Thursday
July 31, 2014

Posts by Jules


Total # Posts: 177

PLS HELP URGENT
Only one of the following reactions occurs. HCl + F HF + Cl For the one that does occur which side is favoured? Explain WHY the other reaction will not occur.

Composition
Revise the following paragraph, improving it without changing its overall meaning. Pay particular attention to sentence structure. Ever been assigned to work on a group project for class! Many students dread group projects: because one student typically does most of the work. ...

Physics
The instruments attached to a weather balloon have a mass of 5.2 kg. The balloon is released and exerts an upward force of 98 n on the instruments. A)what is the acceleration of the balloon and instruments? B) after the balloon has accelerated for 10s, the instruments are rele...

ENGLISH URGENT !!!!!!!
Thanks :):)

ENGLISH URGENT !!!!!!!
Thanks :)

ENGLISH URGENT !!!!!!!
What are good things to buy for a 17 year old boy that are not that expensive???? this is really urgent for a part of my english project..... pleeeeeeeeeeeeeeeeeeeese help!!!!!!!

ENGLISH 9 BIOGRAPHY
ok thank you Ms. Sue and thank you Writeacher :)

ENGLISH 9 BIOGRAPHY
good idea is my last sentnce ok for the end of the biography: justin bieber is my favourite solo singer and one direction is my favourite band.

ENGLISH 9 BIOGRAPHY
we are doing a biography on our favourite singer or singers, and i luv justin bieber and one direction. My first choice is one direction since i really love their music. but then the problem is that i will have to do 5 biographys since their are 5 people in one direction. I wa...

chemistry
a student heated 3.48 g of a pure sample of CaSO4 2 H2O until all the water of hydration was expelled. what was the mass of the residue?

chemistry
a student heated 3.48 g of a pure sample of CaSO4 2 H2O until all the water of hydration was expelled. what was the mass of the residue?

Sociology Ethnic Studies
What is the difference between "Findings and Analysis"? And do I need to quote a lot in the findings section?

English 9 MS. SUE
i still need help: the conflict is character vs charcater how would i say what caused it?

English 9 MS. SUE
the conflict is character vs charcater how would i say what caused it?

English 9
its character vs character but how would i say what caused it?

English 9
um so i would write: sarah vs sally or sarah vs school something like that or would i need to put in more detail? how would i write what caused it?

English 9
i need help on how to get the source. please help me:)

English 9
I am reading short stories right now in english. My teacher has gave me a question for this story: what are 2 main types of conflict in the story? explain the source of each type. conflist= oppostion of 2 forces ex: character vs character character vs nature/society charater v...

Chemistry
Thank you very much, Dr.Bob! You are correct, I accidentally added the values incorrectly. We conducted the lab in class, which is where I measured the temperature for both solutions and obtained the Ti shown above. I just wanted to make sure that there wasn't some kind of...

Chemistry
Hi, I am trying to figure out how to calculate the average temperature of 2 different chemical solutions based upon the temperatures I measured. The question states: Find the average Ti of HCl & NaOH solutions. The Ti of NaOH solution is: 20.87 C The Ti of HCl solution is: 21....

Organic Chemistry
how many grams of ZnCl2 are needed to prepare 250 ml of an aqueous solution with an osmolarity equal to 0.300 osmol? I posted this question a few minutes ago, but forgot to add the last part of the sentence. Thanks!

Organic Chemistry
how many grams of ZnCl2 are needed to prepare 250 ml of an aqueous solution with an osmolarity equal to 0.300?

calc
If f(x) = xe^-x then at x=0 is f increasing, decreasing, relative max, relative min or that f' doesn't exist? I'm not sure, but I think it's decreasing, relative max or doesn't exist but I really have no idea. Thanks for your help!

physics
An 89 N box of oranges is being pushed across a horizontal floor. As it moves, it is slowing at a constant rate of 1.20 m/s each second. The push force has a horizontal component of 25 N and a vertical component of 30 N downward. Calculate the coefficient of kinetic friction b...

physics
A plane flying horizontally above Earth’s surface at 184 meters per second drops a crate. The crate strikes the ground 30.0 seconds later. What is the magnitude of the horizontal component of the crate’s velocity just before it strikes the ground? [Neglect friction.]...

physics
The block of mass 1.75337 kg has an acceleration of 3.8 m/s2 as shown. What is the magnitude of F? Assume the acceleration due to gravity is 9.8 m/s2 and the surface is frictionless. Answer in units of N

math
John borowed 12,000 and agreed to repay the loan in six equal monthly payments plus interest of 1.5% per month on the unpaid balance. What is his total payment for the third month?

