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September 21, 2014

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: 11,063

Chemistry
assuming the vinegar solution has a density of 1.01 g/mL, calculate the percent by weight of actic acid (CH3CO2H) in your sample of vinegar. How does the value compare with 5% the value for the % acetic acid in normal vinegar? Thanks!
March 7, 2012 by Wandy

Statistics
Weights of male mountain lions follow the normal distribution with a median of 150 lb and an interquartile range of 8.2 lb. Find the 75th percentile of the weights. Find the 95th percentile of the weights.
March 28, 2013 by Andrea

math
Suppose that an accounting firm does a study to determine the time needed to complete one person's tax forms. It randomly surveys 100 people. The sample average is 23.8 hours. There is a known population standard deviation of 6.0 hours. The population distribution is assumed ...
November 19, 2011 by mayra

Math Calculator help
Assume that a normal distribution has a mean of 21 and a standard deviation of 2. Use the empirical rule to find the percentage of values that lie above 23. Now I did this on the Ti 83 by using Normalcdf(-5,1) and getting an answer of 0.84 and then 1-0.84 and I get about 15.9 ...
November 25, 2011 by HM

Physics
Sukey is riding her bicycle when she sees a fallen tree 42 m ahead. If the coefficient of friction is .36 and she is travelling at 50 km/ hr and she and the bike have a mass of 95 kg, how much stopping distance does she need. I got as far as her speed equals 13.9 m/sec. Do we ...
November 19, 2012 by lizgreene52

physic 1
A Mercedes-Benz 300SL (m = 1700 kg) is parked on a road that rises 15 degrees above the horizontal. What are the magnitudes of (a) the normal force and (b) the static frictional force that the ground exerts on the tires? Important: Assume that the road is higher up to the ...
February 13, 2014 by Anonymous

physics
A Mercedes-Benz 300SL (m = 1700 kg) is parked on a road that rises 15 degrees above the horizontal. What are the magnitudes of (a) the normal force and (b) the static frictional force that the ground exerts on the tires? Important: Assume that the road is higher up to the ...
February 18, 2014 by Anonymous

Biology
Among humans, increased interest in food intake normally occurs _____. only after the production of glucose in the liver can no longer meet metabolic needs when fewer calories are taken in than are expended, but only after the body depletes its reserves of fat in the liver via...
March 14, 2012 by Jake

physics
A horizontal disc rotating freely about a vertical axis makes 90 revolutions per minute. A small piece of wax of mass m falls vertically on the disk & sticks to it at a distance r from the axis. If the number of revolutions reduces to 60, then find the moment of inertia of...
December 30, 2008 by hriday

Physics
I had to graph the following data and find the slope: Normal Force: Frictional Force: 0 0 2.0 0.6 6.0 1.8 9.0 2.7 10.0 3.0 The slope was 0.30. The question that I am confused on is what does this graph's slope represent?
June 24, 2009 by Jack

physics
Let the mass of the block be 7.7 kg and the angle be 25. Find (a) the tension in the cord and (b) the normal force acting on the block. (c) If the cord is cut, find the magnitude of the block's acceleration.
October 9, 2010 by daisy

physics
A 50-kg penguin stands on ice. A helium balloon is attached to the penguin by means of a harness and pulls upward with a force of 90 N. What is the normal force of the ice on the penguin?
February 25, 2011 by Nolan

Physics
Complete the following statement: The term net force most accurately describes: a) quantity that causes displacement b) quantity that keeps the object moving c) the mass of the object d) the quantity that changes the velocity of an object c) is not the right choice. I believe ...
November 14, 2007 by Andrea

Chemistry
What is the relationship between the equilibrium and changes of state? You need to be a little more specific. For liquids, for example, in a closed system, the vapor pressure of the liquid reaches equilibrium between the vapor and the liquid.
April 15, 2007 by N/A

History 1865 to 1945
I need some help with my history. What was some of the challenges and failure of Reconstruction for the Radical and Moderate Republicans? I know that the Reconstruction was thought to be a failure but what positive changes took place during this time? Thanks.
December 6, 2009 by B.B.

