# Posts by MAry

Total # Posts: 3,822

Math
1.) width= 8+2x length= 12 + 2x (8+2x)(12+2x)-96=96 now simplify

Algebra
Which ordered triple is a solution of this system? 2x+y-z=7 -x-2y+4z=-15 x+2y=5z=17 (-2, 6, -5) (1, 3, 2) (2, 5, -2) (3, 1, 0)

Algebra
thx :)

Algebra
What is the value of x in the solution of this system? -3x-y+2z = 7 2y+z= -5 3x+6y= -21 4 2 1 3

pre algrebra
simplify one half plus two thirds divided by three fourths

health care policy making
Explain how stakeholders become involved in the policy making process and why their voices often become a driver for change in health policy. That is the assignment any ideas on where I can find some information? would i look government laws

compemtary math
. To determine the compound amount of an investment of \$10,000 with an interest rate of 6% compounded monthly after 4 years requires you to use a table factor that goes beyond the Compound Interest Table. Calculate the new table factor for this investment. Now, using the new ...

U.S. Government and Politics
ok, thx!!!

U.S. Government and Politics
Are there any jobs that you think should be switched among federal, state, and local governments? Why? is welare a job

U.S. Government and Politics
ok, that's what i'm going to do thx

U.S. Government and Politics
Another question :) What level of government should you depend on for sanitation in your neighborhood? Write a paragraph explaining why this level of government is most appropriate. My answer is local government, it's more community wise, right????

U.S. Government and Politics
ok, thx

U.S. Government and Politics
My question :) What level of government do you think should be in charge of security from foreign enemies? Write a paragraph explaining why this level of government is most appropriate. My answer is federal government do you agree??

Economics
is Nine co by nine west a name brand store?

Economics
ok :)

Economics
Give at least one example of a news story that has influenced consumers desires or affected consumer behavior. Describe the effect it had on your consumer behavior.

Economics
thx

Economics
Give at least one example of a form of advertising that influences consumer behavior — that is, advertising that persuades people to buy a good or service that otherwise would not have purchased.

Economics

Economics
Example of one irrational economic decision

physics
(time given is the total time in the air, up and down) During a baseball game, a batter hits a high pop-up. If the ball remains in the air for 4.84 s, how high does it rise? The acceleration of gravity is 9.8 m/s2 . Answer in units of m

physics
(time given is the total time in the air, up and down) During a baseball game, a batter hits a high pop-up. If the ball remains in the air for 4.84 s, how high does it rise? The acceleration of gravity is 9.8 m/s2 . Answer in units of m

physics
(time given is the total time in the air, up and down) During a baseball game, a batter hits a high pop-up. If the ball remains in the air for 4.84 s, how high does it rise? The acceleration of gravity is 9.8 m/s2 . Answer in units of m

help!!!!!!!! Physics
A microbiologist measures the speed of a swimming bacterium. The bacterium covers a distance of 2.16 microns in 5.0 seconds. The biologist wished to compare the speed of the bacteria with other animals, but the speeds of other animals are listed in kilometers per hour. What is...

U.S. and Global Economics
#1 My 2013 Subaru Legacy 2.5i Premium is a fairly major purchase decision I’ve made in my lifetime. I bought it because I could afford it (it was used), I wanted a car and I thought this one was appropriate for me. My parents opened a bank for me when I was young and put ...

U.S. and Global Economics
I'm in need of help really bad. I been sitting here( I got a serious butt ache) trying to figure out this answers and I only got question one. Plz at least explain these questions to me. I would highly appreciate it. :) you don't need to explain # 1 I got the answer. 1...

U.S. Government and Politics
Thx, Ms. Sue. I appreciate it.

U.S. Government and Politics
I need help on this question. I have 30 questions and this is the only one i'm stuck on. Why did the Framers of the Constitution create a mechanism for amending the Constitution but then make it very difficult to actually make any changes?

Math
3 5/9 divide 4 4/9

Physics
Thanks, I was not really understanding the factor label method until now, this helped out a lot. I appreciate it.

Physics
I must show my work for full credit. I need help on this question. I don't need answers, but could you help me figure it out. Thanks A microbiologist measures the speed of a swimming bacterium. The bacterium covers a distance of 2.16 microns in 5.0 seconds. The biologist ...

U.S. Government and Economics
okay i got the full answer i'm about to submit it to my teacher thanks you helped out a lot

U.S. Government and Economics

U.S. Government and Economics
yeah, that makes total sense. i would look for the quality, design, and reputation thanks alot

U.S. Government and Economics
or could i say; I've chosen the product footwears since i'm fond of collecting it. The three criteria is durability, style and quality. Producers decision can influence me in the way of their advertising of that certain product the market status of that product.

U.S. Government and Economics
- great speed - great quality brand is that what criteria means as in examples

U.S. Government and Economics
I need someone to help me and explain this question. Every time I put thought into it, i just get confused. Choose a product that you are interested in buying. List three criteria for the type you will choose and two ways the producer's decisions might influence you. could...

U.S. Government and Economics
Thx, I appreciate it.

