February 6, 2016

Search: blood pH that is considered normal in humans is 7.35 to 7.45. If a peblood pH changes from 7.35 to 7.45,

Number of results: 12,830

The lifetime of a 2- volt non- rechargeable battery in constant use has a normal distribution with a mean of 516 hours and a standard deviation of 20 hours. What is the z-score for batteries with lifetimes of 600 hours?
September 6, 2012 by Gee

Many women take oral contraceptives to prevent pregnancy. Under ideal conditions, 1% will become pregnant within one year. In typcal use, 5% become pregnant. Choose 20 random women taking the pill. How many become pregnant in the next year? a. What is the probability that at ...
August 4, 2010 by Dawn

A syringe which has an inner diameter of 0.6 mm is attached to a needle which has an inner diameter of 0.25 mm. A nurse uses the syringe to inject fluid into a patient's artery where blood pressure is 140/100. Assume the liquid is an ideal fluid. What is the minimum force the ...
June 16, 2013 by Maria

math, calculus
if f(1)=12 and f' is continuous, what is the value of f(4)? integral from 1 to 4 of f'(x)dx = 17 IF the integral of f'(x) dx from 1 to 4 is 17, as you say, then the function f(x), which is the integral with an arbitrary constant, changes by 17 from 1 to 4. Then the value of f(...
November 27, 2006 by Nicole

A scientist observing a group of spider monkeys noticed that the adult females often spend time picking leaves off of tree branches. The scientist hypothesizes that this behavior is caused by boredom. Is the scientists hypothesis valid? A- no, emotions of non-human organisms ...
September 28, 2014 by Skye

I am having trouble finding anything to answer this question. Any help I would appreciate it! Describe Darwin's Theory of Natural Selection and indicate why species are able to adapt to changes in their enviroment. Be sure to include a discussion of how "survival of the ...
February 24, 2010 by stephanie

Have to answer these in a reflection. Help? How has science evolved over time? How is human ingenuity portrayed in sciences? In what ways have humans shaped science? In what ways has science shaped our lives? What would the world be like without science? In what way has ...
January 14, 2014 by Rag

What are the health risks of consuming a high amount of sugar? A. High sugar raises your glucose levels for long-term energy. B. Sugar can promote tooth decay. C. High sugar intake can lead to high blood pressure. D. Sugar can cause ulcers can you help me . plezzzz i have this...
September 16, 2008 by AK

The mean of a distribution of 1000 individuals' blood pressure is 85. If this number were translated into a Z score it would be equal to +1 standard deviations. True or False? I know to calculate a Z score the formula is Z= (X-sub-i minus the mean)/ standard deviation. the ...
February 11, 2014 by Jeff

A mathematically defined curve that is the comparison distribution used in ANOVA is called the: - Normal distribution - Chi Square distribution - F distribution - T distribution
October 11, 2009 by Trey

Select the paragraph which is correctly punctuated: A) The patient came in today for her postoperative visit. She is status post appendectomy. Having had a ruptured appendix shortly after she returned home. She experienced nausea and vomiting and syncope, however, for the last...
December 12, 2012 by Marie

I need to re word this paragraph. Hemingway's distinctive writing style is characterized by economy and understatement, and had a significant influence on the development of the 20th century fiction writing. His protagonists are typically stoical men who exhibit an ideal ...
March 10, 2014 by Gabby

PSY 210
This is the assignment: Describe how three adults, each brought up under a different parenting style as a child, might cope differently with one of the changes listed in the table in appendix F. This is what I have so far. Just wanted your opinion to see if I am on the right ...
May 30, 2009 by kaiya

Which statement from "Why Do We Need Zoos?" best captures the author's point of view? "...zoos were open to the general public, too, so everyone could find out about animals." "Some people feel that there is lots of wild space and that animals should only live there." "Zoos ...
May 22, 2015 by David101

A & P
Assume that the allele controlling brown eyes (B) is dominant over that controlling blue eyes (b) in human beings. (In actuality, eye color in humans is an example of multigene inheritance, which is much more complex than this.) A blue-eyed man marries a brown-eyed woman; and ...
July 21, 2009 by carmen

