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help-10
22f125e8508f47f99fdaa5b8c0d35515
546,082,107,944,861,700
pistashios
03/17/2022 10:38:14
so that it could be 11 in base 11
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null
null
null
null
1,299
help-10
22f125e8508f47f99fdaa5b8c0d35515
546,082,107,944,861,700
pistashios
03/17/2022 10:38:24
like A in base 11 would be 11 in base 10
0
1
null
null
null
null
null
1,299
help-10
22f125e8508f47f99fdaa5b8c0d35515
546,082,107,944,861,700
pistashios
03/17/2022 10:38:38
does that make sense?
0
1
null
null
null
null
null
1,299
help-10
22f125e8508f47f99fdaa5b8c0d35515
621,954,973,013,377,000
Kabel
03/17/2022 10:39:14
I think this makes sense to me
1
0
null
null
null
null
null
1,299
help-10
22f125e8508f47f99fdaa5b8c0d35515
546,082,107,944,861,700
pistashios
03/17/2022 10:39:35
👍
0
1
null
null
null
null
null
1,299
help-10
22f125e8508f47f99fdaa5b8c0d35515
546,082,107,944,861,700
pistashios
03/17/2022 10:39:42
so for base 12 for example
0
1
null
null
null
null
null
1,299
help-10
22f125e8508f47f99fdaa5b8c0d35515
546,082,107,944,861,700
pistashios
03/17/2022 10:39:51
we might create another symbol B that is 12 in base 10
0
1
null
null
null
null
null
1,299
help-10
22f125e8508f47f99fdaa5b8c0d35515
546,082,107,944,861,700
pistashios
03/17/2022 10:40:12
for higher bases we run out of symbols to write the numbers with, so we just make more
0
1
null
null
null
null
null
1,300
help-10
175b0d96410247b48e62c532d7d481e1
620,181,036,936,069,100
phantom
03/17/2022 13:46:23
What is the formula to solve for intersection of events?
1
0
null
null
null
null
null
1,300
help-10
175b0d96410247b48e62c532d7d481e1
620,181,036,936,069,100
phantom
03/17/2022 13:47:24
https://cdn.discordapp.c…331/IMG_9590.jpg
IMG_9590.jpg
1
0
null
null
null
null
null
1,300
help-10
175b0d96410247b48e62c532d7d481e1
620,181,036,936,069,100
phantom
03/17/2022 13:48:01
So i have P(A), P(B), P(AUB) as given
1
0
null
null
null
null
null
1,300
help-10
175b0d96410247b48e62c532d7d481e1
620,181,036,936,069,100
phantom
03/17/2022 13:48:49
I tried to do P(A)•P(B) and got 0.195
1
0
null
null
null
null
null
1,300
help-10
175b0d96410247b48e62c532d7d481e1
620,181,036,936,069,100
phantom
03/17/2022 13:49:01
Im just not sure if its correct
1
0
null
null
null
null
null
1,300
help-10
175b0d96410247b48e62c532d7d481e1
282,398,643,519,225,860
RedstonePlayz09
03/17/2022 13:50:19
Well, no
0
1
null
null
null
null
null
1,300
help-10
175b0d96410247b48e62c532d7d481e1
282,398,643,519,225,860
RedstonePlayz09
03/17/2022 13:50:47
The events are dependent, since P(A) + P(B) doesn't equal P(A or B)
0
1
null
null
null
null
null
1,300
help-10
175b0d96410247b48e62c532d7d481e1
282,398,643,519,225,860
RedstonePlayz09
03/17/2022 13:52:27
Note that:
0
1
null
null
null
null
null
1,300
help-10
175b0d96410247b48e62c532d7d481e1
282,398,643,519,225,860
RedstonePlayz09
03/17/2022 13:52:39
P(A or B) = P(A) + P(B) - P(A and B)
0
1
null
null
null
null
null
1,300
help-10
175b0d96410247b48e62c532d7d481e1
282,398,643,519,225,860
RedstonePlayz09
03/17/2022 13:52:48
Try plugging in the values
0
1
null
null
null
null
null
1,300
help-10
175b0d96410247b48e62c532d7d481e1
620,181,036,936,069,100
phantom
03/17/2022 13:55:00
Wait so if P(A)+P(A) doesnt equal P(A or B) its dependet?
