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October 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: 11,238

Psychology
When applying Maslow's Hierarchy of Needs it is important to understand which of the following? A. Lower level needs must often be met before higher levels can be considered. B. Lower level needs can be inserted at any point. C. Self-actualization is seldom approached by ...
June 19, 2013 by Angela

Psychology
When applying Maslow's Hierarchy of Needs it is important to understand which of the following? A. Lower level needs must often be met before higher levels can be considered. B. Lower level needs can be inserted at any point. C. Self-actualization is seldom approached by ...
June 20, 2013 by Angela

Physics
HW9_1: AXIAL AND TRANSVERSE STRAINS - THE POISSON'S RATIO When no loads are applied, the isotropic elastic block depicted below is a cube of side L0=200 mm. When the distributed load (surface traction) q=200 MPa is applied as shown below, the side length along the direction of...
July 18, 2013 by MAN

physical geography
A-when crossing the dateline traveling from east to west do we add or subtract a day? B-When crossing the datline from west to east, do add or subtract a day? C-Althought there is a change of day, does the hour change when crossing the datline? D-If it Monday in Beijing, China...
January 27, 2007 by mike

Music
I have these questions on my assignment, so would you please check my answers? (Thank you) 1.Which one of the following aspects of musical variety should be considered when selecting music for children? A. harmony B. texture C. tone D. rhythm 2. Folk,country,and western are ...
November 16, 2007 by Anonymous

business
Why? Write a 200- to 300-word response to the following questions based on Superhero in the Cubicle in the Electronic Reserve Readings: o What technological advancements in communication were discussed in the article? o Choose two communication types and compare and contrast...
September 18, 2010 by Anonymous

What does this mean
In art, I was given a painting, and im suppose to include four points in my analysis of why it is considered realistic, also i have to qualify my analysis with reasoning fitting the historical period of the art. What does all this exactly mean? For the analysis what do they ...
July 19, 2012 by Anonymous

chem
Osmolarity (Osm) is the molar concentration of the particles-molecules and/or ions-in a solution. In physiological solutions, 5 \% ({\rm m/v}) glucose ({\rm C}_{6}{\rm H}_{12}{\rm O}_{6}) and 0.9 \% ({\rm m/v}) {\rm NaCl}, the osmolarity must be the same as for the blood, ...
April 11, 2011 by Anonymous777

chem
Osmolarity (Osm) is the molar concentration of the particles-molecules and/or ions-in a solution. In physiological solutions, 5 \% ({\rm m/v}) glucose ({\rm C}_{6}{\rm H}_{12}{\rm O}_{6}) and 0.9 \% ({\rm m/v}) {\rm NaCl}, the osmolarity must be the same as for the blood, ...
April 11, 2011 by Anonymous100

Environmental Science
Explain the four factors that produce changes in population size. Which factors are affecting the population size? What do you predict will happen to the nutria population after all the land is depleted of the nutrias food resource?
November 29, 2008 by coreen

human services
What have been the most significant changes in human services over the past 50 years? How has societys responsibility to individual needs changed in the last 10 years? What do you think the role of human service workers will be in the future?
December 8, 2009 by Ty

Physics
Explain how the following changes in a reaction conditions will affect the position of the equilibrium below. A (g) + B (aq) C (s) + heat 1. The temperature of reaction is raised by 20 degrees C 2. As the reacton progresses, more of the compound B is added to the reaction ...
March 31, 2010 by Thomas

Human Services
What have been the most significant changes in human services over the past 50 years? How has societys responsibility to individual needs changed in the last 10 years? What do you think the role of human service workers will be in the future?
April 26, 2010 by Anesha

ART! URGENT
What shold an artist do first in order to draw a two-point perspective image? A. Use orthogonal lines. B. Use value changes C. Draw all vertical lines D. Draw a horisan line C?
October 6, 2014 by Anonymous