Chemistry
The molecules water (H2O) and methane (CH4) have similar masses, but methane changes from a gas to liquid at -161 degrees C. Water becomes a gas at 100 degrees C. what could account for the difference?
April 11, 2010 by Jack

Math
Mrs. Lopez wants to retile her 16 ft by 18 ft dining room. a. How many 1 sq ft tiles does she need? I calculated 288 tiles b. She changes her mind and wants to use 4 in by 4 in square tiles. How many square tiles does she need? I'm stump on how to answer this part of the question
April 12, 2010 by Nam

science
Q: which of these conditions is least likely to cause a species to become extinct due to environmental changes? A: -less genetic variation -more genetic variation -specific food preferences -more competition for food
March 3, 2013 by kate

english
I was given an assignment to write a paragraph essay about the short story"'the sniper''. And Ialready started and i want you to check my work if am on the right track.I started by writing my general statement. The short story teels bout modern warfare at its darkness when A ...
February 15, 2011 by ted

medical
whaen comparing the flow of lymph in the lymphatic system with the flow of blood in the circulatory system, it can be said that the lymphatic system also : A- USES A PUMP B- CONTAINS FLUID THAT TRAVELS IN ONLY ONE DIRECTION C-USES VALVES TO PREVENT BACKWARD FLOW CONTAINS FLUID...
March 4, 2011 by lillian

Biochemistry
The following data describe the binding of oxygen to human myoglobin at 37oC. P02 (mm Hg) = 0.5 1 2 3 4 Theta = .161 .277 .434 .535 .605 P02 (mm Hg) = 6 8 12 20 Theta = .697 .754 .821 .885 From these data, estimate: a). P50 b) the fraction saturation of myoglobin at 30 mm, the...
September 28, 2007 by Josh

biochemistry
The following data describe the binding of oxygen to human myoglobin at 37oC. P02 (mm Hg) = 0.5 1 2 3 4 Theta = .161 .277 .434 .535 .605 P02 (mm Hg) = 6 8 12 20 Theta = .697 .754 .821 .885 From these data, estimate: a). P50 b) the fraction saturation of myoglobin at 30 mm, the...
November 7, 2013 by nelly

Physics
4) A 1200 kg car is accelerating at 1.6 m/s2. If the coefficient of friction of friction is 0.15, what is the force applied to the car by the engine? here do you use the equation kinetic friction= μk(normal force) and put in 1.6 m/s^2=.15(Fn) is this how you go about it?
October 31, 2009 by Anonymous

research and evaluation
Give examples of both discrete and continuous data? What makes them different? Is the measurement of money continuous or discrete? Explain. Can discrete data be analyzed using the normal distribution? Why or why not?
November 18, 2010 by sue

Statistics
Consider the standard normal distribution. Find the area for the z-score -0.75. Draw a picture of this distribution showing the location of the z-score and the mean. Shade the region corresponding to the area found for the z-score.
March 8, 2014 by LaToya

statistics
The diameter of an electric cable is normally distributed, with a mean of 0.6 inch and a standard deviation of 0.02 inch. What is the probability that the diameter will exceed 0.62 inch? (You may need to use the standard normal distribution table.
June 4, 2014 by leelee kay

ENGLISH Literature
How is the idea of luck prsented in the Rocking Horse Winner? Was the boy in the story Lucky? I do think he was. i THINK the fact that he had a desire to accomplish what he set out to do he was sucessful. IT HAD NOTHING TO DO WITH LUCK One can be either lucky or unlucky. Both ...
April 30, 2007 by DANIELLE

Health
Which one of the following factors would be considered de-identified information? A. Patient name: Charles Logan B. Patient policy number: 65388296531 C. Social Security Number: 555-55-5555 D. Patient condition: improved breathing with new medication I've chose D but not sure...
April 22, 2009 by Amanda

health
This 82 year old female was admittd for acute exacerbation of chronic obstructive pulmonary disease. The progress notes indicate taht the patient received a transfusion for anemia. The discharge diagnoses state acute exacebation of chronic obstructive pulmonary disease and ...
October 16, 2012 by Anonymous

terminology
When comparing hemodialysis and peritoneal dialysis, it can be said that A. hemodialysis takes longer than peritoneal dialysis. B. peritoneal dialysis involves the removal of blood from the patient. C. hemodialysis is a step closer to the need for transplantation compared with...
May 11, 2009 by Kimberly

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

statistics
Solve the problem. The lifetime of a new brand of light bulb can be described by a Normal model with a mean of 2000 hours and a standard deviation of 250 hours. Find the percentage of light bulbs that will last more than 2600 hours. A.) 100% B.) 5% C.) 99.18% D.) 0.82% E.) ...
September 13, 2010 by Anonymous

teacher aide
A diagnosis of mental retardation means that a child a.can't read or write at a funtional level. b.needs serious learning support in mental ability and behaviour. c.has a mental age equal to his or her chronological age. d.can never funtion in normal society.
May 25, 2011 by sara

