Monday

March 30, 2015

March 30, 2015

Total # Posts: 755

**statistics**

A multiple regression model has the form: As x2 increases by 1 unit, holding constant x1, then the value of ywill increase by: ŷ=5.25 +2.5x©û+4x ©ü?
*August 25, 2009*

**statistics**

Can you show to me sample of Sales and seven year moving average. please give the step. Thank you
*August 19, 2009*

**statistics**

If the standard error of estimate = 18 and n = 10, then the error sum of squares, SSE, is: A) 2916 B) 2592 C) 1800 D) 3240
*August 18, 2009*

**statistics**

Thank you, MathMate
*August 18, 2009*

**statistics**

A regression analysis between sales (in $1000) and advertising (in $100) resulted in the following least squares line: = 75 + 6x. This implies that if advertising is $800, then the predicted amount of sales (in dollars) is: A) $4875 B) $123,000 C) $487,500 D) $12,300
*August 18, 2009*

**statistics**

In a chi-squared test of a contingency table, the value of the test statistic was =12.678, and the critical value at = 0.025 was 14.4494. Thus, (Points: 2) A) we fail to reject the null hypothesis at = 0.025 B) we reject the null hypothesis at = 0.025 C) we don’t have ...
*August 18, 2009*

**business statistics**

Thank you, MathMate
*August 18, 2009*

**business statistics**

Hi, MathMate, thank you for your help. God bless you
*August 17, 2009*

**statistics**

In a two-way ANOVA experiment, factor A is operating on 3 levels, factor B is operating on 2 levels, and there are 2 replications per cell. If MSA/MSE = 5.35, and MSB/MSE = 5.72, and MSAB/MSE = 6.75 and using the 0.05 level of significance, what conclusions would be reached ...
*August 4, 2009*

**statistics**

In a one-way ANOVA, there are three independent samples, with n1 8, n2 = 10, and n3 = 7. The calculated F-statistic is F = 3.95. At the 0.05 level of significance, what conclusion would be reached? Based on the F distribution tables, what is the most accurate statement that ...
*August 4, 2009*

**math**

In two independent samples from populations that are normally distributed, x¯1 =35.0, s1 = 5.8, n1 =12 and x¯2 = 42.5, s2 = 9.3, n2 = 14. Using the 0.05 level of significance, test H0: µ1 = µ2 versus H1: µ1 ≠ µ2
*August 3, 2009*

**Maths**

Find the maximum value of the function f(x)=-x4-3x2+x+7 and use it to determine the range of f.
*July 28, 2009*

**How do i do this maths question??**

A sector of a circle with radius r cm contains an angle of θ radians between teh bounding radii. Given that the perimeter of the sector is 7cm, express θ in terms of r and show that the area is r/2(7-2r)cm square. Hence, find the maximum area of this sector as r ...
*June 19, 2009*

**Pre Cal.**

1. Use half-angle identity to find the exact value of cos165. MY ANSWER: (-1/2)sqrt(2+sqrt(3)) 2. Solve 2 sin x + sqrt(3) < 0 for 0<= x<2pi. MY ANSWER: (4pi/3)< x < (5pi/3) 3.Write the equation 2x+ 3y-5=0 in normal form? (-2sqrt(13)/13)x - (3sqrt(13)/13)y + ...
*June 16, 2009*

**Pre Cal**

Solve 4sin^2 x + 4sqrt(2) cos x-6 = 0 for all real values of x. My answer: (pi/4)+2(pi)k, (7pi/4) + 2(pi)k Solve 2cos^2 x-5cosx+2=0 for principal values of x. My answer: 60 and 300 degrees
*June 15, 2009*

**Pre Cal.**

Find the area between each curve and the x-axis for the given interval. a. y=x^4+5 from x=0 to x=5 650 b. y=3x^2+5x-1 from x=1 to x=4 97.5 c. y=4x-x^3 from x=0 to x=2 4
*June 15, 2009*

**spelling!!**

The mother is quilting a new blanket for her daughter's new baby.
*May 11, 2009*

**Tax Planning**

Lake Michigan Inc. excluded a $125,000 discharge of indebtedness from gross income. Before the exclusion, it had had an NOL of $95,000 and a general business credit carryforward of $60,000. How much of the general business credit must be reduced? A-$60,000 B-$30,000 C-$10,000 ...
*May 11, 2009*

**Tax Planning**

Grand Rapids Company paid $250,000 cash in full settlement of a $275,000 debt. Before the payment, its assets were worth $375,000, and its debt equaled $345,000. How much debt relief must the company include in gross income if it is undergoing Chapter 11 bankruptcy organization?
*May 11, 2009*

