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Homework Help: Health: Human Life Cycle

Recent Homework Questions About the Human Life Cycle

business statistics
1. The average life expectancy of people around the world is 71.30 years with a population standard deviation of 8.00 years. I take a sample of 50 countries now and find that the average life expectancy is 74.37 years. Suppose I’m interested in seeing if there has been a ...
Monday, November 7, 2016 by amanda

Finance
When Steve and Roslyn retire together they wish to receive $40,000 additional income (in the equivalent of today’s dollars) at the beginning of each year. They assume inflation will be 4% and they expect to realize an after tax return of 8%. Based on life expectancies, they ...
Monday, November 7, 2016 by Anonymous

English
roxie 1. Choose the answer that best matches the word in italics. Use context clues to determine the meaning of the word, if necessary. The decorations were reminiscent of autumn leaves. (1 point) leftovers made reminders symbolic 2. Choose the answer that best matches the ...
Monday, November 7, 2016 by PLEASE HELP

Life Science 7
What is a good way to remember Golgi Apparatus, vesicles, vacuole,and nuclear envelope
Sunday, November 6, 2016 by Jeo

geography
A football match is to be played on Saturday in NewZealand(longitude 150 degrees east) between the host country and Nigeria (longitude 15 degrees east).If the match is to be televised life, at what time should Nigerians tune in their television sets to watch the kickoff ...
Saturday, November 5, 2016 by anonymous

English
Background 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 particular ...
Saturday, November 5, 2016 by MEG

Business
Accounting is actually an easy subject for most people to understand because almost everyone is exposed to basic accounting concepts in their everyday life. True or False. I say True.
Saturday, November 5, 2016 by Tim

Chemistry
The iodine-131 nuclide has a half-life of 8 days. If you originally have 625-g sample, how many grams will you have after 2 months(approximately 64 days)?
Wednesday, November 2, 2016 by Please help

Chemistry
The cesium-131 nuclide has a half life of 30 years. After 90 years, about 6g remain. What is the original mass of the cesium-131 sample?
Wednesday, November 2, 2016 by Please help

Chemistry
Technetium-99 has been used as a radio graphic agent in bone scans. If the isotope has a half life of 6.0 hours, what amount is left of 10.0 mg after 2 days?
Wednesday, November 2, 2016 by Please help

Chemistry
If the half life of Pu-239 is 2.4 x 10^4 years, how many years are required for a 20-gram sample of plutonium-239 to be reduced to a mass of 5 grams?
Wednesday, November 2, 2016 by Please help

Chemistry
A particular radioactive element has a half life of 10.0 days. How much is left after 30.0 days if the sample started with 345g?
Wednesday, November 2, 2016 by Please help

Algebra 2
A particular radioactive element has a half life of 10.0 days. How much is left after 30.0 days if the sample started with 345g?
Wednesday, November 2, 2016 by Please help

Physics Urgent!
1.You are driving at the speed of 28.7 m/s (64.2138 mph) when suddenly the car in front of you (previously traveling at the same speed) brakes. Considering an average human reaction, you press the brakes 0.427 s later. Assume that the brakes on both cars are fully engaged and ...
Wednesday, November 2, 2016 by Mikayla

math
Dog Debate UNIT NAME: EQUATIONS AND INEQUALITIES Directions: The traditional method for calculating a dog's age in dog years is to multiply its age in human years by 7. The chart below describes a different method some veterinarians use to estimate a dog's age based on its ...
Wednesday, November 2, 2016 by helpppppp

Chemistry
Half life period of Ra226 is 1620 years calculate the decay rate of Ra226 in alpha particle per gram per sec
Wednesday, November 2, 2016 by Shilva

physics
You are driving at the speed of 34.3 m/s (76.7433 mph) when suddenly the car in front of you (previously traveling at the same speed) brakes. Considering an average human reaction, you press the brakes 0.429 s later. Assume that the brakes on both cars are fully engaged and ...
Tuesday, November 1, 2016 by Abby

social studies
Asha lives in a nation that has a legislature and a prime minister. Citizens in her country vote in elections to elect their legislative representatives. Then parliament appoints the prime minister. 1: Does Asha's nation have a limited or an unlimited government? - Limited, ...
Tuesday, November 1, 2016 by cat

