Wednesday

January 18, 2017
Total # Posts: 500

**ethics**

Explain the hierarchical rule of identities. How could such a hierarchy influence the decisions of a cia agent stationed in a foreign country?

*May 16, 2010*

**ethics**

Explain the Edwin Meese synddrome, giving examples from the fields of probation and parole

*May 16, 2010*

**Science**

The centers of rebound are probably the places where the ice first accumulated. The centers of rebound are probably places where the ice was thickest.

*May 12, 2010*

**Math SAT Sheet**

1.) Find the domain and range for: f(x)= 4x-20/ the square root of 36-x^2 2.) Solve the equation: log6 (x-11) + log6 (x-6) = 2 3.) Solve the inequality: x^2 - 2x - 3 is greater than 0

*May 2, 2010*

**math**

100

*May 1, 2010*

**AP Chemistry**

Given: N2O4 (g) « 2NO2 (g) @ 25 degrees celcius, Kc is 5.84 x 10^-3. (A) Calculate the equilibrium concentrations of both gases when 4.00 grams of N2O4 is placed in a 2.00 L flask at 25 degrees celcius. (B) What will be the new equilibrium concentrations if the volume of...

*April 22, 2010*

**AP Chemistry**

Given: N2O4 (g) « 2NO2 (g) @ 25 degrees celcius, Kc is 5.84 x 10^-3. (A) Calculate the equilibrium concentrations of both gases when 4.00 grams of N2O4 is placed in a 2.00 L flask at 25 degrees celcius. (B) What will be the new equilibrium concentrations if the volume of...

*April 22, 2010*

**AP Chemistry**

Thank you! For part B I did the same thing only this time I used 3.00 L. However I can't seem to find the value of x... I am coming up with 0.0191, but when I substitue that in I do not come up with 5.84 x 10^ -3

*April 22, 2010*

**AP Chemistry**

It is N2O4 ==> 2NO2 with Kc= 5.83 x 10^-3 (the arrow is actually a double headed arrow to symbolize equilibrium) Sorry for the misunderstanding! I didn't realize the arrows were like that

*April 22, 2010*

**AP Chemistry**

Given: N2O4 (g) « 2NO2 (g) @ 25 degrees celcius, Kc is 5.84 x 10^-3. (A) Calculate the equilibrium concentrations of both gases when 4.00 grams of N2O4 is placed in a 2.00 L flask at 25 degrees celcius. (B) What will be the new equilibrium concentrations if the volume of...

*April 22, 2010*

**CHEMISTRY HELP NEEDED A.S.A.P**

Given: N2O4 (g) « 2NO2 (g) @ 25 degrees celcius, Kc is 5.84 x 10^-3. (A) Calculate the equilibrium concentrations of both gases when 4.00 grams of N2O4 is placed in a 2.00 L flask at 25 degrees celcius. (B) What will be the new equilibrium concentrations if the volume of...

*April 22, 2010*

**CHEMISTRY HELP STILL NEEDED PLEASE!!!**

Given: N2O4 (g) « 2NO2 (g) @ 25 degrees celcius, Kc is 5.84 x 10^-3. (A) Calculate the equilibrium concentrations of both gases when 4.00 grams of N2O4 is placed in a 2.00 L flask at 25 degrees celcius. (B) What will be the new equilibrium concentrations if the volume of...

*April 22, 2010*

**CHEMISTRY HELP DESPERATELY NEEDDED!!!**

Given: N2O4 (g) « 2NO2 (g) @ 25 degrees celcius, Kc is 5.84 x 10^-3. (A) Calculate the equilibrium concentrations of both gases when 4.00 grams of N2O4 is placed in a 2.00 L flask at 25 degrees celcius. (B) What will be the new equilibrium concentrations if the volume of...

*April 21, 2010*

**IT**

If I have a steel cable pulling 5 degrees from straight down by 1500lbs. This cable goes up to the top of a 10 foot pole and is attached. Then I have a cable going out 20 feet in the opposite direction back to the ground. How many lbs. of force will be pulling at the end by ...

*March 30, 2010*

**English**

Sleeping is my favorite hobby "sleeping" help verb? being verb? or a gerunds?