AP Statistics
As the degrees of freedom for the t-distribution increase, the distribution approaches the value of zero for the mean. the t-distribution. the normal distribution. the F distribution. I'm thinking C...
October 29, 2012 by Anonymous

Math-Fair Game question
the game of dots is played by rolling a fair die and receiving 1$ for each dot showing on the top face of the die. What cost should be set for each roll if the game is to be considered a fair game?
January 23, 2010 by C.J

What part of speech is the word surveillance in "surveillance camera"? Also what part of speech is video in "home video"? Are they just considered part of the noun, or do they modify the nouns they come before, making them adjectives?
November 5, 2010 by JFer

Psychology 220
1.64 (1 pts.) Sangue dormido, or "sleeping blood" is a condition observed among individuals from the Cape Verde Islands (located off the west coast of Africa) and involves paralysis, convulsions, blindness, and tremors. This condition is referred to in DSM-IV as a(n) A) ...
December 9, 2012 by G. KAY

medical staff service management
Question 1. What are the shortfalls and limitations of the traditional medical staff organization model? Explain your reasons. Question 2. What improvements would you recommend to make it more responsive, accountable and reduce the time practitioners have to commit to ...
December 5, 2009 by pam

If a company sends several employees to an out of town conference and after hours one of the employees hangs a nude pin up poster on the door, names it after a female supervisor he does not like. It is the responsibility of his manager who saw the poster to say something. Is ...
March 7, 2010 by Firsttimer

Business Law
Becky Friedman, while a minor, buys a cassette recorder for $35. The day after her eighteenth birthday she attempts to return it, claiming it does not meet her needs. Must the seller take back the cassette recorder? Why or why not? I said yes, because a contract involving a ...
July 25, 2014 by Melissa

American Goverment
The case of Schenck v. United States established that (Points : 1) free speech is an absolute and unlimited civil liberty. speech may be abridged when an individual finds it offensive. speech may be abridged when it creates a clear and present danger. nothing can be considered...
May 24, 2015 by christopher

Business Communication
The way business communication is conducted [Passive voice] in the workplace experiences regular changes with the advances in technology that makes communication faster and easier.
July 26, 2011 by Robert

In an H-R Diagram, the path showing changes in a star's luminosity and surface temperature as a function of time is called its? What is your thinking on these? We are not going to do your work for you. We will be happy to critique your thinking. It's like she typed in her ...
January 2, 2007 by Liz

Help find information on this The collapse of Enron, Worldcom, and other firms has raised a number of questions concerning the ethical standards of outside auditors. As a result, a number of new rules and laws were adopted i need to describe these changes
April 10, 2009 by Bryan

is this phrase is noun, adverb or adjectective. 1. from our planet 2. formed in 1961 3. on the endangerered list 4. slowly down the rate of extinction 5. to supprt these efforts 6. with endangerered species 7. to make changes 8. saving endangered spieces 9. for the economy
December 14, 2009 by anu

One of the greatest lasting social changes of the development of mass armies was the A. breakup of aristocracies. B. creation of national identities. C. complete militarization of European society. D. development of the idea of "total war."
March 19, 2011 by Anonymous

Air entering the lungs ends up in tiny sacs called alveoli. It is from the alveoli that oxygen diffuses into the blood. The average voume of the alveoli is .00000000078 L. Assuming that the pressure in the alveoli is 1.0 atm and the temperature is 37 degrees celsius, calculate...
June 19, 2010 by Anonymous

Stats-BOB PURSLEY Help, do you know this?
Is there a rule to figure out if this is a true or false statement? A sample size of 900 is not large enough to conclude that the sampling distribution of p is a normal distribution, when the estimate of the population proportion is .995.
October 24, 2010 by help

economics (game theory)
Consider the normal tick tack toe game, but this time you have to AVOID getting 3 in a row in any line. Is there any strategy you can tell me that will make sure the first mover doesnt lose. Thanks
November 9, 2010 by david

Benzene has a heat of vaporization of 30.72kJ/mol and a normal boiling point of 80.1 C. At what temperature does benzene boil when the external pressure is 490 ? I think I have the equation setup, but I can't figure out how to solve for T2..please help
July 10, 2011 by hannah

