Wednesday
August 20, 2014

Posts by tracy


Total # Posts: 742

science
If the earth's axis was tilted at 30 degrees instead of 23 1/2 degrees, how would that effect the seasons, or lengths of days, winds, etc. Or, would it have any effect at all?
September 18, 2007

Social Studies repost for bob
I would also include: Remember that This Too Shall Pass Pray Focus on health: sleep, rest, nutrition Meditate Yoga Pretend you are a role model for a younger person (they are watching how you handle this tough situation) Remember: what counts is not what's happening TO you...
September 18, 2007

Thermodynamics
I;m going to run through this and see if I can get it and understand it, the only thing I have a question about is why are we changing the percents to 70 and 30?
September 16, 2007

Thermodynamics
Heyy, Okay so I have a question that I'm trying to figure out how to do and I'm really lost, I was hoping somebody might be able to give me a hand. Thanks in advance. The question in general is, I know that the vapour pressure of CCl4 is 98mmHg at 25 degrees C. This ...
September 16, 2007

science
About how long does it take for sound to travel 1 Km?
September 15, 2007

science, forces,pressure and moments
Thanks bobpursley, both answers fit!
September 12, 2007

science, forces,pressure and moments
which surfaces have less friction than rough ones ans for a crossword 5 letters starts with s also a bit of oil reduces this 7 letters 3rd one i
September 12, 2007

Journal Entry of a Subordinate Group Member
I am with university of phoenix and I am having problems with the journal entry on subordinate group like what is listed at top of paper. I was trying to do it on Native Americans and I am not finding anything or maybe not going to the right site. please help.
August 26, 2007

reading
i really need to know the them for "the face on the milk carton". can anyone help me? Thank you for using the Jiskha Homework Help Forum. Sorry, but your question is not clear. If you mean "the theme" it is to try to locate the missing children pictured on ...
August 6, 2007

reading
i need to know what is the theme of the story "the face on the milk carton" Check these sites for information about themes in novels. Then you can make your own decision about the theme of The Face on the Milk Carton. http://www.thecore.nus.edu.sg/victorian/technique...
August 6, 2007

Calculus
so we are doing integrals and I have this question on my assignment and I can't seem to get it, because we have the trig substituion rules, but the number isn't even so its not a perfect square and I jsut cant get it, so any help would be greatly appreciated. The ...
June 10, 2007

International business
You are the chief executive officer of a multinational’s subsidiary in a developing host country. The subsidiary has been in business for about eight years, making electric motors for the host country’s domestic market, with mediocre financial results. Before you ...
May 29, 2007

social studies
what is the medical care like in a republic government? Is there any relation at all to medical care vs type of government? Didn't you believe me??!! http://www.jiskha.com/display.cgi?id=1177977129 =)
April 30, 2007

Government
What is the difference between a republic and democracy government? Democracy: http://www.answers.com/democracy Republic: http://www.answers.com/republic =) Thanks! What would the educational system be like in these ypes of governments? How would the people receive medical ...
April 30, 2007

Chemistry
Heyy, okay I have this chemistry assingmnet and its on kinetics, and I got every single one except this one question and I've been trying for over an hour. I know that I'm probably jus tmissing something but everything I've tried doesnt work. Any help is greatly ...
March 20, 2007

math
hi, i need help with solving this equation for "y" 2x+3y=-2 2x+3y=-2 Get y on one side. Subtract 2x from both sides. 2x-2x+3y=-2-2x combine terms. 3y=-2-2x Divide both sides by 3. 3y/3 = (-2-2x)/3 y = ?? how do you get -2-2x to divide by 3? I would just leave it as...
March 11, 2007

eigenvalues/eigenvectors
For the standard matrix { 1 -2 0} {-2 -1 1} {0 0 1} I found the eigenvalues to be -1, and +/- 5^1/2 I am having problems finding the eigenvectors of the root 5 values. Can someone set me straight?? Thanks
March 7, 2007

Chemistry
Heyy, okay I have this question about chemistry and its driving me nuts. It feels like I am so close but am just missing something. The question is: A vessel of 6.84 L in volume contains 3.61 L of pure water at 25°C. A partial pressure of 3.67 atm of CO2 is quickly ...
February 3, 2007

Maybe you know this one..
Heyy, I posted this before but it kinda got pushed down and ignored, and I was hoping maybe DrBob might have an idea since no one else did! okay I have this question about chemistry and its driving me nuts. It feels like I am so close but am just missing something. The ...
February 3, 2007

Chemistry
Heyy, okay I have this question about chemistry and its driving me nuts. It feels like I am so close but am just missing something. The question is: A vessel of 6.84 L in volume contains 3.61 L of pure water at 25°C. A partial pressure of 3.67 atm of CO2 is quickly ...
February 3, 2007

Chemistry
Okay so I'm doing an assignemtn and one of the questions has stumped me. It asks: The solid fuel booster rockets on the space shuttle employ a mixture of aluminium and ammonium perchlorate. The reaction is: 2Al(s) + 2NH4ClO4(s) → Al2O3(s) + 2NO(g) + 3H2O(...
January 21, 2007