History
1.) Which of the following crimes would result in a slaves execution (choose all that would apply) A. Murder B. Failing to work diligently C. Plotting a rebellion D. Stealing food 2.) Which of the following was true about the life of a slave? A. They were seen as property B. ...
Tuesday, November 1, 2016 by Margret

english
15. In which of the following pieces does the character’s motivation to visit another world change the existing world? “Nolan Bushnell” “A Sound of Thunder”** “The Secret Life of Walter Mitty” “All Watched Over by Machines of ...
Tuesday, November 1, 2016 by somebody

Soail STuddies
Why was agriculture important and life-changing for Ancient Egyptians?
Sunday, October 30, 2016 by Anonymous

Math
A radioactive material has a half life of 500 years. A) Given 20 grams of this material, how much will remain after 1,000 years? B) Given 100 grams of this material, how much will remain after 750 years? Thank you to whom ever can help me :)
Saturday, October 29, 2016 by Milly

Philosophy
We may observe, that there is no species of reasoning more common, more useful, and even necessary to human life, than that which is derived from the testimony of men, and the reports of eye-witnesses and spectators. This species of reasoning, perhaps, one may deny to be ...
Saturday, October 29, 2016 by Stag

history
1. Which of the following crimes would result in a slave’s execution? (Choose all that apply.) (2 points) murder failing to work diligently plotting a rebellion stealing food 2. Which of the following was true about the life of a slave? (1 point) They were seen as property. ...
Friday, October 28, 2016 by You yo daddy's son

True or False Please Help
(10 Environmental Science True or False Questions. Please correct me if I'm wrong.) 1. Domestic of animals and plants through history has enabled humankind to improve their lifestyle. (True) or False 2. Domestication is the process of selecting wild organisms for their ...
Friday, October 28, 2016 by GummyBears16

Spanish Literature
- La Peregrina= The Pilgrim Ok, so I have submitted the questions I have to answer in the form they were presented to me. Below the questions I have submitted my answers first in English and then how I have translated them into Spanish. (I did have difficulty with finding the...
Thursday, October 27, 2016 by Jaylnn

english
In this unit you have read writings by three people who lived at a time when the idea of human equality was widely discussed but who nevertheless experienced enslavement or belonged to families who experienced enslavement: Benjamin Banneker, Olaudah Equiano, and Phillis ...
Thursday, October 27, 2016 by Hailey

english
What does the narrator of “All Watched Over by Machines of Loving Grace” want? people to reject computers computers to rule man and animal the natural world to swallow up technology computers and living things to live together in a natural harmony The Secret Life of Walter...
Thursday, October 27, 2016 by j.j

oceanography
14C has a half-life of 5,730 years. If we start with 70 grams of 14C at time zero how many grams of14C will be left after three half-lives?_________
Wednesday, October 26, 2016 by sarah

Help on Social Studies please!
Part A: What is the basic independent unit of world politics? a. country b. province c. nation *** d. organization Part B: Which of the following groups is an example of the basic unit you selected in the previous question? a. people who share a common language b. people who ...
Wednesday, October 26, 2016 by Eva

Life Management
"I'M RIGHT!" Casey and Anne are arguing over whether to go to a movie or go bowling. Anne thinks bowling is a bore and she doesn't want to go. Anne doesn't like sports activities of any kind, and therefore, feels Casey should just do what she wants to do. After all, Casey ...
Wednesday, October 26, 2016 by Alice Keign

Financial Accounting
On March 31 a post closing trial balance was completed On April 4, the business purchased a new truck on account. The residual value is $2400, and the estimated useful life is 5 years. How do I enter this information into a general journal? Do I even need to calculate the ...
Wednesday, October 26, 2016 by Michelle

science
Potassium-40 has a half life of 1.2 billion years and decays into the stable daughter isotope Argon-40. If you find a rock that contains 20 Potassium-40 atoms and 60 Argon-40 atoms, how old is the rock?
Tuesday, October 25, 2016 by lex

Language Arts Help
Georgia O'Keeffe was one of the most famous painters of the twentieth century. At a time when a few women achieved great success as artists, she dazzled the world with her enormous canvases of brightly colored flowers and her rustic renderings of the Southwest desert. She was ...
Tuesday, October 25, 2016 by Sahara

