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cfuryurself 195 posts  |  Last Activity: Jul 29, 2015 12:24 PM Member since: Feb 17, 2007
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sat night math problem

by cfuryurself Jul 18, 2015 11:30 PM
cfuryurself cfuryurself Jul 19, 2015 2:21 PM Flag

why does the rate changing between periods bother you. Let me guess you still haven't looked up "first order system".
Do you realize that you are embarrassing yourself.
how many data points does one need to find the unknowns in an exponential response.

Y(t) = K*(1-exp(-tau*t))

Huh dum dum ...

sat night math problem

by cfuryurself Jul 18, 2015 11:30 PM
cfuryurself cfuryurself Jul 19, 2015 1:21 PM Flag

You say nothing to prove yourself any better. Just idle insults and inane blabber. Tell me what is wrong with the question in detail if you claim to have any ability. And first there IS a difference between a "first order model" and "first order system" look it up on Google before you reply. So far I think a third party would justly conclude you are mouthy blowhard who is incapable of feeling shame.

sat night math problem

by cfuryurself Jul 18, 2015 11:30 PM
cfuryurself cfuryurself Jul 19, 2015 12:58 PM Flag

It's a simple case of finding the best time constant for the solution given the measured points. Then solving for the time at which the system will be at 160F. Hawfaeces has answered so we have 1 fail and 0 correct.

sat night math problem

by cfuryurself Jul 18, 2015 11:30 PM
cfuryurself cfuryurself Jul 19, 2015 12:56 PM Flag

Do you find it ironic that you cast insults about math ability while clearly failing to understand much less answer the question in the same thread. I am done with you on this one, you failed yet again. I will give others some chance and then post the answer.

sat night math problem

by cfuryurself Jul 18, 2015 11:30 PM
cfuryurself cfuryurself Jul 19, 2015 11:26 AM Flag

Kay, so you are saying it cannot be solved ( by you ).
After i solve it for you will you admit to being an idiot.

sat night math problem

by cfuryurself Jul 18, 2015 11:30 PM
cfuryurself cfuryurself Jul 19, 2015 10:37 AM Flag

No backtracking you moron.
the problem stated "first order system"

You misunderstood the problem due to lack of knowledge.

The problem is very well posed for anyone who has had freshman calculus.

sat night math problem

by cfuryurself Jul 18, 2015 11:30 PM
cfuryurself cfuryurself Jul 19, 2015 10:26 AM Flag

I don't think you ever got an engineering degree. You confused two things.
"first order model"
and
"first order system"

If you have no clue why don't you refrain from posting. You always but in and fill my sat night math problem posts with inane garbage. Let someone else who has a clue give the answer.

by commy_wopl Jul 18, 2015 7:57 PM
cfuryurself cfuryurself Jul 19, 2015 9:58 AM Flag

Well I see you don't think the conduct of a brother is relevant but you do think that every fault of anybody president Obama has ever spoken to IS a reflection on him.

sat night math problem

by cfuryurself Jul 18, 2015 11:30 PM
cfuryurself cfuryurself Jul 19, 2015 9:55 AM Flag

why did you type out that long post and still not even try to solve the problem. It's likely you don't have enough basic skills to even understand the problem. Anybody else wanna take a stab.

• 2 users liked this posts users disliked this posts 1 Reply sat night math problem

cfuryurself by cfuryurself Jul 18, 2015 11:30 PM Flag

Andrew was cooking a beef roast in the oven while his neurotic father David was screaming about when it would be done in the background. Andrew was taking meat thermometer temperatures every 20 min because his nerves were on their last leg due to his elderly fathers incessant yelling.
He realized that checking the temp so often made the whole cooking process take longer due to the opening of the oven. He also remembered some math from his college days and decided to estimate the done time of the roast considering the temperature at the meat thermometer in the center of the roast to be a first order system driven by the oven temperature.
Supposing Andrew was correct to model the cooking process as a first order system relating the oven temperature to the meat temperature at the tip of the embedded thermometer, how long will it take for the roast to reach 160F given the initial temperature out of the fridge was 35 deg and the first reading at 50 min cooking time was 80F and the second reading at 100 min cooking time was 116F. How much longer does he have to endure his fathers abuse before the roast is ready for the savage old coot to get his grubby fingers on it as it was cooked to an internal temperature of 160F.

Were the men lost or injured in Iraq a waste as some idiot claim to know, well to be fair

by hawcreekl2 Jul 17, 2015 9:44 AM
cfuryurself cfuryurself Jul 17, 2015 12:27 PM Flag

Forbes - ""Why Are American Troops Still Stationed In Europe""

Were the men lost or injured in Iraq a waste as some idiot claim to know, well to be fair

by hawcreekl2 Jul 17, 2015 9:44 AM
cfuryurself cfuryurself Jul 17, 2015 12:02 PM Flag

""After 70 years we have forces in Germany and Japan, after 60+ years we have forces in South Korea.""

Not for the purpose of stabilizing those governments idiot.

Were the men lost or injured in Iraq a waste as some idiot claim to know, well to be fair

by hawcreekl2 Jul 17, 2015 9:44 AM
cfuryurself cfuryurself Jul 17, 2015 10:49 AM Flag

He didn't have to. Wise men and women told him the whole en devour was a waste of time,money, and blood. Therefore proof is that 10 years on we still had to maintain force there. Obviously it was a failure even before our President decided wisely to cut the losses.

Simply stated, with a competent President defending America, 4 Marines would not have died today

by hawcreekl2 Jul 16, 2015 10:45 PM
cfuryurself cfuryurself Jul 17, 2015 8:50 AM Flag

Maybe not those particular 4. But what good is the substitution of 3000 dead ones lost in war for the same result.

Let us view logically: "JEB 'confronted' by college student"

by hawcreekl2 Jul 17, 2015 7:25 AM
cfuryurself cfuryurself Jul 17, 2015 8:49 AM Flag

Or maybe... just maybe the whole region would not be so fackedup if boosh had not decided to westernize two middle eastern countries.
Milk on the floor is not the fault of the person who tried to clean it up but lies with the one who spilled it in the first place.

Four Marines killed in Chattanooga, ISIS says "thanks Obama" for letting us exist and influence

by hawcreekl2 Jul 16, 2015 5:31 PM
cfuryurself cfuryurself Jul 16, 2015 10:00 PM Flag

first thank GWB for #\$%\$ up the middle east and creating ISIS. Many unnecessary have died thanks to that brilliant insight.

Note to everyone - you don't ever have to open Hawcreek or Alias messages. They are all the same

by cyberooze Jul 15, 2015 3:14 PM
cfuryurself cfuryurself Jul 15, 2015 11:17 PM Flag

good policy

Washington Post: 95 percent of women who’ve had an abortion say........

by prince_of_the_merlot Jul 15, 2015 7:48 PM
cfuryurself cfuryurself Jul 15, 2015 11:13 PM Flag

Not really. You fail to get the truth that preventing unwanted pregnancies from delivering is certainly a cost savings over having to provide social services for years to a child not given enough to succeed.

Did Kerry strike a good deal with Iran on nukes? I don't know but the tea leaves say "no"

by hawcreekl2 Jul 14, 2015 11:07 PM
cfuryurself cfuryurself Jul 15, 2015 11:10 AM Flag

Given your preferred alternative which is open devastating warfare a little carrot to go with the stick just might be a good move. No of course you don't understand.