jean

This page lists questions and answers that were posted by visitors named jean.

Questions

The following questions were asked by visitors named jean.

jamie ran two laps around a track in 99 seconds. how long did it take him to run each lap if he ran the first lap 8.5m/s and the second at 8.0m/s? Let t be the first lap time and L be the length of one lap. 8.5 m/s * t = L 8 m/s * (99-t) = L These two equ...

At high noon, the Sun delivers 1000W to each square meter of a blacktop road. If the hot asphalt loses energy only by radiation, what is its equilibrium temperature? so I know that the formula to find the RATE OF RADIATION= the constant (5.6696 x 10^-8 W/...

Heat engine X takes four times more energy by heat from the hot reservoir than heat engine Y. Engine X delivers two times more work, and it reject seven times more energy by heat to the cold reservoir than heat engine Y. Find the efficiency of heat engine...

What change in entropy occurs when a 27.9-g ice cube at -12 C is transformed into steam at 115 C? Add the entropy changes due to: (1) heating the ice to 0C, (2) melting the ice, (3) heatng the water from 0 to 100 C, and (4) Evaporating the liquid water. F...

A light rigid rod 1.00 m in length joins two particles, with masses 4.00 kg and 3.00 kg, at its ends. The combination rotates in the xy plane about a pivot through the center of the rod. Determine the angluar momentum of the system about the origin when t...

List the like terms in the following group of terms. –7u, 4tu2, 4t2u, –5tu2, 7tu2, 6t2 did I do this correct? (4tu² + 7tu² + -5tu²) + 4t²u +6t² +-7u

i have a few questions i answered my response is about 300 words and my instructor ask me to finish answerng the questions so is there any way i can post the questions to someone and attach my doc. for someone to review for me and tell me what i need to a...

can anyone help me step for step to better understand how to simplify thisa problem or others of this nature. ã2t^5*ã10t^4

What are some of the health problems associated with anorexia nervosa, bulimia nervosa, and binge-eating disorder?

from a physiological point of view how do eating disorders change your life health problems. I know they have low self esteem and want to be thin like they don't feel their pretty enough but what else?

In a essay i did on homeless i stated i feel police should be bring homeless to sfae sheltrers instead of writing them tickets for sleeping in a park. how can this solution be affected by social policies or government regulations? any one have any ideas f...

one more thing...What are some new programs or services we have in helping protect eh homeless from the cold and violence of this world?"

what impacs do the american values have on health and human services workers and the delivrey of services?

medians, least and greatest values, where can I get help the homework makes no sense

Is it possible to construct a portfolio of stocks that has an expected return equal to the riskfree rate?

I have toi draw a time line and am not sure where to begfin so if anyone can help walk me through this it wouldbe so helpful. i don't want just the answer i need to know how to do it. thanks. this is the question.Draw a time line that shows when the net c...

If you make an extra $50.00 principal payment per month, what are the opportunity cost considerations? I am looking into a prepayment vereses investment loan

in buyinbg a hone using prepayment verses investment what are the opportunity cost considerations if i was to pay $50.00 extra a month? the way i see this i am oweing more at the end of my loan term.

Is it true that the following expression can be used to find the value of a constant growth stock? P^o= Do/Ks+g"

y-3/x+2= -1/5 solve for y how do I do this?

write without parentheses (x/-2y^3) ^5 how do I do this

The price elasticity of demand for imported whiskey is estimated to be -.20 over a wide interval of prices. The federal government decides to raise the import tariff on foreign whiskey, causing its price to rise by 20 percent. Will sales of whiskey rise o...

As manager of Citywide Racquet Club, you must determine the best price to charge for locker rentals. Assume that the (marginal) cost of providing lockers is 0. The monthly demand for lockers is estimated to be Q = 100 - 2P where P is the monthly rental pr...

Movie attendance dropped 8 percent as ticket prices rose a little more than 5 percent. What is the price elasticity of demand for movie tickets. Could price elasticity be somewhat overestimated from these figures? That is, could other things have changed,...

Bridget has a limited income and consumes only wine and cheese; her current consumption choice is four bottles of wine and 10 pounds of cheese. The price of wine is $10 per bottle, and the price of cheese is $4 per pound. The last bottle of wine added 50...

After Iraq invaded Kuwait, gasoline prices rose dramatically-up to 50 percent. There were many effects of the increased price of gasoline> Explain the following effects in terms of income effect, or the substitution effect, or both effects: a. People drov...

Engineers at a national research laboratory built a prototype automobile that could be driven 180 miles on a single gallon of unleaded gasoline. They estimate that in mass production the car would cost $40,000 per unit to build. The engineers argued that...

