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Posts by Angie

Total # Posts: 1,408

pre algreba
7-3 (x-5) thxs

math
7x+4=2x+7

accounting
Paid 55.00for landscaping property. Used cash. Journalize

Chemistry
Which equation shows conservation of mass and charge? A.NH4Br → NH3 + Br2 B. 2Mg + Fe3+ → Mg2+ + 3Fe C. H2SO4 + LiOH → Li2SO4 + H2O D. Cu + 2Ag+ → Cu2+ + 2Ag It's either b or d, since they both have two elements with an oxidation number of 0. Which ...

sociology
Which sociological perspective holds the view that people create their social worlds through interaction and manipulation of symbols? (Points : 1) functionalist conflict interactionist global

University Calculus
Set up (do not evaluate) the integral that gives the surface area of the surface generated by rotating the curve y=tanhx on the interval (0, 1) around the x-axis. Anyone who can help? Not really sure how to even begin! Thanks

Math
If a pizza with a diameter of 12 inches costs $10.99 , based on area, how much should a 15 inch pizza cost?

english
1. Select the sentence that is punctuated correctly. (Points : 1) Paloma did not make it to work for, her car broke down on the freeway. Paloma did not make it to work for her car, broke down on the freeway. Paloma did not make it to work, for her car broke down on the freeway.

English
This is a thank you letter to a company. Please check it and let me know what you think. If I need to change something or its just fine. Check for any errors. Thank you very much for taking the time to meet with me on April 14 regarding the position of Administrative Assistant...

English
Dear Mr. Kimball: Would you be interested in owning one of the most important books collection in our nation history? American Literature Masterpieces is a collection being published by the American Literary Association. The collection consists of 125 volumes of the greatest ...

English
Please read and check for any errors.Let me know what I need to change or add. I was debating whether ot not I suppose to underline American Literature Masterpieces.Thank you so much. _______________________________________ Would you be interest in owning one of the most ...

Pre-Algreba
The ratio of the number of postcards john had to the number of postcards Zachary ha d was 4:9. Zachary had 45 more postcards than John. After giving some postcards to John, Zachary had 6/7 as many postcards as John. (A) How many postcards did Zachary have in the beginning? (B...

Music
2. A

HCS/325 HEALTH CARE MANAGEMENT
How will ethical issues alter your way of conducting change in the organization

math
please help the multiple choice answers do not match problems! 15-3+2-9 choices 0, 2, 4, 8 16+4divided by 2+9 choices 4, 11, 13, 21

math
this is multiple choice but 5 is not a choice they are 0, 2, 4 or 8

math
what is the value of this expression 15 - 3 + 2 - 9

austin community college
how many outcomes are there in an experiment consisting of rolling three dice followed by tossing a coinonce?

Math
Wouldn't it depend on where it started and finished? If it makes exactly one round, the displacement is zero. well i think it would be zero i don't know.

science
it actual postal say distance not displacement and i don't know even the answer

math
How many two-digits multiples of 3 are factors of 144?

math
Bill and Rosa have only nickels and dimes. Rosa has 75 cents and Bill has 90 cents. Each has the same number of coins and Bill has the same number of dimes as Rosa has nickels. How many nickels does Rosa have?

math
a-7

PSYCHOLOY
CONTRAST TWO THEORIES OR PERSPECTIVES FROM LATE STAGE ADULT DEVELOPMENT

math !!!! :O
Principal: $1,610 Interest rate: _______________ Time: 4 years Simple interest: $450.80 fill in the blank

chemistry
When 1.70 mol CO2 and 1.70 mol H2 are placed in a 0.850 L container at 395 C, the following equilibrium is achieved: CO2(g) + H2(g) = CO(g) + H2(g) If Kc = 0.802, what are the concentrations of each substance in the equilibrium mixture?

History
Which city-state was better: Sparta or Athens

History
During 400-600 B.C.

History
What were some pros and cons about the Athens, for men and women

English
between trips, down

English
do a common go between trip,do At this time, Do I suppose to put July 10 th, July 12th, August 2nd, and August 9th.

English
Please check for any errors and correct them for me. Enclosed is the information you requested concerning our float trips down the Colorado River in the Grand Canyon. All departure dates and prices for the various trips are listed in our booklet. At this time the trips leaving...

English
was to were

English
continue to continuing

English
Ok lol. As you know, According to our initial investigation,

ENGLISH
O ok I got you yes I understand. You are right about that

ENGLISH
I don't know it just seem like it should.

