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DarkConfidant Since: Aug, 2011
#168601: Oct 5th 2011 at 8:14:30 AM

V (t) = 35 000 - 25t + 0, 0050t ^ 2

V'(t) (derivative of V) = .01t - 25

After 5 minutes, t = 30.

So V'(300) = .01(300) - 25 = -22 Since the time is negative, it's emptying instead of filling up.

So after five minutes, the balloon is emptying at a rate of 22 cm3/s.

EarlOfSandvich Since: Jun, 2011
#168602: Oct 5th 2011 at 8:17:41 AM

-massages the next poster-

I now go by Graf von Tirol.
kylodious That explains everything from WHAAAAAAT is this place? Since: Jan, 2011 Relationship Status: Hoping Senpai notices me
That explains everything
#168603: Oct 5th 2011 at 8:17:52 AM

-pets frankie-

Galacticamaru is an immortal nonhuman prokaryotic being!
SpookyMask Since: Jan, 2011
#168604: Oct 5th 2011 at 8:19:07 AM

@Dark: Can you explain me how I'm supposed to understand it?

Inhopelessguy Since: Apr, 2011
#168605: Oct 5th 2011 at 8:19:37 AM

Goodbye, you guys. See you later <sigh>.

Phoenixor Departed days ahead. from Scotland. Still. Since: Mar, 2010
Departed days ahead.
#168606: Oct 5th 2011 at 8:20:03 AM

See you later, Hope.

I guess we could go... wherever we please.
DarkConfidant Since: Aug, 2011
#168607: Oct 5th 2011 at 8:22:28 AM

[up][up][up] Probably not, since I can only explain it in English. All I can say is that the derivative represents the rate of change of the function.

edited 5th Oct '11 8:23:02 AM by DarkConfidant

SpookyMask Since: Jan, 2011
#168608: Oct 5th 2011 at 8:23:33 AM

Explain it in English o-o What, did you think you should explain it in Finnish?

Frankiefoster Crazy Adventurer from Paradise Falls Since: Jul, 2011
Crazy Adventurer
#168609: Oct 5th 2011 at 8:25:50 AM

-hugs ky- Does anyone have a bigger version of this avatar?

Yes, I am an idiot for taking it. And yes, I will pay CO back...it's just so cute!

I'M GOING TO GET OUT OF THE U.S, WITH OR WITHOUT YOU!!!
DarkConfidant Since: Aug, 2011
#168610: Oct 5th 2011 at 8:27:57 AM

[up][up] I didn't know!

Well, you want to find the rate of change of volume of the balloon with respect to time, so you need to find the derivative of the volume function. Next, you want to know the rate of change at a particular time t, so you plug that value of t into the equation of the derivative function, and get your answer.

MrW from some place Since: Sep, 2010
#168611: Oct 5th 2011 at 8:29:59 AM

I got a 75 in Algebra.

Fuck. DX

EarlOfSandvich Since: Jun, 2011
#168613: Oct 5th 2011 at 8:33:28 AM

-comforthugs Dub-

Hey Crack!

-gluddles-

edited 5th Oct '11 8:34:06 AM by EarlOfSandvich

I now go by Graf von Tirol.
Phoenixor Departed days ahead. from Scotland. Still. Since: Mar, 2010
Departed days ahead.
#168614: Oct 5th 2011 at 8:34:01 AM

Hey Crack. And W, why do you think that's bad? I'd be amazed to get that kind of result in maths...

I guess we could go... wherever we please.
megamagikarp Since: Dec, 2009
#168615: Oct 5th 2011 at 8:35:28 AM

>Huggles W<

Bleah...I'm going to be going somewhere in an hour and pidgey's still not on... >.>

kylodious That explains everything from WHAAAAAAT is this place? Since: Jan, 2011 Relationship Status: Hoping Senpai notices me
That explains everything
#168616: Oct 5th 2011 at 8:36:10 AM

-hugs frankie- no idea.

Galacticamaru is an immortal nonhuman prokaryotic being!
ToolsOfDestruction Since: Jul, 2012
#168617: Oct 5th 2011 at 8:36:41 AM

Guys, am I too snarky and rude?

DarkConfidant Since: Aug, 2011
megamagikarp Since: Dec, 2009
#168619: Oct 5th 2011 at 8:37:31 AM

Um...no.

edited 5th Oct '11 8:37:46 AM by megamagikarp

SpookyMask Since: Jan, 2011
#168620: Oct 5th 2011 at 8:39:09 AM

Hmm, ok... Will you be here later so you can help more Dark?

@Crack: Not really, why you ask?

edited 5th Oct '11 8:40:41 AM by SpookyMask

kylodious That explains everything from WHAAAAAAT is this place? Since: Jan, 2011 Relationship Status: Hoping Senpai notices me
That explains everything
#168621: Oct 5th 2011 at 8:40:04 AM

I like snarky.

Galacticamaru is an immortal nonhuman prokaryotic being!
Shichibukai Permanently Banned from Banland Since: Oct, 2011
Permanently Banned
#168622: Oct 5th 2011 at 8:42:16 AM

Evening. -hugs next poster-

Requiem ~ September 2010 - October 2011 [Banned 4 Life]
ToolsOfDestruction Since: Jul, 2012
#168623: Oct 5th 2011 at 8:44:24 AM

I apparently need to tone my snarkiness down and stop lashing out.

MrW from some place Since: Sep, 2010
#168624: Oct 5th 2011 at 8:48:53 AM

@Phoenixor: I'm normally not good at math, it wouldn't be so distressing if it weren't required to freaking graduate.

I swear, once I go to college, math is out of the question.

EarlOfSandvich Since: Jun, 2011
#168625: Oct 5th 2011 at 8:49:40 AM

If you ARE planning to graduate with the minimal requirements to pass the math portion, then a C in a test is not much to worry about.

I now go by Graf von Tirol.

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