1
0
null
null
null
null
null
1,300
help-10
175b0d96410247b48e62c532d7d481e1
620,181,036,936,069,100
phantom
03/17/2022 13:55:12
If its equal then its independent?
1
0
null
null
null
null
null
1,300
help-10
175b0d96410247b48e62c532d7d481e1
282,398,643,519,225,860
RedstonePlayz09
03/17/2022 13:55:54
I meant P(A) + P(B)
0
1
546,082,107,944,861,700
pistashios
4611
pistashios
false
1,300
help-10
175b0d96410247b48e62c532d7d481e1
282,398,643,519,225,860
RedstonePlayz09
03/17/2022 13:55:54
My bad
0
1
null
null
null
null
null
1,300
help-10
175b0d96410247b48e62c532d7d481e1
620,181,036,936,069,100
phantom
03/17/2022 13:55:59
Oh
1
0
null
null
null
null
null
1,300
help-10
175b0d96410247b48e62c532d7d481e1
620,181,036,936,069,100
phantom
03/17/2022 14:02:29
So 0.55+0.35-0.15 =0.75
1
0
null
null
null
null
null
1,300
help-10
175b0d96410247b48e62c532d7d481e1
620,181,036,936,069,100
phantom
03/17/2022 14:02:44
P(AUB)= 0.75
1
0
null
null
null
null
null
1,300
help-10
175b0d96410247b48e62c532d7d481e1
620,181,036,936,069,100
phantom
03/17/2022 14:02:47
Correct?
1
0
null
null
null
null
null
1,300
help-10
175b0d96410247b48e62c532d7d481e1
620,181,036,936,069,100
phantom
03/17/2022 14:02:54
Thats for number 2
1
0
null
null
null
null
null
1,302
help-10
d345dc3a9b534816b596330e56063938
691,474,609,161,371,600
LaFlare
11/09/2021 18:04:43
will a graph will contain an Euler path only if all edges have even degree.
1
0
null
null
null
null
null
1,303
help-10
136193c9c109430298dc2cf220d3a88d
755,813,014,250,455,000
am123450
03/17/2022 15:08:14
https://cdn.discordapp.c…20318_030736.jpg
20220318_030736.jpg
1
0
null
null
null
null
null
1,303
help-10
136193c9c109430298dc2cf220d3a88d
755,813,014,250,455,000
am123450
03/17/2022 15:08:37
Can anyone show me the step on how to find the answer? Thanks
1
0
null
null
null
null
null
1,303
help-10
136193c9c109430298dc2cf220d3a88d
755,813,014,250,455,000
am123450
03/17/2022 15:09:06
Question 5 and 6
1
0
null
null
null
null
null
1,303
help-10
136193c9c109430298dc2cf220d3a88d
536,177,306,578,845,700
Shallow.
03/17/2022 15:13:35
hint: $x^{-a} = \frac {1} {x^{a}}$
0
1
null
null
null
null
null
1,303
help-10
136193c9c109430298dc2cf220d3a88d
755,813,014,250,455,000
am123450
03/17/2022 15:14:54
Question num 5?
1
0
null
null
null
null
null
1,303
help-10
136193c9c109430298dc2cf220d3a88d
536,177,306,578,845,700
Shallow.
