Homework Help: Health: Human Life Cycle

Recent Homework Questions About the Human Life Cycle

psychology
Hi I have 2 questions i am searching for the proper answer on and it keep finding conflicting information> 1) Psychologist who believe in ___ are most likely to attempt to understand diversity in ethnic background as an influence on behavior: individual differences free ...
Monday, November 26, 2012 at 2:50pm

math
Could you please show me how to work this problem? Each hand in the human body has 27 bones. There are 6 more bones in the fingers than in the wrist. There are 3 fewer bones in the palm than in the wrist. How many bones are in each part of the hand?
Monday, November 26, 2012 at 10:20am

English THE GREAT GATSBY
1. Fitzgerald creates purpose in Chapter 1. What was his purpose and how does he go about doing it? 7. Write a Gatsby-esque sentence. Make it colorful. My sentence is below... does it make sense? Life to some in New York may seem very Gatsbyesque, what with their tall ...
Monday, November 26, 2012 at 9:36am

chemistry
The air exhaled by an average human being might have the following typical combustion, expressed in terms of partial pressures: N2 = 569torr; O2 = 116 torr; CO2 =28 torr; water vapor = 47 torr. what are the mole fractions of each?
Sunday, November 25, 2012 at 10:49pm

Adult Development and life Assessment
Heinz is a recent immigrant Germany Which of the following will not contribute to his feeling of being American. 1. Learning eglish 2. Socializing beyond his native ethnic group 3. Learning aboaut american culture 4. Avoiding other German
Sunday, November 25, 2012 at 4:05pm

Adult Development and life Assessment
Ken is a successful landscrape designer who an visualize backyard plan and them create it. Ken shows a high degree of 1. bodily kinesthetic intelligence 2. spatial intelligences 3. interpersonal intelligences 4. intrapersonal intelligences Would my answer be intrapersonal ...
Sunday, November 25, 2012 at 2:59pm

Adult Development and life Assessment
What do we call the variable that is manipulated by an experimenter when conducting in experiment. 1. Independent VARIABLE 2. Dependent variable 3. Beased variable 4. Extraneous variable My answer: Independent variable
Sunday, November 25, 2012 at 2:56pm

Adult Development and life Assessment
Ken is a successful landscrape designer who an visualize backyard plan and them create it. Ken shows a high degree of 1. bodily kinesthetic intelligence 2. spatial intelligences 3. interpersonal intelligences 4. intrapersonal intelligences My answer is bodily kinesthetic ...
Sunday, November 25, 2012 at 12:21am

Adult Development and life Assessment
In order to increase self-esteem, experts say you should.. 1. Praise any behavior without reservation. 2. Acknowledge complete tasks especially those that are difficult 3. Avoid tasks that are easiy complete 4. set high sandards, especilly in areas that not relevant to your ...
Sunday, November 25, 2012 at 12:17am

Adult Development and life Assessment
Most dentists in the united states are male while the majority of nurses are female. These difference show how different cultures define. 1. Sex 2. Gender roles 3. Sexism 4. Social strata . Not sure
Sunday, November 25, 2012 at 12:13am

chemistry
We have not even covered this material. Samples of 131I take 10 hours to prepare to ship. It takes 2 weeks to get to its destination. How much 131I must be produced to ensure the patient receives 8 grams of NaI using the 131I isotope in the compound? Does this have to do with ...
Saturday, November 24, 2012 at 11:40pm

Adult Development and life Assessment
After hearing about some possible causes of sneezing, a scientist decides that room fresheners are the most common cause. What is the term that describes the scientist thinking 1. Hypothesis 2. Scientific method 3. Cognitive dissonance 4. Social influence
Saturday, November 24, 2012 at 3:19pm

Adult Development and life Assessment
Speding time volunteering at the local food bank and agreeing to be part of the office group-walk for caharity are examle of 1. prosocial behavior 2. peer review 3. conformity 4. emotional intelligence Is it emotional intelligence
Saturday, November 24, 2012 at 3:08pm

Adult Development and life Assessment
Which of the following is not a secndary sex characteristic..... 1. !@#$%^& 2. public hair 3. adams apple 4. facial hair My answer is facial hair. Is that correct
Saturday, November 24, 2012 at 3:02pm

Adult Fevelopment and life Assessment
Why is it importasnt for a university to maintan hgh standards when it comes to academic integrity.
Friday, November 23, 2012 at 9:53pm

