Post by: Smokey_locs2006 on April 30, 2006, 07:22:25 PM
1.
Find the circumference of a circle with a diameter of 45m. Use 3.14 for pi.
2.
Find the area of the composite figure. Use 3.14 for pi. Area of circle is
Pi r ^2
I must have been in class the day we went over these.. if any of you can help me with these 2 I'd be very happy.
Post by: ZeroKirbyX on April 30, 2006, 07:25:09 PM
Post by: Smokey_locs2006 on April 30, 2006, 07:27:43 PM
Quote
Originally posted by ZeroKirbyX
What is it, a take home test? Anyways, I know how to do circle stuff... I just... forgot.
Something like that.. The better grade I get the more money I get to go to school next year.. I think at one point I did know how to do number 2 but...I want to be 100% right.
Post by: ZeroKirbyX on April 30, 2006, 07:37:38 PM
Post by: charaman on April 30, 2006, 07:53:49 PM
Quote
Originally posted by Smokey_locs2006
I'm doing this math test.. and yeah.. I suck at it. So I ask you for help Charas what the hell is these answer to this problems.
1.
Find the circumference of a circle with a diameter of 45m. Use 3.14 for pi.
C= PiD
C= 3.14 * 45
C= 141.3
Quote
2.
Find the area of the composite figure. Use 3.14 for pi. Area of circle is
Pi r ^2
I must have been in class the day we went over these.. if any of you can help me with these 2 I'd be very happy.[/B]
A(figure)= A(semi-circle)+ A(rectangle)
A(s)=[3.14(1)^2]/2 (its a semicircle so it is half the area)
A(s)=1.57
+
A(r)=3 * 2
A(r)=6
Area(figure)=6+1.57
Area=7.57 feet
Post by: ZeroKirbyX on April 30, 2006, 08:04:26 PM
Post by: Osmose on April 30, 2006, 08:23:08 PM
Post by: Archem on April 30, 2006, 08:52:18 PM
Post by: ZeroKirbyX on April 30, 2006, 08:56:17 PM
Quote
Originally posted by Archem2
Dude, that's easy stuff you're asking about. What are you in, remedial math? No offence, but you must REALLY suck at math.
What the hell dude?
Post by: Osmose on April 30, 2006, 09:08:01 PM
Post by: ZeroKirbyX on April 30, 2006, 09:15:52 PM
Quote
Originally posted by Osmose
Mean and uncalled for, but not without merit.
Agreed, but not really mean. Just uncalled for.
Post by: Desimodontidae on April 30, 2006, 09:41:39 PM
Post by: charaman on April 30, 2006, 10:01:33 PM
Quote
Originally posted by ZeroKirbyX
quote: Originally posted by Osmose
Mean and uncalled for, but not without merit.
Agreed, but not really mean. Just uncalled for.
And sorta mean. You shouldn't insult someone like that.
Post by: ZeroKirbyX on April 30, 2006, 10:24:44 PM
Post by: charaman on April 30, 2006, 10:29:24 PM
Post by: ZeroKirbyX on April 30, 2006, 10:50:08 PM
XD
Post by: charaman on April 30, 2006, 10:58:06 PM
Quote
Originally posted by ZeroKirbyX
XD
But Mr. TI is the only reason I'm not failing!
Post by: GaryCXJk on April 30, 2006, 11:24:44 PM
If you assume that one drop of water is a perfect sphere, 20 drops is 1 mL, and in a cubical dm one liter fits, what is the diameter of one drop?
Post by: Smokey_locs2006 on May 01, 2006, 01:39:18 AM
Quote
Originally posted by Archem2
Dude, that's easy stuff you're asking about. What are you in, remedial math? No offence, but you must REALLY suck at math.
I suck at math but I bet 1,000 bucks I know about science, english, and history than you do. I don;t care for math what I'll be doing for life requires very little math. I did figure it out though once I read it again..
Post by: Archem on May 01, 2006, 01:44:27 AM
Sucks for me, don't it?
