Thursday
April 24, 2014

Posts by Linda


Total # Posts: 1,222

Law and Ethics
I finished the course in three weeks. I received a 97 on my reserch project.Everything you need to know is under the HIPAA laws.

Law and Ethics
All employees in the medical office must be train in awareness of HIPAA concepts. Anyone using or disclosing patient’s health information must have training courses on an organization policy and procedure. Continuous training is required and refresher courses on changes ...

Linking and Action Verbs
warm

Logs
The number of years n required for an investment at interest rate r to double in value must satisfy (1+r)^n = 2. Using the approximation ln(1+r)=r valid for small r, find the number years n as a function of r.

Economics
I have no idea... I wrote out exactly what the problem says

Economics
Calculate the duration of a one-year fixed payments loan with monthly payments of $150 and yield to maturity of 12%. Use this number to determine the % change in the price of this loan if interest rates increase to 14%.

humanity
what spiritual purpoe do you think they serve for indigenous people?

Humanities
What spiritual purpose do you think they serve for indigenous peoples?

Math
Working with simple addition and multiplication of positive and negative numbers. Have completed 59 of 60 problems on a worksheet, I am stumped by one of them. For example Two numbers are given 30 and 13, You must find two number multiplied together equal -30 and when added eq...

advanced math
whatisasteamandleafplot?

algebra
The expression y/x - 1/2 is equivalent to:

algebra
The expression y - 1 - x

Algebra
In reply to your questions: 1. It is (1/2)x 2. It is -3-1/2 3. Yes 4. Yes

Algebra
1/2x-3/4y=-3-1/2; find value of x 2x-3=x-3y-1; find valud of y 1. graph 2. solve by substitution

algebra
1/2x-3/4y=-3-1/2; find value of x 2x-3=x-3y-1; find valud of y 1. graph 2. solve by substitution

Algebra
5x=1/2y-1, find value of X; 1/4y=10x-1, find value of Y (use substitution)

Algebra
Solve by substitution: 6a=5(3+b+a)-a; find value of a 3(a-b)+4b=5(1+b); find value of b

Algebra
6a=(5(3+b+a)-9, find value of a; 3(a-b)+4b=5(1+6), find value of b

chemistry
Consider the following chemical equilibrium: SO3(g) --> SO2(g) + 1/2 O2(g) and Delta H = 98.9J a. Predict weather the forward or reverse reaction will occur when the equilibrium is disturbed by: i. adding oxygen gas ii. compressing the system at constant temperature iii. ad...

math
In a group of 25 boys, 18 like Association Football whilst 14 like Rugby Football. How many like both kinds of football?

math
I was wondering if this statement is true or false. The statement is 0 times h(4)= h(0 times 4). Is this true or false and why?

Western Civilization
Name three differences between Rousseau and most Enlightenment philosophers.

History
In the time when the colonies were first being established who claimed the land to the west and north of the English colonies?

economics
Why is an economy's output, in essence, is also its income?

economics
What are example of trade flow, capital and labor flow information and technology flow and financial flows

English IIII
I need to obtain litary criticisms for William's "A Streetcar Named Desire"

Math Word Problem
Counting Chicken Wings At Annie's Home-Cooked Chicken Wings Restaurant, chicken wings are served by the bucket. The Biggest Bucket O'Wings is really big! Figure out how many wings are in the bucket. If the wings are removed two at a time, one wing will be left. If they...

math
what is the greatest number of times you would regroup when multiplying a three digit factor by a two digit factor. give an example.

Math-word problem
Who is Shirley?

chemistry
Why does sodium acetate (anhydrous)release heat when dissolved in water?and why does sodium acetate (trihydrate)absorb heat when dissolved in water?

science
why ch3coona + h2o release heat?

Math
Can you help me with this problem? At the beginning of January, Lisa had some money in her savings account. Each month she was able to deposit enough from her allowance to double the amount currently in the account. However, she had a loan to pay off, requiring her to withdraw...

CHEMISTRY
I have to make it so the results of the average is less than 25. Average of three volumes: 13+11.3+9.2= 33.5/ 3= 11.16 mL Convert mL to L 11.16 mL x 10^-3 L = .01116 L The number of moles of HCl was calculated using the stoichiometry : 1 mole HCl= ½ moles CO3 .01116 L x...

