawn zephyr]

cool

[alpine sable]

cool

im also free at 8am

oh wait no

[dawn zephyr]

I usually have to feed my cat, brush her, bathe her around that time so I might be a bit late at times

[alpine sable]

9am

[alpine sable]

can u not do that at 7:30pm

am**

[dawn zephyr]

I can not

[alpine sable]

why

[dawn zephyr]

don't ask intrusive questions now, I remain busy at that time

[alpine sable]

shat is intrisive

is that loke

what is that

sounds like introduction to me

[dawn zephyr]

intrusive, like, personal

[alpine sable]

which makes no sense

oh

bruh

[dawn zephyr]

don't ask personal questions

[alpine sable]

chill out

.

[dawn zephyr]

Im chill

wait

[alpine sable]

no

ur

serious

[dawn zephyr]

close

[alpine sable]

hello albert enstine

[dawn zephyr]

I go

I'll go now

[alpine sable]

why

oh

is the

indroductuve

i mean

intorvious

question

?

[dawn zephyr]

no relax

[alpine sable]

k

[dawn zephyr]

we fixed a time no?

[alpine sable]

we did

[dawn zephyr]

I'll help out then

[alpine sable]

9am but can be late

alr cya

.close

[lone heart]

Channel closed

Closed by @hybrid root

Use .reopen if this was a mistake.

[alpine sable]

.close

close

.close

.close

.close

.close

.close

.close

.close

.close

closse kt already.

[dawn zephyr]

don't spam

[alpine sable]

k

[winter light]

Calm down... @alpine sable

[alpine sable]

why is it not closingg

[lone heart]

Available help channel!

Send your question here to claim the channel.

Remember:
• Ask your math question in a clear, concise manner.
• Show your work, and if possible, explain where you are stuck.
• After 15 minutes, feel free to ping <@&286206848099549185>.
• Type the command .close to free the channel when you're done.
• Be polite and have a nice day!

Read #❓how-to-get-help for further information on how to ask a good question, and about conduct in the question channels.

[winter light]

Because it was already close

[alpine sable]

U OPENED IT

U OPENED IT

💀

.close

..

[dawn zephyr]

accept the req btw

[alpine sable]

what req

[dawn zephyr]

check

[alpine sable]

friend req on roblox?

[dawn zephyr]

roblox..?

[winter light]

As you see here... @alpine sable

[alpine sable]

wanna play roblox,m

[dawn zephyr]

no..

[alpine sable]

bruh k

best game in the world*

[dawn zephyr]

just check your friend reqs, jeez

[alpine sable]

what fiend req

.

ON. WHAT

.

[dawn zephyr]

on discord dumbass

[wild umbra]

lol

[winter light]

How old are you @alpine sable ?

[dawn zephyr]

albert, close

[alpine sable]

from lapide,m

[winter light]

Are you > than 13?

[alpine sable]

im 15

[dawn zephyr]

yes

[alpine sable]

read my bio

ok

[winter light]

Yes I believe it's much better

[alpine sable]

lapid

[winter light]

Unfortunately there are some people lying about their profile, that's why I asked

[alpine sable]

accepted

[alpine sable]

.

who lies about there profile unless they got a trash lifr and wished for a bette rone

[winter light]

Also because your behaviour doesn't seem as a 15-y.o. person

[alpine sable]

one

bruh

yeah duh cuz im dim

dum

[winter light]

.close

[lone heart]

Channel closed

Closed by @winter light

Use .reopen if this was a mistake.

[alpine sable]

and I ACCPET OT

.

bruh

now there is pike 30000 second cooldown

anyways

i should stop tlaking

lols

cya

[lone heart]

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[cunning trout]

how would I complete this probability tree

[zealous epoch]

what is the answer to this question?

[cunning trout]

#❓how-to-get-help

[lime bobcat]

You have to put the values of the conditional probabilities given the previous case

[cunning trout]

so how?

[lime bobcat]

So for example, if the first marble is red, what is the probability that the second one is red?