History Check Please!
Please check! Thanks! 1. How did the development of universities in medieval Europe strengthen the Church and unify society? a. Universities grew up around cathedrals, and courses of study helped educate clergy.*** b. Universities started cathedrals, which were important ...
Tuesday, October 25, 2016 by Olivia N J

econmics
below are my answers to the following multplile choice questions, please check and correct me if im wrong, thanks :) 1. Which type of firm is more likely to have its board of directors composed of people from many different nations? Select one: A. Exporter B. Purely domestic C...
Monday, October 24, 2016 by kary

history
i'm writing an essay comparing indentured servants and slaves. can you just read what i have so far and correct errors in grammar and how I word my sentences. thank you Between the 16th and 18th centuries, cheap labor, agriculture and mercantilism ensured a thriving economy in...
Sunday, October 23, 2016 by apoorva

English
Which of the following quotes from Adventures of Huckleberry Finn contains a metaphor? A:"Look at it, gentlemen and ladies all; take a hold of it;shake it. There's a hand that was the hand of a hog; but it ain't so no more; it's the hand of a man that's started in on a new ...
Saturday, October 22, 2016 by Marylyn

History
1. What significant effect did the Treaty of Paris, signed after the French and Indian War, have on France? France had to withdraw to its empire in Central and South America. France had to allow the British to claim and settle the Ohio Valley. France lost its claim to the ...
Friday, October 21, 2016 by coolguy

Civic education
I need help with my assignment please :discuss five consequences of human rights violations
Friday, October 21, 2016 by Cuteii

English
"The Lottery" (1948) by Shirley Jackson ** this website won't allow for links; therefore, I couldn't put the link of this story** (the short story is online for reference) The question that needs to be answered is: EXPLAIN the source of horror in Jackson’s story. (Hint: ...
Thursday, October 20, 2016 by Jamie

Check my answers
1. Why was capturing Quebec so important to the British during the French and Indian War? (1 point) By gaining control of Quebec, the British could increase financial and military support from the colonists. By gaining control of Quebec, the British would disrupt French ...
Thursday, October 20, 2016 by BILL CIPHER

SOCIAL STUDIES
1. Which activity is part of both private and civic life? (1 point) learning about politics •• voting for a candidate going to sports games working at a bookshop 2. Why are elections necessary for good governance? (1 point) Elected officials can be fired at any time. ...
Thursday, October 20, 2016 by GrimmGamer

science
What is the geologic time scale and what are some thing scientists use it for (at least two things)? Here's my answer could you please verify. the geologic time scale is a record of the geologic events and life forms in Earth’s history. Scientists use it to understand the ...
Thursday, October 20, 2016 by John

history
1. Why was capturing Quebec so important to the British during the French and Indian War? (1 point) By gaining control of Quebec, the British could increase financial and military support from the colonists. By gaining control of Quebec, the British would disrupt French ...
Thursday, October 20, 2016 by awesome guy

english
In An Inconvenient Truth Earth is called the Goldilocks planet because A) The sun is at a balanced distance B) It has a significant wildfire population C) It's neither too hot or too cold for life D) The mineral content, especially cold and gold. I think it's C or A
Wednesday, October 19, 2016 by Dude

History
What was family life like in Indian society? PLEASE HELP ME!
Monday, October 17, 2016 by Bloo

History
What was family life like in Indian society? Please help.
Monday, October 17, 2016 by Erik

History
1. Which was one contributing factor to the growth of medieval towns and cities? a. expansion of serfdom b. increased use of bartering in trade*** c. growth of trade fairs d. a stronger monarchy 2. As towns grew, which group was most likely to take responsibility for making ...
Saturday, October 15, 2016 by Olivia N J

Science, Nature Sciencence, Nature Sciencence
What type of evidence do scientists have that helps them to know what life was like in the past?
Saturday, October 15, 2016 by Chris

Environmental Science please help
True or False ~~~~~~~~~~~~~~~~ 1.Most familiar life-forms live in regions of biomes that humans inhabit. (True) or False 2.Biodiversity is the variety of life-forms that exist or existed in the past. True or (False) 3.Changes in an organism can't occur because of an outside ...
Saturday, October 15, 2016 by GummyBears18