ETH 125
Japanese Language is didfferent from the chinese. Education is similar they pursue further education.

biology
how does the extinction of dolphins affect the sustainability of the Earth?

letters,memo,and email messages
How would you approach creating a negative message for a superior.

foreign currency
How does the credit or money market hedge work?

science IPC
Acceleration (the change in speed per unit time) is measured in meters per second sqaured. Acceleration is a ?? metric unit and is comprised of ??

social studies
Race, religion, background etc

finance
Residual dividend model Buena Terra Corporation is reviewing its capital budget for the upcoming year. It has paid a $3.00 dividend per share (DPS) for the past several years, and its shareholders expect the dividend to remain constant for the next several years. The company&#...

finance
Would each of the following increase, decrease, or have an indeterminant effect on a firm’s breakeven point (unit sales)? a. An increase in the sales price with no change in unit costs. b. An increase in fixed costs accompanied by a decrease in variable costs. c. A new fi...

finance
New project analysis You must evaluate a proposal to buy a new milling machine. The base price is $108,000, and shipping and installation costs would add another $12,500. The machine falls into the MACRS 3-year class, and it would be sold after 3 years for $65,000. The applica...

Math
What do we call the numbers that cannot be arranged into 2-way arrays? Please answer my homework is due today!

math
yea i dunno?

ETHICS
How can the country best prepare for the changing race and ethnicity of its current and future citizens

ETHICS
How can the country best prepare for the changing race and ethnicity of its current and future citizens

Social Studies
What is the name of a large city in southern Turkey? There are many cities in southern Turkey. This map shows major cities. The other site lists Turkey's largest cities. (Broken Link Removed) http://en.wikipedia.org/wiki/List_of_cities_in_Turkey

gaussian elimination
4. Solve the following linear system using Gaussian elimination. Show work. 3x + y – z = -5 -4x + y = 6 6x – 2y + 3z = 2 how about looking at http://www.mathwords.com/g/gaussian_elimination.htm

cramers rule
Solve the following linear system for x using Cramer’s rule. Show work. x + 2y – 3z = -22 2x – 6y + 8z = 74 -x – 2y + 4z = 29 Cramer’s rule uses determinants to find the solution Set up a 3by3 matrix using the coefficients of the x,y and z, and find it...

Chemistry
Why is it when you add bromine to trans-cinnamic acid, it is more slow than the addition of BR2 to a regular alkene? You might want to look at the mechanism of bromine addition to an alkene.

Algebra
Would someone please check these answers? Simplify. 3/x-5+1/1-4/x-5 For this answer I got: x-2/x-9 Divide. x^2-49y^2/6x^2+42y/(x^2-7xy) For this answer I got: (x+7y)/6x(x^2+7y) Add. Express your answer in simplest for. x/6+3x/6 For this answer I got: 2x/3 Please check my answe...

Algebra
Solve. x-3/15=1/3 I get 8 as an answer. Is this correct? If you substitute 8 for x, you'll find that 8 is not the correct answer. x - 3/15 = 1/3 x = 3/15 + 1/3 x = 3/15 + 5/15 x = ______ Please post your answer and a teacher will be glad to check it. Does x=8/15?

Algebra
Simplify complex fraction w+3/4w/w-3 2w Without providing parentheses and ^ signs for exponents, there are many ways to interpret what you have written. Each gives a different answer. Do you mean to write [w + (3/4)w]/(w-3) * 2w ?

Trigonometry
Solve for x to the nearest hundreth and can you explain how you get your answer I don't understand 3^x = 1.295 Your question has nothing to do with trigonometry. You can solve for x by taking the logarithm (to any base) of both sides of the equation. Then x log 3 = log 1.2...

writting
How would you approach creating a negative message for a superior? http://answers.yahoo.com/question/index?qid=20060830050606AACEvV3 ... and be sure you use a spell-checker.

philosyphy
Why do we drive on parkways and park in driveways? Why is there brail on a drive up ATM? More riddles -- these need to be posted in the Riddles section at the bottom of the main Jiskha page. =) Parkway: A parkway is a general designation of a type of limited-access highway in ...

riddle
What is as big as a castle. Weighs nothing, but a thousand men can't move it? I would guess its shadow at the right time of night. I keep saying stupid things...then correcting myself. Right time of DAY* I think its a cloud....:-)

Diamond?
I recently recieved agorgous "diamond" ring as a gift. He said it was real but I'm not sure. It looks real, the four Cs and everything. But to know for sure without it being apraised I need to know what the stamps inside mean. GF"A" Does anyone have an ...

Trigonometry
factor: 3n^2+14n-5. I'm stuck! (3n -1 )(n + 5)

Algebra
Multiply(x-2)(x+2) I am totally lost! just foil it out take the first 2 terms from each parentheses and multiply them. then add the product of the inside and outside terms, then add the product of the last 2 terms = x^2-2x+2x-4= x^2-4

Algebra
Please check my answer. Solve the system of linear equalities graphically. 3x-y<=6 x>=1 y<=3 For the answer I have: Equation in slope intercept form: Equation 1:y-intercept as ordered pair=> (0, -6) Equation 1: x-intercept as an ordered pair=> (2,0) Do I have th...