Critical Thinking
What is the meaning of validity, truth, and soundness as they relate to the area of logical syllogisms http://www.memoriapress.com/articles/logic.html scroll to Truth, Validity and Soundness What is the meaning of validity, truth and soundness as they relate to the area of ...
December 17, 2006

trignometry
use degree measure for your answers. use a calculator and round the results to one decimal place for (c) and (d) (a) in triangle ABC, sin B = square root of 2 all over 2. What are the possible values for angle B? my thought: since sin is positive in the first and second ...
November 28, 2006

Calculus
Hey there. I have a quick question. Ive done questions like these before so I dont know whats stoping me. Anways the question is this: Find a point on the graph of y = x^2 with x>0 that lies closest to (0, 3). What is the x-coordinate of such a point? So I got 3^2 + y^2 = x...
November 17, 2006

science
can anyone direct me to a site or help me find a good science project? The best science projects are the ones invented by yourself. Find something to explore, and do it. One of my favorites is testing local drinking water for nasty things: lead, cadmium, bacteria, cloroform, ...
November 14, 2006

PHYSICS, PLEASE HELP TODAY!
when it comes to chunks being ejected the masses are and velocities are 5kg(1737m/s), 10kg (184.3m/s), 100kg (1994m/s), 1000kg (2008m/s) What happens to the difference between the velocities as the number of chunks increases? What happens to the kinetic energy of the system ...
November 10, 2006

More related rates.
Heyy, its me again. So last night I asked a related rate question, and I think I still don't get it. I tried it a few differnt ways and I think I'm just missing something...I don't think a speed of a rocket can be 0.018km/hr:S. So heres what happened: A camera, ...
November 3, 2006

Related rates,...again
I also have another question (I'm not doing too good one these realted rates). A camera, located 2 km from the launch pad, is tracking the rocket that is fired straight up. When the height of the rocket is 20 km, the camera is rotating at the rate of 1/200 radians per ...
November 2, 2006

Related rates
Hey, I have a question on related rates and I'm a little rusty at them. I have an idea how to do this one but at a certian point i get stuck. The question is: Two cars leave the intersection, the first travelling south at 40 km/hr and another travelling west at 90 km/hr. ...
November 2, 2006

Calculus
Okay so I have a question on my assignment that says: You are given that tan(y) = x. Find sin(y)^2. Express your answer in terms of x. I know its derivatives, and I've tried taking the derivatives of both etc, and got them both to come out as cos(y)^2, which I know can be ...
October 21, 2006

Calculus
Okay so I have the following question and I am totally stuck: Newton's Law of Gravitation says that the magnitude F or the force exerted by a body of mass m on a body of mass M given by F=(GmM)/r^2 where G is the gravitational constant and r the distance between the bodies...
October 12, 2006

Chem
Okay so I have this assignment and I thought I knew how to do this but appearntly I am just lost. I know what the answer is suposed to be and I am deifantly no wheres near that. If you can sorta point me in the right direction that would be great. Thanks! The question is: The ...
September 24, 2006

Chemistry
We have been getting numerous questions like this on assignments and I can't figure them out. Its like I know that there some way connected but I can't figure it out. This is for Chemistry in highschool and its likea review and so they are not going over it but I would...
September 17, 2006

Calculus Assignment
Hey there. Okay well I just started first year university and we got an assignment to sorta brush up our rememberance of everything and well...I'm not remebering to well. If anyone can help me with this question that would be great. Thanks. The secant method of finding a ...
September 12, 2006

sociology
I am in the same class eth/125.. still looking for the answer but thought I would say hi to the fellow Axia students.. HI good luck to all of you..
July 20, 2006

sociology
How in the hell am I supposed to know what other measurements sociologist use to calculate prejudice. I can see this is going to be another weird class. I put I dont know,sorry.
July 20, 2006

ETH 125
This is also my second week in eth125 at axia!!!! I cant believe I found others that are taking or have taken the same class as I am. Thanks for all your help everyone.
July 20, 2006

sociology
This is so funny.I am attending Axia College also and taing ETH125 and COM215. I think the COM215 class is pretty difficult and I stress over the assignments. This site proves that great minds think alike.
July 20, 2006

Psychology -- anyone
Reexamining Gender Issues in Erikson's Stages of Identity and Intimacy by Horst, Elisabeth A.
July 19, 2006

Chemistry quick question
Ok so a quick question. I have the equation Ca3(PO4)2 --> 3Ca+2 + 2PO4-3 Sorr its confusing, int he first part the 3 4 and too are all little numbers at the bottom, for the second part the +2 and -3 are small numbers at the top to show the charges. Ok so anyways the ...
June 20, 2006

Chem exam
I'm tyring to study for my chem exam and I cant figure out how to do this question: The solubility of MgCl2 is 54.25 g per 100ml of water at 25 degrees C. A student prepares a 2.50 mol/L solution of MgCl2 and states it is a saturated solution. Useing calculations determine...
June 17, 2006

Redox
We have to write the balanced redox equation for this and this is the only one im stuck on. Incase theres another way to do it, we have to do it where you write all the oxidation numbers and then find out which one is reducaed which is oxidized, then write the half reactions, ...
June 13, 2006

Pages: <<Prev | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8

Search
Members