03/17/2022 15:15:03
Ya
0
1
null
null
null
null
null
1,303
help-10
136193c9c109430298dc2cf220d3a88d
282,398,643,519,225,860
RedstonePlayz09
03/17/2022 15:15:13
@Shallow. Maybe write down what x^(-a) equals
0
1
null
null
null
null
null
1,303
help-10
136193c9c109430298dc2cf220d3a88d
282,398,643,519,225,860
RedstonePlayz09
03/17/2022 15:15:29
$hint: x^{-a} = \frac{1}{x^{a}}$
0
1
null
null
null
null
null
1,303
help-10
136193c9c109430298dc2cf220d3a88d
536,177,306,578,845,700
Shallow.
03/17/2022 15:15:35
Hmm well that will be good idea
0
1
null
null
null
null
null
1,303
help-10
136193c9c109430298dc2cf220d3a88d
282,398,643,519,225,860
RedstonePlayz09
03/17/2022 15:15:36
like this
0
1
null
null
null
null
null
1,303
help-10
136193c9c109430298dc2cf220d3a88d
510,789,298,321,096,700
TeXit
03/17/2022 15:15:58
**RedstonePlayz09**
https://cdn.discordapp.c…643519225857.png
282398643519225857.png
0
1
null
null
null
null
null
1,303
help-10
136193c9c109430298dc2cf220d3a88d
510,789,298,321,096,700
TeXit
03/17/2022 15:16:00
**Deep**
https://cdn.discordapp.c…306578845708.png
536177306578845708.png
0
1
null
null
null
null
null
1,303
help-10
136193c9c109430298dc2cf220d3a88d
536,177,306,578,845,700
Shallow.
03/17/2022 15:16:05
Ya
0
1
null
null
null
null
null
1,303
help-10
136193c9c109430298dc2cf220d3a88d
282,398,643,519,225,860
RedstonePlayz09
03/17/2022 15:16:06
Yeah
0
1
null
null
null
null
null
1,303
help-10
136193c9c109430298dc2cf220d3a88d
282,398,643,519,225,860
RedstonePlayz09
03/17/2022 15:16:08
ok gl
0
1
null
null
null
null
null
1,303
help-10
136193c9c109430298dc2cf220d3a88d
755,813,014,250,455,000
am123450
03/17/2022 15:16:34
But how does that apply on question number 5?
1
0
null
null
null
null
null
1,303
help-10
136193c9c109430298dc2cf220d3a88d
755,813,014,250,455,000
am123450
03/17/2022 15:16:56
I know that number 6 uses that
1
0
null
null
null
null
null
1,303
help-10
136193c9c109430298dc2cf220d3a88d
284,065,859,515,973,630
Erzis
03/17/2022 15:26:57
the denominator is incorrect
0
1
null
null
null
null
null
1,303
help-10
136193c9c109430298dc2cf220d3a88d
284,065,859,515,973,630
Erzis
03/17/2022 15:27:22
after you correct it cancel out and you should get a simplified form
0
1
null
null
null
null
null
1,304
help-10
7e2356d1c0494701a67fc2365131dd24
926,918,502,441,427,000
M1111111
03/17/2022 17:50:51
inverse fourier transform of 1
1
0
null
null
null
null
null
1,304
help-10
7e2356d1c0494701a67fc2365131dd24
926,918,502,441,427,000
M1111111
03/17/2022 17:51:02
Can someone help me on how to solve the inverse fourier transform of 1?
1
0
null
null
null
null
null
1,305
help-10
5d7a0980fffa475e9ac3302617e5411d
594,363,497,698,295,800
uqq
03/17/2022 18:28:55
@Helpers
1
0
536,177,306,578,845,700
Shallow.
8817
Shallow.
false
1,306
help-10
ebc08a23d0c14e339ea3058edab6a0f8
814,486,194,775,523,300
melon lord
03/17/2022 18:42:25
I ended up applying logs to get log(y) = log(A) +xlog(k) which the the equation of the line of the form y=mx+c and from the graph I plotted I found the y intercept to be 20 But how do I find the values of A and K ? every value of A and K I find, seem to be incorrect so far
https://cdn.discordapp.c…e3c0648a9514.png
4e5bdfe8-f66d-4ee0-98a9-e3c0648a9514.png
1
0
null
null
null
null
null
1,306
help-10
ebc08a23d0c14e339ea3058edab6a0f8
653,715,253,925,773,300
keepitalphanumeric
03/17/2022 18:47:45
@melon lord One strategy would be to:
0
1
536,177,306,578,845,700
Shallow.