Post by: SonicChaos7 on May 01, 2006, 02:00:15 AM
Post by: Smokey_locs2006 on May 01, 2006, 03:15:49 AM
Quote
Originally posted by SonicChaos7
I'm an expert on all levels. I'm just no good at teaching things to people.
lol I'm a great teacher I believe in giving the student a bunch of information at once and then helping them gain hold of what they didn't understand. The thing about teaching is you must try something differ ways of teaching dependin on what you're teach. Like with math steps is important. History...tons of info and right to the point and so on. I love to teach but it doesn't pay enough for me to do it.
Post by: Linkizcool on May 01, 2006, 03:38:01 AM
Post by: Drace on May 01, 2006, 07:43:37 AM
Quote
Originally posted by Desimodontidae
I admittingly suck at math.Im in algebra 1 right now, and the only thing Im finally starting to understand compound inequations with slopes and gra[hs and number lines and all that shtuff. Im proud of myself.
I'm with Dessy here. I suck at maths too. Well, one form of maths. We get A 1 or 2 or B 1 or 2 here. I suck at B1.
Post by: Archem on May 01, 2006, 10:42:24 AM
- here, with the exception to GT and (pre) AP, which just means "advanced" or "even more advanced". The letters otherwise mentioned don't mean too much to me. I'm in Algebra 2, and I've got a B average (I don't do much work, or else I'd be an A student. In all subjects).
Post by: Trevlac on May 01, 2006, 10:51:54 AM
Quote
Originally posted by Smokey_locs2006
lol I'm a great teacher I believe in giving the student a bunch of information at once and then helping them gain hold of what they didn't understand. The thing about teaching is you must try something differ ways of teaching dependin on what you're teach. Like with math steps is important. History...tons of info and right to the point and so on. I love to teach but it doesn't pay enough for me to do it.
Well, whadd'ya know, so do I Smo. I recently got $1000 for a Linux class. Guy wants to come back for a Security+ class.
We gotta combine forces. I'm awesome at mathematics and astronomy. Also physics and SOME geoscience. I'm okay in history and suck at english. You must help me in history...>_> Man, Ir emember the cool talks about philosophy, history, etymology, and science you and I used to talk about. Those were the days. Jesus, we gotta get together soon! What happened to that tourny? o_O
Post by: SonicChaos7 on May 01, 2006, 10:53:55 AM
Post by: Drace on May 01, 2006, 11:20:32 AM
Quote
Originally posted by Archem2We don't use that dumb A > F system. We use the 10 > 1 system.
What's up with all of the letters? We only get [Course Name]
- here, with the exception to GT and (pre) AP, which just means "advanced" or "even more advanced". The letters otherwise mentioned don't mean too much to me. I'm in Algebra 2, and I've got a B average (I don't do much work, or else I'd be an A student. In all subjects).[/B]
Post by: GaryCXJk on May 01, 2006, 11:48:50 AM
Post by: Smokey_locs2006 on May 01, 2006, 12:24:47 PM
Quote
Originally posted by Trevlac
quote: Originally posted by Smokey_locs2006
lol I'm a great teacher I believe in giving the student a bunch of information at once and then helping them gain hold of what they didn't understand. The thing about teaching is you must try something differ ways of teaching dependin on what you're teach. Like with math steps is important. History...tons of info and right to the point and so on. I love to teach but it doesn't pay enough for me to do it.
Well, whadd'ya know, so do I Smo. I recently got $1000 for a Linux class. Guy wants to come back for a Security+ class.
We gotta combine forces. I'm awesome at mathematics and astronomy. Also physics and SOME geoscience. I'm okay in history and suck at english. You must help me in history...>_> Man, Ir emember the cool talks about philosophy, history, etymology, and science you and I used to talk about. Those were the days. Jesus, we gotta get together soon! What happened to that tourny? o_O
Chad one -.- but not by much...I spent too much energy fighting Shawn him and his damn feet wouldn't stop kicking so I had to keep moving.
I really don't understand the need of most math classes in High School In College, your money. Do whatever pleases you.
I was in a AP Algerbra class, then I was told without being told that the school I'm going to doesn't even care about AP classes and your chances of getting in are not even increased if you take AP classes so.
I dropped out and took the most basic math class with Trevlac here and let me tell you, it was worth it. Easy Easy A class but I got a B because I was always late and didn't do much work. All I did was play DBZ and Listen to music on my PSP.