*March 11, 2010*

**physics**

A 5.0 kg book is sitting on a table. Which describes the force acting on the book a. there are no forces acting on the book b. the force of the table upward is greater than the force of gravity downward c. the net force on the book is zero d. kinetic energy counteracts the ...

*February 26, 2010*

**algebra**

So is the line between the -3 and 2 like a divison sign?

*February 21, 2010*

**algebra**

Evaluate and tabulate the values of y for the value(s) given. y = 2x3, for x = -3, 0, 1, 4 Can someone explain how to set this up? I do not know what the question is wanting me to do.

*February 21, 2010*

**college english**

I need to know if there are any grammatical errors in the following rewritten paragraph. Thank you. However, dictionaries are often wrong about this; in fact, by putting one word first, they are supporting a self-fulfilling prophecy. Consider the entry “ax or axe”, ...

*February 5, 2010*

**Health Administration**

Bayside insurance offers two health plans. Under plan A, Giselle would have to pay the first $60 of her medical bills, plus 25% of the rest. Under plan B, Giselle would pay the first $250, but only 20% of the rest. For what amount of mediacl bills will plan B save Giselle ...

*January 15, 2010*

**physics**

does anyone know who conducted the experiment or a credible description of the experiment that helped prove Einstein's thought experiment: the twin paradox? as in the experiment in which one cesium-beam atomic clock stays on Earth, while another one takes flight and the ...

*January 10, 2010*

**physics**

thankyou! i just need one more now and am having a hard time..

*January 10, 2010*

**physics**

is anyone aware of evidence (preferably experimental evidence) in support of time dilation. in other words proof that it actually occurs. that is, experiments other than the one of Hafele and Keating. i just need a starting point for some research.. just a name or the title of...

*January 10, 2010*

**Impossible chemistry problem**

Kinetics Challenge Problem Consider the following reaction: CH3X + Y → CH3Y + X At 25oC, the following two experiments were run, yielding the following data: Experiment 1 : [Y]0 = 3.0 M [CH3X] Time(hr) 7.08 x 10-3M 1.0 4.52 x 10-3M 1.5 2.23 x 10-3M 2.3 4.76 x 10-4M 4.0 8...

*January 8, 2010*

**Science Projet**

johnson's

*January 8, 2010*

**physics**

Would you see the same thin film interference pattern in a film of soap surrounded by air and a film of soap on glass? Why or why not?

*January 6, 2010*

**physics**

Would you see the same thin film interference pattern in a film of soap surrounded by air and a film of soap on glass? Why or why not?

*January 6, 2010*

**physics**

What up what up what up

*December 6, 2009*

**math**

how to write two differnt word phrases for the expression t 30

*December 3, 2009*

**Math**

Thank you very much. I wrote my question incorrectly. It should be the cost of renting buses (plural). Would that be something like 350 times n/60?

*December 1, 2009*

**Math**

the total cost for a school bus rental is 350$/day. Each bus holds 60 students. Find the cost (c) of renting the school bus as a function of the number of students going on a trip (n). My answer: I have come up with relating the 350$ to n/60 but i am stuck on where to go from ...

*December 1, 2009*

**Physics**

Please someone help me I'm desperate!!!! Two steel guitar strings have the same length. String A has a diameter of 0.59 mm and is under 420.0 N of tension. String B has a diameter of 1.3 mm and is under a tension of 840.0N . Find the ratio of the wave speeds,VA/VB , in ...

*November 20, 2009*

**physics**

A spring has k = 88 N/m. Use a graph to determine the work needed to stretch it from x = 3.6 cm to x = 5.6 cm, where x is the displacement from its unstretched length.

*November 17, 2009*

**Physics**

Hi I'm kinda new here, and hope someone can please help me out. A person exerts a tangential force of 38.1 N on the rim of a disk-shaped merry-go-round of radius 2.74 m and mass 207 kg. If the merry-go-round starts at rest, what is its angular speed after the person has ...