8817
Shallow.
false
1,306
help-10
ebc08a23d0c14e339ea3058edab6a0f8
653,715,253,925,773,300
keepitalphanumeric
03/17/2022 18:48:05
Calculate K first, then calculate A.
0
1
null
null
null
null
null
1,306
help-10
ebc08a23d0c14e339ea3058edab6a0f8
653,715,253,925,773,300
keepitalphanumeric
03/17/2022 18:48:24
Do you have any suggestion on how to do that?
0
1
null
null
null
null
null
1,306
help-10
ebc08a23d0c14e339ea3058edab6a0f8
814,486,194,775,523,300
melon lord
03/17/2022 18:49:47
I know that log(A) is the y intercept and the estimated y intercept is 20 so is it that A would be e^20? or would A itself be 20?
1
0
null
null
null
null
null
1,306
help-10
ebc08a23d0c14e339ea3058edab6a0f8
814,486,194,775,523,300
melon lord
03/17/2022 18:50:15
like I said I have attempted it multiple times and every value of A and K i get seem to be off
1
0
null
null
null
null
null
1,306
help-10
ebc08a23d0c14e339ea3058edab6a0f8
653,715,253,925,773,300
keepitalphanumeric
03/17/2022 18:52:10
You are analysing this: log(y) = log(A) +xlog(k) Or this: y=Ak^x
0
1
null
null
null
null
null
1,306
help-10
ebc08a23d0c14e339ea3058edab6a0f8
653,715,253,925,773,300
keepitalphanumeric
03/17/2022 18:53:17
It depends on what you are doing... could you show your calculations (or explain how you calculated A)?
0
1
null
null
null
null
null
1,306
help-10
ebc08a23d0c14e339ea3058edab6a0f8
814,486,194,775,523,300
melon lord
03/17/2022 18:57:02
part one of the question stated to to express y=Ak^x in a form suitable for drawing a straight line graph so I applied logs and got log(y) = log(A) +xlog(k) which is of the form y=mx+c (the equation of a straight line) and I plotted the graph
1
0
null
null
null
null
null
1,306
help-10
ebc08a23d0c14e339ea3058edab6a0f8
814,486,194,775,523,300
melon lord
03/17/2022 18:57:13
https://cdn.discordapp.c…3268/unknown.png
unknown.png
1
0
null
null
null
null
null
1,306
help-10
ebc08a23d0c14e339ea3058edab6a0f8
814,486,194,775,523,300
melon lord
03/17/2022 18:57:33
but I honestly don't know how to estimate the values of A and k
1
0
null
null
null
null
null
1,306
help-10
ebc08a23d0c14e339ea3058edab6a0f8
653,715,253,925,773,300
keepitalphanumeric
03/17/2022 18:58:02
How did you calculate the intercept? The 20 you mentioned before
0
1
null
null
null
null
null
1,306
help-10
ebc08a23d0c14e339ea3058edab6a0f8
814,486,194,775,523,300
melon lord
03/17/2022 18:58:47
the question said to estimate the intercept from the graph
1
0
755,813,014,250,455,000
am123450
7423
am123450
false
1,306
help-10
ebc08a23d0c14e339ea3058edab6a0f8
814,486,194,775,523,300
melon lord
03/17/2022 18:59:07
I estimated that the y intercept would be around 20
https://cdn.discordapp.c…1467/unknown.png
unknown.png
1
0
null
null
null
null
null
1,306
help-10
ebc08a23d0c14e339ea3058edab6a0f8
653,715,253,925,773,300
keepitalphanumeric
03/17/2022 19:02:09
Try ploting the log(y) chart? How does that looks?