Teacher Aide
A diagnosis of mental retardation means that a child a. can't read or write at a function level b. needs serious learning support in mental ability and behavior c. has a mental age equal to his or her chronological age. d. can never functional in normal society.
October 10, 2013 by Izhar

science
which businesses would changes impact the most from biogeochemical cycles? Businesses involved in their products: fertilizers, soil conditioners, soil bacteria, etc. Businesses related to enzyme reaction products: Sugar Syrup (from wood chips), medicines, etc.
April 25, 2007 by pearl

Physic
A wave pulse travels along a string at a speed of 160cm/s. Note that part a is independent and refer to changes made to the original string. Part A:What will be the speed if the string's tension is doubled? I was thinking that it should be 320...but i think its wrong..
November 7, 2009 by Arooj

physics
The bunny is initially hopping east at 7 m/s when it first sees the fox. Over the next half second the bunny changes its velocity to west at 12 m/s and escapes. What was the bunny's average acceleration (magnitude and direction) during this half-second interval?
October 11, 2012 by Nellie

English
Need an example of main idea for the following sentences. A dog needs fresh, clean water every day. To stay healthy, a dog should exercise every day. A dog's diet changes throughout its life.
October 29, 2013 by Hayden

calculus
A bug crawls along the graph of 2 y x x    4 1 , where x and y are positive and measured in centimeters. If the x-coordinate of the bugs position x y,  changes at a constant rate of 3 cm/min, how fast is the y-coordinate changing when ...
April 18, 2014 by muadh

chemistry
couple theory questions i don't quite understand... What is vapor pressure ad why does it change with temperature? and... The assumption was made that slight changes in the depth under the surface of the water will not significantly change total pressure in a graduated ...
January 31, 2008 by alicia

Physics-half way fin.
A person was shot vertically upward from a cannon with a mass 52 kg and a speed of 35 m/s. a) what was the height according to conservation of energy and b) what was the person's total energy? (TME never changes!) a) used TMEo=TMEf height= 63 m. b.)Would I use PE=mgh
June 21, 2014 by Sasha

statistics
It is estimated that amounts of money spent on gasoline by customers at their gas stations follows a normal distribution witha standard deviation of $3. It was also found that 10% of all customers spent more than $25. What percentage of customers spent less than $20.
February 16, 2012 by Anonymous

Health
What short-term and long-term health conditions are direct consequences of the obesity epidemic? What individual and societal changes can help reverse the obesity epidemic?
April 28, 2009 by Smith

computer
Hi my question is that that i`ve downloaded mozilla now my question is that by mistake i pressed a button and screen became too small of that site now how shall i make it back to normal as large as it was??? plz i need help coz i have to study so plz help me.
June 30, 2009 by Bilish1

Health
Normal urine is ____, as indicated by its pH value. A) slightly alkaline, B) neutral, C) slightly acidic, D) extremely alkaline Normally I would post what my answer is along with the question but on this one I have NO CLUE! I can't find the answer anywhere.
September 1, 2010 by Derek

Physics
A tall strongman of mass m = 93 kg stands upon a scale while at the same time pushing on the ceiling in a small room.If the scale reads 1062 N (about 239 lb), what is the magnitude of the normal force that the ceiling exerts on the strongman?
September 21, 2012 by Anne

Statistics
The breaking strength (in pounds) of a certain new synthetic is normally distributed, with a mean of 167 and a variance of 9. The material is considered defective if the breaking strength is less than 158 pounds. What is the probability that a single, randomly selected piece ...
September 13, 2012 by Anonymous

books(short story)
Short Story: Standard of Living Author: Dorothy Parker Question: Explain what comment Dorothy Parker is making on the standards by which people judge their own lives and those of others? What aspect of this story is considered escape fiction, support answer with references to ...
August 10, 2013 by Steve

stats
8-A bakery stated that the average number of breads sold daily is 3000. An employee thinks that the actual value might differ from this and wants to test this statement. The correct hypotheses are: (1) H0 : = 3000 H1 : not= 3000 (2) H0 : > 3000 H1 : 3000 (3) ...
April 1, 2010 by Judy and group