Math
Could someone answer this question so I understand it. Thanks Find the supply function: p = S(x)=5(e^0.02x - 1) Find the average price (in dollars)over the supply interval [31,36]. Round to decimal places as needed. The average price in dollars is ?

Math
Could someone work this question out so I understand it. Thanks The marginal price dp/dx at x units of demand per week is proportional to the price p. There is no weekly demand at a price of $100 per unit [p(0)=100], and there is a weekly demand of 8 units at the price of $60....

Math
Could someone work this question out so I understand it. Thanks The marginal price dp/dx at x units of demand per week is proportional to the price p. There is no weekly demand at a price of $100 per unit [p(0)=100], and there is a weekly demand of 8 units at the price of $60....

Chemistry
I think the answer to this question is choice C, but im not sure. I have to find the product for this question. img*photobucket*com/albums/v712/DeadMan986/Q38*jpg The * in the link should be .

Chemistry
Could someone help out with the second question. Its about reagents. Click the link for the question. img*photobucket*com/albums/v712/DeadMan986/Q20-21*jpg All of the . are replaced with * in the link

Math
Could someone answer this question so I understand it. Thanks Given the supply function p = S(x)=5(e^0.02x - 1) find the average price(in dollars) over the supply interval [31,36] only the 0.02x is ^ on the e give the answer as an integer or decimal rounded to two decimal places.

Math
That c symbol is suppose to be an integral symbol. The a symbols are suppose to be square root symbols. I dont know why that showed up like they did.

Math
Could someone answer this so I understand it. Thanks The projected rate of increase in enrollment at a new college is estemated by dE/dt = 9000(t+1)^-3/2 where E(t) is the projected enrollment in t years. If the enrollment is 5000 now (t=0), find the projected enrollment 35 ye...

Math
Could someone answer this question so I understand it. Thanks Find the indefinite integral. x/ã3x^2+4 dx = Simplify the answer. Use C as the arbitrary constant.

Math
Could someone work this question out so I understand it. Thanks The marginal price dp/dx at x units of demand per week is proportional to the price p. There is no weekly demand at a price of $100 per unit [p(0)=100], and there is a weekly demand of 8 units at the price of $60....

Math
Could someone work this question out so I understand it. Find the indefinite intregral (lnx)^7 / x dx Use C as the arbitrary constant.

Math
Could someone answer this question so I understand it. Thanks Given the supply function: p = S(x) = 5(e^0.02x-1) Find the average price (in dollars) over the interval [31,36]. Only the 0.02 is ^ in the e in the question.

Chemistry
Could some answer this question. Im stuck on it. Thanks The unusual aspect of functional group replacement of an alcohols hydroxyl group by chlorine by treatment with chonyl chloride is: A)Spontaneous creation of a carbocation and SO2 Cl, the ion pair created by SoCl's mec...

Chemistry
I could use some help on this question. I think the answer is choice E, but im not sure. Alcohols can function as both nucleophiles and as electrophiles in various reaction conditions. Which of the following statements is/are true. a)When R-O-H is a nucleophile, the O-H bond i...

Chemistry
Could someone answer this question, i'd appreciate it. Im stuck on it The C-O-H bond angle is wider in methanol compared to water, and the C-O bond is longer then the OH bond in water due to: A) Steric clashing of methyl C-H's and hydroxyl H. B) Unshared pairs in water...

Chemistry
Could someone answer this question, i'd appreciate it. Im stuck on it The C-O-H bond angle is wider in methanol compared to water, and the C-O bond is longer then the OH bond in water due to: A) Steric clashing of methyl C-H's and hydroxyl H. B) Unshared pairs in water...