0
1
null
null
null
null
null
1,306
help-10
ebc08a23d0c14e339ea3058edab6a0f8
814,486,194,775,523,300
melon lord
03/17/2022 19:04:29
https://cdn.discordapp.c…7788/unknown.png
unknown.png
1
0
null
null
null
null
null
1,306
help-10
ebc08a23d0c14e339ea3058edab6a0f8
653,715,253,925,773,300
keepitalphanumeric
03/17/2022 19:05:03
That looks better, right?
0
1
null
null
null
null
null
1,306
help-10
ebc08a23d0c14e339ea3058edab6a0f8
814,486,194,775,523,300
melon lord
03/17/2022 19:05:16
yes, yes it does
1
0
null
null
null
null
null
1,306
help-10
ebc08a23d0c14e339ea3058edab6a0f8
653,715,253,925,773,300
keepitalphanumeric
03/17/2022 19:06:20
Based on this, you can estimate the intercept and m. Those will produce something like log(y) = A + x * m ... That m is the log(k). You can go back to the original equation from that.
0
1
814,486,194,775,523,300
melon lord
4793
melon lord
false
1,306
help-10
ebc08a23d0c14e339ea3058edab6a0f8
814,486,194,775,523,300
melon lord
03/17/2022 19:07:04
thank you so much
1
0
null
null
null
null
null
1,306
help-10
ebc08a23d0c14e339ea3058edab6a0f8
814,486,194,775,523,300
melon lord
03/17/2022 19:07:08
.close
1
0
null
null
null
null
null
1,307
help-10
586ee8f1cc054db0962f27d67dbefdb5
320,262,787,177,644,000
SandroLeCroco
03/17/2022 19:09:48
Hi, does this calcul is possible ? ((-4 - (-4)) / 4) - (-4) = 4
1
0
null
null
null
null
null
1,307
help-10
586ee8f1cc054db0962f27d67dbefdb5
321,445,119,171,756,000
Shuri2060
03/17/2022 19:10:47
,calc ((-4 - (-4)) / 4) - (-4)
0
1
null
null
null
null
null
1,307
help-10
586ee8f1cc054db0962f27d67dbefdb5
510,789,298,321,096,700
TeXit
03/17/2022 19:10:48
Result: ``` 4 ```
0
1
null
null
null
null
null
1,307
help-10
586ee8f1cc054db0962f27d67dbefdb5
321,445,119,171,756,000
Shuri2060
03/17/2022 19:11:03
https://www.mathsisfun.com/operation-order-bodmas.html
0
1
null
null
null
null
null
1,307
help-10
586ee8f1cc054db0962f27d67dbefdb5
320,262,787,177,644,000
SandroLeCroco
03/17/2022 19:11:13
yes but are we allowed to divibe 0 by 4 ?
1
0
null
null
null
null
null
1,307
help-10
586ee8f1cc054db0962f27d67dbefdb5
327,794,296,877,219,840
Bello友
03/17/2022 19:11:15
((-4 - (-4)) / 4) - (-4) = 4 ((-4 + 4)) / 4) - (-4) = 4 (0 / 4) - (-4) = 4 0 - (-4) = 4 0 + 4 = 4 4=4
0
1
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1,307
help-10
586ee8f1cc054db0962f27d67dbefdb5
249,995,298,632,368,130
Cat Bread
03/17/2022 19:11:31
you can divide 0 by 4
0
1
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help-10
586ee8f1cc054db0962f27d67dbefdb5
249,995,298,632,368,130
Cat Bread
03/17/2022 19:11:35
you just can't divde by 0
0
1
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help-10
586ee8f1cc054db0962f27d67dbefdb5
249,995,298,632,368,130
Cat Bread
03/17/2022 19:11:47
so 0/4 is perfectly fine but 4/0 is not
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1
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help-10
586ee8f1cc054db0962f27d67dbefdb5
320,262,787,177,644,000
SandroLeCroco
03/17/2022 19:12:04
So this calcul is ok ?
