Thursday
April 24, 2014

Posts by Stephanie


Total # Posts: 977

2nd grade math
2 tens 1 one is right

physics
a ball is thrown upward. its initial verticle component of velocity is 10 m/s and its initial horizontal component of velocity is 2 m/s. what is the ball's speed 10 s later?

physics
a projectile launched horizontally hits the ground in .6 seconds. if it had been launched with a much lower speed in the same direction, it would have hit the ground in

statistics
Some college students collected data on the intensity of light at various depths in a lake. Here are their data: Depth (meters) Light intenisty (lumens) 5 168.00 6 120.42 7 86.31 8 61.87 9 44.34 10 31.78 11 22.78 Take the natural logarithm (ln) of the light intensity measureme...

Pre-Calculus
yeah part exams library go there Pre-Calculus exam

Japanese
How would I say my younger twin sister's name is Rachel in Japanese? Is it "Futago no imooto no namae wa Rachel desu"? And when I am saying there are so many people in my family, do I include myself in that count?

12th Grade Math
you should Pre-Calculus exams grade 12 exams joined week

Human Resources Management
Answer the following questions about a new employee training program for the position you selected for your final project: o Needs assessment: What types of issues might indicate a need for training? From what sources would these issues be identified? If you were a training ma...

Japanese Question
What do these four sentences mean: 1. Kono hon wa anata no desu ka. 2. Enpitsu wa soko desu. 3. Soko wa enpitsu desu. 4. Koko wa anata no shashin desu.

Japanese
How do I write the following four sentences in romaji: 1. Is this book yours? 2. Your money is over there. 3. There is your pencil. 4. Here is your photo.

essay writing
amazing thing that cause the world to go round

MATH
The answer is 0

MATH
The answer is 0

MATH
The answer is 0

reading
how many words can you find with corp in them?

Math
Crunchy Corn Chips are packaged in bags labeled "net weight 10 ounces." In fact, the weight of a bag of Crunchy Corn Chips follows a normal distribution with mean ì ounces and standard deviation ó ounces. Worried about customer complaints and potential ...

Physics
A particular sprinter reaches a horizontal acceleration of 13.3 m/s2 out of the starting block. The starting block is tilted such that the vertical component of the force which the starting block exerts on the sprinter compensates for the weight of the sprinter, leading to a z...

Psychology
Underlying causes of unipolar and bipolar disorders

4th grade english
Bid an buy, wonderful prizes from around the world! Time: Saturday, from 9 A.M. to 6 P.M. Which sentence has a punctuation error? Would it be the first sentence? I think you should take the comma out after buy.

English
How do the characters, plot, and theme of The Great Gatsby refute the statement that "the Jazz-Age society was a bankrupt world, devoid of morality, and plagued by a crisis of character"? Use specific details and lines from the novel to support your view.

Math
a real estate broker earns a salary of & 21,000 plus 2.5% of the value of any real estate sold. Last year the broker earned $ 52,000. What was the total vaule of all real estate sold by the broker.

math
can u give me five percentagesx for homework Thanks

math
write the word form of the number that is 10,000,000 greater than 6,021,849

Psychology
Final Project Analyzing Psychological Disorders

geography
climate depends on such factors as an area's

Trigonometry
Need help on interval notations, need more of a definition and understanding, please help!

English 3
im doing this now. its hard

Partial English
1.What sentence is the topic sentence of the paragraph? a.) A trip to the beach can be relaxing. something similar

Health Care Reimbursement Methodologies
Your hospital has just received a reimbursement rejection from the fiscal intermediary for two outpatient procedures that were performed on the same day. This rejection was probably generated by

Health Care Reimbursement Methodologies
Your hospital has just received a reimbursement rejection from the fiscal intermediary for two outpatient procedures that were performed on the same day. This rejection was probably generated by

Health Care Reimbursement Methodologies
As a new health information management department director, you want to ensure that your department is adhering to the applicable state and federal coding guidelines and regulations. One way to ensure this is to

math
how to calculate food you buy

Chemistry
Write structural formula for : 3 ethyl- 2,3,- dimethylpentane ALSO How many single bonds are in a hexane molecule?

acidity of functional groups
can some1 please tell rank for me from most acidic to least acidic? thank you. carboxylic acid ester amide nitrile aldehyde ketone phenol alcohol amine anhydride

History
What were the effects the factories had on the social conditions in this country(United States) in the 1800s?

science
What is the freezing point of a solution of 12.0 g of CCl4 dissolved in 750.0 g of benzene? The freezing point of benzene is 5.48°C; Kf is 5.12°C/m.

