/sci/ - Science & Math

Do the || mean that it could be non-square rectangle?

>>15326345
No, it means those line segments all have the same length.

>>15326345
|| indicates similarity. Every || side is the same length.

>>15326284
OP here. I took a stab but can’t figure this one out and I am not gonna give ranjeet his YouTube views. Let me know if you guys come up with something

this paper has some good ones
https://arxiv.org/pdf/1110.1556.pdf

Move the point to center and then you have, 3x^2 + ?^2

>>15326284
0-infinity.... here you go you have you answer.

>>15326284
Is it 52?

>>15326455
well i did this in my head if someone ask...

>>15326465
what you got

>>15326468
>>15326455

A 65-year-old woman presented with sudden onset of severe abdominal pain and bloody diarrhea. Her past medical history was significant for a myocardial infarction 6 months ago and she had a 25-pack-year smoking history. Physical examination showed a mildly tender abdomen with absent bowel sounds. Plain abdominal radiography was negative for free air under the diaphragm. Laboratory findings showed serum amylase 115 U/L, serum lipase 95 U/L, and lactic acid 6.2 mmol/L. Her clinical condition deteriorated rapidly, and she died. Which of the following would most likely be the finding on autopsy in this patient?
A. Small bowel obstruction
B. Small bowel ischemia
C. Ulcerative colitis
D. Perforated appendicitis
E. Acute pancreatitis

YSBATST

32 loses about 1/4 of its size so the answer is somewhat 24

>>15326487
meant for this >>15326447

>>15326284
28

>>15326483
B

>>15326507
That's right anon. You a med student?

>>15326513
No. I’m a physicist (and OP), but I’m in the car with my nurse fiancée and asked her. She didn’t even see it written I just read it out to her since she’s driving.

>>15326519
Cool. I'm an internal med resident. Tell your fiancée that they make the whole thing work. I'm sure she'll say "of course we do."

>>15326487
22.59*

>>15326494
Correct

>>15326284
Can’t believe /biz/ solved it before /sci/….
>>>/biz/54468112/

>>15326734
>>>/biz/54468112

>>15326734
>>15326740
Well kinda.. but i was talking about 24 for the sum of squares which is 24 x 4 = 96 in >>15326487
So from that square position you move backwards and do
96 - 32 - 20 - 16 = 28

>>15326807
It doesn’t have to be an integer… your approach isn’t exhaustive.

Remove equilateral triangles from each corner in your mind. For the remaining triangles on the left, the top looks twice as big as the bottom so the equilateral triangles are 12 in area leaving 4 bot left and 8 top left. The overall square is therefore 24x24 and the rest is trivial. 28

>>15326483
B. Small bowel ischemia

The sudden onset of severe abdominal pain and bloody diarrhea, along with a history of myocardial infarction and smoking, suggests ischemic bowel disease. The elevated lactic acid level is also consistent with tissue hypoperfusion and ischemia. The absence of free air under the diaphragm on abdominal radiography makes perforation less likely, and the serum amylase and lipase levels are not elevated enough to suggest acute pancreatitis.

>>15326284
god this board is retarded

>>15326734
lmao sci btfo

as I suspected real smart people are just making money rather than dicking around with useless science

A 16-year-old boy presents to the ED with shortness of breath after prolonged exposure to cold air during a recent hike. He states that he has asthma but does not use inhalers regularly, as instructed. He does not smoke. His temperature is 37°C (98.6°F), heart rate 120/min, blood pressure 114/76 mm Hg, and respiratory rate 32/min. Chest auscultation reveals bilateral wheezing. The physician asks the nurse to administer nebulized albuterol, but the patient declines because of a history of palpitations with that medication. The physician then prescribes nebulized ipratropium bromide, which results in significant clinical improvement. Which of the following 2nd-messenger systems is affected by ipratropium?

A. Cyclic adenosine monophosphate (cAMP) system
B. Cyclic guanosine monophosphate (cGMP) system
C. Arachidonic acid system
D. Tyrosine kinase system
E. Phosphoinositide 2nd-messenger system

YSBATST

>"You should be able to solve this" thread
>No Kurisu

>>15328664

>>15327630
Multiple people solved it before that guy posted. I think it's clear who the real retards in here are

>>15326487
>about
>somewhat
based estimator

>>15329246
well it abouted to be turned out somewhat 24 now wasn't it