After two quarters of increasing levels of production, the CEO of Canadian Fabrication & Design was upset to learn that, during this time of expansion, productivity of the newly hired sheet metal metal workers declined with each new worker hired. Believin...

The Largo Publishing House uses 400 printers and 200 printing presses to produce books. A printer's wage rate is $20, and the price of a printing press is $5,000. The last printer added 20 books to total output, while the lat press added 1,00 books to tot...

Can someone break down the basic components of managerial economics to me. I have having a really tough time with this class. H-E-L-P.

Help!!! Business Week, in an article dealing with management, wrote, "When he took over the furniture factory three years ago...[the manager] realized almost immediately that it was throwing away at least $100,000 a year worth of wood scrap. Within a few...

I need H-E-L-P!!!!!!!!!!!. I am really having a hard time with this class.

How do visual aids impact the overall design and layout

Can anyone give me any information concerning the rate of business failures, and does the rate of failure off small businesses differ from that of large businesses?

At a recent board meeting, the president and CEO got into a heated argument about whether to shut down the firm's plant in Miami. The Miami plant currently loses $60,000 monthly. The president of the firm argued that the Miami plant should continue to ope...

The New York City Parks Department doubled the annual fee for the hot-dog pushcart that had the exclusive license for the spot just south of the Metropolitan Museum of Art to $288,000. Why would anyone pay almost $300,00 for a pushcart license? Who is obt...

You own a small bank in a state that is now considering allowing interstate banking. You oppose interstae banking because it will be possible for the very large money center banks in New York, Chicago, and San Francisco to open branches in your bank's geo...

The Harley-Davidson motorcycle company, which had a copyright on the word "hog," applied for exclusive rights to its engine sound. Why would a company want copyrights on two such mundane things? In my opinion. The reason for the two mundane things is to p...

can anyone help me understand what the purpose, advantages, disadvantages, and type of feedback provided by line-item, performance, and program budgets?

What is the primary difference between a performance budget and a program budget? Why does a human services agency need to know this information?

In the 2000 U.S. presidential contest, Al Gore was advised by his strategists to wait for George W. bush to announce his vice-president running mate before making his own decision on a running mate. Under what circumstances would Gore be better off giving...

You have a friend who is always getting into trouble by taking unwise risks. What advice would you give this person? What advice would you give someone you believe to be excessively wary of risk? Also, assume you are an investor in the stock market. What...

what are some examples of activities one can participate in after i have received my bachelors degree that coincides with this philosophy of continuing education in health care

can anyone give me examples of criteria that some high-profile journals have to verify accurate and reliable research

Searching for ideas and thoughts to this part of my essay.You lean that a competitor has made an important discovery. It will substantially reduce, but not eliminate your profit for about a year. There is a possibility of hiring one of the competitor's em...

do I do this correct and if not can you please show and tell me what I did wrong? thank you 6x^2-7x=3 We have to move the 3 to the left so it becomes 6x^2-7x-3=0 6x^2-7x-3=0 this makes this a quadratic equations 6*x^2-7*x-3=0 and has the answer of 1.5,-0...

did i do this correct and if not can someone help me to do it correct and show me the steps so i know what i did wrong. thanks. a^2+2a¡Ü15 (a+5)(a-3)¡Ü0 (a+5(a-3)¡Ü3 Solution is -5¡Üa¡Ü3

using L as the length and W is wide asume L is great then W . If a architect is makiing a swimming pool to go into a rectangular area of fencing and she uses 6 yards of fencing to enclose a rectangular area of 352 square yards what would the dinension be...

Do you have any information on informal groups.

Can anyone help me understand how to do this? Factoring each polynomial x^2+5ax+6a^2 and solve each equation a^2+a=20 I am so lost with this one I can not grab how you get a number from this. thanks for trying who ever you may be

how do I write (-7)^-2 with out a exponent

What are the main differences between descriptive and inferential statistics. would this be like a example would be smoking can cause low birth weights which woud be for the women population only? just kind of cunfused with this please help?

Why are measures of variability essential to inferential statistics?

What are the major differences between practical and statistical significance?

write the value of each digit in the following numbers.e.g.403-4 hundred0 tens ones

What is the impact of medical professional shortages on healthcare delivery?

What can the United States’ health care system learn from health care systems in other countries?

How has HMO influenced the current health care system?

Do you have any Business reasearch students on this site.

A spelunker drops a stone from rest into a hole. The speed of sound is 343m/s in air, and the sound of the stone striking the bottom is heard 1.46s after the stone is dropped. How deep is the hole? What is it in meters

Put in ABC Order girls, girl's, girls'?

Cathy is ordering a scoop of ice cream. She can order a cup, a sugar cone, or a waffle cone. The ice cream flavors are vanilla, peach, strawberry, mint, and chocolate. How many different combinations can Cathy order?

