UnformedDude Posted October 11, 2005 Share Posted October 11, 2005 Read title. Link to comment Share on other sites More sharing options...
insane Posted October 11, 2005 Share Posted October 11, 2005 As long as it's help, and not just doing it for them. Link to comment Share on other sites More sharing options...
PDJ Posted October 11, 2005 Share Posted October 11, 2005 Find the derivative of ( (x^2 - cos(x) ) / (x^3 + sin(x) ) )^4 no, thats not my homework (i don't get such rediculous problems), but u look bored so tackle some calculus ok :D [02] -RuneScript- *** [ END ]: You gained 444,384 prayer exp in 5secs. That's 319,956,480 exp/h. Link to comment Share on other sites More sharing options...
stevester77 Posted October 11, 2005 Share Posted October 11, 2005 Find the derivative of ( (x^2 - cos(x) ) / (x^3 + sin(x) ) )^4 no, thats not my homework (i don't get such rediculous problems), but u look bored so tackle some calculus ok :D heh i can do it if need be :lol: Link to comment Share on other sites More sharing options...
bjbj1991 Posted October 11, 2005 Share Posted October 11, 2005 i have a question about sme the key on calcalators what is the sin,cos,and tan key for? Link to comment Share on other sites More sharing options...
punk4ever Posted October 11, 2005 Share Posted October 11, 2005 Find the derivative of ( (x^2 - cos(x) ) / (x^3 + sin(x) ) )^4 no, thats not my homework (i don't get such rediculous problems), but u look bored so tackle some calculus ok :D Use the 'Quotient Rule' to find the derivative. By The_Jeppoz :wink: Link to comment Share on other sites More sharing options...
Beamo26 Posted October 11, 2005 Share Posted October 11, 2005 i have a question about sme the key on calcalators what is the sin,cos,and tan key for? Sin (Sine) Cos (Cosine) and Tan (Tangent) are used to Trigonometry, finding the angles I think :P Check out my blog here!Thanks Jopie211 for the sig Link to comment Share on other sites More sharing options...
Ape Posted October 11, 2005 Share Posted October 11, 2005 Righto, I'm sorta' in the middle of an analyticall essay of the 'Hitch Hiker'; a short story we read in English Literature. It's my first attempt at an essay. (Only 14) Anyways, I read through it and it seems a bit too repetitive. You know any way of which I could spice it up, make my teacher actually WANT to read on? Help would be greatly appreciated. And I hope people won't manipulate you too much. :D //Mitch New sig to come! Link to comment Share on other sites More sharing options...
____ Posted October 11, 2005 Share Posted October 11, 2005 I'd say 'send it to me and i'll rewrite it for you' but I can't.... *cough* And I got uni stuff to do anyways... basically: How many words does it have to be? How many chapters in the book? If you're catching on here, just do 'block' chaper summaries and analysis on what happened (any kind of character development / plot changers or whatever you have to do and such) explain it more later in irc yea :P Link to comment Share on other sites More sharing options...
Ape Posted October 11, 2005 Share Posted October 11, 2005 I'd say 'send it to me and i'll rewrite it for you' but I can't.... *cough* And I got uni stuff to do anyways... basically: How many words does it have to be? How many chapters in the book? If you're catching on here, just do 'block' chaper summaries and analysis on what happened (any kind of character development / plot changers or whatever you have to do and such) explain it more later in irc yea :P Will do, thanks. //Mitch New sig to come! Link to comment Share on other sites More sharing options...
Eng Posted October 11, 2005 Share Posted October 11, 2005 my god you guys are eggheads. Link to comment Share on other sites More sharing options...
bjbj1991 Posted October 11, 2005 Share Posted October 11, 2005 i have a question about sme the key on calcalators what is the sin,cos,and tan key for? Sin (Sine) Cos (Cosine) and Tan (Tangent) are used to Trigonometry, finding the angles I think :P i ment how dose the calcilator find them sorry about the unclear post Link to comment Share on other sites More sharing options...
Kielmccaul75 Posted October 11, 2005 Share Posted October 11, 2005 Righto, I'm sorta' in the middle of an analyticall essay of the 'Hitch Hiker'; a short story we read in English Literature. It's my first attempt at an essay. (Only 14) Anyways, I read through it and it seems a bit too repetitive. You know any way of which I could spice it up, make my teacher actually WANT to read on? Help would be greatly appreciated. And I hope people won't manipulate you too much. :D //Mitch Yep, remember it like this :o Soh- Sin= Opposite/hypotenuse Cah- Cos= Adjacent/hypotenuse Toa- Tan= Opposite/Adjacent. Link to comment Share on other sites More sharing options...
Faux Posted October 11, 2005 Share Posted October 11, 2005 Righto, I'm sorta' in the middle of an analyticall essay of the 'Hitch Hiker'; a short story we read in English Literature. It's my first attempt at an essay. (Only 14) Anyways, I read through it and it seems a bit too repetitive. You know any way of which I could spice it up, make my teacher actually WANT to read on? Help would be greatly appreciated. And I hope people won't manipulate you too much. :D //Mitch Yep, remember it like this :o Soh- Sin= Opposite/hypotenuse Cah- Cos= Adjacent/hypotenuse Toa- Tan= Opposite/Adjacent. Lol. Wrong quote? I need to talk about a battle in World War I. Haven't started yet :( :: Guess the Movie Contest Champion: pfilc23 :: Link to comment Share on other sites More sharing options...
liquidsky Posted October 12, 2005 Share Posted October 12, 2005 i ment how dose the calcilator find them sorry about the unclear post power series expansion lvl 58 craftinglvl 50 firemaking Link to comment Share on other sites More sharing options...