*November 12, 2009*

**physics**

your wrong

*November 9, 2009*

**Physics**

ok what i like to do is list what i know. the elastic cord stretches from 28m to (36-4)m so x=36-4-28=4m m=680N h1=36 h2=4m the question is asking for k ok lets start mgh1 = mgh2 + .5kx^2 .5kx^2 = mg(h1-h2) k = 2mg(h1-h2)/x^2 k=2720

*October 12, 2009*

**blah**

Wow. I WAS going to register and ask for some help myself due to the lack of comprehension in my readings, but I would not want MS SUE discouraging my needs.... Good luck with that MS SUE.

*September 29, 2009*

**MATH**

Determine the x-intercepts for y = x^3 + 4x^2 - 4x - 16 and for y = 2x^4 - 5x^2

*September 18, 2009*

**Pre-Algebra**

Solve 0 = 3x - 4

*July 15, 2009*

**language arts**

For the second question the answer is: coup and cup

*May 6, 2009*

**database**

How many conflicts are there in the schedule Sa: r1(Y); r2(Y); w1(Y); r1(Z); w2(Y); w1(Z)

*April 21, 2009*

**Database**

22. Which one of the following schedules has a conflict? A) Sa: r1(X); r1(Y); r2(Z); r1(Z); w1(X); w1(Z) B) Sb: r1(X); r2(X); r1(X); r1(Y); r2(X); w1(Y) C) Sc: r1(Z); r2(X); w1(Z); r1(Y); w1(Z); w2(X) D) both a and b

*April 21, 2009*

**PHYSICS PLLZ HELP**

1- wave velocity is related to a- period b-wavelength c-amplitude d-all of these 2- wave amplitude is related to a- wave velocity b- frequency c- energy d-wave length 3-which of the following radiation has te smallest frequency? a- infrared b- visible c- ultraviolet d-x-rays 4...

*April 14, 2009*

**math**

how can you find the length of a line of a isosceles trapezoid?

*April 10, 2009*

**math**

Samuel has read 5/6 of his assignment. Judy has read 10/12 of her assignment. Who has read more?

*March 9, 2009*

**Social Science**

Can someone summarize E.K. Hunt's "The Conflict in Mercantalist Thought" briefly? Im not sure I understand the piece.

*February 10, 2009*

**government**

define: a powerful government leader

*January 14, 2009*

**math**

Round the number 23.5724 to two decimal places

*January 10, 2009*

**Intermediate Accounting**

Python Company leased equipment from Hope Leasing on January 1, 2006. Hope purchased the equipment at a cost of $232,666. Other information: Lease term 3 years Annual payments $90,000 on January 1 each year Life of asset 3 years Fair value of asset $232,666 Implicit interest ...

*November 29, 2008*

**4th grade**

210 kids in class. one out of 7 in left handed the rest in right handed. how many are right handed.

*November 12, 2008*

**calculus**

Find an equation of the tangent line to the curve at the given point. y = 3x^2 - x^3, (1,2)

*October 14, 2008*

**calculus**

THe equation of motion of a particle is s = t^3 - 3t, where s is in meters and t is in seconds. Find (a) the velocity and acceleration as functions of t (b) the acceleration after 2 s, and (c) the acceleration when the velocity is 0

*October 14, 2008*

**math**

how do u get the answer? A nurse has to record her temperatures in Celsius but her thermometer reads Fahrenheit. A patient's temperature is 100.7° F. What is the temperature in °C

*September 11, 2008*

**math**

If 8x + 5x + 2x + 4x = 114, the 5x + 3 =

*September 11, 2008*

**math**

Employees of a discount appliance store receive an additional 20% off of the lowest price on an item. If an employee purchases a dishwasher during a 15% off sale, how much will he pay if the dishwasher originally cost $450?

*September 11, 2008*

**math**

The sales price of a car is $12,590, which is 20% off the original price. What is the original price?

*September 11, 2008*

**math**

If Sally can paint a house in 4 hours, and John can paint the same house in 6 hour, how long will it take for both of them to paint the house together?

*September 11, 2008*

**math**

If Lynn can type a page in p minutes, what piece of the page can she do in 5 minutes?

*September 11, 2008*

**math**

you need 39% correct out of a %100 tesy how many would u need right

*September 10, 2008*

**finance (risk premium)**

The correct answer is "C"

*July 25, 2008*

**Research Writing**

What strategies does an author use to formulate an argument?