U.S. Government and Economics
I need two examples of someone being a producer I know producers produce goods and services, but I can't think of any examples. Help plz.

U.S. Government and Politics
Describe how subjectivity and other factors affect a person's calculation of cost and benefit. Give an example of a cost-benefit analysis.

Algebra
Step 2: because instead of adding the like terms he subtracted them

Chemistry
The combustion of ethane (C2H6) produces carbon dioxide and steam: 2C2H6+702 yields 4CO2 +6H2O How many moles of CO2 are produced when 5.30 mol of ethane are burned in an excess of oxygen?

Patient motion may create artifact that looks like an atrial arrhythmia? True or False. True The ECG tracing represents a 3 dimensional view of the heart's electric activity? True or False. True

Patient motion may create artifact that looks like an atrial arrhythmia? True or False. True The ECG tracing represents a 3 dimensional view of the heart's electric activity? True or False. True

Algebra II
thx

Algebra II
Solve the equation and write the solution set. |4x – 8| – 3x = 6x + 2 I need help!!

physics
a ufo is trying to escape by flying at the constant velocity of 70m/s at an upward angle of 2 degrees. it passes directly over you at a height of 40 m. at the instant it is directly above you you attempt to shoot it down by launching a projectile. what is the lowest launch ...

Statistics
If someone makes random guesses for each NCAA Basketball Tournament game, what is the probability of picking the winner in each game?

Algebra Homework
Find the value of k so that the line containing the points (−5,0) and (k,−2) is parallel to the line y=(5/9)x−2

Chemistry
From a titration of KHP and NaOH. Determine the range in NaOH volume to achieve a relative standard deviation of less than 0.2%. Assume 800mg of KHP was used.

Algebra
The set S= {AAA,AA,C,D} represents the sizes of batteries a hardware store offers. The set T= {regular, alkaline, rechargeable} represents the possible types of the batteries. Find the cross product S x T to determine how many different batteries are being sold at the hardware...

math
reduce fractions to the lowest terms 9 8/20 10 33/39 11 3/10 12 60/80 13 24/27 14 45/90 15 3/81 16 6/16

science
A bullet is fired vertically upward with initial speed wo, at latitude ö. Neglecting air resistance, by what distance will it be displaced horizontally when it returns to the ground?

health care
I need to see a matrix design I know the other stuff,

health care
Where can I find an example of this assignment? I know what the pluralistic and elitist perspective are but I do not know what the matrix is supposed to look like. Please help the instructor has not answered my question. Create a matrix between the pluralistic and elitist ...

aiu
Analysis techniques include the following: • Comparative financial statements • Trend analysis • Ratio analysis • Percentage analysis Presentation of 5–10 PowerPoint slides that includes the following: • At least 3 slides relevant to the analysis ...

The assignment: Create a matrix between the pluralistic and elitist perspective. When differentiating between the two perspectives, provide examples of each perspective. Identify instances of who might fill these roles. I need help with terminology to finding the examples.

Math
740,758 + 263,043=477,715 how do I estimate

Math
Is this how you estimate 420,983=400,000 39,932=40,000 420,983 + 39,932 461 915

Statistics Ms. Sue
Thank you Ms. Sue for the answer. I just wanted to know how you arrived at that \$31000, because I have a number of problems like that one. Thank you. Mary

Statistics
linear correlation between the number of years in college versus average pay. average pay= 1,000 + 15,000x where x is the number of years in college. What would your average pay be if you were in college 2 years based on the model?

health care policy making
where can I find health care policy of the United States and develop a timeline. I need some fresh ideas about the policies like the names of some I have searched Google but ran out of ideas

Statistics
linear correlation between the number of years in college versus average pay. average pay= 1,000 + 15,000x where x is the number of years in college. What would your average pay be if you were in college 2 years based on the model?

PED 212
In what way is a lesson that is designed to promote an autonomy supportive environment different from a teacher directed lesson? the introduction is longer more focus is placed on the revision of the activities the teacher is more of a manager the organization of the students

algebra
If the manufacturer from the question above charges a 4½% late fee, how much would City Cellular owe if it did not pay the balance by the net date? (Points : 2.5)

Algebra with Applications
write the equations in logarithmic form. 1. 216 =6^3 2. 25 =(1/5)^-2 3. a = b^c

Hsc/545
I was wondering what topic to write about with the most information,Write a 1,400- to 1,750-word paper on a current health care situation. For example, common issues might include one of the following: physician or employee with a conflict of interest, health care fraud and ...

social studies
identify and describe at least two ways you can structure and design the classroom environment to enhance anti-bias education and culturally relevant learning

math
What is the answer to financial polyminals P= 5670 + r = 3.5% P dollars is invested at annual interest interest is compounded semiannually

Math
With figure, img19.imageshack.us/img19/2135/81gd.png prove: tan(x/2) = sin(x)/(1+cos(x)).