There's no replacement, so the barrel has one less red marble than it had

[cunning trout]

I see

ok I got it, thanks

.cloae

.close

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[keen bridge]

Im a 10th grade geometry student and this problem is giving me a lot of trouble I don’t even know where to start

[tardy stag]

what do you know about straight lines and angles?

[keen bridge]

yeah i know about both of those

i know the angles but i dont understand how to get the answer for them

[lethal citrus]

Think about the 180 rule

[keen bridge]

ok i got that mnp = 180 but how do i get pnr?

[lethal citrus]

You have the other two angles just do 180-qnr-mnq=pnr

But it’s better if you find the answer for the first question

[keen bridge]

i dont understand it tho like what does it mean relationship?

[keen bridge]

and thank you

[lethal citrus]

Like the relationship between x and y is, I don’t know x+y=z. Something like this

[keen bridge]

i don't really understand that either

[lethal citrus]

You have to find a mathematical relationship between the two angles

[keen bridge]

ok I think I got it thank you for answering my question

is it ok if also ask you guys to check a question for me real quick its already done or would i need to make a new one?

[lethal citrus]

Send it

Here

[keen bridge]

EBD = 141?

[lethal citrus]

Ye it’s right

[keen bridge]

ok thank you

[lethal citrus]

You need to close the channel if you’re finished

[keen bridge]

do i press unfollow channel?

[lethal citrus]

No type .close

[keen bridge]

.close

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[alpine sable]

Help

[alpine sable]

I’m going insane I don’t get how I’m wrong

,rotate

,rotate

[tardy stag]

you're multiplying by 5 on both sides, right?

how'd you get 6 on the left and 30 on the right

[alpine sable]

Yes on the all of the fraction

Because 5×6 is 30 and 30÷5 is 6

[alpine sable]

You multipled -6 by 5

[tardy stag]

uh
but you have -6/5 and you're multiplying it by 5

[alpine sable]

$$ \frac{-6}{5} * 5 \neq -30$$

[ocean seal]

᲼

[alpine sable]

Isn’t five the least common factor

[tardy stag]

5 is a great number to multiply by yes

but like... you'll just get -6 on the right

[alpine sable]

Try doing this trick

[tardy stag]

the same way you got 2x + 6 on the left

[alpine sable]

How should I solve then?

$$\frac{-6}{5} * 5 = -6\frac{5}{5}$$

[ocean seal]

᲼

[alpine sable]

you know what 5/5 is right?

One

and you know what -6 * 1 is?

-6

and that would be the right side of your equation right?

try solving now that you fixed your mistake

The this is my new equation

I got the answer from chat gpt but I want to learn

okay, you solve it the exact same way as the last

So the least common factor is fine

5*

yes

Why can I multiply five on each fraction?

I remember being taught that

you can

Then why I keep being wrong

your mistake was that you didn't multiply the right side by five, you multiplied the right side by 25

and only multiplied the left by 5

Ok lemme see

Bro what’s going on

[alpine sable]

what happened to your minus sign

So I did 5 times -9 then 5 then got -45 then I did -45 divided by-5

[alpine sable]

huh

don't

do

any

you're over complicating it

just

look

Ok

$$\frac{a}{b}c = \frac{c}{b}a$$

[ocean seal]

᲼

[alpine sable]

$$5\frac{-9}{5} = -9 \frac{5}{5}$$

[ocean seal]

᲼

[alpine sable]

you can swap the number on the side with the number on the top to make it simpler

You notice how the five on top and bottom canel out and turn into 1

Yeah

you can do it with the other side as well

$$\frac{2}{5}x + \frac{1}{5}$$

[ocean seal]

᲼

[alpine sable]

I think I get what I got wrong

You know what parenthesis are right?

Wait so no matter what positive times a negative fraction will always become negative?

Yes

Oh ok

One more question

if you multiply the left by 5 it becomes
$$5(\frac{2}{5}x + \frac{1}{5})$$

[ocean seal]

᲼

[alpine sable]

This question made me want to die

you can then distribute the 5 onto each fraction and the five's cancel out

The least common factor for this is 28 right?

[alpine sable]

Do you know how to combine fractions

[alpine sable]

don't do that

not the first step

Why

You have two fractions on the right side that you can combine into one

they are like terms

Combine like terms

Yeah

Oh yeah

How?