English and Grammar
I choose to do research on Avoidant personality disorder or APD because a friend of is suffering from APD and I’m having trouble how to approach him. My friend’s name is Jim. He told me that he started to feel the symptoms when he was in his teen age years. Jim told ...
Friday, November 23, 2012 at 12:28pm

science grade 8
Please, help. I need to create a comic that illustrates and explains what life would be like without 2 organ systems: muscular and digestive. I have an idea for digestive (you can live without gallbladder). I need to explain what is happening inside and outside the body, and ...
Thursday, November 22, 2012 at 7:07pm

physics
The range of human hearing extends from approxmately 20 HZ to 20 000 HZ. Find the wavelenghts of these extremes when the speed of sound in air is equal to 343 m/s. A dolphin is 25 degrees C sea water emits a sound directed toward the bottom of the ocean 150 m below. How much ...
Wednesday, November 21, 2012 at 9:56pm

English ms. sue
ms. sue i writing narrative story on topic that every generation hve something valuble to give. that you learn from everyone. i thought of writing story on my cousin who pass away from cancer, and i going to write in third person and mention how that cancer totally traumatize ...
Wednesday, November 21, 2012 at 8:30pm

chem
On the average; glucose (C6H1206) makes up about 0.100% by weight of human blood. How much glucose is there in 1.00 kg of blood?
Wednesday, November 21, 2012 at 2:51pm

Pschology
A developing field in psychology is called Positive Psychology. It is exploring ways to help people become happier and productive in life. Describe the field of positive psychology and provide your critique of this particular field. What does the research suggest on the value ...
Tuesday, November 20, 2012 at 1:22pm

Chemistry
Your Open Question Show me another » Chemistry help needed... Confused? The following reaction is first order and the rate constant is 2.35 x 10^-4 s^-1 at 20 degress C. 2 N2O5 -----> 2 N2O4 + O2 A.) What is the rate of reaction if the [N2O5]=.25 M? B. What would the...
Tuesday, November 20, 2012 at 11:54am

Civics
1.The constitution grants the federal courts ____ in several different kinds of court cases. This gives them the authority to hear and decide cases properly brought before them. 2. The lowest federal courts are trial courts, which have ___, the authority to hear and decide a ...
Tuesday, November 20, 2012 at 11:17am

Geo 7th Grade
What effects does climate have on Mexican daily life and its economy? I have no idea?!
Monday, November 19, 2012 at 7:46pm

Human Resources
Consider the fact that during the past few years, many firms have laid off thousands of workers, frozen employee pay and eliminated or reduced bonuses. Yet at the same time many of these firms have retained "key employees" and CEOs by giving them huge compensation ...
Monday, November 19, 2012 at 4:01am

financial accounting
eckman company purchased equipment for $80,000 on january 1,2011 and will use the double declining balance method of depreciation. it is estimated that the equipment will have a 5 year life and a $4,000 salvage value at the end of its useful life. the amount of depreciation ...
Monday, November 19, 2012 at 2:01am

retail pharmacy assistant
1)a customer's first impression is based on the pharmacy assistants ? a)overall appearance b)grammar c)tone of voice d)vocabulary my answer is b 2)besides the dispensing of drugs,the main purpose of pharmacy today is to ? a)sell a variety of retail products b)compete with ...
Sunday, November 18, 2012 at 9:45pm

Math
8) A consumer groups tries to determine the most expensive items in a convenience store. Four items are purchased in the convenience store and compared to the average price in stores in the area. Assume tat the price distribution is normal. Use your calculator to determine the...
Sunday, November 18, 2012 at 8:21pm

physics
light is an electromagnetic wave and travels at a speed of 3.00 x 108 m/s. the human eye is most sensitive to yellow-green light which has a wavelength of 5.45 x 10-7 m. what is the frequency of this light?
Sunday, November 18, 2012 at 7:41pm

Human Resources
Can you think of any cultural problems U.S. hospitals might encounter as a result of recruiting nurses abroad?
Sunday, November 18, 2012 at 5:01pm

Biology
Describe the changes you'll see (evolution wise) if you were granted 1 million years of life.
Saturday, November 17, 2012 at 8:48pm

Biology
Describe the changes you'll see (evolution wise) if you were granted 1 million years of life.
Saturday, November 17, 2012 at 8:21pm

intermediate accounting
purchase of a machine for $2000 was expensed. The machine has a four year life , no residual value , and straight line depreciation is used how to write journal entry?
Saturday, November 17, 2012 at 11:48am

Calculus
The half-life of Radium-226 is 1590 years. If a sample contains 100 mg, how many mg will remain after 4000 years?
Friday, November 16, 2012 at 6:43pm

writing
Can you proofread my writing? Real Men Truly Change What is forgiveness? Forgiveness is when you allow someone to be forgiven for doing something wrong to you or someone else. On February 21, 1988 at the Family Worship Center in Baton Rouge, La, a speech made by Jimmy Swaggart...
Friday, November 16, 2012 at 1:41pm

Personal Dimension of Educatio
Titles of works and company names should be treated as singlular nouns. For example: the Secret Life of Bees is a novel that was made into a movie last year. True or False. My answer is True
Friday, November 16, 2012 at 1:38pm