Algebra
Solve the system.4x+3y=11 and3x -2y=4 x= -2 and y = -1 678/987

Algebra
Evaluate the given function for the value specified. 2. f(x) = x squared - 7x + 10; find (a) f(0), (b) f(5), and (c) f(-2). a) f(0)=> b) f(5)=> c) f(-2)=> I didn't see your work, so it's hard to critique it. Take the 0, 5, and -2 and plug it in for "x&quo...

Behavioral Science
How do sociological factors affect a person's behavior? What sociological factors do you believe affect your behavior the most? Do you shave? Do you use deodrant? Do you bathe more than once a week? Do you match your clothes? Do you arrive on time? Do you call boys and ask...

Algebra
Why might notation be important? Explore the reasons for function notation.

Algebra
The equation y=15x-100 describes the amount of money a high school class might earn from a paper drive. What are the slope and y-intercept for this equation? Slope is the coefficent of x, and the y intercept is the value of y when x=0 Please try the following site: http://en.w...

Algebra
Graph the inequality y>=3x Draw the line y=3x on a graph. The line and everything above it satifies y>= 3x

Algebra
These data represent the population of a certain city. Year Population(in thousands) 1950 18 1960 23 1970 29 1980 32 1990 38 2000 42 Use the line graph to predict the population in the year 2010 I recommend graphing the points, draw a best fit line, then project it to 2010. I ...

Algebra
In planning for a new item, a manufacturer assumes that the number of items produced x and the cost in dollars C of producing these items are related by a linear equation. Projections are that 100 items will cost $10,000 to produce and that 300 items will cost $22,000 to produ...

Algebra
Write the equation of the line L satisfying the given geometric conditions. L has y-intercept (0,-3) and is parallel to the line with equation y=2/3x+1 I will be happy to critique your work on this. y=(2/3)x-3?

Algebra
Write the equation of the line L satisfying the given geometric conditions. L has y-intercept (0,2) and is perpendicular to the line with equation 2x-3y=6 Show work I will be happy to critique your work on this. 3x+2y=4?

Algebra
Write the equation of the line passing through the given pair of points. (2,-3) and (2,4) I will be happy to critique your work on this.

Algebra
Write the equation of the line passing through the given pair of points. Write your result in slope-intercept form. (-1,3) and (4,-2) Show equation I will be happy to critique your work on this. y-3=1(x+1) y-3=1x+-1 y=x+2?

Algebra
Write the equation of the line passing through the given point with the indicated slope. Give your results in slope-intercept form. Point: (0,5) Slope: m=-3/5 Show equation I will be happy to critique your work on this.

Algebra
Write the equation of the line passing through (3,10) and (3,-3) Notice the line is vertical. Equation is x= constant. You figure what the constant is.

Algebra
Find the slope of the line through the following pairs of points. (4,3) and (-5,3) equals to 0 Notice the y is constant, this is a horizontal line, zero slope.

Algebra
Write the equation of the line passing through the given point with the indicated slope. Give your results in slope-intercept form. Point: (0,5) Slope:m=3/5. Show work Well, youknow the form is y= mx+b you are given m. You are given a point (0,5) Put that point into the equati...

Algebra
Find the slope of any line perpendicular to the line through the points (0, 5) and (-3, -4). Show work Find the slope of the line thru the two points: slope= (y2-y1)/(x2-x1) you do that. Now the slope of the line perpendicular to this is the negative reciprocal, or slopeperpen...

Behavioral Science
Choose a television character. Describe their personality from the view of the three theorists, Jung, Freud, and Rogers. watta wat? Since we do not know who you will select, we cannot be of direct help. It would be very helpful to you to review the discussion of these theorist...

Algebra
Give two examples of a real life situation where a straight line graph might be applicable and explain why you think this might be true. distance vs time under constant velocity overtime pay vs overtime hours worked.

chemistry.
I attempted to answer some but I jsut don't know if what I wrote is correct so will you please help me figure out these answers. Predict the effect that the following changes or stresses would have on the given equilibrium, a) CO2(aq) <=> CO2(aq) (Increasing temperat...

Algebra
Find the constant of variation k. yvaries directly with x; y=400 when x=1000 y = k x 400 = k * 1000 Solve for k

-Chemistry-
I have asked this question before but I was wondering if I solved this question correctly. A solution of barium chromate is prepared by dissolving 6.3 x 10-3 g of this yellow solid in 1.00 L of hot water. Will solid barium chromate precipitate upon cooling to 25°C? You wan...