**5th grade**

atoms are held together by the attraction between what
*April 26, 2009*

**9th grade algebra**

4(4x-1)(x-2)=0
*April 9, 2009*

**science**

what are found on floridas shoreline and are spasely vegitated
*March 25, 2009*

**Science**

I'm pretty sure that its B (wont let me post link but search island arcs on google then go to the wikipedia page)
*March 23, 2009*

**Chemistry**

Rank from most to least active based on placement on periodic table : Magnesium, potassium, sodium.
*March 23, 2009*

**english**

Weave some of your quotes better. Better conclusion. thats all i have. hope i helped. (just read this book in Lit a few months ago fyi :D)
*March 23, 2009*

**physics**

What is the weight on earth of a girl with a mass of 30kg?
*March 20, 2009*

**physics**

A 100-kg crate, sliding on the floor, is brought to a stop by a 25-n force. What is the deceleration of the crate?
*March 20, 2009*

**physics**

calculate the horizontal force that must be applied to a 1-kg puck to make it accelerate on a horizontal friction-free air table with the same acceleration it would have if it were dropped and fell freely?
*March 20, 2009*

**physics**

If the planes mass with them in it was 318kg, calculate the force due to weight?
*March 20, 2009*

**physics**

What does a pilot do to the wings when he/she wants to land?
*March 20, 2009*

**chem**

Would you expect jewelry made of an alloy of silver and copper to tarnish(react) in an environment where chlorine fumes exist? Why or why not? Im assuming yes because both silver and copper metals react with chlorine gas...I don't know if I am correct in answering so.
*March 18, 2009*

**math**

can anyone explain how to solve 1/4 of 10 please
*March 17, 2009*

**spelling**

guest
*March 16, 2009*

**spelling**

guard
*March 16, 2009*

**spelling**

guess
*March 16, 2009*

**math**

A group of five friends go out to the movies. Their average age is 15. Paco is 13 yrs. old Zoey is 16 yrs. old. What is the average age of the other three friends?
*March 16, 2009*

**math**

Rachel likes running she ran over 30 miles five days this week. she ran 8 miles on Monday. How many miles did she run on average during the other four days of the week?
*March 16, 2009*

**chemistry**

1) Arrange the metal-metal ion reactions (aluminum, copper, nickel), M^n+ + ne^- --> M^0, in a column, in order of decreasing ability as oxidizing agents... What I put was : Al^+3 + 3e^- --->Al Ni^+2 + 2e^- --->Ni Cu^+2 + 2e^- --->Cu 2) Also, explain your reasoning...
*March 11, 2009*

**chemistry**

i don't know how to write balanced chemical half reactions for the oxidation of copper, aluminum, and nickel. can anyone help me?
*March 11, 2009*

**9th grade**

ok guys I want to know if I got number 6 right. 6. 3(e-4f-ef) answer: 3e-12f-3ef
*February 22, 2009*

**9th grade**

thanks guys. dunno lol
*February 22, 2009*

**9th grade**

My question is on Distributive Property, I need help on the following questions. 1. 3(u+v) 2. 4(2+5s)+3 3. 1(a+2j+12k) 4. 15(ab+3c) 5. 2(a+2b)+3(2a-b) 6. 3(e-4f-ef) Thanks
*February 22, 2009*

**Music Literacy**

Thank you.
*February 18, 2009*

**Music Literacy**

I have trouble writing out the second and third order of literacy for each song Basically I have trouble grasping musical notation. I have an example of how this should be done here: img262.imageshack.us/img262/7977/img020qa3.jpg Could you help me out and post kiddie songs ...
*February 18, 2009*

**ipc**

3Ca(C2H3O2)+2K3PO4=1Ca3(PO4)2+6KC2H3O2
*February 10, 2009*

**english need help asap**

#7 i would say b #8 I would say d
*February 9, 2009*

**match phrases to artists**

thanks, i found them all, except #5. I am leaning more towards Degas, but cannot find where exactly that any of there work is related to the influence of japan prints.
*February 9, 2009*

**match phrases to artists**

#6. i forgot, i think is B as well
*February 9, 2009*

**match phrases to artists**

#1. This artist painted scenes of upper-class recreation: #2. Famous for his paintings and drawings of ballet dancers and racetrack scenes in France: #3. Specialized in painting Impressionistic paintings of "simple moments, capturing the play of light...": #4. This ...
*February 9, 2009*

**reading**

in dear mr,henshaw what does leighbotts write about in his letters to mr,henshaw
*February 4, 2009*

**heathCare**

EXAMPLE 3 Telephone Book Sampling You want to conduct an opinion poll in which the population is all the residents in a town. Could you choose a simple random sample by randomly selecting names from the local telephone book? Solution A sample drawn from a telephone book is not...
*November 12, 2008*

