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Posts by casey

Total # Posts: 712

chemistry
If 35 mL of H2SO4 is titrated to the equivalent pint with 45 mL of 0.30M NaOH, what is the molarity of the H2SO4 before and after the reaction?

history
How did Prohibition contribute to the growth of organized crime? by making it easier for bootleggers to branch into other types of illegal activity*** by forcing police to enforce anti-liquor laws by strengthening respect for the law

math
Will, micah and sue went to dinner. Will paid 1/3 of the dinner bill. Micah and Sue paid in the ratio of 2:5. If Sue paid $6. more than Will, how much did the dinner cost ?

Statistics
Salaries of 50 college graduates who took a statistics course in college have a? mean, x of $68,200. Assuming a standard? deviation, ??, of $12,279?, construct a 95% confidence interval for estimating the population mean ?.

chemistry
How would you prepare 1. 100 ml of 0.20 M Ca(OH)2 from 0.50 M Ca(OH)2

chemistry
Nitrogen gas can be prepared by passing gaseous ammonia over solid copper (II) oxide at high temperature. The other products of the reaction are solid copper and water vapor. If a sample containing 20.3 g of NH3 is reacted with 95.8 g of copper oxide 1. Which is the liming ...

Physics
A car uniformly accelerates from 0 to 27.0 m/s. A 68.0-kg passenger experiences a horizontal force of 390.0 N. 1)How much time does it take for the car to reach 27.0 m/s? (Express your answer to three significant figures.) My teacher didn't explain how we could ever find ...

Physics
1.A block accelerates at 3.1 m/s2 down a plane inclined at an angle 24.0?. Find ?k between the block and the in- clined plane. The acceleration of gravity is 9.81 m/s2 . 2.A 1200 kg car moves along a horizontal road at speed v0 = 20.1 m/s. The road is wet, so the static ...

True or False Please Help
1. Domestication of animals and plants through history has enabled humankind to improve their lifestyle. (1 point) Correct answer (1 pt) True Unselected answer (0 pts) False 1 /1 point 2. Domestication is the process of selecting wild organisms for their characteristics and ...

Chemistry
1)Calculate the number of mL of a 0.095 M NaOH solution required to neutralize 25.0 mL of 0.15 M acetic acid solution 2) Calculate the molarity of a sodium hydroxide solution if 22.0 mL of the sodium hydroxide is required to neutralize 0.50 g of KHP. NaOH(aq)+ KHC8H4O4 -> ...

Chemistry
1)Calculate the number of mL of a 0.095 M NaOH solution required to neutralize 25.0 mL of 0.15 M acetic acid solution 2) Calculate the molarity of a sodium hydroxide solution if 22.0 mL of the sodium hydroxide is required to neutralize 0.50 g of KHP. NaOH(aq)+ KHC8H4O4 -> ...

physics
an arrow is shot vertically upward 2 seconds later it is at a height of 42m (this may not be necesarily its highest point)with what velocity was the arrow shot, how long is the arrow in flight altogether

Algebra 2
Find three consecutive odd positive integers such that 3 times the sum of all three is 152 less than the product of the first and second integers

Health
So what's the answer

Chemistry
2ZnS + 3O2 -> 2ZnO + 2SO2 If 1000kg of ZnS is oxidised, what amount (in moles) and volume (in litres) of SO2 is produced (assuming that gas is at STP)

english (Adverbs and Other Parts of Speech)
7. Using what you learned about forming adverbs from adjectives, which of the following is the correct way to make the word visible an adverb?

English
The short story "The Whit Knight" it says "on the edge of the forest of life" what does that mean ?

Algebra
The difference between 2 numbers is 16. Five times the smaller is the same as 8 less than twice the larger. Find the numbers.

Math
A heat exchanger is bought by a company for $180,000. It is considered to depreciate over 10 years to a scrap value of $10,000. Assuming a linear model for depreciation, write the equation of its value, V (in dollars), when t years have elapsed after the purchase (t < or ...

math
Find the rate of change between the two points (4, 36) and (8,108) and give the unit of measure. x is measured in square yards. y is measured in dollars. I know how to find the rate of change but I have no idea what they mean by "unit of measure." How do you find that?

multiplication
Place each of the digits 0 through 9, without repetition, in the boxes above. What is the maximum possible sum?

chemistry
A volume (54.2 L) of gas at 1150 mmHg is subjected to a new pressure of 3450 mmHg, at constant temperature. What volume in liters (L) does the gas now occupy

8th grade math
I am in 8th grade math as a sixth grader. I am stuck on one problem. It is this: You are making a necklace that is 9 inches long. You use 6 beads for each inch. what integer is the change in your supply of beads after making the necklace?

Math
[(64 - 4) - 6] / 6 Is the answer 9 I am not sure and if it is how?