1
0
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1,307
help-10
586ee8f1cc054db0962f27d67dbefdb5
327,794,296,877,219,840
Bello友
03/17/2022 19:12:15
Yes its fine
0
1
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1,307
help-10
586ee8f1cc054db0962f27d67dbefdb5
249,995,298,632,368,130
Cat Bread
03/17/2022 19:12:19
just think of it like "i can distribute nothing to 4 people, but i can't distribute 4 things to nothing"
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1
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help-10
586ee8f1cc054db0962f27d67dbefdb5
320,262,787,177,644,000
SandroLeCroco
03/17/2022 19:12:59
tysm guys
1
0
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1,307
help-10
586ee8f1cc054db0962f27d67dbefdb5
320,262,787,177,644,000
SandroLeCroco
03/17/2022 19:13:05
Have a good night
1
0
null
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1,307
help-10
586ee8f1cc054db0962f27d67dbefdb5
320,262,787,177,644,000
SandroLeCroco
03/17/2022 19:13:18
with cold pillow
1
0
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1,307
help-10
586ee8f1cc054db0962f27d67dbefdb5
320,262,787,177,644,000
SandroLeCroco
03/17/2022 19:13:50
.close
1
0
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help-10
49e6e077a2a543318c9a2b6a5723c820
800,643,616,828,555,300
vi
03/17/2022 19:50:00
Can I ask for help on probability?
1
0
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help-10
49e6e077a2a543318c9a2b6a5723c820
800,643,616,828,555,300
vi
03/17/2022 19:50:07
https://cdn.discordapp.c…20316_181318.jpg
IMG_20220316_181318.jpg
1
0
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help-10
49e6e077a2a543318c9a2b6a5723c820
761,155,030,513,352,700
Bungo
03/17/2022 19:56:07
do you have any thoughts on these questions? which ones are you having trouble with?
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1
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help-10
49e6e077a2a543318c9a2b6a5723c820
742,674,439,623,409,700
wwywinym
03/17/2022 19:57:16
https://cdn.discordapp.c…177/IMG_0568.jpg
IMG_0568.jpg
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1
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help-10
49e6e077a2a543318c9a2b6a5723c820
742,674,439,623,409,700
wwywinym
03/17/2022 19:57:22
This illustration might help you
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help-10
5f60d5634cb3409f8415af502f0991e6
122,121,221,876,875,260
ChrisJ
03/17/2022 20:31:13
For a certain company, the cost for producing x items is 50x+300 and the revenue for selling x items is 90x−0.5x2.
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0
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1,309
help-10
5f60d5634cb3409f8415af502f0991e6
122,121,221,876,875,260
ChrisJ
03/17/2022 20:31:23
My problem is with equation setup
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0
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help-10
5f60d5634cb3409f8415af502f0991e6
426,443,702,932,733,950
Pluton
03/17/2022 20:35:26
Well whats the question?
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1
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help-10
5f60d5634cb3409f8415af502f0991e6
426,443,702,932,733,950
Pluton
03/17/2022 20:35:37
Thats only the information of the problem
0
1
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help-10
5f60d5634cb3409f8415af502f0991e6
122,121,221,876,875,260
ChrisJ
03/17/2022 20:35:51
Part a: Set up an expression for the profit from producing and selling x items. We assume that the company sells all of the items that it produces.
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0
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help-10
5f60d5634cb3409f8415af502f0991e6
122,121,221,876,875,260
ChrisJ
03/17/2022 20:35:58
Part b: Find two values of x that will create a profit of $50.
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0
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help-10
5f60d5634cb3409f8415af502f0991e6
426,443,702,932,733,950
Pluton
03/17/2022 20:37:10
Profit is how much you earned - how much you lost
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help-10
5f60d5634cb3409f8415af502f0991e6
122,121,221,876,875,260
ChrisJ
03/17/2022 20:38:05
so The problem would be (50x + 300) - (90x-0.5x2) then
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