Chemistry
To an initially evacuated 50.0L container maintained at 155C were added 3.20g of gaseous xenon and 4.00g of gaseous fluorine. A spark was used to initiate reaction between xenon and fluorine, and gaseous xenon hexafluoride was the sole reaction product. What was the pressure ...

7th grade
i need help on probability in math

physics
A centrifuge in a medical laboratory rotates at an angular speed of 3500 rev/min. When switched off, it rotates through 54.0 revolutions before coming to rest. Find the constant angular acceleration of the centrifuge in rad/s^2.

healthcare mgt-college
You are a new administrator at a hospital, the icu & er are suffering a shortage of respiratory therapists, you need to gather information for a meeting with them, what information do you need before the meeting? develop a tactical plan, what are the major issues? how does it ...

Chemistry
How much vinegar at 5% acetic acid concentration would be required to neutralize 100mL of 0.01 M NaOH? (Assume a density of vinegar to be 1.01g/mL)

college
· Identify two different points of view for the topic from the list in Appendix B that you have chosen. Choose the point of view you will use in your paper and explain why you have chosen it.

Math
i am greater than 30 and less than 40. the sum of my digits is less than 5.

physic
if a tape is wound around a cylinder at a rate of 1 rad/s for a half hour, if each rotation deposits one layer of tape and if the final difference between inner ad outer radii of the winding in one cm, what is the thickness of the tape?

math
Jamal is fencing a rectangular field that measures 37 ft by 27 ft. How much fencing should he buy?

MUSIC
I think its D :)

chemistry
A 2.50X102 g sample of an unknown hydrocarbon contains 3.28X101 g of hydrogen. How many moles of carbon does it contain?

chemistry
what is the empirical formula for a compound whose molecular formula is C2Cl6

math
total profit made by McDonald’s in 2002.

physics
If i have 3 different uncertainties how do i get the average uncertainty of the three? For example ±.3 , ±.2 , ±.3 how do i find the average uncertainty of the three?

9th grade
This is Geometry homework 7x+2y=10

allied health
following hipaa regulations

Physics
I really need help... You are on a treasure hunt and your map says "Walk due west for 52 paces, then walk 29.0° north of west for 39 paces, and finally walk due north for 25 paces." What is the magnitude of the component of your displacement in the following ...

physics
hey mimi what was your final answer? i have a similar problem and im trying to see if my answer is wrong or not.

AP English Lit.
So I'm doing an essay about the Mosque and being built near Ground Zero, but I have no idea on how to start my thesis. My opinion, to me, I don't really care because people are entitled to their opinion, which it should be built or not. Any ideas?

Music Appreciation
not 100% sure, but i feel like both maybe correct?

chemistry
How many mole of carbon are needed to react with 60 mol of sulferdioxide?

health
how do you distinguish between a management, non-training and training issue? What are some examples of each type of issue?

NewGeometry
Line segment XY has a midpoint of L. 1/3XY = 3. What is the midpoint of XY?

Chemistry
what molarity does a solution with 17.1 grams of sugar and 500 mL of distilled water have?

Geometry
midpoint of L. 1/3XY = 3. What is the midpiont of XY?

spanish
Hello, I am in spanish 2, and we are studing indirect/direct object pronouns and preterite tense. We were supposed to write a paragraph on what we did this weekend. I was wondering if someone could look over my paragraph and see if there are any errors. Thank you! Ú...

6th grade science
if answered what happens um but idk the answer to this question anyway so ya.

algebra
Solve: 2 - |1-x| < 1 thanks!

statistics
Given a data set with the mean = 44 and the standard deviation = 15, what is the value of the Third Quartile?

physics
Speedy Sue, driving at 30.0 m/s enters a one-lane tunnel. She then observes a slow-moving van 155m ahead traveling at 5.00 m/s. Sue applies her brakes but can accelerate only at -2.00m/s/s because the road is wet. Will there be a collision? If yes, determine how far into the ...

Chemistry
Thank you Dr. Bob. You were correct in your assumption. I had been staring at that problem for too long...It's very simple now that I see your solution. Thanks again for your help!

Chemistry
I need help with a concentration question. I need to know how to calculate the product with the higher concentration. $6.50 for 185 mL and the concentration of the active ingredient is 0.005% OR $7.00 for 165mL and the concentration of the active ingredient is 0.700%. I need ...

math
2234

accounting
Write a 350- to 700-word summary indicating the ways that this memo should be changed based on its audience. In the summary, identify how and why the audience affects the style of communication. Include the following:

US101
Have you ever use mnemonics to remember something complicated? What way you might you use mnemonics to be a more effective college student and adult learner..