Post by: charaman on May 01, 2006, 07:21:11 PM
Quote
Originally posted by SonicChaos7
Wait until you get to the Calculus. I completed Calculus 1 and 2 last year (Junior year) and I barely got by. Of course, I didn't do the homework and had a hard time, but never asked for help. Got C's in both classes.
I'm taking AB year after next.
Post by: coasterkrazy on May 01, 2006, 07:32:44 PM
Quote
Originally posted by charaman
I'm in advanced classes in school, which basically means I'm stuck in the higher math classes. Bad thing is math is my worst subject. I took Algebra 1 in 8th grade, 2 in 9th, and I'm taking Geom/Trigonometry this year. God, I hate math.
Same. Except I loved all math before 9th grade. 2 was a complete nightmare, but I got through. Geometry isn't too bad I'm doing pretty good. I'm great with trig, but that was only one chapter ya know, even though we sort of still use it, but not a lot. But yeah, same goes for me that I hate math as well. So yeah, I'm on the same track as charaman as you could tell by now. SonicChaos, you make me worried about my senior year. :|
Post by: SonicChaos7 on May 01, 2006, 08:09:50 PM
Post by: Archem on May 01, 2006, 08:47:47 PM
Quote
Originally posted by DraceUmm... This didn't quite answer my question. What does "AB" and the like translate into? Like, advanced, or remedial, or what? And we don't really use the A > F system, we use a percentage system. It's just easier for me to type A instead of 90%-100% range.
quote: Originally posted by Archem2
What's up with all of the letters? We only get [Course Name]
- here, with the exception to GT and (pre) AP, which just means "advanced" or "even more advanced". The letters otherwise mentioned don't mean too much to me. I'm in Algebra 2, and I've got a B average (I don't do much work, or else I'd be an A student. In all subjects).[/B]
We don't use that dumb A > F system. We use the 10 > 1 system.[/B]
Post by: SonicChaos7 on May 01, 2006, 08:53:30 PM
AP - Advanced Placement
IB - International Baccaulerate (sp?)
Calculus AB- Calculus 1
Calculus BC- Calculus 2
Hopefully these terms make sense
Post by: Almeidaboo on May 01, 2006, 08:57:34 PM
EDIT: BTW, that´s a pretty nasty picture to put in a test hehe...I´d laugh most of the time...
Post by: ZeroKirbyX on May 01, 2006, 09:02:18 PM
Algebra AB: You go halfway through
Algebra CD: You do the second half
I f***in hate my school though. I passes last year with a low C, but because some dumbasses keep taking in more stadents than are graduating, we run out of class room and get put in the wrong classes. I know a guy that has Geometry and had a 17% in Algebra 1-2.
Post by: Grandy on May 01, 2006, 09:14:11 PM
Quote
Originally posted by Almeidaboo
I´m good at geometry and trigonometry...the rest I suck at. But I´m good at history, portuguese, english, chemestry, and biology. Physics contain too much calculating, so I´d be contradicting myself if I said I´m good at it.
EDIT: BTW, that´s a pretty nasty picture to put in a test hehe...I´d laugh most of the time...
My grades are:
Math - 5.5
Physics - 10.0
So, I'm Mr. Contractiorus.
Post by: Almeidaboo on May 01, 2006, 09:24:14 PM
Quote
Originally posted by Grandy
quote: Originally posted by Almeidaboo
I´m good at geometry and trigonometry...the rest I suck at. But I´m good at history, portuguese, english, chemestry, and biology. Physics contain too much calculating, so I´d be contradicting myself if I said I´m good at it.
EDIT: BTW, that´s a pretty nasty picture to put in a test hehe...I´d laugh most of the time...
My grades are:
Math - 5.5
Physics - 10.0
So, I'm Mr. Contractiorus.
...
Weirdo.( :D )
Post by: Archem on May 01, 2006, 10:10:26 PM
Quote
Originally posted by SonicChaos7
GT - Gifted and Talented
AP - Advanced Placement
I actually knew those two, since I've been in such classes for several years until eventually giving up and taking the easy classes. But thanks for clearing things up for me.
Quote
I know a guy that has Geometry and had a 17% in Algebra 1-2.
My school automatically ups any grades to a 50% if they're lower than that. So that people can still pass if'n' they **** up. Like me. :D
Quote
So, I'm Mr. Contractiorus.
What the hell does THAT mean? Never seen that word in my life!