Intro to Psychiology 1
Basic arithmetic is not an easy task for Jeanne. In fact, she has to work hard at understanding mathematical concepts. She finds it hard to believe that basic math skills are: A) Present in all species B) A natural inclination, because they relate to language C) Present in all...
August 25, 2009 by Anonymous

statistics
Consider a machine that fills soda bottles. The process has a mean of 15.9 ounces and a standard deviation of 0.06 ounces. The specification limits are set between 15.8 and 16.2 ounces. a)Compute and interpret the machines Cp b)Compute and interpret the machine Cpk c)What % ...
December 2, 2012 by Paul

english II
sentence contain and error in adjectives and adverbs. The answer is a. A.Jupiter is more far away from the sun than is Earth. B.Today slim women are considered beautiful, but in the age of Rubens, pleasingly plump females were in fashion. C.An ace in the outfield, she caught ...
November 24, 2009 by Shaquitta

History
The official policy of the British crown and Parliament toward the American colonies is essentially embodied in the economic and political theory of mercantilism; however, in reality sometimes by intent, mostly by accident, a policy of salutary neglect developed and flourished...
August 19, 2008 by Bill

physics
5)A ball is thrown horizontally at 10.0 m/s from the top of a hill 50.0 m high. How far from the base of the hill would the ball hit the ground? 45.0 m 6)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 ...
April 1, 2008 by Jon

chem
The normal boiling point of water is 100.00 degrees celsius and the enthalpy of vaporization at this temperature is 40.657kj/mol. What would be the boiling point of water if it were based on a pressure of 1 bar instead of the standard atm?
November 18, 2008 by tomi

Math
Can someone help me understand how to convert numbers to base numbers. Such as.... 1. 40 to base two 2. 502 to base eight 3. 42 to base five I have researched the web and cannot find a site that explains it in normal english! Any help would be appreciated.
May 14, 2009 by Lisa

Calc I
I really need assistance!! I am to write an equation so that I can graph it. I do not understand how to graph OR write the equation for: x^2-y^2=16 for a tangent and normal line??? I keep coming up with the wrong answers...and the problem is I was not given any points of (x,y...
June 28, 2011 by Kejo

Math
A local motel has 100 rooms. The occupancy rate for the winter months is 60%. Find the probability that in a given winter month more than 65 rooms will be rented. Use the normal distribution to approximate the binomial distribution.
December 3, 2012 by Alley

STATS
Suppose we are testing the null hypothesis H0: = 20 and the alternative Ha: 20, for a normal population with = 5. A random sample of 25 observations are drawn from the population, and we find the sample mean of these observations is = 17.6. The P-value is closest to? A. ...
April 5, 2014 by Tracy

Economics
Determine whether each of the following would cause a shift in the aggregate demand curve, the aggregate supply curve, neither, or both. Which curve shifts, and in which direction? What happens to aggregate output and the price level in each case? a. The price level changes b...
September 6, 2006 by Jeffrey

english
Read the following paragraphs and write a topic sentence that expresses the main idea of each. For example, if it is a sport, then some people wonder why cheerleaders must also be concerned with the neatness and uniformity of their appearance. In addition, since cheerleading ...
July 25, 2013 by Mat

HRM
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 of selection tools. o Justify your choice by describing the advantages of your method compared to other ...
September 23, 2009 by scooby9132002

help
The hypothalamus secretes a hormone called GnRH that makes the anterior pituitary gland release FSH, referred to as (A)__________ hormone, and LH, or luteinizing hormone. As the levels of these two hormones increase, the oocyte and layer of cells that nourish it grow. As this ...
May 20, 2014 by Annmarie

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 445 ? This is how I am solving this problem, but when I enter the answer it says im wrong. Can someone help with the ...
January 24, 2009 by confused

college
Essentials of statistics is the subject and the question is: The population of IQ scores forms a normal distribution with a mean of u=100 and a standard deviation of sigma=15. What is the probability of obtaining a sample mean greater than M=105 for a random sample of n=36 ...
July 31, 2010 by Jennifer

Physics (please help!!!!)
A man of mass 80 kg and density 970 kg/m3 stands in a shallow pool with 31% of the volume of his body below water. Calculate the normal force the bottom of the pool exerts on his feet. (Take the positive direction to be up. Indicate the direction with the sign of your answer.)
April 16, 2011 by HELP!!!!

statistics
Random samples of size n are selected from a normal population whose standard deviation is know to be 2. Suppose you want 90% of the area under the sampling distribution of x bar to lie within + or - 1 unit of a population mean u. Find the minimum sample size n that satisfies ...
November 23, 2012 by joe