Algebra
Write an equation of the line satisfying the given conditions. Parallel to the line y=-5x-6 and a y-intercept of -2. Would it be: y=-5x-2 The slope stays the same due to it being parallel and the only thing that changes is the y-intercept and that would be the -2. Am I correct?
April 18, 2010 by Carrie

statistics
(population) A normal distribution has a mean of 80 and a std dev of 20. For each of the following scores, indicate wheter the tail of the distribution is located to the right or left of the score, and find the proportion of the distribution located in the tail. a.X=85, B.X=92...
February 7, 2008 by Shane

physics
A missile launched at a velocity of 30.0 m/s at an angle of 30.0 to the normal. What is the maximum height the missile attains? sin 60 = 0.866025404 0.866025404 x 30 = 25.98076211 25.98076211 x 25.98076211 / 2 / 9.8 = 34.4 m
April 2, 2008 by Jon

math
Find the z-score for the given raw score, mean, and standard deviation. Assume a normal probability distribution for raw score = Raw score = 66, =60 , and =6
July 18, 2010 by Anonymous

Chemistry
What will be the freezing point of a solution made by dissolving 5.25 g of naphthalene (C10H8) in 100.0 g benzene (C6H6?). The normal freezing point of benzene is 5.5C and K f (benzene) is 5.12C / m.
September 4, 2014 by Emily

college medical coding please help!
Discuss coding for obstetrics, including items covered by the global fee for antepartum and postpartum periods of normal pregnancy. If a patient suffers multiple burns, describe the correct coding sequence. Explain how evaluation and management (E/M) codes are grouped.
December 10, 2009 by jessica

Chemistry- Le chatelier's Principle
HOw would you predict the colour change or changes in number of states for the following: To a solution of 5 drops of 0.3 M K2CrO4 ans 2 drops of 0.3M NaOH add a drop at a time 0.1 M Ba(NO3)2 until a change is noticed. Given: BaCrO4(s) ---> Ba2+ + CrO42- 2CrO42-+2H+ --->...
March 4, 2009 by meme

Abnormal Psychology
Irene has experienced physical problems because her life has been disrupted by environment changes and constraints. She complains of headaches, sleep problems, and poor relationships. Her condition can best be explained by which viewpoint? the biopsychosocial model the ...
October 30, 2009 by Charles

Abnormal Psychology
Irene has experienced physical problems because her life has been disrupted by environment changes and constraints. She complains of headaches, sleep problems, and poor relationships. Her condition can best be explained by which viewpoint? - The biopsychosocial model - The ...
October 30, 2009 by Charles

History
What are some of the changes that changed America from a Liberal country in the 1960s to a Conservative nation in the 1980s? What events sparked this? I'm guessing Watergate was one. Was the Iran Contra Affair one, or Vietnam? Please give specific examples, or who was elected ...
April 30, 2012 by Bobby

6th Grade Math
Can someone please show me how to work this problem below? Jacob earned $80 babysitting and deposited the money into his savings account. The next week he sepnt $85 on video games. Use the integers to describe the weekly changes in Jacob's saving account balance.
September 2, 2014 by Tim

trig
as a hot air balloon rises vertically, its angle of elevation from point P on level ground 110 kilometers from th epoint Q directly underneath the balloon changes from 15 degree 5' to 31 degree 45'. Approximately how far does the balloon rise during this period? a. 38.4 km b. ...
October 22, 2011 by sam

health
When comparing the flow of lymph in the lymphatic system with the flow of blood in the circulatory system, it can be said that the lymphatic system also A. uses a pump. B. contains fluid that travels in only one direction. C. uses valves to prevent backward flow. D. contains ...
May 11, 2009 by Tyra

Ms. Sue HELP ASAP - history
Thank you so much but can you help me a little more??? Go Beyond voting. Heres a couple of questions we came up with to help answer the previous qestion. What are the constitutional changes that have expanded the right to vote and how did they do that??? we got the 15th, 19th...
October 14, 2007 by <<<UGH>>>

CHEMISTRY
A sample of gas in a balloon has an initial temperature of 28 and a volume of 1360 . If the temperature changes to 86, and there is no change of pressure or amount of gas, what is the new volume, , of the gas? Express the volume numerically in liters.
April 4, 2011 by Anonymous

English
Is it self plagerism if I take the same argument or main idea from a paper that I wrote last semester and use that same principle/argument/main idea/thesis in another paper for the next semester if it's is completely rewritten with different words and stuff but is trying to ...
December 27, 2011 by Jhon

pre calculus
I believe that the domain for f(x) = log subscript 3 (1-x) is x is a real number I think the range for the same equation is y > 1 . the domain of log (1-x) would be such that 1-x > 0 -x>-1 x < 1 whereas the range would be y is any real number Have you considered ...
January 13, 2007 by emma

english
Can you help me paraphase this? I set off on a four-mile walk to our forge,pondering as I went along,on all that I had seen,and deeply revolving that I was a common labouring boy,that my hands were course, that my boots were thick,that I had fallen into a despicable habit of ...
May 6, 2008 by matt