Consider a spider walking from the top of a (stationary) beach ball. (Let that angular position = 0 O .) The spider finds it loses its grip when the normal force between it and the surface is less than 1/2 of its weight. At what angle does this slipping begin?
July 26, 2012 by Zac

What is the angle of refraction of a light ray that enters the surface of a calm lake from air at an angle of 45o to the normal? The refractive index of water is 1.333. I don't even know how to start this or what the formula is. Thanks for your help in advance. It really is ...
January 24, 2013 by confused

A normal population has mean 100 and variance 25. How large must the random sample be if we want the standard error of the sample average to be 1.5? I know the answer is 12. Would someone please be able to explain! and share what formula they used
December 3, 2014 by sam

how to start your own daycare basic steps
the philosophy of a child care program describes to go about accomplishing your goals b.a list of policy considerations for parents to follow c.normal child growth and development my answer is c
February 25, 2015 by susue

Does my poem below have these things "explain why it is where it is on the periodic table, what element(s) it might combine with to make a compound/molecule, and finally, WHY it would interact with that other element" Here is the Poem Below: “What’s your element my name?” “My ...
December 30, 2010 by Anonymous

For a global paper I have to take 20 notecards my topic before I write it. I am looking for online sources that are either professional or they are endorsed by a professor. My paper deals with the adaptations humans made in order to survive based on the geography/ the effects ...
January 2, 2009 by Anonymous

I'm not sure how to multiply (x^2+6x=9) by (x^2-1) I would assume that you would have to distribute everything as normal, including the 9 ( the answer being x^4-x^2+6x^3-6x=9x^2-9)but I am really not sure because I havent done something like this before.
November 25, 2006 by liz

The normal recommended amount of Vitamin C is 1,000 milligrams (mg) per day for non-pregnant women. During pregnancy how much vitamin c does a pregnant woman need?
February 1, 2010 by Diamond

A 10N block is attached to the wall by a rope on a frictionless surface. If the lower surface makes an angle of 30 degrees with the horizontal, calculate the (a) normal force (b) tension on the rope.
November 8, 2011 by Lexi

9 is a very strange digit. Try to use four nines 9999 and normal operations plus minus multiply divide brackets etc, use 4 nines to make 20
September 13, 2013 by Tim

A block of mass m = 14 kg is pressed with a horizontal force F against a frictionless ramp of angle θ = 78∘. What is the magnitude of the normal force exerted by the incline surface on the block?
October 1, 2013 by ss01

We record the neuroticism ratings of a group of subjects. The subjects have different scores and they fall into normal distributions. In this example, neuroticism is a(n): the answer is Variable, but WHY?
March 9, 2015 by Alicia Estrada

A normal clock loses 3 minutes per hr and another clock gains 5 min per hr. How many hours after from now, both the clocks will show the correct time simultaneously?
January 7, 2016 by aman

Medical Language
Could someone please help me with this I have been working at this for a few hours now. A. Use the word bank below to build the medical word that corresponds to each definition in problems 1-16. Word parts may be used more than once. Click the grey box to begin typing. gloss/o...
October 7, 2008 by Anonymous

Science Check answer
******I WILL GIVE MY ANSWERS AFTER I POST THE QUESTIONS****** 1. Momentum is a measure of ____. how hard it is to stop an object the amount of matter in an object the tendency of an object to change its motion the amount of force acting on an object Use the following equation ...
April 25, 2013 by Jman

Each of the numbers 0 through 15 is written on a piece of paper and all of the pieces of paper are placed in a hat. One number is selected at random. determine the probability that the number selected is even. Note 0 is considered an even number.
June 11, 2012 by angela

Animals have been used in medical research for centuries. Most of the animals used for research are rodents such as rats, mice, hamsters and gerbils. Some dogs, cats and a variety of goats, ferrets, pigeons, monkeys and rabbits are also used .The struggle against this tyranny ...
March 31, 2008 by Walker

The children of willesden lane
1.How does Lisa Jura's music shape her identity? 2.How important is Lisa's religion to her identity? 3.What changes does Lisa and her family experience so far in the book? Which do you think were te most difficult for Lisa to accept? for her parents? how have you coped with ...
December 26, 2006 by Nyeem