Post by: ZeroKirbyX on May 01, 2006, 10:13:51 PM
Post by: Grandy on May 01, 2006, 10:23:51 PM
Quote
What the hell does THAT mean? Never seen that word in my life!
I contradict myself many times, so I'm Mr.Contractiorus.
Post by: charaman on May 01, 2006, 10:34:09 PM
Quote
Originally posted by Grandy
quote: What the hell does THAT mean? Never seen that word in my life!
I contradict myself many times, so I'm Mr.Contractiorus.
Contradictory?
Post by: Archem on May 02, 2006, 12:01:06 AM
Quote
Originally posted by charaman
quote: Originally posted by Grandy
quote: What the hell does THAT mean? Never seen that word in my life!
I contradict myself many times, so I'm Mr.Contractiorus.
Contradictory?
Yes! It all makes sense now! Thank you, C-Man! I would kiss you, but I know you'd just cheat on me in a week or so...
I mean...
I'm not that kind of guy...
>.> <.<
And yes, ZKX, I see. Wait, no I don't! Your school district is fuckin' retarded! Who in the hell PASSES 1.1 (I assume that's GPA) instead of 2.0?! Do it the other way around! Dumb-asses!
Post by: coasterkrazy on May 02, 2006, 02:13:36 AM
Quote
Originally posted by SonicChaos7
GT - Gifted and Talented
AP - Advanced Placement
IB - International Baccaulerate (sp?)
Calculus AB- Calculus 1
Calculus BC- Calculus 2
Hopefully these terms make sense
We call GT Honors in my school. We have AP as well, but we don't have anything like IB. Wow, so you took both calculus courses before graduating? Cool. In order to do that, I would have had to double up this year with analysis, but I didn't do... quite well enough in Algebra 2 to do that. Meh, I'm happy where I am. One AP calc class suits me just fine. And, in response to your statement before, I will put out the effort. Can I turn to you for help? ;) Jk.
Post by: Kijuki_Magazaki on May 02, 2006, 02:29:16 AM
...
...
...
wtf, i wasnt gifted OR talented!
And fact, it was GTA (all I knew was that A stood for Advanced...) so I took Gift and Talented Advanced Calculus? There's no effing way that happened! Even less that I passed with a B or C (don't remember)!
That would explain the struggle though... STILL. I was/am not that smart to be in such class... though again, that too would explain why I was in the same class with the smartest people in school... all this time, not knowing... *spazzes*
EDIT: I think I am remembering wrong... oy, my head hurts.
Post by: SonicChaos7 on May 02, 2006, 02:41:45 AM
Quote
Originally posted by coasterkrazy
quote: Originally posted by SonicChaos7
GT - Gifted and Talented
AP - Advanced Placement
IB - International Baccaulerate (sp?)
Calculus AB- Calculus 1
Calculus BC- Calculus 2
Hopefully these terms make sense
We call GT Honors in my school. We have AP as well, but we don't have anything like IB. Wow, so you took both calculus courses before graduating? Cool. In order to do that, I would have had to double up this year with analysis, but I didn't do... quite well enough in Algebra 2 to do that. Meh, I'm happy where I am. One AP calc class suits me just fine. And, in response to your statement before, I will put out the effort. Can I turn to you for help? ;) Jk.
I'd help if I could remember anything. I'll be in college starting in the fall though, so availablility will not be too good.
Post by: Desimodontidae on May 02, 2006, 06:10:03 PM
Im really into science but I was reading some shtuff on wikipedia and now I have to look into vector and tensor calculus to broaden my scientific knowledge... and it sucks. It's hard stuff.
Post by: Drace on May 02, 2006, 06:44:41 PM
Quote
Originally posted by Desimodontidae
At my school it just goes pre-algebra, algebra 1, geometry, and calculus as standard and then you can take trig and then the AP classes as optional.
Im really into science but I was reading some shtuff on wikipedia and now I have to look into vector and tensor calculus to broaden my scientific knowledge... and it sucks. It's hard stuff.
Yeah, Science is awesome. Pwns Physics and Math. Biology is pretty sweet too, if you get to cut up stuff. I'm hoping we're getting that cow-eye this year.
Post by: SonicChaos7 on May 02, 2006, 08:38:31 PM