CHEM!
Okay well I suddenly got confused for a lab I did We took pH meter than we calibrate it. Then we measure the pH of the acetic acid solution, which was used to determine the Ka of the acetic acid using the first method. We made a 1M solution of NaOH which was used to titrate 50...

Chemistry``
I answered this question but I did not get the right answer. CO2 + H2 <=> H2O + CO CO2 = 0.5 mole and H2 he 0.5 mole both sollutions were forced into a 1 Litre container. K = 2 what is the equlibrium concentration of each reactant and product. as I calculated I did the f...

Chemistry``
A substance (CD) decomposes into C and D. CD(g)  C(g) + D(g) At the temperature of the experiment, 15.0 percent of CD is decomposed when equilibrium is established. a) If the initial concentration of CD is 0.200 mol/L, what are the equilibrium concentrations of...

Chemistry
In a previous experiment, 0.800 g of the green complex iron salt was placed in an Erlenmeyer flask and heated with concentrated sulfuric acid until all oxalate ion was destroyed (CO2, SO2 and H2O are formed). Ferric ion (Fe3+) remained in solution and was reduced to Fe2+ by re...

Chemistry
Assuming the dissolution of borax in water is a spontaneous reaction, do you expect the change in enthalpy to be positive or negative or are both signs possible? Explain your answer A. Neither, enthalpy does not change, the positive entropy for the dissolution, leads to –...

CHEM!
Well I almost understand this question but still got stuck, I will show you the question and my answer so I need someone to tell me if I did it correctly or not and how I should fix it. at 55degrees the K for the reaction: 2NO2(g)<=>N2O4 is 1.15 calc the concentration of...

CHEM!!
One mole of NH3 was injected into a 1 L flask at a certain temperature. The equilibrium mixture

Chemistry
A solution of barium chromate is prepared by dissolving 6.3 x 10-3 g of this yellow solid in 1.00 L of hot water. Will solid barium chromate precipitate upon cooling to 25°C? Proof? You want to compare Qsp to Ksp (at 25o C.) Ag2CrO4(s) ==>2Ag^+ + CrO4^= Ksp = (Ag^+)^2(C...

Chemistry
How can you increase the concentration of the product (s) in each of these reactions by varying the temperature and pressure (caused by volume change)? 4NH3 + 5O2 <=> 4NO + H2O Delta H = -903.75 kJ Br2 + Cl <=> 2BrCl Delta H = 14.64 kJ Please help... With gaseous r...

graphing question
Write the equation of the line with slope 4 and y-intercept (0, –5). Then graph the line i wrote the equation which i think is y=4x-5 i point the y intercept (0,-5) in the graph how do i find the other point would the 4x become 4/1 x y=4/1x-5 then move run and rise run of...

algebra 1 help
One number is 6 more than another. If the sum of the smaller number and 3 times the larger number is 34, find the two numbers. what am i suppose to do i am reading as this but i know i am wrong 34=(x+6)+y*3 n + 3(n+6)=34 n is the smaller. the sum of the smaller and three times...

inequality expresion
The cost of a long distant telephone call is $0.36 for first minutes and $0.21 each additional minutes or portion thereof. Write an inequality representing the number of minutes a person could talk with out exceeding $3.00 would this be written as 0.36+0.21(x-1)<$3.00 0.36+...

Statistics
Part 2 - The president of the company is uncomfortable with the precision of the estimates derived for the sample mean. They are not willing to tolerate a very large error. e = .04, how large would the sample size have to be if they specify a 98% confidence level? Formula: n =...

Statistics
An entertainment company owns and operates movie theaters in Wyoming. The president of the company is concerned that film rentals are hurting the business. They directed a staff member to estimate the total number of films rented by households in Wyoming in a particular month....

Stats
A bottling company uses a filling machine to fill glass bottles with mango juice. The bottles are supposed to contain 300 milliliters (ml). In fact the amounts vary according to a normal distribution with mean = 298 and standard dev = 3 ml. What is the probability that an indi...

Statistics
A building contractor claims that they can renovate a 200 sq foot kitchen and dining room in 40 work hours plus minus 5 (the mean and standard deviation respectively). The work includes plumbing, electrical installation, cabinets, flooring, painting and installing new applianc...

Statistics
I'm desperate I don't know how to calculate this, I always get a different answer, someone give me step by step please. P(3)=P(x=3;n=5!p=0.5) =5! x(0.5)3x(1- P(3)=P(x=3;n=5!p=0.5) =5! x(0.5)3x(1-0.5) 5-3 = 031250 _______ 3!(502)!

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