What is a sentence with the word brothers

What is a sentence with the word uncles.

What is a sentence with the word sisters'?

How do Health promotion and wellness programs assist in decreasing chronic illness

Post your response to the following: What is one strength you see in th current U.S. health care system? What is one weakness you see? List and describe one of the challenges facing the U.S. health care system.

what are the transition words?

Shelby had $18.50. she spent $7.25 at the car wash. Write an expression that shows what she spent.

what is the name of the Marine special forces

solve the equation. 15(x-3)=12x-43

a 68 mile trip uses 2 gallons of gas. how many gallons would you use on a 110 mile trip? round to the nearest tenth of a gallon.

evaluate |4| + | -3| and |-9| - |-4| I need help if you could show me the steps I would be thankful.

how does the author build his story

briefly describe one developmental theory on erik erikson?

two health plans. Under plan A, Amy would have to pay the first $60 of her medical bills, plus 30% of the rest. Plan B would pay the first $140, but only 20% of the rest. For what amount of medical bills will plan B save Giselle money? Assume she has over...

Help! i am having trouble finding the order pair for the first pair I have (0,-12), but I am not sure this is correct 9x-4y= -12 and 4y-9x=12

don't know where to start or end! charges $20 for a phone and $30/month for its economy plan. The equation C =30t + 20 describes the total cost, C of operating a media service phone for t months. The total cost for 10 months of service is $_______.? If a...

If 80% of the applicants are able to pass a driver's proficiency road test, find the mean, variance, and standard deviation of the number of people who pass the test in a sample of 300 applicants.

I need the following sentence to be one sentence. Does this sentence flow okay and is punctuation correct? Is there a better way to word the following sentence? I am applying for the position of office manager of surgical services at Barnes Hospital that...

i am doing a graph for my chemistry class, and i need help with excel. How do i plot 3.50X10^-3 into excel? it comes out as a negative number! help!

write a fraction greater than 1 for 5/8

a picture frame containing a photogragh is 11 inches wide and 14 inches high. a mat around the photograph is 1 1/2 inches wide on all sides. what are the dimensions of the photograph? do you want to add or subtract from each side?

MEAN=10 & STD DEVIATION=2. FIND THE PROBABILITIES: 9.4 less than X less than 10.6? i have 2 different answers but am checking the answer. thank you

repost MEAN=10 & STANDARD DEVIATION =2. FIND THE PROBABILITIES: 9.4 less than X less than 10.6 i have 2 different answers but am checking the answer. thank you one is 0.6179 the other is 0.2358

A car traveling at 24.3 m/s honks its horn as it directly approaches the side of a large building. The horn produces a long sustained note of frequency f0 = 213 Hz. The sound is reflected off the building back to the car's driver. The sound wave from the...

If an obtuse angle measures 130 degrees, what is its reflexive?

A floor measures 19' by 16'. There is a rug centered on the floor with a 2'border all the way around the rug. If the carpet cost 415.00 per square yard, find the cost of the rug. Remember: convert yards to feet.

A box is filled with 6 cans of tennis balls. If the empty space was filled with sand, how much sand will be needed to fill the box? Each can of tennis balls has a radius of 2 in. Height of box is 12in.

A box is filled with 6 cans of tennis balls. If the emply space was filled with sand, how much sand is needed to fill the box? Each can has a radius of 2 in. Height of box is 12in.

The _______ were responsible for the forced migration of more people from Africa than any other colonial power

Per the guidelines set out in this document OR As per the guidelines set out in this document Which is correct?

identifying the parts of speech of each wording by placing the appropriate abbreviations after the words It is a toothless creature that can smell and see well. identify the appropriate part of speech noun,adjective, verb, ect... TOOTHLESS,SMELL

John's father works in Franklin. It is 39 miles from Franklin to his home. If he leaves work at 7:20 P.M.and travels an average speed of 43 m/hr., at what time will he get home? Please explain.

how would you write a 6-10 complete sentence

write an equation for which component of the phosphate buffer (H2PO4-/ HPO4^2-) reacts when HCl is added. Do the same for NaOH. I think that the H2PO4- will react with the NaOH but its only a guess and I'm confused as to how I would go about doing this.

Hi I have a follow up to a question that was answered previously. New question: So when the HPO4(2-) reacts with the NaOH, will the equation be this?: HPO4^(2-) + NaOH --> H2O + NaPO4(2-) But how do I write the equation for the H2PO4^- and HCl? H2PO4^- +...

a new refrigerator costs $2495. It may be purchased for $95 down and 24 monthly payments of $125 each

a new refrigerator costs $2495. It may be purchased for $95 down and 24 monthly payments of $125 eachI forgot questions What is the total cost of the refrigerator if you finance it? b) What are the finance charges (total interest)?

