Schoolwork Help Thread

[BrainyLucario]

I need help. What themes do you see in baroque artworks? I've tried google, but all I got were complicated long, rambling, confusing answers.

[Ruto]

2-Acetyl, 4-Methyl, Cyclohexene-1-ol???  idk, taking a guess lol

That's a pretty good guess lol but the professor told me the parent chain was cyclohexene. She wrote the problem, so I would have to use that.

I thought of the O=CCH3 as a ketone at first, but I heard her mumble acetyl when she was trying to work out the problem so I stuck to that too. The The three substituents are then hydroxy (OH), acetyl (Ac) and methoxy (MeO) (a freakin' ether).

I need help. What themes do you see in baroque artworks? I've tried google, but all I got were complicated long, rambling, confisong answers.

There's a sign in my library "Google will get you many answers, but a librarian will get you the right one." Try a library.

I don't have any books on baroque art at home, but there are plenty in my office space at school. I've also taken some photos of baroque churches in Austria but there must be plenty of them online too...

[BlackDragonSlayer]

Your answer is correct.  This is the Fundamental Theorem of Calculus joined with Chain Rule is that helps you understand it better.  An easy way to check would be to evaluate yourself by taking the integral and then differentiating.  However, as a word of fair warning, you might see in the future examples where you have to differentiate a function that doesn't have an elementary integral (e^x^2, as a common example), so it'll be useful for you to understand the general process for finding the solution than doing straight evaluations.

Thank you, Mashi! I did use both the Fundamental Theorem of Calculus and the Chain Rule to solve it, but I wanted to make sure I was doing it the right way because none of the sample problems used trigonometric functions (and I was a little tired while doing it ).

[FireArrow]

Find the value for the missing coordinate that satisfies the following condition:
P1 = (r,120degrees); P2 = (4,160degrees); P1P2 = 3.297

When I plugged it into the polar distance formula and tried to solve for r I got this far before getting stuck:
r^2 - 8rcos40 = -5.129791

Please tell me I'm just missing something really stupid here.

[Bubbles]

math and science

Mashi!!!!

[InsigTurtle]

A bit confused here.
I was analyzing something in D minor, but the last 4 chords of the piece are A7b9-Dm7-Db7-CM7
So what would the functional chord symbols here be? V9-i7-bI7-VII natural 7 or something? Or should I analyze the last two chords in C major as bII7-I7?
It's a lot different than the other stuff I've had to analyze for class...

[Olimar12345]

Think about the seventh chords: only two chords in a minor scale can have a major seventh: III and VI. Dominant chords are always V of something, so that Db7 might as well be a V7/? to begin with.

[InsigTurtle]

Hmm, it'd be V7/bIV of D minor then? I was thinking the Db7 was a tritone substitution thing, replacing G7. Maybe the thing switched to C major before and I didn't notice since they didn't change the key signature, and it's actually V9/ii-ii7-V7/bIV-I7...?

[mikey]

can anyone explain IPv6 to me?  I grasped the concept of IPv4 fairly well, but the explanations of v6 are going over my head, mostly the parts about interface and uni/multi/anycast addresses

also bonus points if you can explain what the / means in a Teredo prefix (2001::/32)

[Zunawe]

I'm looking for a few responses to a survey if you guys wouldn't mind. It shouldn't take more than 5 minutes on average.

https://goo.gl/forms/bUvjWEvyXys1Ch7R2

Thanks.

EDIT: Closed. Thanks for the halps.

[Dudeman]

I guess you could say you're




collecting data

[Olimar12345]

[mikey]

Shadpwkirby this needs to go on your meme page

[E. Gadd Industries]

Who is shadpwkirby? Any relation to shadowkirby?

[EFitTrainr]

I've never heard of them