Oh wait

-4/7?

Yes

Is that it?

Ok

then

more steps after

Then we do the least common factor?

nothing

[alpine sable]

?

You see the $$\frac{1}{4}$$ on the side with x?

[ocean seal]

᲼

[alpine sable]

Getting rid of that would be your next step

?

[alpine sable]

question?

Hol up

BTW nvm

How is this wrong?

[alpine sable]

I have no idea what you even did

how did a 5 get there

I multiplied by 4X

?

wut

You right

Lemme try again

look

Your goal is to solve for x

You don't have to try to simplify the right side untill after you isolated x

so worrying about common factors can be done last

Want me to walk you through a similar problem?

Ok

$$\frac{2}{10}(10x-4) = - \frac{3}{47}$$
If you foucs on solving for x the first then you would do is "simplify" the side that X is on
You can do this by distributing the $\frac{2}{10}$ or by canceling the fraction out by multiplying both sides by its denominator
An example of distributing the $\frac{2}{10}$ is
$$\frac{2}{10}(10x) - \frac{2}{10}(-4) = - \frac{3}{47}$$

[ocean seal]

᲼

[alpine sable]

You can further simplify the left side by simplifying the fractions. If you look at the x term you can see that you can cancel out $\frac{10}{10}$
$$\frac{10}{10}(2x) - \frac{2}{10}(-4) = - \frac{3}{47}$$ which turns into
$$(2x) - \frac{2}{10}(-4) = - \frac{3}{47}$$

[ocean seal]

᲼

[alpine sable]

You don't have to worry about fixing the $- \frac{2}{10}(-4) $ term you can just move it to the other side and isolate x
$$(2x) = - \frac{3}{47} + \frac{2}{10}(-4) $$

[ocean seal]

᲼

[alpine sable]

You can then divide both sides by 2 to just get 1x

if you want you can simplify the fractions on the right, but after dividing by 2 you already have the solution for x

Ok but why can’t I use least common factor?

$$x = \frac{- \frac{3}{47} + \frac{2}{10}(-4)}{2} = \frac{1}{2}(- \frac{3}{47} + \frac{2}{10}(-4)) $$

[ocean seal]

᲼

[alpine sable]

You can, but you don't have to

at least while solving for x

Ok

you will need it for simplifying the right side after you solved for x

in the example i showed

Ok thank you

Close.

Close

.close

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[lone heart]

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[onyx tinsel]

How much content do I need to catch up

[onyx tinsel]

for AP stats

if I want to join 3 weeks late

[lone heart]

@onyx tinsel Has your question been resolved?

[lone heart]

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[limpid shore]

Suppose $f(x)=p_n(1/x)\exp(-1/x)$, where $p_n(x)$ is a polynomial of degree n, then what is $f'(x)$?

[ocean seal]

sunside

[limpid shore]

I get; $\frac1{x^2}\exp(-1/x)p_n(1/x)+\exp(-1/x)p_n'(1/x)$, but what is $p_n'(1/x)$?

[ocean seal]

sunside

[limpid shore]

.close

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[alpine sable]

The internal dimension of a lidless wooden box is 48 cm x 38 cm x 31 cm.If the thickness of the box is 1 cm,find the volume of the wood

The internal dimension of a lidless wooden box is 48 cm x 38 cm x 31 cm.If the thickness of the box is 1 cm,find the volume of the wood

.reopen

.reopen

[lapis crow]

i need help with functions and their inverse

[gray isle]

Original Message Deleted

You deleted your original post. The channel will abruptly close and possibly lock. (This is irreversible).
Please claim a new channel and try not to delete the first message of any future channel you claim.

[alpine sable]

I need help

The internal dimension of a lidless wooden box is 48 cm x 38 cm x 31 cm.If the thickness of the box is 1 cm,find the volume of the wood

[meager smelt]

hi

3d box?

[alpine sable]

yes

[meager smelt]

so it has 5 walls

[alpine sable]

nope

lidless

I think

[meager smelt]

a cube has 6 sides
lidless means 1 side is missing

or one wall

[alpine sable]

ahh yes

yes

[meager smelt]

what do they mean thickness of ths box?