Social Studies
how would voters most likely react if political leaders raised taxes by 50% ? A. they would not make any changes in their behavior. B. They would demand more public goods and services. C. They would stop voting in elections. D. They would not re-elect the leaders. i think A.
September 11, 2014 by chris w

science
What are the four factors that produce changes in population because of Nutria's? Which factors affect population size? What is the prediction of what will happen to the Nutria population after the land is depleted of the nutria;s food resource? PLEASE HELP.
December 13, 2009 by Lori

Science
In an experiment, 200 g of aluminum at 100degrees celsius is mixed with 50.0g of water at 20.degrees celsius, with the mixture thermally isolated.(a)What is the equilibrium temperature?What are the entropy changes of(b)the aluminum,(c)the water,and(d)the aluminum-water system?
August 23, 2010 by lungi

Chemistry
How do I determine the noble gas configuration of Sm+3? I know the normal noble gas configuration of Sm is[Xe]6s2 4f6. Thanks!
January 8, 2011 by Kayla

physics
It Takes 2 N of force to get a 15 kg object to move horizontally on a surface. What is the normal force of the surface on the object?
November 8, 2011 by Kai

chemistry
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 410 ? This is how I am solving this problem, ln(415/760)= (30720/8.314)*(1/80.1 - 1/T2) It is asking to answer using two...
January 25, 2009 by Lost

statistics
A researcher conducts a t test for dependent means in which it is predicted that there will be a decrease in unemployment from before to after a particular job-skills training program. The cutoff "t" needed is -1.8333. The standard deviation of the distribution of means of ...
August 15, 2010 by Anonymous

bio
so the question is : List three different factors which influence the rate of enzyme activity and specifically explain each factors influence on enzyme activity. My answer: Since enzymes are proteins, they are very sensitive to environmental conditions. The very nature of ...
June 29, 2006 by bobs

Algebra 2 help :)
Any number in the form of a+-bi , where a and b are real numbers and b not equal 0 is considered a pure imaginary number. TRUE OR FALSE The minimum value is the smallest y-value of a function. T RUE OR FALSE i2 = square root of -1. TRUE OR FALSE Complex numbers can be graphed ...
November 20, 2012 by Robert

psychology
ASa scientist, Carl is concerned with intensityof lights in the modern human evviroment. In his research project,Group A consists of volunteers who have agreed to sleep each night for a week with a 150 watt light bulb hanging over their bed. Group B will sleep in total ...
April 12, 2012 by Lisa

Biology
37. Hyphae a. increase the surface area-to-volume ratio of the fungus b. have slender filaments c. allow for efficient uptake of nutrients d. all of the above D? 38. In which process do tRNA molecules attach amino acids to the growing chain according to the codons? a. ...
February 22, 2010 by mysterychicken

Biology
37. Hyphae a. increase the surface area-to-volume ratio of the fungus b. have slender filaments c. allow for efficient uptake of nutrients d. all of the above D? 38. In which process do tRNA molecules attach amino acids to the growing chain according to the codons? a. ...
February 23, 2010 by mysterychicken

MATH PLEASE HELP
a) How much will the monthly payment on a five yr car loan that changes 8.1% interest (compounded monthly) if the amount borrowed is $12,000? b) How much total interest will be paid over the life of the loan for A i think it's 300?
October 4, 2011 by MathHelp

Statistics
I've made an attempt to solve these using my TI-84 plus, however I don't know if my approach is correct. Any help is appreciated. 1.) As the costs of prescription drugs escalate, many senior citizens are ordering from or going to Canada to get their medicine. Is there a good ...
May 1, 2012 by Amy