*July 8, 2008*

**eth125**

THAR BOTH CONTRIES

*June 19, 2008*

**journal assignment**

how many liters of a 10%solution of acid should be added to 20 liters of 60%solution of acid to obtain a 50%solution?

*June 2, 2008*

**space**

what kind of galaxy is the milky way?

*May 20, 2008*

**MATH (SURDS)**

we have been asked to prove that it is possible to determine the value of a surd using either similar figures or Pythagoreans theorem. we have been shown how to construct the surd using a compass and ruler. but we now have to prove that our method is correct. we know that (...

*April 23, 2008*

**trig**

A geologist stands on the shore of a lake in Ontario with a theodolite and finds that the angle of inclination to the top of a distant rock pillar is 28.5 degrees. He then walks 10 m along the shore at a 90 degree angle to his measurment, and finds that the angle to the same ...

*April 16, 2008*

**English - Critique Essay Please**

Thanks for the ideas, yoink!

*March 26, 2008*

**algebra**

ii.The top of Mt McKinley (20,430 feet above sea level) My Answer: w = 99.96 pounds 2. The equation D=1.2(sqrt)h which should read D equals 1.2 square root of h gives the distance, D, in miles that a person can see to the horizon from a height, h, in feet. a. Solve this ...

*March 1, 2008*

**algebra**

ii. The top of Mt McKinley (20,430 feet above sea level) My Answer: w = 99.96 pounds 2. The equation D=1.2(sqrt)h which should read D equals 1.2 square root of h gives the distance, D, in miles that a person can see to the horizon from a height, h, in feet. a. Solve this ...

*March 1, 2008*

**algebra**

You may have to convert from feet to miles several times in this assignment. You can use 1 mile = 5,280 feet for your conversions. 1.Many people know that the weight of an object varies on different planets, but did you know that the weight of an object on earth also varies ...

*March 1, 2008*

**math-patterns**

what is the next number in the pattern 6,38,932,1087,12437

*February 14, 2008*

**Math**

6x-10>2x+6 4x-10>6 4x>16 x>4

*February 14, 2008*

**CHEM-HELP!!!!**

q=ms?t q= 33.136g x 4.184 J/gxC x 16.8C q=2,329.17 J (liquid) ?Hfus = 6.01 kJ/mole use stoichiometry: 33.136 g | 1 mole H2O = 1.838 mole | 18.02 H2O 1.838 mole | 6.01 kJ = 11.05 kJ | 1 mole q=33.136g x 2.108 J/gxC x 16.8C q= 1,173.49 J (solid) 2,329.17 J + 11051.5 J + 1,173.49...

*October 24, 2007*

**Math**

If the sum of the ages were unique, then the mathematician would have been able to solve it after the second piece of information...

*September 21, 2007*

**physics**

A uniform electric field of 500. V/m is directed in the negative x direction. A +15ìC charge moves from the origin to the point (x,y) = (20.0 cm, 50.0 cm). (a) what was the change in the potential energy of this charge? (b) Through what potential difference did the ...

*September 8, 2007*

**genetics**

Can anyone help me with Genetics? I have some problems and answers and need them explained to me. Here are some of the questions and answers: 1. Assume that a dihybrid cross is made in which the genes' loci are autosomal, independantly assorting, and incompletely dominant...

*September 8, 2007*

**math**

thanks Iblis

*September 8, 2007*

**math**

lim as x approaches 0 of (3 sin 4x) / sin 3x

*September 8, 2007*

**Algebra**

search: "graphing" on google

*September 8, 2007*

**math**

the words are in alphabetical order eight, five, four, ....

*September 7, 2007*

**Math- Best Buy**

In comparing prices of canned peaches, Darren finds that a 10-oz can costs 98 cents, a 16-oz can costs $1.49, and a 24-oz can costs $2.35. Which is the best buy? My Guess: 10-oz*2.4=24-oz 2.4*$.98=$2.35 16-oz*1.5=24-oz 1.5*$1.49=$2.24 24-oz=$2.35 Best Buy- 16-oz for $1.49In ...

*July 2, 2007*

**World History**

Hi, I am preparing a presentation on Argentina- 20th century history which covers the country economically, socially and politically. Are there any websites that may help me with the social history of Argentina during the 20th century? Thanks http://www.google.com/search?q=...