Social Studies PLEASE HELP ME
Asha lives in a nation that has a legislature and a prime minister. Citizens in her country vote in elections to elect their legislative representatives. Then parliament appoints the prime minister. 1: Does Asha's nation have a limited or an unlimited government? - Limited, ...
Friday, October 14, 2016 by Lexi

Social Studies
I need help describing the religious, social, and political life of the southern colonies...
Friday, October 14, 2016 by Aralyn

Economics
Consider the following simplified economy described by a Cobb-Douglas production function with three factors of production: “K” is physical capital (the number of machines), “L” is labor (the number of workers), and “H” is human capital (the number of college ...
Thursday, October 13, 2016 by Emily

History Social studies
1. Which activity is part of both private and civic life? (1 point) learning about politics •• voting for a candidate going to sports games working at a bookshop 2. Why are elections necessary for good governance? (1 point) Elected officials can be fired at any time. ...
Thursday, October 13, 2016 by Maria

Macroeconomics help!
Consider the following simplified economy described by a Cobb-Douglas production function with three factors of production: “K” is physical capital (the number of machines), “L” is labor (the number of workers), and “H” is human capital (the number of college ...
Thursday, October 13, 2016 by Jennifer

connections Academy sucks
Hi, whoever reads this. I did a portfolio on Peter Fransico. I was supposed to do a slide about his life. That's what I did. The next day I go to a live lesson, she says I was supposed to 5 other things. That one thing took me 1 hour, and I'm supposed to do 6 lessons a day, ...
Thursday, October 13, 2016 by Helping you

English
The resolution of "The Secret Life of Walter Mitty" shows Mitty ___________. realizing for the first time that his wife is a good person. dying in a car accident while daydreaming. imagining that he is bravely facing a fire squad. finally getting over his habit of daydreaming...
Wednesday, October 12, 2016 by bambam

SS
1. Which activity is part of both private and civic life? (1 point) learning about politics voting for a candidate*** going to sports games working at a bookshop 2. Why are elections necessary for good governance? (1 point) Elected officials can be fired at any time. Elections...
Wednesday, October 12, 2016 by Check Answers

L.A.-Check Answer
According to "Life Without Gravity" why can astronauts' muscles become weak? a. Without gravity, the blood is rerouted from the legs to the head. b. Without gravity, the body "grows" as much as several inches. c. Without gravity, eating is difficult, so the body does not get ...
Wednesday, October 12, 2016 by Dani

Science, Nature Sciencence
Metabolism – Reproduction – Sensitivity – Homeostasis – Excretion – Nutrition – Growth – Is these all of Functions of life?
Tuesday, October 11, 2016 by OPI

Genetics
Obviously, there was no point in history in which the clade that developed into ‘humanity’ consisted of only one female individual. Yet every mitochondrial genome in any current human population can be traced back to a single woman: ‘Mitochondrial Eve’. She lived ...
Tuesday, October 11, 2016 by Neil

History
All day long and in all places I am always fastening upon you, stirring you and persuading you and reproaching you. You will not easily find another like me. Use the passage to answer the question. 1. In the passage, what Greek philosopher describes his own method of seeking ...
Monday, October 10, 2016 by alex

English, Language Arts
Please check my answers 1. In the play Crossroads: A Sad Vaudeville, the use of stage directions better helps the reader to observe the movements of a character. envision inside the mind of a character. understand how a character responds to a certain situation. all of the ...
Sunday, October 9, 2016 by Melanie

English
I need to choose which 5 of these are antithesis. Please tell me if i'm correct. I put a star next to them. *A little learning is a dangerous thing, drinking deep or taste not the pierian spring *be not the first by whom the new are tried, nor yet the last to lay the old aside...
Sunday, October 9, 2016 by Justine

MATH
The role of GABA or gamma-aminobutyric acid is involved in down-regulating the activity of neurons in the human brain and is linked to mental health disorders as: anxiety, depression, autism, schizophrenia, bipolarity, and epilepsy among many others. You sample 50 males ...
Saturday, October 8, 2016 by Plzz help

biology
How is a cow protein different than a human protein? How is cow DNA physically different from human DNA? Remember all proteins are made up of amino acids
Saturday, October 8, 2016 by kelley