Medical
The main criterion for drugs classified as controlled substances is their level of?

Medical
What is the main difference between treating cancer with radiation therapy and treating cancer with chemotherapy?

Characteristics of Interpersonal Communication
Privacy.

10 rhyming words
tine, mine, rhine, twine, shine, fine, line, dine, sign, pine, nine, wine, vine

stats
the p-value for a significance test is .0358. a correct interpretation of this p-value would be: a) about 3.6% of the data are significant b) about 3.6% of all samples are significant c) about 3.6% of all samples would produce a test statistic at least as extreme as ours if th...

PHYSICS PLLZ HELP
The "work function", or the minimum energy needed to eject an electron from the metal, can be expressed in several different ways. As stated on the applet page, sodium has a work function of 2.75 eV.

math
its 100 out of 1000

Spanish
you need to redo some i speak spanish and some of your answers dont make sense so you might wanna check yourself

math
so whats the answerfrom a.)11.1% b.)12.5% c.)50% d.)88%

math
Last year, Luisa planted 450 tulip bulbs. This year she planted only 400 tulip bulbs. Which represents the percent decrease in the nuymber of bulbs planted? 11.% 12.5% 50% 88%

math
Last year, Luisa planted 450 tulip bulbs. This year she planted only 4-- tulip bulbs. Which represents the percent decrease in the nuymber of bulbs planted? 11.% 12.5% 50% 88%

Math
There are 100 centimeters in 1 meter.Which formula says how many cenitmeters(c) are in meters(m)? c=100m c=0.1m c=0.001m c=100+m

6th grade math
that made no sense (angie) anyway if the equation is different then you subtract if equation is the same then you add

Math
Business and finance. The following scores were recorded on a 200-point final examination: 193, 185, 163, 186, 192, 135, 158, 174, 188, 172, 168, 183, 195, 165, 183. (a) Find the mean final examination score. (b) Find the median final examination score. (c) Is the mean or medi...

Geometry
Business and finance. The following scores were recorded on a 200-point final examination: 193, 185, 163, 186, 192, 135, 158, 174, 188, 172, 168, 183, 195, 165, 183. (a) Find the mean final examination score. (b) Find the median final examination score. (c) Is the mean or medi...

pre. cal.
Find the least integral upper bound of the zeros of the function f(x) = x^3 - x^2 + 1? I got... The least upper bound of the zeros of f(x) is -0.7549

Algebra ll
down parabola w/ a max at (-2,3). intersect x-axis at (1,0) and (-5,0).

Chem: stoich
would the answer for the first question be .06654 g H2O?

Chem: stoich
I burned a candle for 3 minutes. It started with a mass of 38.53g (C25H52). It ended with a mass of 38.48g. What mass of water was produced in three minutes? If I burned the candle all day, what mass of the candle would react?

Chem problem- percent yield
thanks for helping. :)

Chem problem- percent yield
Is the percent yield 91.5%?

Chem problem- percent yield
Heating an ore of antimony (Sb2S3) in the presence of iron gives the element antimony and iron(II) sulfide. Sb2S3 (s) + 3Fe(s) ¨ 2Sb(s) + 3FeS(s) When 15.0 g Sb2S3 reacts with an excess of Fe, 9.84 g Sb is produced. What is the percent yield of this reaction?

social studies
Thanks again =] Very much appreciated

social studies
Sorry to keep posting, I thought I had this one figured out, however it is the last one that I have. She helped to end the Bourbon Triumvirate and pushed for Women Rights Hints - 13 letters - ends with an t _ n

Social Studies
I think Ethnic War will fit it properly. Thank you very much =]

Social Studies
This form of violence is used when two races want to hurt each other. hints - it's 9 letters long - It starts with an E

Social Studies
What is the name of the group formed by three white supremacists who tried to run Georgia after the Civil War. hints - it's 18 letters long - The second letter is an O

physics
compare and contrast sound and electromagnetic waves in terms of types, speed, etc.

physics
compare and contrast sound and electromagnetic waves in terms of types, speed, etc.

physics
compare and contrast sound and electromagnetic waves in terms of types, speed, etc.