Stat Help Please
Yearly stock returns on India's Sensex Index are well described by a Normal model with a mean of 18.36% and a standard deviation of 14.65%. give the stock return cutoff for the middle 30% of all years. I used TI-83 Calc. for these. Can someone check them? Thank you! Q1=InvNorm...
March 10, 2013 by Taylor

history
at one point in time native americans were called Marginal Americans does anyone know why? Please help Thank you for using the Jiskha Homework Help Forum. The term "Marginal Americans" refers to those considered outsiders: ethnic minorities, the poor, the disabled, and so many...
September 29, 2006 by jeff

statistics
The population mean and standard deviation are given. Find the required probability and determine whether the given sample mean would be considered unusual. For a sample of n=36, find the probability of a sample mean being less than 12.2 if M=12 and O=0.95
November 16, 2010 by Anonymous

SCEINCE
Every cell in the body has a full complement of all genes, however each cell type reads only certain genes. For example, both white blood cells and liver cells have genes for making digestive enzymes but they do not read them. how is this possible??? I have no idea? those ...
December 20, 2006 by ronda

Language Arts - Writing
Can anyone suggest an animal that could be considered messy or disorganized, along with a complementary animal that would be associated with tidiness or neatness? ie: curious cat, wise owl, smart pig, sly fox. Thanks. The messiest creature, aside from man, is the mourning dove...
April 19, 2007 by JC

Technology
(this post never got answered :() I need help with these two questions: 1. Sheet metal and copper piping are examples of a. natural resources b. industrial products c. consumer products d. standard materials I think it's either B or D 2. Which of the following would be ...
January 4, 2010 by y912f

Statistics
Using formula P(x) = x/15 For each of the values x = 1, 2, 3, 4, and 5. a. probability distribution of x. b. Show that the probability distribution of x satisfies the properties of a discrete probability distribution. c. mean of x. sketch the two specified normal curves on the...
October 26, 2009 by Chinadoll

Noun and Adjective Clauses
Amanda bought a prom dress which she considered the most beautiful dress ever made. Adjective clause:Amanda bought a prom dress Word(s) modified:dress
October 22, 2013 by lance

ph ycological
analyze your emotions using theories and concepts you have learned. Be sure to address the biological and cognitive components of emotions and moods. Which physiological (internal and expressive body changes) and cognitive (specific thoughts occurring during an emotion) ...
January 22, 2010 by lisa

Science
In black and white photography, a photon energy of about 4.00 x 10 to the negative 19th power I is needed to bring about the changes in the silver compounds used in the film. Explain why a red light used in a darkroom does not affect the film during developing.
October 8, 2012 by Margaret

Physical Science
Predict how each of the following changes will affect the following reaction involving gaseous reactants and products: 2NO2 = N2O4 + heat a. the temperature is increased. b. the pressure is increase. c. N2O4 is removed from the equilibrium mixtur. d. NO2 is added to the ...
February 8, 2013 by Ed

social studies
In what ways did each of the following contribute to the growth of democracy between 1800 and 1840? a. State constitution b. Charles River Bridge v. Warren Bridge decision c. Changes in political party procedures d. actions taken by Jackson himself ccccc??? Do you know any ...
November 15, 2006 by s

college math/chemistry
chemical reaction: E + S <=> E~S <=> E-S <=> indicates a bidirectional reaction with different forward and backward rate constants. we can call these k1, k2, k3 and k4 in the above equation. Here, the enzyme binds to the substrate; the initial complex E~S ...
December 9, 2010 by Heather

Help me think of ideas for my essay?
My thesis statement for my synthesis essay to connect The Grapes of Wrath, The Great Gatsby and The Death of a Salesman is "It is impossible to maintain honor and also achieve success." Could anybody give me any ideas for my 3 body paragraphs I'm having trouble of thinking of...
April 1, 2010 by Emily

P.E.
From the list below, select the practice considered unsafe A.Determine your ability level by trying an advanced skill B.Do a thorough warm-up prior to starting your dance session C.Know your limitations prior to trying a new dance skill. D.Use a spotter when attempting a new ...
January 9, 2014 by Eugene