English
SOMEONE PLEASE CHECK MY ANSWERS!!!!!!!!!(YOU DON'T HAVE TO TELL ME WHAT THE RIGHT ANSWER IS JUST IF ITS WRONG OR NOT)THEY ARE MARKED WITH ** 1. In the play Crossroads: A Sad Vaudeville, the use of stage directions better helps the reader to observe the movements of a character...
Friday, October 7, 2016 by 123

History
6. What effect did the capture of fort Ticonderoga have on the fighting in Boston between the American colonists and the British? A) the British left Boston when they saw the forts military weapons positioned on Dorchester heights**** B) the British delayed American troops ...
Friday, October 7, 2016 by Cat

Energy
If the half life of Ir - 131 is 42 days, how much would be remaining after 168 days?
Thursday, October 6, 2016 by katie

human groth
in Bonfenbrenner's model, shyness or agressive behavior can be called
Thursday, October 6, 2016 by vic

Science
begin your discussion by sharing your observations on what organisms need to grow. Also discuss ways in which human activity can impact an organism’s ability to obtain the resources it needs to survive. Share your opinion about how human activity can be changed to have less ...
Thursday, October 6, 2016 by twenty one pilots lover

Biology
1. When farming, overgrazing, climate change, and/or seasonal drought change farmland into land that cannot support plant life, it is called (1 point) a. desertification. <- my answer b. depletion. c. deforestation. d. monoculture. 2. Which statement below is NOT true? (1 ...
Thursday, October 6, 2016 by Olivia N J

SS Checj My ANSWERS Please
Part A What is the basic independent unit of world politics? a) country b) province c) nation* d) organization Part B Which of the following groups is an example of the basic unit you selected in the previous question? a) people who share a common language b) people who choose...
Thursday, October 6, 2016 by I like Cats

English L.A.
Which of the following best describes an expository essay? a. An essay that uses casual, conversational language. b. An essay that tells a story about a real-life experience. c. An essay that explains an idea by breaking it down. d. An essay that uses humor to achieve the ...
Thursday, October 6, 2016 by Dani

Amercian Government
5. Which of the following actions best describes judicial powers in the Unites States? * the Supreme Court judges make new laws. *The president appoints Supreme Court judges. * Supreme Court judges serve in their positions for life. * The Supreme Court judges the ...
Thursday, October 6, 2016 by Becky

English
Which are features of myths? Check all that apply. supernatural gods or animals fantastic settings humorous elements that entertain the reader an attempt to explain the origin of the universe characters found in everyday life conflicts between worlds, beings, self, or natural ...
Thursday, October 6, 2016 by Angel

english please!!!!
In the third bank of the river describe the role that father plays in the life of the narrator???
Thursday, October 6, 2016 by saliha

Eng
what does "laying the foundation of human rights violation mean"? Especially when you are taking about how someone's acceptance of something lays the foundation of human rights violations
Wednesday, October 5, 2016 by A

English (please check my answers)
1.What is the indirect object in the sentence? Sid built us a stereo cabinet in the basement. I think the I.O is 'us' 2.Which is the predicate nominative in the sentence? Switzerland is a politcally neutral country. I think the P.N is 'country' Last one... 3. Which is the ...
Wednesday, October 5, 2016 by Yeri

astronomy
The isotope potassium-40 (40K) decays into the isotope argon-40 (40Ar) with a half-life of 1.25 billion years. Suppose we find a rock in which seven-eighths of the potassium-40 has decayed to become argon-40, and only one-eighth of the original potassium-40 remains.
Wednesday, October 5, 2016 by cindy

Social studies
Example of human features
Tuesday, October 4, 2016 by Tracy

Communications
I completed my assignment, but I need someone to check the answers, please. This is counting as a test and due tomorrow! Word bank: A. Interactional identity B. positive or solidarity face C. Master identity D. Personal identity E. Romantic self F. Third person G. Modernist ...
Monday, October 3, 2016 by Joe