Function/ Human Structure/ Plant Structure 1. Gas exchange 1. lungs 1.Stoma 2. Circulation 2. Blood vessels 2.Xylem 3. Water intake 3. mouth 3.Roots 4. Energy intake 4. mouth 4.Chloroplasts 5. Internal support 5. skeleton 5.Stem 6. Energy Storage 1. Fat cells 1. Vacuole 7. ...
June 4, 2014 by here is my chart Dr. Bob

As the degrees of freedom for the t-distribution increase, the distribution approaches the value of zero for the mean. the t-distribution. the normal distribution. the F distribution.
October 26, 2012 by What?

Our teacher handed out handfuls of m&ms to each student in class. We were divided into 4 groups of 5 each. We had to count the colors of each of our handfuls of m&ms. Would this be considered a random sample? why or why not? I know the definition of random sample but I don't ...
September 4, 2013 by Brandi

What is the z-score for a test score of 440 in which the test has a normal distribution of N(400, 50)?
December 4, 2012 by Angie

A 1 kg apple sits on a table. What is the normal force of the table acting on the apple?
January 12, 2016 by Leila

Fill a balloon with helium gas to a volume of 2.68 L at 23 celsius and 789mmHg. What would the volume of helium if the pressure changes to 632 mmHg but the temperature is unchanged. This is how I solved it V2 = V1 X P1/P2 2.68L X 23/789 = V2 =.078 L Is this correct
October 21, 2007 by lt

some species of insects e.g butterflies, are found in greater numbers at certain times of the year. Suggest 3 reasons to account for changes in population numbers throughout a year. fully explain each reason
January 18, 2010 by reka

According to the age-cohort tendency, significant changes in the pattern of political socialization is typically concentrated among: retired citizens. younger citizens. middle-aged citizens. citizens that have children.
April 27, 2011 by Anonymous

A parallel-plate capacitor is charged by a battery and then the battery is removed and a dielectric of constant K is used to fill the gap between the plates. Inserting the dielectric changes the energy stored by a factor of A)2. B)1/K. C)1 (no change). D)K. E)K-1.
February 3, 2013 by Liz

What is a reason Sumer declines as a civilization? A- Sumerian rulers fought to gain territory B- the Tigris and Euphrates rivers dried up C- the climate changes drastically D- Sumerian rulers outlawed religion My guess is A
September 23, 2014 by Skkye

Let 70.0 J of heat be added to a particular ideal gas. As a result, its volume changes from 65.0 cm3 to 169.0 cm3 while the pressure remains constant at 1.7 atm. By how much did the internal energy of the gas change?
April 19, 2015 by Shane

Given: the linear expansion coefficient of glass is 9 x 10^-6 ('C)^-1. An automobile windshield has dimensions of 59 cm by 390 cm. What minimum spacing around the windshield is needed to prevent the windshield from breaking if the temp. changes by 146' F? answer should be in ...
February 25, 2010 by elisabeth

Given: the linear expansion coefficient of glass is 9 x 10^-6 ('C)^-1. An automobile windshield has dimensions of 59 cm by 390 cm. What minimum spacing around the windshield is needed to prevent the windshield from breaking if the temp. changes by 146' F? answer should be in ...
February 25, 2010 by elisabeth

Given: the linear expansion coefficient of glass is 9 x 10^-6 ('C)^-1. An automobile windshield has dimensions of 59 cm by 390 cm. What minimum spacing around the windshield is needed to prevent the windshield from breaking if the temp. changes by 146' F? answer should be in ...
February 25, 2010 by elisabeth

health care
How does the government contribute to positive changes in health care?
January 20, 2011 by april

For all positive integers n, let f3(n) be the representation of n in base 3, considered as a number in base 10. For example, since 5 in base 3 is 123, so f3(5)=12. What is the sum of all positive integers n such that f3(n)=8⋅n?
May 6, 2013 by hemant