[alpine sable]

exterior is 1 cm

[meager smelt]

im thinking hold up

[gray isle]

.

[meager smelt]

get out mf

[gray isle]

read it...

[meager smelt]

oh we need a new channel?

[gray isle]

yes for the reasons I've mentioned

[alpine sable]

idk I need math help

[meager smelt]

@alpine sable get a new channel pls this one is closed

ill help u dw

[alpine sable]

alr

thanks

[lone heart]

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[meager smelt]

just get a new channel

[gray isle]

or might as well continue here now

oh they already reposted.

.close

[lone heart]

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[sacred bloom]

I have taken math through diff eq, as well as taken but not completed real analysis and abstract algebra. I'm no longer in school, but want to continue to review and study. I have no idea where to begin, help. I want to go back to school for engineering in the future but I still have a love for the theory, I swear :).

[remote heron]

you taken enough math to have more interests right?

sounds like you could decide your own route

what are you interested in

[sacred bloom]

well one problem is i'm lacking in the application. what CAN i do with it ya know?

[remote heron]

with what

applied math is rich IMO

what topic are you interested in

https://en.m.wikipedia.org/wiki/Category:Applied_mathematics

heres a good place to start

[sacred bloom]

ok

fair'

[remote heron]

biased but math bio is cool

[sacred bloom]

biology yes

[remote heron]

math bio is very rich

[sacred bloom]

i am under the impression applied math is very software heavy

so which would it be worthwhile learning

softwares

and math topic pairings that is

[remote heron]

it depends what you are in to

[sacred bloom]

secondarily, applied math is very data focused? <-question

[remote heron]

not necessarily some jobs/fields are heavily focused on simulation and modeling

[sacred bloom]

but simulation and modeling doesn't require a data base?

idk sorry i

im a bit lost in my math journey

[remote heron]

you should just do a topic review

find an application you really like

then follow the trail from there

[sacred bloom]

would you give me an example?

[remote heron]

you like biology?

[sacred bloom]

sure

[remote heron]

so theres epidemiological modeling

or math neurosci

population modeling

climatological modeling

[sacred bloom]

I was studying up recently on mycleium networks in fungi

but where does the math begin in like, this root went this direction and this root went this direction. it seems very data collection based to me. and i have no tools to collect precise data at the moment.

climatological modeling sounds nice too

[remote heron]

my guess would be, in addition to a lot of bio, is dyn sys

http://math.univ-lyon1.fr/~volpert/plant.pdf

[sacred bloom]

fuck ok so what i'm hearing is more school. which fair

or just gotta read up myself. i appreciate the links.

[remote heron]

read about math bio stuff

[sacred bloom]

what do you study?

[remote heron]

applied math lol

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3317364/

heres a short review

could give you some topics

they mention stochastics

which i think comes up in climate stuff too

[sacred bloom]

is this kind of study a lot about having access to precise tools?

[remote heron]

matlab is common in some things

but so is python

if youre in school you can probably get matlab for free

do you have a math dept at your school?

[sacred bloom]

not in school

anymore

planning on going back when i have money lol

but jist is trying to find way to study in the meanttime

as an applied mathematican, which topics should i review. diff eq?

[remote heron]

i wouldnt bother reviewing if youre not imminently going back

focus on short topical projects with a timeline

pick something like lotka volterra or you know

whatever realistic topic

say ill study for a week, code for a week, make a write up

at least thats what id do

[sacred bloom]

like a report

[remote heron]

i mean just a summary

[sacred bloom]

good advice

[remote heron]

say i want to model fungal growth in a 2d medium

study, code, produce something, then move on

[sacred bloom]

ok

i like it

thank you

[remote heron]

good luck

[lone heart]

@sacred bloom Has your question been resolved?

[lone heart]

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[rocky zealot]

can someone help me with this question, math 180 calc

[granite badger]

the avg rate of change is (change in y2 - change in y1)/x2 - x1

[rocky zealot]

i know that h(0)=30 & h(2)=10.4