Statistics
An electrical firm which manufactures a certain type of bulb wants to estimate its mean life. Assuming that the life of the light bulb is normally distributed and that the standard deviation is known to be 40 hours, how many bulbs should be tested so that we can be 90 percent ...
Friday, November 16, 2012 at 11:35am

7th grade
The story that I read for school (At Her Father's And Her Mother's Place) takes place in 1923 in Russia. What was life like during that time in terms of the politics and economics in Russia? Can you give me links to find these answers?
Thursday, November 15, 2012 at 9:46pm

Physics
Incandescent lightbulbs are filled with and inert gas to lengthen the filament life. With the current off ( at t= 20.0 degrees Celsius), the gas inside a lightbulb has a pressure of 115kPa. When the bulb is burning, the temperature rises to 70.0 degrees Celsius. What is the ...
Thursday, November 15, 2012 at 9:41pm

7th grade Literature help
Hi, I need to pick one of the options below, but they are hard. Option One seems like it will take forever because I need to turn this in today and it takes me forever to research things. Option Two seems hard because I don't know what the main character (Tayla) would take...
Thursday, November 15, 2012 at 9:30pm

Physics
Estimate the number of h20 molecules in a human body of mass 80.2 kg. Assume that, on average, water makes up about 62 % of the mass of a human body.
Thursday, November 15, 2012 at 9:30pm

psycology
What approach to personality assumes that human nature is basically good?
Thursday, November 15, 2012 at 12:54pm

english
i am writing a literary research paper on the book robinson crusoe. my thesis is In "Robinson Crusoe" Daniel Defoe uses the protagonist to show the sporadic but guiding relationship between God and man. I am having trouble coming up with a title. So far I have "...
Thursday, November 15, 2012 at 11:56am

English
Average Sized Paragraph on Cal Hockley (Titanic)? Could you include some of these? Who are they (Background) What they look like There personality Relationships with other characters How others feel about him You could discuss the film techniques James Cameron has employed to ...
Wednesday, November 14, 2012 at 11:39pm

english
Choose the word needing an apostrophe or an apostrophe and an s. If the sentences is correct, choose no error. 1. Why havent you dotted your j’s? haven’t **** j’s’ no error 2. Ounce for ounce, humans aren’t as strong as most insects. human’s ...
Wednesday, November 14, 2012 at 10:30am

physics lab
For an unknown sample of the experiment, students measure 1602 counts when they first receive their sample and 1317 counts 3.5 minutes later. Calculate the half-life t12 of their sample.
Wednesday, November 14, 2012 at 1:30am

American history
Can someone help me go over my answers 1. If you were a reform-minded person who, above all, loathed the social problems associated with alcohol, you would have been especially sympathetic to the (A. WCTU.) B. Mugwumps. C. Comstock Law. D. evangelical efforts of Dwight L. ...
Tuesday, November 13, 2012 at 2:47pm

Physics
A hot steam burn is worse than boiling water burn: (a) If 4 mL of 100°C hot steam condenses on your arm, how much energy is released as it condenses and cools to human body temperature of 37°C? (b) If 4 mL of 100°C hot water spills on your arm, how much energy is ...
Monday, November 12, 2012 at 10:10pm

Education
Which of the following statements about the field of child development is correct? A. It’s devoted to understanding human constancy and change over the lifespan. B. It’s part of a larger, interdisciplinary field known as developmental science. C. It focuses primarily...
Monday, November 12, 2012 at 7:13pm

English 8R - Homework Check
Last week in class we watch this movie Stand and Deliver (I hope most of you are familiar with this movie), it's base on a true story. For homework I have pick one of the following questions she gave us and write a well developed response that fully develops my ideas and ...
Monday, November 12, 2012 at 5:48pm

Psychology
Without education it can affect your life in many ways how???? besides not having a job
Monday, November 12, 2012 at 5:32pm

Meds.. Human Anatomy?
Suppose that a batch of controlled-release pills intended to be taken every 12 hours were accidentally manufactured without their thick coating. What would be most likely to happen to someone who took one of these pills? The medication would be absorbed too quickly. This could...
Monday, November 12, 2012 at 2:20pm

Financial Management
Company Information Wheel Industries is considering a three-year expansion project, Project A. The project requires an initial investment of $1.5 million. The project will use the straight-line depreciation method. The project has no salvage value. It is estimated that the ...
Monday, November 12, 2012 at 2:43am

Human Anatomy
What does a neutrophil do? What causes allergies? What is an autoimmune disorder? Thanks in advance-- btw- I have no idea to any of them- hence why i'm asking. ♥dino♥
Monday, November 12, 2012 at 12:03am

math
A material has a half-life of 12 hours. If initially there are 4 grams of the material, how much is present after 8 hours? I know the answer is 8/3, but how would you solve this using calculus? please help.
Sunday, November 11, 2012 at 11:41pm