AP Biology
In 1918 a particularly virulent strain of influenza (an RNA virus) wiped out millions of health humans in the prime of their lives. Epidemiologists fear that such a super bug could revisit us in the future. And thus there was quest to find samples of the virus, and make a ...
March 28, 2012 by Sammy

Social Studies
What are the methods or ways each group hoped to accomplish the changes they felt were necessary and state what each hoped to achieve. - Utopian Socialists - Revolutionary Socialists - Evolutionary Socialists
October 7, 2008 by Ashley

_____ are symbols used to indicate changes that need tobe made to text. A. Proofreaders marks B. Correction Marks C. Insertion Marks D. Preview symbols I got A.
June 7, 2012 by Sarah

The atmospheric pressure above a swimming pool changes from 771 to 772 mm of mercury. The bottom of the pool is a rectangle (11 m cross 21 m). By how much does the force on the bottom of the pool increase?
November 13, 2012 by Anonymous

Physics Constant Force question help.
A constant force acting on body mass 5 kg changes its speed from 2 m/s to 7 m/s , the direction of motion remains unchanged, find FORCE. answer is 2.5, but help me solve it, thanks
October 2, 2014 by Shahab Mirza

physical education
Your training partner has stopped pedaling during the spinning class you are both taking. She wants to check her exercise intensity level. You have a piece of exercise technology for this job and can continue to pedal while keeping tabs on your workout progress. Select the ...
January 9, 2014 by Eugene

This society was matrilineal. Clan members could not marry each other because they were all blood related on the mother’s side of the family. Houses belonged to the oldest married woman in the family, and each household contained at least ten people. Sons were disciplined and ...
September 8, 2014 by Katt

Writeacher, can you ask a science teacher to help me with my application? (methods adopted when analyzing experiment data concerning biodiversity in water) I would be extremely grateful to you. Approach 1) Task organization and information distribution The various tasks will ...
February 2, 2012 by Henry2

Review the concepts of Animism, Animatism, and Deism and describe how they vary in differences and similarities. Then, describe how each belief system is expressed by a particular culture that practices each concept. Animism is the belief that all life forms (humans, animals, ...
February 3, 2015 by MeMe

Are the following physical or chemical: a. dew is dried by the sun a dark cloth is faded by the sunlight c. grape juice is converted to wine d. soap is dissolved in water a.physical b.physical c.chemical d.chemical Physical changes are those in which the substance is not ...
September 9, 2006 by Joe

Hi my textbook is not helping me at all, any links or ideas would be appreciated! What are some of the benefits of squeezing so much data into virtually every cell in the body? Why did we not evolve with one central repository of DNA rather than having it replicated throughout...
November 25, 2007 by Michelle

Wanstead Engineering Case 9 The annual bonus for senior managers at Wanstead Engineering was first agreed in 1998. Since then the company has seen no need to make any changes to the way in which the bonus is calculated. Both shareholders and managers agree the bonus is ...
March 12, 2014 by Ringo

How is the best way to write the explaination on the changes that you would make to revise the paper. I know what needs to be corrected, but I am not sure how to word it in a paragraph. The Dark Knight was the most popular film of 2008. Unlike most popular summer movies it was...
June 1, 2011 by Nick

1. What are other methods of moisture determination besides oven drying? 2. During the drying of samples, the weight is considered constant when the last two weights are within ± 0.0003 grams. What is the reason for this? For #1, here is a site for you to read. (Broken Link ...
August 10, 2007 by smiley

Thank you very much. I need you to check these sentences, too. 1) Elizabeth was considered as a political genius of the first rank. 2) The Spanish fleet was composed of slow and heavy ships and that's why Elizabeth won the war. 3)He tells his soldiers to cut trees from Birman ...
October 16, 2011 by Henry

Psychology - writing paper - Questions
The role of myelin with regard to nerve impulse transmission. How MS disrupts normal brain function A description of the dysfunctions the MS victim might experience if the disease where to attack the myelencephalon, metencephalon, mesencephalon, diencephalon or telencephalon.
October 4, 2009 by Anonymous

Let x be a random variable that represents the length of time it takes a student to complete a take-home exam in Dr. Larson’s psychology class. After interviewing many students, it was found that x has an approximately normal distribution with mean =5.2 and standard deviation...
November 6, 2013 by Anonymous