Physical science
Why is it easy for a magnesIum(mg number 12) To lose 2 electrons. Is it because the nuclear charge of the mg atom is relatively weak?

chemistry
calculate the quantity of energgy required to heat 1.00 mol of aluminum from 25 degrees to its normal melting point of658 degrees

chemistry
given the following info for water specific heat capacity of steam 2.03 j/g degrees calculate the total quanity of heat evolved when 10.0g of steam is condensed,cooled,and frozen to ice at -50 degrees

chemistry
given the following info for water specfic heat capacity of ice 2.06j/gdegrees calculate the total quanity of heat evolved when 10.0g of steam is condensed,cooled,and frozen to ice at -50 degrees

chemistry
given the following info for water molar heat of specific heat capacity of liquid water 4.18 j/g degrees calculate the total quanity of heat evolved when 10.0g of steam is condensed,cooled,and frozen to ice at -50 degrees

chemistry
given the following info for water molar heat of vaporization 40.6kj/mol calculate the total quanity of heat evolved when 10.0g of steam is condensed,cooled,and frozen to ice at -50 degrees

chemistry
the force holding together an ironic solid are much stronger thantheforces between particles in a molecular solid. how are these strong forces reflected in the properties of an ionic solid?

Chemistry
Could someone answer this question so I understand it. Thanks In general, the most elegant way to add one carbon with an OH on it to a primary alkyl halide is to: a) convert the alkyl halide to a Grignard and add formaldehyde followed by H3O. b)convert the alkyl halide to a li...

Chemistry
ROH + TsCl + pyridine ----> R-OTs + Cl: For the reaction, what is the function of pyridine? The pyridine is on top of the arrow in the question. a)Serves as a lewis base, stabilizes transition state. b)Serves as a cofactor,complexes with the alcohol. c)Weak base. Proton acc...

Chemistry
Could someone answer this question so I understand it. Thanks cyclopentanol ----> cyclopentane Which of the following sets of reagents could be used to accomplish the above transformation? a)TsCl/Benzene & LiAlH4 b)H2SO4 & H2/Pd c)TsCl/Benzene & KOtBU/BuOH & H2/Pt d)All of ...

Chemistry
cyclopentanol ----> cyclopentanone Which of the following sets of reagents could be used to accomplish the above transformation? a)CrO3/H2SO4 b)KMnO4/H2O c)71% HNO3 @ 10-20 degrees Celcius d)all of the above

Chemistry
Could someone answer this question so I understand it. Thanks cyclopentanol ----> cyclopentane Which of the following sets of reagents could be used to accomplish the above transformation? a)TsCl/Benzene & LiAlH4 b)H2SO4 & H2/Pd c)TsCl/Benzene & KOtBU/BuOH & H2/Pt d)All of ...

chemistry
Could someone answer this question so I understand it. Id appreciate it. Click the link for the question. img_photobucket_com/albums/v712/DeadMan986/Q10_jpg _ in the link = .

Chemistry
Could someone answer this question so I understand it. Thanks Alcohols can function as both nucleophiles and as electrophiles in various reaction conditions. Which of the following statements is/are true? A)When R-O-H is a nucleophile, the O-H bond is broken B)When R-O-H is an...

chemistry
Im stuck on this question. Could someone answer it so I understand it.Thanks When (R)-Butan-z-ol is treated with TsCl in pyridine and the tosylated alcohol is treated with sodium iodide in acetone, the resulting product is? A)(R)-2-iodobutane B)(S)-iodobutane C)2-iodobutane D)...

college
give the slope of each line then determine whether the two lines are paralell, perpendicular, or neither. slope of 4x+5y=5, -15x+12y=0

chemistry
what are the halogens at 25 degrees celcius and 1atm?

AP Chemistry
what is the oxidation state of iron in K4[Fe(CN)6]?

AP Chemistry
thanks for answering my question guys! your so helpful with my homework:) NOT

AP Chemistry
What is the chemical equation that corresponds to the standard molar enthalpy of formation of N2O?

english
what does cliche mean

practical english
what are the four things you look when proofreading

Medical Information Management and office practice
A 67-year-old patient was admitted to the hospital on November 4 and discharged on November 18. What's the patient's length of stay? Is the answer to this question: A. 13 B. 15 C. 18 D. 20

Medical Information Management and office practice
At Allendale Psychiatric Hospital, the hospital census on January 4 is 110. According to the following data, what's the hospital census for January 5? Admissions 10 Discharges 2 A & D A. 99 B. 100 C. 108 D. 118 What is the correct answer?