English- Hamlet
I got to explain this soliloquie in a paragraph: Spoken by Hamlet, Hamlet Act 1 Scene 2: O, that this too too solid flesh would melt Thaw and resolve itself into a dew! Or that the Everlasting had not fix’d His canon ‘gainst self-slaughter! O God! God! How weary, ...
Sunday, November 11, 2012 at 9:33pm

Human Anatomy
Cystic fibrosis has the most serious effects on the: a. Pancreas c. Small intestine b. Liver d. Large Intes
Sunday, November 11, 2012 at 6:36pm

Accounting
ABC company purchased machine for $300,000 that had a useful life of 5 years, with a salvage value of $50,000 at the end its life. Depreciation was calculated over 2 years on straight-line basis. In 20X2, it determined that the total life should be 10 years with the salvage ...
Saturday, November 10, 2012 at 10:04pm

science
About 70% of the human population can taste the bitter chemical phenylthiocarbamide (PTC), which is found in foods like broccoli. The allele, T, for tasting PTC is dominant over the allele, t, for not tasting it. Calculate the allele frequencies using the Hardy-Weinberg ...
Saturday, November 10, 2012 at 1:58pm

Biology! pleaseee helppp
About 70% of the human population can taste the bitter chemical phenylthiocarbamide (PTC), which is found in foods like broccoli. The allele, T, for tasting PTC is dominant over the allele, t, for not tasting it. Calculate the allele frequencies using the Hardy-Weinberg ...
Saturday, November 10, 2012 at 12:33pm

Human Anatomy
What is the function of the pancreas?
Saturday, November 10, 2012 at 1:38am

FInance
Assignment 2: Lease vs. Buy Your employer, Barnaby Well Company, is considering the acquisition of a new drill truck and your boss has asked you to evaluate the decision that she has made to buy the truck. The truck has a purchase price of $60,000 and a useful life of 4 years ...
Saturday, November 10, 2012 at 12:24am

Human Anatomy
how does cystic fibrosis affect your digestive system? and what exactly is cystic fibrosis? I know it has something to do with the lungs. thanks in advance! ♥dino♥
Friday, November 9, 2012 at 7:17pm

calculus
A sample of a radioactive substance decayed to 94.5% of its original amount after a year. (Round your answers to two decimal places.) (a) What is the half-life of the substance? (b) How long would it take the sample to decay to 65% of its original amount?
Friday, November 9, 2012 at 6:00pm

calculus
A common inhabitant of human intestines is the bacterium Escherichia coli. A cell of this bacterium in a nutrient-broth medium divides into two cells every 20 minutes. The initial population of a culture is 51 cells. (a) Find the relative growth rate. (Assume t is measured in ...
Friday, November 9, 2012 at 5:55pm

S.S. Check answers
1. The Americans formed a republic, a government in which citizens rule through a. elected representatives.*** b. monarchies. c. kingships. d. appointed representatives. 2. Convention delegates broke the deadlock between large and small states when they approved a. the Two-...
Friday, November 9, 2012 at 2:17pm

Accounting
In 20X0, ABC company purchased machine for $300,000 that had a useful life of 5 years, with a salvage value of $50,000 at the end its life. Depreciation was calculated over 2 years on straight-line basis. In 20X2, it determined that the total life should be 10 years with the ...
Friday, November 9, 2012 at 11:53am

7th grade science help Ms. Sue please!
1. Most of the life of any cell is spent in a period of growth called _____. (1 point) interphase prophase telophase anaphase 2. Which of these is the part of the cell that contains hereditary material? (1 point) chromosome interphase mitosis embryo 3. The final stage of ...
Thursday, November 8, 2012 at 8:17pm

English
2. The speaker in the poem, “Mother To Son,” says the following: “Life for me ain’t been no crystal stair.” This is an example of which literary element? (1 point) rhyme* simile metaphor alliteration i say a could sombody check and see if this is right
Thursday, November 8, 2012 at 8:42am

science
Assume an average human cell has a cell cycle of 20 hours. Calculate how many cells there would be after 80 hours.
Wednesday, November 7, 2012 at 10:44pm

English
This Question is in accordance to the book "The Scarlet Letter" Is Arthur Dimmesdale a remarkably strong character to have carried his burden of guilt for so many years? Or was he weak for not having the courage to confess? Given what we know about him, would he have...
Wednesday, November 7, 2012 at 8:29pm

7th grade social studies question Ms. Sue please
Can you give me links to these questions please? What did the Telegraph Lead to? What was life like after the Telegraph? Positive and negative Impacts of the Telegraph
Wednesday, November 7, 2012 at 7:44pm