Ideas
The first definition

Ideas
What are some things to create in a community that would be good to have? (I would appreciate it if you gave me a list of different places that I can choose from)

algebra
A poll was taken of 100 students at a commuter campus to find out how they got to campus. The results were as follows: 28 said they drove alone. 37 rode in a carpool. 27 rode public transportation. 8 used both carpools and public transportation. 8 used both a carpool and ...

bio
is about blood flow. if i start in the superior mesenteric vein vein to finish in the left anterior circumflex humeral artery by the way of the hepatic portal vein and the heart. what is the right way?

physics
A 1.80 m radius playground merry-go-round has a mass of 120 kg and is rotating with an angular velocity of 0.300 rev/s. What is its angular velocity(rev/s)after a 22.0 kg child gets onto it by grabbing its outer edge? The child is initially at rest.

physics
A 33.5 kg block m1 is on a horizontal surface, connected to a 6.50 kg block m2 by a massless string. The pulley is massless and frictionless. A force of 213.7 N acts on m1 at an angle of 33.7o. The coefficient of kinetic friction between m1 and the surface is 0.201. Determine...

finance in healthcare
Thank You

finance in healthcare
Where can I find some information about this? Most of the class is talking about the costs of health care I would like to do something different. I need to find two current health care financial problems and how they overcame the problems and how effective were the solutions

College Chemistry
Calculate the pH at the equivalence point if 25.00 mL of 0.010M barbituric acid (HC4H3N2O3) is titrated with 0.020M NaOH. (Ka barbituric acid = 1.0 x 10^-5)

financial management
How are finance and accounting related to an operating budget? where can I find information about this question. Basically I am asking how to break it down for easier searching any help is appreciated

government
General Revenue Sharing offers states and localities even greater flexibility than block grants because they

chemistry
You have 120 grams of U-235. How many half lives would it take to make enough helium to fill a 5.60 L balloon at STP?

The instructions are, Write Lewis structures that obey the octet rule for the following species. (Assign atomic charges where appropriate.) 1) XeO4 2) CIO^-4 3) PO4^-3 Would I just draw them in a different way or just the regular Lewis Structure?

Physics
Charged particles such as ions can separate the charges inside of overall electrically neutral atoms, thus making an electric dipole. A dipole is characterized with a dipole moment p=αEexternal, where α is the polarizability of an atom, and Eexternal is the external ...

2) Calculate the Molar Enthalpy of Neutralization (ΔHn) in kJ/mol of the reaction between a monoprotic acid and a monoprotic base, given the following information: The temperature change equals 5.06°C, 50.0 mL of 1.00 M concentration of Acid 50.0 mL of 1.00 M ...

Chemistry (check)
I did show my work for #2 5*5*5.06*6.50= 822.25/4.180= 196.7

Chemistry (check)
Not sure if these are right 1) What is the Molar Enthalpy of Neutralization (ΔHn) in kJ/mol if 5.00 moles of HCl(aq) (acid) neutralized 5.00 moles of NaOH(aq) (base) and released 13093 J of heat? 13093/5= 2618.6 then convert to kj 2) Calculate the Molar Enthalpy of ...

Chemistry
What is the difference between polar and nonpolar molecules?

Chemistry
How would I calculate these? I have the answers because there from a previous test. 1) How much heat is required to raise the temperature of a 5.52-g sample of iron ( specific heat = 0.450 J/g C) from 25.0 degrees C to 79.8 degrees C? 2) You mix 60. mL of 1.00 M silver nitrate...

Chemistry
How would I calculate this? I have the answer because its from a previous test I just want to know how I would calculate it. How many grams of NaCI are contained in 350. mL of a 0.133 M solution of sodium chloride?

Chemistry
How would I calculate this? 30.0 mL of pure water at 280. K is mixed with 50.0 mL of pure water at 307 K. What is the final temperature of the mixture?

Chemistry
How do I calcuate this? How much heat is gained (in Joules) by the water (qwater) when a chemical reaction takes place in 100.0 mL aqueous solution and has a temperature increase of 13.26 °C? (Remember cwater = 4.180 J/°Cg)

Compelete the following table for an ideal gas. P= 7.74*10^3 Pa V= 10.3 mL N= ? T= 25°C I'm getting 3.20e-4, but my online homework says its wrong, what am I doing wrong?

Compelete the following table for an ideal gas. P= 7.74*10^3 Pa V= 10.3 mL N= ? T= 25°C I'm getting 3.20e-4, but my online homework says its wrong, what am I doing wrong?

Compelete the following table for an ideal gas. P= 7.74*10^3 Pa V= 10.3 mL N= ? T= 25°C I'm getting 3.20e-4, but my online homework says its wrong, what am I doing wrong?

Chemistry problem check
Compelete the following table for an ideal gas. P= 7.74*10^3 Pa V= 10.3 mL N= ? T= 25°C I'm getting 3.20e-4, but my online homework says its wrong, what am I doing wrong?

Chemisty (How do I calculate)
What is the Molar Enthalpy of Neutralization (ΔHn) in kJ/mol if 5.00 moles of HCl(aq) (acid) neutralized 5.00 moles of NaOH(aq) (base) and released 16396 J of heat?

financial management
On a Statement of Revenue and expense I have one year plus the percentage of change and I need to find the projected budget for next year Where can I find how to to do this problems