Communication and Gender Studies
Thanks for the suggestion! :)

Communication and Gender Studies
Find one or two distinctly male or female characteristics, gender related either masculine or feminine and then explain how this idea is perpetuated in society.

Drama
One difference between tragedy and comedy is that tragedy A. uses supernatuarl elements B. usually features an extraodinary hero. C.makes us laugh at ourselves,not others. D. uses metaphors and analogy to make its point.

sociology
You are a sociologist who uses the conflict perspective to study various aspects of our society. How do you think you would interpret the practice of prostitution? Contrast this view with the functionalist perspective. Do you think your comments would differ if you took the ...

sociology
Of the different forms of social structure described by Durkheim, Tonnies, and Lenski, which comes closest to matching your social setting? Use the following terms in your explanation: status, role, primary group, and secondary group.

CJS/210
• Write a 700- to 1,050-word paper in which you analyze the ethical and deviant behaviors in policing. Complete the following in your paper: o Define ethics. o Describe the nature of ethics and their role in policing. o Identify the ethical standards in policing. o ...

Cost Accounting
What are the differences between job-cost and process-cost systems? When would it be appropriate to use each type of system? How does each system affect the cost of a product?

Cost Accounting
What are the differences between a direct cost and an indirect cost? Which is the more difficult cost to track? Why? How do indirect costs affect the cost of a product? Should indirect costs be included in product cost? Why or why not?

Global History
How did geography both help and hinder the peoples of Africa?

psychology
As we age, our physical functioning deteriorates. This is most likely due to reduced efficiency in basic cellular processes. One cause of this is thought to be

science
howwould u define these words cell, organelle, cell theory, cell wall , cel membrain, nucleus, organ/system tissue.

algebra
3 wk trip with a budget of $600 for rental car. Rental rates are $135/week plus $0.17/km. write a formula to show the number of kilometers the family can travel and how many kilometers can they travel based of formula

Math
Staley Watch Company reported the following income statement data for a 2-year period. 2008 2009 Sales $210,000 $250,000 Cost of goods sold Beginning inventory 32,000 44,000 Cost of goods purchased 173,000 202,000 Cost of goods available for sale 205,000 246,000 Ending ...

Accounting
Jones Company had 100 units in beginning inventory at a total cost of $10,000.The company purchased 200 units at a total cost of $26,000. At the end of the year, Jones had 80 units in ending inventory. Instructions (a) Compute the cost of the ending inventory and the cost of ...

marketing
Demarketing.

5th grade
DrBob222 is correct

math
there is a circle with abcd and point at the d, there is a dice and the only side you see on the dice is two three five here is the equations P(d, 4) =

math
Two dice are rolled. What is the probability that the sum of the dots on the upward faces is NOT 12

College Physics
so i figured it out....its simply the y* t' = answer

College Physics
Use the relativistic coordinate transformation (x, y, z, t) − (x′, y′, z′, t′) shown and given below where the latter frame S′, (x′, y′, z′, t′), has a velocity 2.69813 × 108 m/s in the positive direction ...

College Physics
delta wavelength=.00243(1-cos theta)

College Physics
An x-ray photon collides head-on with an electron and is scattered directly back at 160◦ to its original direction. What is the shift in the wavelength of the incident x-ray? do i need to figure out the "compton shift" in order to solve..can someone please show...

College Physics
thank you very, i did the calculations and it was simple math after your explanation.. i got answer as 17.36 MeV =]

College Physics
A gamma ray (a high-energy photon of light) can produce a particle- antiparticle pair, each particle with mass 8.68 MeV/c2 when it enters the electric field of a heavy nucleus: γ ! λ+ + λ− . What minimum γ-ray energy is required to accomplish this ...

Science-Biochemistry
What was the alcohol percent by weight in your sample with the most gas production (glucose; which gave 30 mL of CO2)? Remember that the temperature was 40 degrees C and assume the atmospheric pressure was 101.3 kPa.

Chemistry
Mike hunt- It's been 7 years lol

Physics
Thank you so much! I wasn't understanding the format.

Physics
The displacement of an object in SHM is given by y(t) = (7.1 cm)sin[(1.64 rad/s)t]. What is the frequency of the oscillations in Hz? I'm completely stuck here. I was thinking that frequency = 1/t. I'm stuck with the information given. Please help!

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