Social Studies
can someone please help me?? im so confused with this. :( Columbus's journey to the Americas in the 15th century led to many changes in the new world. a. Identify the resulting convergence of cultures and items that were introduced to the old and new world. b. Discuss the ...
October 12, 2008 by SARAH

TX History
Please Describe the economic, social, and political changes in Texas during the Great Depression (including new deal measures), WWII, and the early Cold War (including the Red Scare). Include Congressman and Senator LBJ's goals and actions during these decades.
December 14, 2009 by Heath

american history
Was it Ivy Lee or Henry Ford that pioneered the field of corporate public relations? Ive read that Ivy is considered one of the founding fathers of the public relations but then I also read that Henry was the first major industrialist to use the public relations concepts!
September 27, 2012 by Shawna

english thesis
I am not sure if my my original post, posted? lol o Age, understanding the concept of death, and the changes in family structure all depict the type of grieving a child will experience after to the death of a sibling. that is my thesis, but I want to know if anybody has ...
December 12, 2011 by Dawn

Business english
Limiting use of Passive voice. 1. Our action is based on the assumption that the competition will be taken by surprise. 2. It is believed by the typical union member that his or her welfare is not considered to be important by management. 3. You were directed by your ...
October 18, 2011 by efi

Astronomy
Choose one answer for each question How old is the universe? 6,000 years old 380,000 years old 13.8 billion years old 13.8 million years old A parsec is: Longer than a light year The distance between the Earth and the Sun Approximately 3x10^24 cm None of the above The distance...
April 29, 2014 by qwerty

SCIENCE
WHY CAN'T HUMANS LIVE ON VENUS? Too hot, no oxygen and very high atmospheric pressure. But this doesn't mean that we could live there, it only means that we can't walk on the surface without protection. Thank you for using the Jiskha Homework Help Forum. Well, life on Venus "...
June 4, 2007 by I NEED HELP QUICKLY!!! PLEASE HELP ME

psychology 220
# 1.36 (1 pts.) Based on the incidence of Fetal Alcohol Syndrome in various ethnic groups, which of the following individuals would be considered high risk? A) a woman of French Canadian descent B) a woman of Irish descent C) a woman of Italian descent D) a woman of Native ...
December 10, 2012 by G. KAY

Social studies
Why did the ancient puebloans most likely use materials other than wood to build their homes? A. Few trees grew in the dry climate in which they lived B. Wood was considered too sacred to use for building C.They were nomads and needed to move their homes quiclky D. The Ice Age...
September 2, 2009 by Elizabeth

phsyics
Light enters a plate of borosilicate crown glass at an angle of 40.2 degrees  with respect to the nor- mal to the air-glass surface. If the index of refraction of the glass is 1.52, find the angle made by the refracted beam with the normal. Answer in units of .
February 27, 2011 by leslie

Statistics
Bob takes an online IQ test adn finds that his IQ according to the test is 134. Assuming that the mean IQ is 100, the standard deviation is 15, and the distribution of IQ scores is normal, what proportion of the poulation would score higher than Bob? Lower than Bob?
August 11, 2013 by Opal

physics
An electric heater used to boil small amounts of water consists of a 25-Ω coil that is immersed directly in the water. It operates from a 60-V socket. How much time is required for this heater to raise the temperature of 0.50 kg of water from 29 C to the normal boiling ...
January 27, 2014 by Dee

Physics
A car drives straight down toward the bottom of a valley and up the other side on a road whose bottom has a radius of curvature of 110m . At the very bottom, the normal force on the driver is twice his weight. At what speed was the car traveling?
October 20, 2014 by Becky

BIOLOGY TEACHER
Biology teacher help me with two questions. what role do microorganisms play in ecological succession? describe ecological succession in terms of changes in the abiotic parts of an ecosystem
July 7, 2010 by Andrea

english
Is a news story about residents of a town facing a horrible snowstorm be considered a soft news story or hard news story....im pretty sure its a soft news story and if it is what would some examples of hard news stories be?
May 6, 2009 by jon

Statistics
Assume that the sample is taken from a large population and the correction factor can be ignored. The average teacher's salary is $43152. Suppose that the distribution is normal with standard deviation equal to $7000. If we sample 100 teachers' salaries, what is the ...
February 3, 2012 by Renita