Math
How do you write .79 as a fraction in simplest form?

intro to economics
Re: Ray- ya its a homework help website, this student posted the entire assignment word for word and expects others to give the answers. Very different than actually learning this info herself. LOL that this student got busted!

intro to economics
I had econ 104 last semester with Sarah Frazelle and she very THROROUHGLY covers the EXACT concepts she puts on tests in homework in her notes. We really never did used the text b/c it was always easier to use the notes rather than dig through chapter after chapter. She also g...

4th grade language
We are working on sequencing events. What comes next VI, VOI, VOIVI and ______. Would the answer be VI?

balance equation
thanks

balance equation
NaPO4 + PbNO3 = what? balance

economics
can you explain to me the main concepts of income in economics

Math
find the mean of 98 89 46 32 and 81?

Math
how do you find the mean of 98 89 46 32 and 81?

Math
A tennis court is 6 yards wide and 10 yards long. A football field is 60 yards wide and 110 yards long. How many tennis courts fit onto the football field?

history
how did the south with fewer supplies and resources manage to stall a northern victory for four years?

Math
What is half of 3/4?

Math
The sum of Jason's and Elton's ages is 30 years. Jason is 8 years older than Elton. How old is Elton?

Math
The sum of Jason's and Elton's ages is 30 years. Jason is 8 years older than Elton. How old is Elton?

Thanks
Thanks

chemistry: equations and reactions
identify the products when the following substances decompose: 1) binary compoound 2) metallic hydroxide 3) metallic carbonate 4) the acid H2SO3

World Geography
South America is a realm of diverse cultural landscapes and numerous immigrant sources. Some countries that are relatively homogeneous culturally, such as Columbia and Venezuela, are as divided politically and economically as are other countries with strong and obvious cultura...

World Geography
Brazil is the giant of S. America, and it has the largest and most productive economy. But Brazil is unlike other S. American states in a number of ways (ie. no megacity on a scale with San Paulo anywhere else in the realm) so that what locals call the "Brazilian model&qu...

English
What is an adverb clause?

Biochemistry
Find the net charge of cysteine at pH 8.75 using the follwing pka values: carboxyl group has pka=1.9 amino group pka= 10.7 side chain=8.4

Math
Suppose you have a lemonade stand, and when you charge $1 per cup of lemonade you sell 50 cupes. But when you raise your price to $2 you only sell 25 cups. Write an equation for the nuber of cups you sell as a function of the price you charge. Denote "C" for number o...

French 1
grand-pères, granparents petite-fille, grandaughter petit-fils grandson

algebra
t/3<13

English/Latin Translation
translate this sentence for me please into latin? -the journey to the spanish town is long but we shall walk with great speed?

English/Latin Translation
How do you say "live free" in latin?

AP Stats
thanks for your help!!:)

AP Stats
Surveys indicate that 5% of the students who took the SATs had enrolled in an SAT prep course. 30% of the SAT prep students were admitted to their first choice college, as were 20% of the other students. You overhear a high school student say he got into the college he wanted....

algebra
An architect makes $75.25 per hour. What will his/her gross income be after completeing a 95-hour project?

algebra
A salesperson earns a salary of $500.00 per week, plus a commision of 2% of her total weekly sales. write an algebraic expression that computes the total weekly salary. Let m represent the total weekly sales.

Chemistry
What volume will the following quantities of gases occupy at STP? 5.0 g of H(2) subscript=2 228.0 g of N(2) subscript=2

chemistry
1. how many grams are in 5.66 mol of CaC03 (3 is the subscript)? --------------------------------------- mass= 5.66 mol CaCO3 x mass/1 mol CaCO3 How do i finish this off? 2. find the number of moles in 508g of ethanol (C2H6O)? 2 and 6 are subscripts

chemistry
how many grams are in 5.66 mol of CaCO3? (the three is the subscript)

English
Discuss Dickens' use of symbol in GREAT EXPECTATIONS- symbolic names, settings, characters, actions, etc.

stats: need help please
4.34 Keno is a favorite game in casinos, and similar games are popular with the states that operate lotteries. Balls numbered 1 to 80 are tumbled in a machine as the bets are placed, then 20 of the balls are chosen at random. Players select numbers by marking a card. The simpl...

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