Persuasive Wrtiting
Teen Moms: Aren’t Ready Did you know that three out of ten teen girls in the U.S. will get pregnant at least once at the age of nineteen or younger, so if you totaled that up, it is about 750,000 pregnancies each year? Ninety-percent of teenagers won’t use some form ...
Wednesday, November 7, 2012 at 1:54pm

History,Art
I need to find a picture of 2 paintings: Crimson Rambler by Philip Hale and Automat by Edward Hopper. I also need some assistance with this assignment involving these two paintings. I have to outline a story I would write about the woman in the paintings(I'm supposed to ...
Wednesday, November 7, 2012 at 12:52pm

algebra
come up with 2 real world examples of situations that use function rules. think about daily life, your home, or the community you live in for ideas.
Tuesday, November 6, 2012 at 9:51pm

language
why is there a conflict between zeus and human beings
Tuesday, November 6, 2012 at 9:00pm

Lang. Arts
2. What is the subject of the sentence below? Try giving the dog less water and he won’t spill it on the floor. a. an understood “You” b. he c. the dog d. There is no subject. This is a fragment. Read the following excerpt from Jesse Jackson’s speech to the...
Tuesday, November 6, 2012 at 1:03pm

7th grade social Studies questions Ms. Sue please
Hi Ms. Sue, can you please give me links to find the answers to these questions? I have looked everywhere!!!! Thanks!!! What other Things did the Telegraph lead to? What was Life Like Before The Telegraph? What Was Life Like After The Telegraph? What are The Positive And ...
Monday, November 5, 2012 at 8:07pm

health
What three (3) components of public and community health differ from individual health? Describe each component and provide examples from your life.
Monday, November 5, 2012 at 4:53pm

English
Ms. Hayes, who loved teaching, dedicated her life to education. Identify the usage of the underlined relative pronoun in the bolded adjectivial clause. who loved teachiing is bolded and who is underlined... direct object subject object of a preposition possession
Monday, November 5, 2012 at 11:57am

math
An artifact was found and tested for its carbon-14 content. If 83% of the original carbon-14 was still present, what is its probable age (to the nearest 100 years)? Use that carbon-14 has a half-life of 5,730 years.
Saturday, November 3, 2012 at 9:05pm

SAT Essay
Assignment: Can knowledge be a burden rather than a benefit? Plan and write an essay in which you develop your point of view on this issue. Support your position with reasoning and examples taken from your reading, studies, experiences, or observations Essay: Knowledge can ...
Saturday, November 3, 2012 at 7:14pm

literature
What lessons about life are presented by Khalil Gibram, Albert Camus, and Confucius? Im writing an essay on them and need to know some facts before I start writing giberish. thanks in advance
Friday, November 2, 2012 at 7:32pm

personal statement
this is my personal statement. plese check my grammar and what other stuff i can add or remove? thanks Ever since I was a little kid and till a year ago, I really didn’t know what I wanted to be in life. I imagined myself to be a teacher when I was 8 years old. As I grew ...
Friday, November 2, 2012 at 2:54pm

Chemisty
Enrico Fermi was a famous physicist who liked to pose what are now known as Fermi problems in which several assumptions are made in order to make a seemingly impossible estimate. One example of a Fermi problem is "Caesar's last breath" which estimates that you, ...
Thursday, November 1, 2012 at 9:05pm

Lang Arts
1. How would you describe a deferred vacation? a. One that was booked several months ago. b. One that was delayed until a later time. c. One that was planned out many months ahead of time. 2. The speaker in the poem, “Mother To Son,” says the following: “Life ...
Thursday, November 1, 2012 at 2:54pm

English
3. Which line from the stanza most effectively indicates that the singer has no direction in his life? a. Headed for the Frisco Bay. b. Looks like nothing’s gonna come my way. c. I’m sittin’ on the dock of the bay wastin’ time.
Wednesday, October 31, 2012 at 2:32pm

english
Animals Possess sensory powers that humans lack. Homing pigeons fly with great speed and accuracy when 1)___(e)d with messages to faraway places. How do Pigeons 2)___ themselves in unfamiliar regions? This remains something of a(n) 3)___. The mystery, however, is partly ...
Tuesday, October 30, 2012 at 9:51pm

Evolutionary Bio
I was wondering if someone could explain to me how two haploid mating types can form a diploid. Also could someone explain the haplodiplontic life cycle? I would very much appreciate it.
Tuesday, October 30, 2012 at 8:08pm

History/English
This assignment is in my English class but its about MLK so I thought I'd put History and English. So this is REALLY long! I typed it all myself and all I need is someone to check my facts and to edit. I know it's long, so if you only want to read a paragraph that'...
Monday, October 29, 2012 at 10:43pm