**heathCare**

For example, if I wanted to find out whether or not college students have health insurance, I would take a convenience sample using the students in this course since the students in this class are easily accessible and that is a characteristic of the convenience sampling ...
*November 12, 2008*

**heathCare**

I don't under stand can some help me?? A. List 2 examples of when you would use one of the various sampling techniques in the health care profession? B. When might you use one sampling technique over another? C. State the drawbacks of each sampling method.
*November 12, 2008*

**science**

what is a location where humman activity causes erosion
*October 29, 2008*

**interpesonal relationship**

Inventory score is 18 out of 40, what am I? An internal locus of control or external locus of control?
*October 26, 2008*

**algebra**

10x-5=3y 2x-3y=1 still lost help please
*October 26, 2008*

**algebra**

10-5=3y 2x-3y=1 i am totally lost help please
*October 26, 2008*

**accounting**

estimating inventory and preparing multiple step and single step income statement
*October 16, 2008*

**accounting**

estimating inventory and preparing multiple step and single step income statement
*October 16, 2008*

**accounting**

estimating inventory and preparing multiple step and single step income statement
*October 16, 2008*

**11th grade math algebra 2 trig**

WHAT IS X2+289
*October 9, 2008*

**5th grade-social studies**

a violent upspring against a ruler
*October 1, 2008*

**English**

Can you give me an example of how to write a sentence in active voice and in present tense as well?
*September 18, 2008*

**3rd grade**

Hey Randy, there can be two answers for your question. 1st: If you have 2 and 5678, you can conclude that 5678 is the greatest numbers due to the fact that is has more ten's place. The 5 is in the thousands place while the 2 is in the one's place. 2nd: On the other ...
*September 18, 2008*

**english 11**

what would be an allegory in "the ministers black veil" by nathaniel hawthorne
*September 17, 2008*

**3rd grade math**

write an expression. then write a number sentence and solve. Garnet bought 16 red buttons,8 blue buttons, and 25 green buttons. How many blue and red buttons did she buy? I know the number sentence is 16 +8=24. What ia an expression?
*September 16, 2008*

**7th grade math(the metric system)**

I want to learn how to convert different metric units to like other units.
*September 9, 2008*

**econonmics**

In the first chapter of the text we discussed the 10 principles of economics. Two principles that help explain how wages are determined in a market economy are #1, People Face Tradeoffs, and #7, Governments Can Sometimes Improve Market Outcomes (Mankiw, 2004). Consider these ...
*August 24, 2008*

**econonmics**

Research the labor market for any state to determine how nursing wages are calculated.
*August 24, 2008*

**LEGAL AND ETHICAL ISSUES IN HEALTH AND HUMAN SERVI**

The Pro Lobbyists will argue that, through standards and accountability, a highly regulated environment benefits the delivery of health care and human service to clients.
*July 30, 2008*

**Chemistry**

What is the symbol for an ion with 63 protons, 60 electrons, and 88 neutrons? If an ion contains 50 protons, 68 neutrons, and 48 electrons, what is its symbol? Please help me.. im soo lost in this problem!
*July 24, 2008*

**THE FINANCING OF HEALTHCARE AND HUMAN SERVICES**

I want to thank SraJMcGin,GuruBlue and Writeacher for your help I am so very grateful thank you :):):):)
*July 19, 2008*

**THE FINANCING OF HEALTHCARE AND HUMAN SERVICES**

Her is the question I am stuck on 5.What impact did the director’s actions and attitudes have on Acre Woods’ culture?
*July 19, 2008*

**THE FINANCING OF HEALTHCARE AND HUMAN SERVICES**

Sorry so long but I really nee the help Two weeks later, Mark promoted Gene to health care administrator of Acre Woods. Gene took over Sarah’s activity program duties and re-assigned her to the assisted living unit. Concerned about Acre Woods’ ability to live up to ...
*July 19, 2008*

**THE FINANCING OF HEALTHCARE AND HUMAN SERVICES**

Here is the rest of it Over the next month, four Acre Woods residents had minor falls using the pool stairs. While the accidents weren’t serious, other residents began to express fears about using the pool. Sarah contacted Mark again to relate resident complaints and to ...
*July 19, 2008*

**THE FINANCING OF HEALTHCARE AND HUMAN SERVICES**

I had 5 question to answer and I am stuck on just one so can some one help me please Acre Woods Retirement Community Case Study Acre Woods is a private retirement community with 275 senior residents. Its mission is to improve the quality of life of its residents through ...
*July 19, 2008*