Physics, spring force
To compute work done by the spring force, calculate the area of a: a)rectangle b)circle c)triangle The spring force changes as a function distance, so triangle if on a F vs x plot
March 3, 2007 by Anonymous

human resources
Write a 1,400- to 1,750-word paper in which you address the following considerations related to selection tools: o Name three selection tools that you would consider using for a hiring program at a supermarket. o Choose what you think is the best selection tool or combination ...
October 18, 2009 by pam

a question
All things considered,_____ not a bad day. its or it's "It's" is a contraction that is equivalent to "It is". "Its" means "that which belongs to it", and is in the same category with "mine, his, hers and ours" Which do you think fits in the blank? Whenever you see an ...
October 21, 2006 by DEB

ap chemistry
some reactions that are considered to be spontaneous at low temperatures will not proceed at a measurable rate or form any measurable quantity of products for several hours, days, or years. a. explain why this is. b. will the addition of a catalyst alter the value of delta "G...
December 5, 2009 by Anonymous

biology
What is the effect of enzyme concentration on enzyme activity? Explain how enzyme activity changes as enzyme concentration decreases, and discuss why this occurs (on a molecular level).
March 2, 2008 by Anonymous

HISTORY
I cannot find information on the emergence of mass society, mass media and how celebrity influenced change? Changes in the 1920's create a clash of values btw. modernists and traditionalists? how traditionalists fight back against the age of modernism and mass society??
January 25, 2010 by ggift

marketing
The marketing manager at Massimino & McCarthy, a chain of retail stores that sells men's clothing, is reviewing marketing research data to try to determine if changes in marketing strategy are needed. Which of the following sources of data would be a secondary data source?
May 30, 2013 by rick

History-help
I need help on this! Please help me! Thank you :) you're a huge blessing! What is driving the economic changes in china and why? What economic system do you believe china is? Why? What are the goals and dreams of the Chinese compared Americans? What are the costs that people ...
March 4, 2014 by Anonymous

business
Philosophy in a child care program is. A. the basis for developing your basic curriculum or program plans B. Understanding normal child growth and devlopment. C. How you'll go about accomplishing your goal. D. A list of policy considerations for parents. Can you help me I am ...
December 30, 2008 by BRENNA

Physics
1. If a 30kg object experiences a normal force of 210N when traveling down a ramp, what is the angle of incline? Also, calculate the force of friction and the coefficient of friction. Answers: μ(mu)=0.98 Θ=44.5 degrees But please show work and all equations/variables...
June 22, 2011 by Tina

Middle childhood Psychology
Is it important to start children in school according to the normal ages where they go through different mental stages? I notice that the same information is presented to children throughout the educational system but at different times so that the child will be able to ...
July 31, 2011 by Sharon

Physics
A 50-kg person starts from rest at the top of a large frictionless spherical surface (radius 6 m) and slides into the water below. What is the magnitude of the normal force she experiences halfway along the spherical surface (at theta = 45 degrees as shown)? At this point, she...
April 23, 2012 by Charlie

English help explaining
I dont get what this sentence means to say. With the new spaces created by immigration, the enforced alienation from normal ties of human socializing brings the memory of what has been left behind to the fore as the new spaces of existence acquire relevance in contrast to ...
February 13, 2014 by Mohammad

Maths
Brent's normal wage is $672 for a 40 hour week. He worked overtime and earned $873.60 in one week. How many hours of overtime did he work if he was paid double time for the overtime worked? Method please
March 23, 2011 by Musibaba

physics
You push a 8.00 kg suitcase across a smooth horizontal floor applying a force directed 31.5 degrees below the horizontal. Someone measures the acceleration of the suitcase to be 1.73 m/s2. Assuming g = 10.0 m/s2, what is the normal force the ground exerts on the suitcase?
September 25, 2012 by layla

Biochem (plz help)
The following data describe the binding of oxygen to human myoglobin at 37oC. P02 (mm Hg) = 0.5 1 2 3 4 Theta = .161 .277 .434 .535 .605 P02 (mm Hg) = 6 8 12 20 Theta = .697 .754 .821 .885 From these data, estimate: a). P50 b) the fraction saturation of myoglobin at 30 mm, the...
September 28, 2007 by Gulzaman

physics
A diver of mass 68.9 kg stands at the end of a diving board of mass 24.5 kg and length L = 3.29 m. The diving board is supported at two locations, labeled A and B on the diagram. A and B are separated by a distance d = 0.74 m. Observe normal sign conventions for vertical ...
January 19, 2011 by Sydney

solid mechanics
At a point in a strained material the principal stresses are 60MPa and 40Mpa. Find the position of the plane across which the resultant stress is most inclined to the normal and determine the value of this stress. (Ans:50degree45' with the major principal plane )
February 16, 2014 by Anand

Literature- Frankenstein Novel
Please check my answer to this question: Consider the protagonist in the novel that you read this semester. In a response of no fewer than three paragraphs, explain how this character changes over the course of the novel. Include examples of these changes in your response. ...
January 24, 2011 by Kayla

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