Loan
Borrower Brown borrowed $8,000 from the bank. He will pay 6% simple interest on the remaining balance of the loan in semi-annual equal PRINCIPAL payments for four years. How much total interest will Borrower Brown pay over the life of his loan?
Monday, October 29, 2012 at 6:29pm

Q&A Check Please, geo 7th grade
The Missouri River flows southward to the Gulf of California. FALSE a lower area of land generally surrounded by mountains BASIN Summer ocean currents come in from the north. FALSE THE COAST OF CALIFORNIA Most of Canada and Alaska have a subarctic climate. TRUE The Continental...
Monday, October 29, 2012 at 6:19pm

accounting
The monetary contributions that the owners of IBM pay for shares of the company's stock are ____ resources for IBM. a. material b. financial c. human d. informational e. manufacturing Patents and copyrights confer value on a firm but do not exist physically. Thus, they are...
Monday, October 29, 2012 at 2:55pm

Science
Sustainable development can be viewed as a compromise between which two groups? a) Those who value the environment and those who value economic development b) Those who value human rights and those who value animal rights c) Those who value economic development and those who ...
Sunday, October 28, 2012 at 8:57pm

science
Why do human beings use running shoes, winter boots, snowshoes, skis and flippers? Why are these not biological adaptations? Use animals as examples. Write 4-5 sentences.
Sunday, October 28, 2012 at 6:04pm

Psychology
Sources of stress do not automatically cause stress-related problems. Moderators of stress, which can include our personal strengths, might mean that we can have a healthier and more productive life in spite of life's challenges, or maybe even because of them. As the text ...
Sunday, October 28, 2012 at 3:53pm

BIOLOGHY
WHICH OF THE FOLLOWING DESGNATES A NORMAL HUMAN MALE
Sunday, October 28, 2012 at 4:16am

applied algebra
An artifact was found and tested for its carbon-14 content. If 74% of the original carbon-14 was still present, what is its probable age (to the nearest 100 years)? Use that carbon-14 has a half-life of 5,730 years. 1 yr
Saturday, October 27, 2012 at 6:15pm

Int. Macro
Can some just point into the right direction on how to solve this? 1. Suppose you live four periods and earn income of $30,000, $60,000, and $90,000 in the first three periods, and then retire in the fourth period. Assume the interest rate is 0. a. Suppose you want to consume ...
Friday, October 26, 2012 at 4:04pm

Health: Help for Mental and Emotional Disorders
I really need help with this! I don't have a textbook, but I have an online book, but my computer won't open it. My teacher is not answering his phone. So I have no idea what the answers might be. Please help me! 1. A disorder in which intense anxiety or fear keeps a ...
Friday, October 26, 2012 at 1:53pm

accounts
on july 01,2000, asok ltd. purchased a machine for Rs.1,08,000 and spent Rs.12000 on its installation.At the time of purchase it was estimated that the effective commercial life of the machine will be 12 years and after 12 years its salvage value will be Rs.12,000.prepare ...
Friday, October 26, 2012 at 7:20am

Social Studoes 8R - help!!!!! (please)
Why do you think some people called Carnegie called a Robber Baron? well... according to the wiki it says .... "....He earned most of his fortune in the steel industry. In the 1870s, he founded the Carnegie Steel Company, a step which cemented his name as one of the "...
Thursday, October 25, 2012 at 10:27pm

English singluar and plural possessive nouns
1. Slaves lives were terribly hard. 2. They wre at the mercy of owners whims. 3. A runawy life was in danger. 4. Often runaways traveled by the moon light. 5. It could take several weeks travel to reach the Norht. 6. Slaves hid directions in a song words. 7.Abolitionists role ...
Thursday, October 25, 2012 at 2:31pm

Human Behavior
What does spirituality mean in middle adulthood but it is not related to religion?
Thursday, October 25, 2012 at 10:34am

English
How do the routines of life help give people their identities?
Wednesday, October 24, 2012 at 9:17pm

Chemistry
a certain first order decomposition reaction has a half-life of 15.0 minutes. What is the rate constant for this reaction? what is the time it will take for the reaction to reach the 10% completion point?
Wednesday, October 24, 2012 at 9:02pm

Physics
Consider a human femur of length L = 469 mm. Model the bone as a hollow cylinder, with inner radius Ra = 4.17 mm and outer radius Rb = 12.51 mm. If a 74 kg person's weight is supported by one leg, calculate the stress on the femur; express as percentage of the UCS. Ignore ...
Wednesday, October 24, 2012 at 2:51pm

Politics
I know who the Director of Health and Human Service is I want to know who the President of DHS The Department of Human Services is?
Wednesday, October 24, 2012 at 2:02am