There is one more
Mr.Carter worked many hours last week overtime - his pay tripled and he recieved an additional $700. What is his usual and normal weekly salary? Sorry for the spamming but I just had a 3 - question trouble. And can you tell me how I can do it? -Written using my ipad
June 27, 2014 by Dire

If you placed the stethoscope on the patient's bracial artery, but did not put the BP cuff on the patient, you wouldnt hear blood flow sounds. Explain Why you woundnt hear hear bllod floww sounds if you didnt put the BP cuff in the patient?
April 13, 2011 by Ivy

American History
Which of the following statements is true of life in the New England colonies? A. Only married women could exercise control of their property B. Those who aspired to the social elite had to be members of a congregational church C. Literacy wasn't considered importan t D. Many ...
January 26, 2014 by Shawn

Pro-war & religion. (Remember i'm against global peace) Is this right at all and what else could I add. Thank. A few people feel that they believe in the only right religion and that people of other faiths should be destroyed. War is fought over what individuals believe in, ...
April 1, 2009 by Kara

Each of the numbers 0 through 26 is written on a piece of paper and all of the pieces of paper are placed in a hat. One number is selected at random. Determine the probability that the number selected is even. Note: 0 is considered an even number. I think it may be 14/26?? ...
July 27, 2011 by Jen

science help
Which of the following is considered a drawback to using wind energy as a source of power? Wind energy is highly polluting. Wind energy is nonrenewable. Winds do not always blow consistently. Winds produce lesser quality energy than other sources. is it c
December 21, 2015 by Oscar

A cantilever beam member made from steel with hollow circular cross section experiences an axial load of 300 KN (F1), and a vertical load of 200 kN (F2) as shown in the following figure. The outside diameter of the beam is 50mm and the uniform wall thickness of the cross ...
August 4, 2012 by shane

Find the equation of the tangent line and the normal line to the graph of the equation at the indicated point. x^2-y^2=16, (5,3) I need to show work, so answers formatted in this manner would be most appreciated. Thanks! :) :)
November 11, 2007 by Jon

Over 60% of the people who fly to Normal, Illinois, do so on American Airlines. Hence, most people prefer American to any other airline. describe the misuse or misinterpretation of statistics that may be involved.
August 7, 2009 by jessica

The upward normal force exerted by the floor is 620 N on an elevator passenger who weighs 650N. What are the reaction forces to these two forces? Is the passenger accelerating? If so, what are the magnitude and direction of acceleration?
August 22, 2009 by colleen

hello, we have got activity based question in school and it contains marks.. well here is the question Q1.if a person's wight is 355 N then that person would be (a)fat (b) normal (c) thin Thanks!
February 5, 2010 by Rebecca Bhutto

A light ray strikes a flat, L = 3.7 cm thick block of glass of refractive index 1.47 in the attached figure, at an angle of È = 340 with the normal. Calculate the lateral shift of the light ray, d.
March 30, 2010 by mm

A light ray strikes a flat, L = 3.7 cm thick block of glass of refractive index 1.47 in the attached figure, at an angle of È = 340 with the normal. Calculate the lateral shift of the light ray, d.
March 30, 2010 by mm

Draw a vertical line through a normal distribution for each of the following z- score locations. Determine whether the body is on the right or left side of the line and find the proportion in the body. (a). z = 2.20 (b) z = 1.60 (c) z = -1.50 (d) z = - 0.70
December 19, 2010 by Anonymous

We have a group of 75 people and for their raw scores, you are given the Mean (M = 30) and variance (VAR = 16). Assuming a normal distribution of scores, what is the probability of randomly selecting a score between 27 and 31 for this group?
February 29, 2012 by james akbar

A 60kg wood carving of a gazelle slides under the action of the force shown. What is the normal force? assumin the gazelle starts from rest, how long will it take to move 3 meters?
October 25, 2012 by antonio

The x coordinate of the center of gravity of this horse is 1/4 of the way from his front legs (at left) to his rear legs (at right). His weight is W. What is the normal force exerted by the ground on each of his two front hooves?
December 10, 2012 by Frustrated

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