Chemistry
how would the presence of a white solid in a solution effect the solution's absorbance? it made its absorbance higher, but i'm not too sure why

Algebra
Factor quadratic expressions: 2x^2 + 9x + 4 10x^2 + 70x + 100 Solve quadratic equations by factoring: 2x^2 + 9x + 4 = 0 Solve by taking square roots: (x - 5)^2 - 81 = 0

Language Arts
I would say the answer is C because schools don't use tablets: students do.

Chemistry
1. Suppose o2, n2 and Ar were placed at 1.00 atm and 273 K in closed containers. A tiny hole is opened in each container, allowing each gas to diffuse into another container filled with neon gas. What is the ratio of the rate of diffusion of nitrogen to the rate of diffusion ...

chemistry
A solution contains 2.0 × 10^–3 M Ba^2+ and 1.0 × 10^–2 M Sc^3+. A source of F^– is slowly added to the solution. Will BaF2 (Ksp = 1.84 × 10^–7) or ScF3 (Ksp = 5.81 × 10^–24) precipitate first? I believe that ScF3 would ...

please help asap
You should reread this. You have grammar errors like incorrect tenses and incomplete thoughts. Some of these sentences done even make any sense. Also you should use a thesaurus to find more precise words because you repeat a lot of simple non exact words.

math
12

Business math
Compute the difference between the ordinary interest and the exact interest for a loan with a principle amount of $1100 at 12 percent for 120 days. I'm getting $0.60 Can you check my work?

math
Greg bought four greeting cards,all the same price, and. A package of wrapping paper for $1.79. He spent a total of $5.29. How much was greeting card.

anthropology
Ms. Sue, If I do not have the knowledge or the criteria, I wouldn't be where I am today. See these are question, not everything I learn in my classroom. Despite what you think, I do deserve a MA degree and some. I am going to succeed, I already have my BA degree. Please do...

anthropology
It is a harsh thing they do to woman in Africa and the middle east, in my opinion it shouldn't happen, and we can talk to that culture to stop doing those things, some may not listen since they must for different reasons, but also not all Muslims practice it.

anthropology
Ms.Writeacher, I only put the answer from the internet, to get and ideas. I do not put this as my answers. Its a different when I put my answers down on here than my paper. I will be graduated within 6 months for my Master. Wouldn't my Professor tell me or would notices if...

anthropology
Its not plagiarize, I do not do that. I am just getting a idea.FGM is recognized internationally as a violation of the human rights of girls and women. It reflects deep-rooted inequality between the sexes, and constitutes an extreme form of discrimination against women

anthropology
FMG has far reaching complications for women - pain, lack of enjoyment in sex, infections and even death. Female genital mutilation may seem a world away from Western values and lifestyles.FGM is recognized internationally as a violation of the human rights of girls and women...

anthropology
Let's consider the practice known as female genital mutilation that is very common in many African and Middle Eastern cultures. Since these are performed outside of the U.S., our laws don't apply, but there are many people who argue that we should impose our values on ...

Anthropology
How would an anthropologist from the U.S. or Europe view any culture's domestic control of women without being biased and condemning?

Anthropology
Thank you Ms. Sue. I feel that you are some type of robot. I mean you are so Amazing.

Anthropology
I am struggling with these question. I did the other seven. Someone please help me. I need some sleep. Are there universal features in human behavior that leads to conflict? Give examples. What are the formal and informal mechanisms of social control? Give examples. How has ...

Anthropology
Thank you all, I have the answer. Happy Valentine Day Everyone

Anthropology
Reed the website is asking for me get points to answer the question. I really do not have time for that. I try it and it denying me over and over again

Anthropology
By helping me, to give examples for each objective. Yes I will appreciate references to source material

Anthropology
First describe how colonization and globalization have affected sociopolitical systems, and then discuss how political systems change. Give examples for each objective

Anthropology
Is my answer correct. In what ways did the indigenous peoples react to European Colonialism? European Colonialism fundamental decisions affecting the lives of the colonized people implemented by the colonial rulers in pursuit of interests that are often describe in a distant ...

Project Managment
What are the different types of communications needed for project stakeholders? How do you determine who gets what and when?

Anthropology
Yes I mean Confederacy's systems

Anthropology
Indicate what roles kinship play in Confederacies systems

Project Mangament
Thank you very much. It is Professor College question. You are Good.

Project Mangament
How would a structure project teams to improve communications the most in an agile environment?

Project Mangament
How would a structure project teams to improve communications the most in an agile environment?

Anthropology
Thank you. I must say It seems to me that we have many age sets. Starting at birth which moves into toddler and then child each one having their own grouping of tasks and learning objectives. We then find adolescent/teen and then adults (young and middle) which moves into ...

Anthropology
What age grade (age set) do you find in the United States? Are there more than one?