Health
An individuals self-esteem stays the same throughout their life: A - true B - false ** Self-actualization means that you focus on yourself all the time A - true B - false ** Which of the following is a skill you can practice to improve your self-esteem? A - Recognize your ...
Monday, October 3, 2016 by Ana

english
Please answer the following from An Inconvenient Truth 11. Earth is called the Goldilocks planet because a.the sun is at a balanced distance b.it has significant wildlife population c.it is neither too hot nor too cold for life** d.of the mineral content, especially coal and gold
Monday, October 3, 2016 by oto

sir-steve or reiny or damon
just got a little favour to ask plz do u do facebook am just asking if u don't wanna give ur full name to add as friend then is fine by me because you guyz have really added academic sucess in my carreer life plz
Monday, October 3, 2016 by samnuel

world history
1. Which statement best describes the period known as the Old Kingdom? It was a time of dynastic uncertainty. It was a time of development. It was a time of great geographic expansion.*** 2. In what way was the Nile both a benefit and a disadvantage for Egypt? It provided ...
Monday, October 3, 2016 by cupcakesss

General Chemistry
A typical human adults exhales 500 mL of air per breath. At this rate, calculate the volume of air exhaled after 20 breaths in units of cubic meters.
Sunday, October 2, 2016 by Anonymous

english
In saying, "not to strive after a life of ignoble ease, but to strive to do their duty," Roosevelt uses: A. metaphor.******** B. simile. C. antithesis. D. allegory. E. climax.
Friday, September 30, 2016 by GrimmGamer

English
Please check my answers, they are marked with** 1. In the play Crossroads: A Sad Vaudeville, the use of stage directions better helps the reader to observe the movements of a character. envision inside the mind of a character. understand how a character responds to a certain ...
Friday, September 30, 2016 by 123

history
9. Based on what you know about Native American relationships with the Spanish colonists what can you infer about the way Spanish viewed Native Americans? A. Spanish colonists all Native Americans as her equals (B.) Spanish colonists felt that they were superior to the Native ...
Friday, September 30, 2016 by check pleaseee

Chemistry
The half life of radon 222 is 3.82 days. If the initial mass of a sample of radon 222 is 198.72 grams, how much will remain after 19.25 days?
Thursday, September 29, 2016 by Jess

Life Skills
What are the six questions for examining a source’s reliability?
Thursday, September 29, 2016 by Shannen

social studies
1. In the Middle Ages, ceremonies such as weddings had to be performed by ___. a. the man of the house b. a bishop c. a priest** d. the Pope 2. Guilds did all of the following EXCEPT a. voted on religious issues that affected trade** b. set prices and prevented outsiders from ...
Wednesday, September 28, 2016 by Cyborg_DRAGon

History
6. Which of these were reasons for Columbus is first voyage from Spain select all that apply (A )Spain wanted to discover new land for settlement ( B.) He went in search of an easier route to Asia C. He sought to bring back Native Americans for slavery D. Spain wanted to ...
Wednesday, September 28, 2016 by Anonymous

English
Okay so i have a have chosen 2 book (Day of the Triffids & Oryx and Crake ) We had to describe a theme that describes both these book below is the theme i proposed but my teacher said it was "to broad". So i would like some help and tips of how to make it a bit more specific. ...
Tuesday, September 27, 2016 by Sherry

Social Studies
Each of the following is a principle of the samurai honor code, bushido, EXCEPT A.) honor means more than life or wealth itself. B.) a samurai must never show weakness or surrender to an enemy C.) one can only betray the code of bushido to save a family member. D.) the true ...
Tuesday, September 27, 2016 by kill me

Social studies
Life expectancy What two countries are not part of Africa?
Tuesday, September 27, 2016 by David

Texas History
Why would priests in the Spanish missions in Texas want the american Indians to take on an agricultural lifestyle? A. The priests wanted to improve American Indians' way of life.***** B. The priests believe that the American Indians would have to become farmers in order to ...
Tuesday, September 27, 2016 by Ashlie

World history
1. Which statement best describes the period known as the Old Kingdom? It was a time of dynastic uncertainty. It was a time of development. It was a time of great geographic expansion.*** 2. In what way was the Nile both a benefit and a disadvantage for Egypt? It provided ...
Tuesday, September 27, 2016 by Y

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