Medical Information management and office practice
What are the disadvantages of manual indexing?

MEDICAL CODING AND BILLING
THIS IS A QUESTION FROM PENN FOSTERS FINAL EXAM 40976200 NUMBER 4 ON PART B. YOU'RE AN INPATIENT CODER IN A HOSPITAL. YOU'VE JUST CODED A MEDICARE PART A RECORD WITH A DIAGNOSTIC-RELATED GROUP (DRG) REIMBURSEMENT OF $12000. YOU NOTICE IN THE HOSPITAL'S COMPUTER BIL...

sociology
I response to the last answer (which is biased and ethnocentric) many specific reasons why Western business ventures in foreign countries is harmful is the cheap labor extracted form the locals, US business going elsewhere instead of building the economy here= GREED, and with ...

spanish
I need help figuring out the fable about the fox and the hound. I read it in spanish class and know that the character is the zorra and perro and a cerdillo but I don't get the moral or the lesson. Is the meaning that you should be careful or is that actions speak louder t...

spanish
How do I answer the following question: Les hizo Ricardo los bocadillos para el picnic a uds? (double object pronoun) Is this correct? Si, los hizo para nosotros.

Spanish
Where can I find the English translation for Mexican songs? (e.g. Los Laureles, Jalisco) Muchisimas gracias!

spanish
how do you translate the following sentence? My calf and ankles are swollen. Mi chamorro y tobillos son danos.

Xbis
Information resources are all resources that a company has that gives information on every aspect of their business. Depending on the size of the corporation the information may vary, but the resources would be divided int other information system department and the end user. ...

french
How does one say? 'new money" Is it something like nouveau rishe??

Buzz Words
What would some words be considered buzz words for a philosophy class? I thought synergy might be one, but I can't think of any others. Thanks.

4TH grade
Rainforests, tundra, etc. Did you try "google"...major land biomes

Instrumental
Acoustic first...guitar isn't easy to play for some people. You need to acquire some callouses on your fingers or use nylon strings first. Most music stores can let you know the in and outs if you haven't researched it already.

Physical Science
I'm still working on getting a fireman to come out to the school to demonstrate a radioactive detector. No luck so far. This is for a project on Marie Curie. Any other suggestions would be greatly appreciated.

6th Grade Science
Thanks for the info. We'll look into it.

6th Grade Science
My assignment is to write about a famous scientist. I chose Marie Curie. I found enough information. I only need to do a 5 min. presentation, but part of the assignment requires that I do a simple experiment. I don't know what that could be in this case, any suggestions? T...

Spanish
I have a windows, how do I place accent marks? (e.g. for Spanish) Thanks

Spanish
I have a windows, how do I place accent marks? (e.g. for Spanish) Thanks

english
In addition to the following, "I am going to write about ..." What are other examples of bad beginning sentences? Thanks

Grade 5 Science
Thank you Ms. Sue but how big is the change. I know it has layers and gets warmer but I don't understand how big the change is?

Grade 5 Science
Do temperatures get warmer or colder as you move from the lower stratosphere to the top of that layer and how big is the change?

spanish
Does "se habla espanol" and "hablamos espanol" mean the same thing? BTW, I don't know how to place the appropriate accents via the internet?

Inquiry
Gee thanks!

Inquiry
Is there an easy to retrieve the response to a post? Any ideas Do I have to scroll through till I find my "post"?

Sra.JMcGin
Is Spanish your first language? It was mine and my spanish is in need of improvement. However, yours is beautiful;-)

Writeteacher/journal
"Were anyone's 4th amendment rights violated?" Please elaborate.

english
THANK YOU!

english
I know the expression "beck and call"; but where can I find it's origin? For example, "mind your p's and q's" (pints and quarts). Where could I find the origin of beck and call? Thanks!

spanish
Fue una "bombada". (loss) Makes sense. It was a new word for me.

Portuguese
Muchas gracias!

spanish
What does "una bombada" mean? I read it on a t.v. caption.

math
I multipled $400 * 6.50 I don't understand.

math
What am I doing incorrectly? i get $2.60. I know it's the decimal, but can you explain Thanks

Writeteacher/journal
Thank you so much for your input! Very helpful! You gents & ladies are awesome.

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