KnightLite Posted October 12, 2005 Share Posted October 12, 2005 wanna summarize the book 1984 up for me? Looks dull and i'm not much of a reader :roll: - Only character in Runescape History maxed out in RSC and RS2 Link to comment Share on other sites More sharing options...
Lionheart_0 Posted October 12, 2005 Share Posted October 12, 2005 Lol. Wrong quote? I need to talk about a battle in World War I. Haven't started yet :( Which battle? i just finnished world war one, although we only talked about the battle ypres and vimy ridge. BTW, can someone tell me the importance of minore scales... i dont get why they are there... Sig by IkuraiYour Guide to Posting! Behave or I will send my Moose mounted Beaver launchers at you! Link to comment Share on other sites More sharing options...
T-Roach Posted October 12, 2005 Share Posted October 12, 2005 Suppose there are n people in an office. At Christmas they have a random gift exchange in which every name is writen on scraps of paper, mixed around in a hat, and then everyone draws a name at random to determine who they are to get a gift for. What is the probability nobody draws their own name? Doctor of Dental Surgery-2014Medical Doctor-2018?Oral and Maxillofacial Surgeon-2024? Link to comment Share on other sites More sharing options...
Cru5tyPi22a Posted October 12, 2005 Share Posted October 12, 2005 Suppose there are n people in an office. At Christmas they have a random gift exchange in which every name is writen on scraps of paper, mixed around in a hat, and then everyone draws a name at random to determine who they are to get a gift for. What is the probability nobody draws their own name? Hmmm, I was gonna try to do that one for you, but I just realised I have no frickin idea :lol: . Plus I'm leaving in five minutes, so I don't have time to think about it anymore. But take comfort in knowing that problem will bother me the entire day :P Link to comment Share on other sites More sharing options...
salamander Posted October 12, 2005 Share Posted October 12, 2005 Yep, remember it like this :o Soh- Sin= Opposite/hypotenuse Cah- Cos= Adjacent/hypotenuse Toa- Tan= Opposite/Adjacent. Some Officers Have Curly Auburn Hair To Offer Attraction sinx/cosx=tanx 1/sinx=cosecx 1/cosx=secx 1/tanx=cotx Link to comment Share on other sites More sharing options...
Pete_the_Viscous Posted October 12, 2005 Share Posted October 12, 2005 The only mnemonic that stuck in my head for that was: Some Of Her Cats Are Happy, The Others Aren't I don't know why. It was just one of several written on a poster in a maths room. Anyway, I used to have a huge mental block about what to do with all that business -- glad I got that out of the way. deviantart account Link to comment Share on other sites More sharing options...
UnformedDude Posted October 12, 2005 Author Share Posted October 12, 2005 Suppose there are n people in an office. At Christmas they have a random gift exchange in which every name is writen on scraps of paper, mixed around in a hat, and then everyone draws a name at random to determine who they are to get a gift for. What is the probability nobody draws their own name? It would be n!n. The exclamation point is used in math and it is called a factorial. A factorial is basically a number times all numbers u cont to get up to it. examples are:n=4 so it would be 4*3*2*1 or n=10 so it would be 10*9*8*7*6*5*4*3*2*1. So if it was a factorial it would be 4! 4*3*2*1 or 10! 10*9*8*7*6*5*4*3*2*1 Link to comment Share on other sites More sharing options...
Cru5tyPi22a Posted October 13, 2005 Share Posted October 13, 2005 Suppose there are n people in an office. At Christmas they have a random gift exchange in which every name is writen on scraps of paper, mixed around in a hat, and then everyone draws a name at random to determine who they are to get a gift for. What is the probability nobody draws their own name? It would be n!n. The exclamation point is used in math and it is called a factorial. A factorial is basically a number times all numbers u cont to get up to it. examples are:n=4 so it would be 4*3*2*1 or n=10 so it would be 10*9*8*7*6*5*4*3*2*1. So if it was a factorial it would be 4! 4*3*2*1 or 10! 10*9*8*7*6*5*4*3*2*1 Probability's go from 0 to 1, so you're wrong there. I promise after finishing my English homework, I'll find out the real answer. And if I can't then I'll ask my AP Stats teacher tomorrow. Link to comment Share on other sites More sharing options...
The_Zobel Posted October 13, 2005 Share Posted October 13, 2005 Forgive if this is wrong, I'm only just starting Algebra 1 this year. But wouldn't the answer to that question be 1/n? Link to comment Share on other sites More sharing options...
Cru5tyPi22a Posted October 13, 2005 Share Posted October 13, 2005 That's what I thought at first also, because it works for 1 person, 2 people, and 3 people. But if you write out all of the 24 possibilites for 4 people, 9 of them consist of everyone picking someone else's name, instead of 6/24 or 1/4 like it should be if it was 1/n. I wanna figure out the real answer but, I'm kind of feeling too lazy. :lol: Link to comment Share on other sites More sharing options...
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