English ms. sue
ms. sue I doing project on catcher in the rye book, and could you please tell me what this quote means? what do it tell about Holden? Take most people, they're crazy about cars. They worry if they get a little scratch on them, and they're always talking about how many ...
Tuesday, October 23, 2012 at 10:42pm

English
In "The Canterbury Tales" Chaucer uses the pilgrimage primarily as a device to ___________. A.emphasize the characters' religious aspirations B.frame the stories told by individual characters C.describe the rigors of medieval life D.create a vivid and realistic ...
Tuesday, October 23, 2012 at 5:38pm

Social studies
I am learning about scarcity in my SS 6th grade and I am unsure about this question. Which sentence best tells the effect of scarcity on economics? A. Scarcity shapes decisions about how to distribute goods B. because resources are scarce consumers buy fewer goods C. Scarcity ...
Tuesday, October 23, 2012 at 5:28pm

Chemistry
a compound decomposes with half life of 8seconds and is independent of concentration.how much time is consumed to convert the concentration of one sixteenth of its initial concentration?
Tuesday, October 23, 2012 at 1:31pm

human services
Identify three considerations that should be part of the program and proposal preplanning process of grant proposal writing.
Tuesday, October 23, 2012 at 12:56pm

sentence and paragraph
8–12 sentences..You’ve applied for a specific job in your field of study. The Human Resources Department arranges an interview and tells you to bring with you a polished piece of writing for them to evaluate your writing skills. The paragraph must describe one ...
Tuesday, October 23, 2012 at 10:55am

physics
A human hair is approximately 55 µm in diameter. Express this diameter in meters. Answer in units of m
Monday, October 22, 2012 at 9:48pm

Poltics
Who is the President of The Department of Human Services for Wayne County in Michigan?
Monday, October 22, 2012 at 9:41pm

physics
The human brain consumes about 23.7 W of power under normal conditions, though more power may be required during exams. How long can one candy bar (332 Calories per bar) power the normally functioning brain? (Note: The nutritional Calorie is equivalent to 1000 calories (1 ...
Monday, October 22, 2012 at 7:46pm

social studies
what is venezuela's human development index
Monday, October 22, 2012 at 6:25pm

Accounting
I am given several hypothetical amounts and interest rates and need to find the amount of the rental payments. (Lessee-Lessor Entries; Sales-Type Lease) On January 1, 2011, Palmer Company leased equipment to Woods Corporation. The following information pertains to this lease. ...
Monday, October 22, 2012 at 3:53pm

Social Studies
Hi, I am doing a project and I don't know what this means: Columbia's Human Development Index is 0.710. I don't know if that means how many years or what. Thanks for answers!
Sunday, October 21, 2012 at 9:25pm

math
You have just isolated a new radioactive element. If you can determine its half-life, you will win the Nobel Prize in physics. You purify a sample of 2 grams. One of your colleagues steals half of it, and eight days later you find that 0.1 gram of the radioactive material is ...
Sunday, October 21, 2012 at 2:34pm

i need help ss
1. Because there was a reawakening of interest in art, literature, and science between 1300 and 1600, it is fitting to call this period the Renaissance, since it means _____. (1 point)learning knowledge "out with the old" rebirth 2. During the Middle Ages, why was ...
Saturday, October 20, 2012 at 9:46pm

soical studys
1. Because there was a reawakening of interest in art, literature, and science between 1300 and 1600, it is fitting to call this period the Renaissance, since it means _____. (1 point)learning knowledge "out with the old" rebirth 2. During the Middle Ages, why was ...
Saturday, October 20, 2012 at 9:45pm

Science (Human Anatomy)
THIS QUESTION IS WORTH 50 MARKS I NEED SOURCES AS WELL Relate their structure of a neuron to the anatomy of the cerebral cortex and spinal cord Be sure to discuss the locations of soma, axons, dendrites, and supportive cells in each area.
Saturday, October 20, 2012 at 6:09pm

Science (Human Anatomy)
THIS QUESTION IS WORTH 50 MARKS I NEED SOURCES AS WELL Give 2 different reasons why two muscles that act across the same side of the same joint are not necessarily redundant? Explain your reasons in detail and give at one real example that illustrates each reason.
Saturday, October 20, 2012 at 6:09pm

English
Does defining human worth based on shallow measurements, such as wealth and possessions, make true love and humanity impossible? Who/what is to blame for this definition? Is it possible to transcend shallow measurements? Explain.
Saturday, October 20, 2012 at 12:32am

College Algebra
The half-life of a radioactive material is about 34.6 years. How much of a 1-gram sample of the material is left after 30 years?
Saturday, October 20, 2012 at 12:21am

Science
when do human interventions in water availability pose serious problems to freshwater accessability?
Friday, October 19, 2012 at 2:02pm