Write a 350- to 700-word paper that explains which of Erikson’s eight stages of life you believe you are currently in. Explain why you think you are at that stage and describe that stage in your paper. What is the central question posed during that stage?...

Answers

The following answers were posted by visitors named jean.

this would be under my multiplying and simlifying radicals

yes this is where i was going witht his also that peopel need not be so judgemental witht he homeless. i was just stuck on this and so paosted to see if i could get any other ideas. thaks for your help though I don't know what city you are talking about b...

Sorry, I thought I posted it undr the incorrect subject. Thank you

Thank you Damon for all your help this evening.

Thank you, Damon. Do you have any other suggestions?

Drwls and Economyst

Make sure you have a solid business plan. Always have a back up plan both for the short and long haul. Develop your business in a market that is on an upscale or even a new venture that has never been saturated. Choose a location that is thriving.

so can you please show me what i am doing wrong with this?

yes it iws suppose to be 60 sorry

The sisters' of my friend are having a party.

whats a dinition for a undefined slope

Can you tell me what kind of equation did you used to get v=2.29m/s? I am also suffering from this kind of prob.

i thought yal hated me you werent answering me so i changed my name and used my middle name and changed my grade to see if you would answer that person it was my mommys idea

i got a 50 on an algebra quiz and i got a 50 and i cant afford those kinda grades and no one in my house hold is smart enough to help

how does the author build his story, a nation apart

the air in a cool region underneath cloud cover will____a region with no cloud cover?

Thanks Bobpursley for the push in the right direction

For a population with a standard deviation of ƒã = 8, a score of X = 44 corresponds to z = -0.50. What is the population mean?

true or false.growing a large numbe of different cells from one cell is known as cloning.

temperatures, stock market decline, football(loss of yards) dieting, levels beneath the sea.

1/3,1/5,1/10,1/12

organizations that are involved in supporting infrastructure

A floor measures 19' by 16'. There is a rug centered on the floor with a 2' border all the way around the rug. If the carpet cost $15.00 per square yard, find the cost of the rug. Remember: Convert yards to feet

This museum should create more dinosaur exhibits. True False 2. Daily exercise is one of the best things you can do to stay healthy. True False 3. I think that rainy days are just awful. True False 4. We should all pay more attention to local organization...

Count the number of zeros in each problem and then multiply 6 * 7

put 120 --- 200 SIMPLY CUT OFF THE ZEROS AND DIVIDE BY 4 TO GET 3/5

I'll be glad to help you,but there's no sides or measurement?

each groups consist of 10 block so 10+10+10+10+10=50 10+10+10+10+10=50 =100 and anyone groups equal to 10 so therefore 100 = 10 small block =1

A 301-kg motorcycle is accelerating up along a ramp that is inclined 30.0º above the horizontal. The propulsion force pushing the motorcycle up the ramp is 3420 N, and air resistance produces a force of 230 N that opposes the motion. Find the magnitude of...

According to your text, our main sources of ethical standards are religion and A. philosophy. C. culture. B. social habit. D. circumstances

Lucia works for a lawyer who depends on her for everything; answering phones, planning business trips, proofreading documents, and scheduling appointments. Lucia works for a lawyer who depends on her for everything: answering phones, planning business tri...

the audio store is having a 20% off sale. what will be the sale price on a pair of speakers that normally sell for $280.00?

convert 5/8 to a decimal

Difference in length between the longest ribbon and the shortest ribbon is what in yards

Find the greatest common factor of each pair of numbers. 25 and 140

A firm uses 50,000 workers to produce 200,000 units of output per day.the daily wage per worker is $80, and the price of the firms output is $25. The cost of other vairable input is $4000,000 per day. Assume that total fixed cost equals $1,000,000. Calcla...

Should violent video games be prohibited from sale?

Standing 2.5 m in front of a plane mirror with your camera, you decide to take a picture of yourself. To what distance should the camera be focused to get a sharp image.

neither my partner nor I (give/gives) legal advice

60mph converts into 26.82m/s, a= (0-26.82 m/s) -26.82 m/s but don't understand how to get answer in Newtons which are kg m/s^2

Thank you very, very much. I'm really grateful.

Thank you. You’re so helpful.

it's 904 ft. thank you :-)

yes miss sue those are the ansewers

{0,9700} and {6,109000} just like in a normal x-y equation, slope={109000-97000}/{6-0} =12000/6=2000 using {0,97000} ,which would be the y-intercept y=2000x+97000

idk..... ms. sue always has different answers.

20 N to the East, 20N to the west and 10N to the North