Anthropology
Thank you Ms.Sue, I didn't proofread it,I just want to know was I doing it right.I am going to get it.I am Spanish.Believe that!!!!Again Thank you for looking at it . I wouldn't know what to do without Ms.Sue. You are Remarkable!!!!!!!!

Anthropology
Ms.Sue can you tell me if this correct and all the information is in here. Let me know if I missing something? I changed the name. The Cangoan relationship is very-powerful. There relationship with each other, it mainly based on trust. The people know about their living ...

Anthropology
Thank you Ms. Sue!!! you are beautiful

Anthropology
I understand what you saying Ms. Sue. Can you start me off, by relating to the first part and I can go from there. Please Ms. Sue, I need your assisting just a little. I am not asking for too much. Just give me a push.Thanks Ms.Sue

Anthropology
I am sorry Ms. Sue, I meant relationship. I name the tribe Chiauza. Its a made up name,

Anthropology
Thank you Reed, for your assisting.

Anthropology
I need help on this question, I could not this one in the book. In what ways did the indigenous peoples of North America become involved in European trading networks? Did this involvement have any impact on their modes of subsistence

Anthropology
In what ways did the indigenous peoples react to European Colonialism? European Colonialism fundamental decisions affecting the lives of the colonized people implemented by the colonial rulers in pursuit of interests that are often describe in a distant metropolis. Rejecting ...

Antrolopogy
How did systems of Spanish landholding and mining affect native peoples? The Spanish had and affected the way the natives lives and work. They was tortured them till they did what the Spaniards wanted history and enchain them. Native peoples later reinterpreted their histories...

Biology
(c) electron they are located on the shells orbiting the nucleus. :)

Anthropology
I cannot found this answer in my book. Can someone please me. Thank you How would an anthropologist from the U.S. or Europe view any culture's domestic control of women without being biased and condemning?

Chemistry
the answer is b.

please check my english
were any of these correct? @kat

math
1 km 5 minutes

INTSCIENCE
The earth can be considered a heat engine because it receives heat from the sun and converts it into mechanical energy to produce winds and evaporate water. True False

algebra
•algebra - MathMate, Tuesday, June 14, 2011 at 10:45am I have made a guess and put on the minimum parentheses for the problem to make sense. Do not forget to enclose numerators and denominators with parentheses when transcribing expressions from a book or other sources. (...

int.science
The earth can be considered a heat engine because it receives heat from the sun and converts it into mechanical energy to produce winds and evaporate water. True False

English
In American English, a collective noun used as a unit takes _____ verbs and pronouns. singular plural

Int.Science/laws of thermodynamics
Watch the heat engine animation in the lesson text above. Does this animation illustrate a "new and improved" heat engine? yes no

Int.science
When a motor is turned on, electrical energy is transformed to mechanical energy plus heat energy. True False

thermodynamics
The outward evidence for this transformation can be seen only in the mechanical motion of the motor. True False

algebra
thank you steve for helping my friend here, he's new to the website, I had to help him through it. :)

algebra
@writeacher, can you help my friend out?

algebra
idk bruh

Int.science/Laws of Thermodynamics
The outward evidence for this transformation can be seen only in the mechanical motion of the motor. True False

English/concrete nouns
oh, thank you @writeacher

English/concrete nouns
nevermind, I got a 70.2 on the test, thank you for the help.

English/concrete nouns
sorry to bother you but can you help me? @writeacher

English/concrete nouns
Select all of the concrete nouns. iron anger faith toolbox perseverance lamb grace tooth I think it's B,C,E, and G

Int.science/Laws of Thermodynamics
okay, thank you very much.

Int.science/Laws of Thermodynamics
can anyone answer my question?

Int.science/Laws of Thermodynamics
The efficiency of the engines in the two previous problems are the same, comparing the input and output temperatures. True False

int.science gtg in 8 min.
How much heat is contained in 100 kg of water at 60.0 °C? Be mindful of significant figure rules for both multiplication and addition. 30 kcal 2.10 x 104 kcal 2.40 x 104 kcal 2.77 x 104 kcal

Int.Science
ok, thank you. :)

Int.Science
How much energy is needed to heat and melt 3.0 kg of copper initially at 83°C? Be mindful of significant figure rules for both multiplication and addition. 450 kcal 430 kcal 280 kcal 130 kcal

english
@ms.sue, im sorry

english
wow, sorry that I bugged you, and I didn't know that I posted so many.sorry :(

english
@ms.sue?

english
:) btw do you remember me at all?

english
thank you ms.sue. :)

english
so it has to be, A and C, right?

english
B?

english
Select all that apply. Which of the following can function as adjectives? infinitive phrase gerund phrase participial phrase

English
ok, thank you @ms.sue, and @writeacher

English
concise and exact use of words in writing or speech. or shortness of time.

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