English - Writing Sentences and Paragraphs 1
Please help! I have been working on this for two weeks! I have read the book several times. I need to turn this is soon. I took all of your suggestions into consideration and basicallly rewrote the entire paragraph. Please review again... thanks This is the assignment: ...
Friday, October 19, 2012 at 11:51am

Writing Sentences & Paragraphs
Please help! I have this assignment and really don’t know where to begin! Please let me know all my mistakes like grammar, spelling, punctuation, sentences and any other mistakes which you think I have made. Thank you all so very much in advance!!! I would really ...
Wednesday, October 17, 2012 at 11:20pm

U.S History
Okay so i have the answers but i would like to know if i have them right. may someone tell me which ones are right and wrong ? Which of the following describes Loyalists? (1 point) A. They decided to fight against the British. B. They supported British taxation. C. They ...
Wednesday, October 17, 2012 at 11:00am

real-life step function
So if I wanted to do a step-function graph for gas prices, how would that work? I'm a little confused. Could someone give me examples please? That would be so helpful (: Thanks!
Tuesday, October 16, 2012 at 10:16pm

PHYSICS
A) The average power output of the human heart is 1.33 watts. How much energy does the heart produce in a day? B) Compare the energy found in part (a) with the energy required to walk up a flight of stairs. Estimate the height a person could attain on a set of stairs using ...
Tuesday, October 16, 2012 at 11:06am

Can you help me make my thesis sound clear & good
In the short story, "how much land does a man need," the author Leo Tolstoy would describe that human worth based on shallow measurements such as wealth and possessions make true love and humanity impossible because of greediness, the devil filling our minds with ...
Monday, October 15, 2012 at 8:00pm

Environmental Studies
Buell (2004: 110) suggests that "people have entered a world in which the robust exercise of their power to modify nature has made their past actions increasingly into their present fate-or, better, not just their present fate, but the fate of all life forms on the planet...
Monday, October 15, 2012 at 5:11pm

oceanography
14C has a half-life of 5,730 years. If we start with 70 grams of 14C at time zero how many grams of 14C will be left after three half-lives?
Monday, October 15, 2012 at 3:27pm

Biology
11) The recent Nobel Prize in Physiology or Medicine was awarded based on two sets of experiments. The first of these is described in the following abstract: An important problem in embryology is whether the differentiation of cells depends upon a stable restriction of the ...
Monday, October 15, 2012 at 12:03pm

s.s.
what is meant by "people as resorce" ?explain how is human resource diffrent from other resorces like land and physical capital?
Monday, October 15, 2012 at 5:43am

Chemistry
Phthalates used as plasticizers in rubber and plastic products are believed to act as hormone mimics in human. The value of deltaHcombustion for dimethylphthalate (C10H10O4) is 4685 kJ/mol. Assume 1.035 g of dimethylphthalate is combusted in a calorimeter whose heat capacity (...
Monday, October 15, 2012 at 12:37am

english/essay writing help
Hello! So Im having trouble with my thesis statement for an essay. My teacher gave us three questions to answer and make the answers into a thesis statement. heres the questions and instructions: Does defining human worth based on shallow measurements, such as wealth and ...
Sunday, October 14, 2012 at 7:41pm

English
In the book, "The Memory Keeper's Daughter" by Kim Edwards, after Norah has successfully destroyed the wasps' nest, Edwards writes that there was something happening in Norah's life, "an explosion, some way in which life could never be the same"...
Sunday, October 14, 2012 at 6:53pm

Chem(Project help)
I need a chemist who discovered something we use in everyday life for a project does anyone know any? THanks a ton
Saturday, October 13, 2012 at 10:44pm

Math. Have answer, please show work
In a tracer method the potassium isotope 42K is used for labelling. The half life of 42K is 12.5 hours. If No is original number of atoms, how many hours will it take until only (1/1024) No Atoms remain? The answer is 125 hours but I do not know how to get this. Please help!
Saturday, October 13, 2012 at 7:47pm

Oakton College
How is dividing a polynomial by a binomial similar to or different from the long division you learned in elementary school? Can understanding how to do one kind of division help you with understanding the other kind? What are some examples from real life in which you might use...
Saturday, October 13, 2012 at 1:09pm

Physics
A ball acquires a horizontal speed of 12m/sec when a force is applied for a distance of .50m. If the ball has a mass of 1.0kg what is the force applied? ANSWER: 144N....I'm not sure what formulas I'd apply. It takes a force of 109N to life a stone straight up. This ...
Friday, October 12, 2012 at 8:39pm

Physics
3. It’s fourth down in the big football game, and the game is tied with 2 seconds to go! You are called on to win the game with the biggest field goal of your life, from 36 meters. The crowd holds its collective breath as the ball is spotted, and you kick it. It leaves ...
Friday, October 12, 2012 at 4:15pm

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