**Differential Cost Analysis**

I got it
*July 4, 2008*

**Differential Cost Analysis**

Here is the rst of it can someone help me????? „XThe price of the service will be set at $65 per visit. „XOne full-time nurse position can provide a maximum of 120 one-hour visits per month. „XIf the service is contracted, the agency plans to pay the contract ...
*July 4, 2008*

**Differential Cost Analysis**

The Mountain View Senior Adult Program (MVSAP) is interested in starting a visiting nurse program. The program would use licensed practical nurses to make home visits once a week to full-pay clients in the community. The MVSAP will treat the visiting nurse program as a profit...
*July 4, 2008*

**Business Accounting/Operations Management**

Two years have passed since the Phoenix STS program faced the loss of funding for its East Valley operations. During the two years, Phoenix STS has attempted to broaden the funding base of the entire program, but with particular emphasis on the East Valley service area. The ...
*June 24, 2008*

**accounting**

This is what I got so far I am lost Journal of the Portland After School Program July 1, 20XX - December 31, 20XX a) July 1, 20XX - Received unrestricted donation check in the amount of $15,000 from the Multnomah County Department of Health & Human Services. Debited Cash...
*June 20, 2008*

**LEGAL AND ETHICAL ISSUES IN HEALTH AND HUMAN SERVI**

Are human services or health care organizations expected to act in a more ethical manner than for-profit organizations?
*June 17, 2008*

**Algebra**

can someone help me with this word problem? if a pro basketball player has a vertical leap of about 20 inches, what is his hangtime?
*June 4, 2008*

**HHS255**

Can some give me web sites because I can not find any, thanks As digital technology continues to influence Health Care and Human Service in the future, what does this mean for those who work and will work in these fields? What will workers in these fields have to do to prepare...
*May 28, 2008*

**Math: Symbolic Logic!**

1. N 2. N v F 3. N -> K WHats the next line?
*May 28, 2008*

**vocab**

Antonmy for gradual - 5 letters, third letter is an i.
*May 22, 2008*

**history1301/american nation,carnes**

how did human history in north america during the archaic period differ fron the events of asia,eurasia, and europe? how does these differences important to the international state of affairs in 1450?
*May 20, 2008*

**Statistics**

Suppose you conduct a study and find that the probability of having a baby boy is 60%. Now suppose three of your relatives are going to have babies. a) Build a tree diagram showing all the conditional probabilities and joint probabilities associated with the sex of the three ...
*May 11, 2008*

**Statistics**

Suppose you conduct a study and find that the probability of having a baby boy is 60%. Now suppose three of your relatives are going to have babies. a) Build a tree diagram showing all the conditional probabilities and joint probabilities associated with the sex of the three ...
*May 10, 2008*

**Algebra**

I have done this problem alot and still don get it can some one help me?? Thank you Solve 3/x-9 + 6/(x-9)^2
*May 3, 2008*

**chemistry**

how do u do a redox balance of the following reaction : Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 -> K3Fe(C2O4)3*3 H2O + (NH4)2SO4 + H2SO4 +H2O i only know Fe2+ -> Fe3+ +1e-
*May 1, 2008*

**health**

In what ways are health care or human service organizations unproductive or inefficient?
*April 30, 2008*

**chemistry**

so its not spontaneous at room temperature?
*April 1, 2008*

**chemistry**

Is the dissolution of borax in water a temperature dependent reaction or is it spontaneous at all temperatures at which water is liquid? I think its spontaneous at all temperatures when water is liquid because borax is a polar compound.
*April 1, 2008*

**Math**

Use the following information regarding the farm population(in millions of persons)from 1945-1990. Year 1945 1990 Millions of persons 24.3 4.4 a. Write a linear model for the farm population,y,in millions of persons.Let x=0 represent 1945. b. Use the linear model to estimate ...
*March 31, 2008*

**math studies (survey)**

This is for a school project, therefore I consider it "homework help." Off the top of your head, try to name: 1. The six American idol winners 2. Six American vice presidents that did NOT become president (current one counts) Don't cheat please! Thanks!
*February 21, 2008*

**year 7 RE**

PLEASE could anyone help me . I need to find 6 JEWISH starters 6 JEWISH main courses and 6 Jewish deserts. thanks for your help
*February 2, 2008*

**Religion**

What countries of origin Hinduism, Buddhism, Confucianism and Daoism? What are historical figures and events Hinduism, Buddhism, Confucianism and Daoism? What are the central beliefs of Hinduism, Buddhism, Confucianism and Daoism? The nature of god of Hinduism, Buddhism, ...
*January 13, 2008*

**Religion**

Historical figures and events:Hinduism Confucianism Buddhism And Daoism
*January 13, 2008*

**homework help site w/ all subjects?**

Historical figures and events:Hinduism Confucianism Buddhism And Daoism
*January 13, 2008*

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