*May 20, 2007*

**Growing salt crystals**

Epsom salts, rock salt as seeds, and iododized salt and alum

*April 24, 2007*

**Math-related rates**

A lamp post is 6m tall. Frank is 1.6 m and walks toward the post at .5m/s. How fast is the tip of his shadow moving when he is 8 m from the pole? http://answers.yahoo.com/question/index?qid=20070405145054AANaa0r

*April 16, 2007*

**science**

substances that are gases at room temperature The list of gases is too long to present here. Among the pure elements, the only ones are H2, He, F2, Cl2, Ne, Ar, Kr, Xe and Rn We can add O2 and N2 to the list of elements that are gases at room T. Yes, my mistake. Thanks, Bob

*March 16, 2007*

**Physics help**

In Millikan's experiment, an oil drop of radius 1.516 µm and density 0.860 g/cm3 is suspended in chamber C (Figure 22-14) when a downward-pointing electric field of 1.92 105 N/C is applied. Find the charge on the drop, in terms of e. (Include the sign.) Calulate the ...

*February 15, 2007*

**Physics help----------thanks**

A charged cloud system produces an electric field in the air near the Earth's surface. A particle of charge -2.2 10-9 C is acted on by a downward electrostatic force of 3.0 10-6 N when placed in this field. (c) What is the magnitude of the gravitational force Fg on the ...

*February 15, 2007*

**Economics**

Hypothetical Economy: -Money Supply= $200 billion -Quantity of money demanded for transactions=$150 Billion -Quantity of money demanded as an asset=$10 billion at 12% interest -increaseing by $10 billion for each 2 percentage point fall in the interest rate. A. What is the ...

*January 29, 2007*

**math plz help!!!!!!**

What do angles, acute angles, and complementary angles have in common??? they are all angles duh! my teacher said that that's too obvious Please check your book for the similarities. This site also has several explanations about the similarities. (Broken Link Removed)

*January 18, 2007*

**Statistics**

Fortune magazine publishes an annual issue containing info on Fortune 500 companies. The following data show the six states with the largest number of Fortune 500 companies as well as the number of companies headquartered in those states. State # of Companies New York 56 ...

*January 18, 2007*

**english**

what is the role of rhetoric in influencing people's attitudes and beleifs? Thank you for using the Jiskha Homework Help Forum. Let me quote from the volunteer that answered one of your questions already. She wrote this answer for someone else on October 3rd. * RHETORIC - ...

*December 19, 2006*

**Physical Education**

I just want to know what different branched there are in taking a major in physical education. I know you can go into teaching, athletic training, but I want to know if there are any other areas. Physical tharapy, Sports Medicine, Phisiology of astronauts

*December 2, 2006*

**Finance**

What is the annual rate of return on an investment in a common stock that cost $40.50 if the current dividend is $1.50 and the growth in the value of the shares and the divedend is 8%. 1.50% (1.04)/40.50 = 3.85% is the dividend yield averaged over one year, relative to the ...

*November 15, 2006*

**Ethics help needed**

It's not this generation that got us into this problem. Is it??? Children are taught from their elders. People need to blame only their selves.

*October 24, 2006*

**Chem.**

Convert 512 ft to km. Anyone know how to do this, please? There are 3281 feet/km. In order to get it in km, you have to divide... 512/3281 = Thank you! yo this is fo reak dawg 512ft(1km/3218ft) ft cancel eachother out n u are left with km .15605km something like that...check ...

*October 22, 2006*

**homework**

The way Cowley uses the phrase "my own country" is an example of

*July 3, 2006*

**facial hair**

hi i know this isnt a homework question but i don't know where else to turn, and ive gotten help here before anyway the facial hair on the right side of my face grows a little faster than on my left side. is this normal? Yes, it is normal, and common.

*August 24, 2005*

**Statistics**

Thank you Mrs sue for answering me at last

*June 13, 2005*

**Statistics**

1) A null Hypothesis assumes that a process is producing no more than a maximum allowable rate of defective items. The Type II error is to conclude that the process? 2) If 95% confidence limits for the mean Mu turn out to be (6.5,8.5)

*June 13, 2005*