Math
The theoretical probability of undesirable side effects resulting from taking Grebex is 1 in 20. If 100 people take Grebex to lower their blood pressure, how many will encounter undesirable side effects? Would it be 5 people that will encounter undesirable side effects??
July 29, 2011 by Jen

biology
The hypothalamus secretes a hormone called GnRH that makes the anterior pituitary gland release FSH, referred to as (A)__________ hormone, and LH, or luteinizing hormone. As the levels of these two hormones increase, the oocyte and layer of cells that nourish it grow. As this ...
May 20, 2014 by Sandra

College Physics
A young person with normal hearing can hear sounds ranging from 20 Hz to 20 kHz. How many octaves can such a person hear? (Recall that if two tones differ by an octave, the higher frequency is twice the lower frequency)
November 1, 2007 by Jen

science/physics
A woman at an airport is pulling her 19.0 kg by a strap at an angle of 32 above the horizontal as shown in figure Fig. P5.44. She pulls on the strap with a 40.0 N force, and friction is negligible. (a) What is the acceleration of the suitcase? (b) What normal force does the ...
December 10, 2009 by brandon

Physics help I am stuck
Monochromatic light strikes a diffraction grating at normal incidence before illuminating a screen 1.81 m away. If the first-order maxima are separated by 1.40 m on the screen, what is the distance between the two second-order maxima?
October 4, 2010 by Alex

statistics
The GPAs of all students enrolled at a large university have an approximately normal distribution with a mean of 3.02 and a standard deviation of .29. Find the probability that the mean GPA of a random sample of 20 students selected from this university is 2.87 or lower
April 16, 2013 by lol

STAT
Assume that womens heights are normally distributed with a mean given by = 64.6 inches and standard deviation given by σ = 2.2 inches. What area under the normal curve corresponds to the probability that a womans height is between 63.7 inches and 64.7 inches?
October 12, 2013 by Jacky

physics
The 850 kg piano is being pushed across the floor with an applied force of 283 N [forward] and a force of friction of 271 N [backwards]. If the normal force balances the force of gravity, draw a free body diagram for the piano.
October 13, 2013 by iyzi

chemistry
A 55.0-g piece of copper wire is heated, and the temperature of the wire changes from 19 degrees C to 86 degrees C. The amount of heat absorbed is 343 cal. What is the specific heat of copper?
August 4, 2008 by kayla

chemistry
what changes in colour of iron nails and copper sulphate solution do you observe after keeping the iron nails dipped in copper sulphate for about 30 minutes
June 4, 2011 by ha

science
what is the heat capacity of iron when a 15.75-g piece of iron absorbs 1086.75 joules of heat energy, and it's temperature changes from 25 degrees celcius to 175 degrees celcius
November 23, 2012 by ryan

us history
i have a DBQ that i'm not sure how to introduce (the first paragraph). the question is: in what ways and to what extent did constitutional and social developements between 1860 and 1877 amount to a revolution? thanks in advance You might consider something like this: The Civil...
March 3, 2007 by nina

microeconomics
which of the following are actual pareto-efficient changes? explain. a) You buy three oranges for $1 from a street vendor.b) you sr near death from thirst in the desert and must pay a passing vagabond $10,000 for a glass of water.c) a mugger steals your wallet.d)you take a ...
February 21, 2010 by ronie

physics
a hose pipe ejects water at a speed of 0.3m/s through a hole of area 50 cm*m.if the water strikes a wall normally, calculate the force on the wall , assuming the velocity of water normal to the wall is zero after striking?
March 23, 2012 by mani

Research &Evaluation
Need help on the following question...Please How many ways can an IRS auditor select 6 if 12 tax returns for an audit Use a table of areas to find the specified area under the standard normal curve. The area that lies to the left of 1.13 (a)0.8485 (b) 0.8708 (c)0.8907 (d)0.1292
September 7, 2008 by Denim

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
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

Math-Statistics
Find a confidence interval for assuming that each sample is from a normal population. a. P x = 14, = 4, n = 5, 90 percent confidence b. P x = 37, = 5, n = 15, 99 percent confidence c. P x = 121, = 15, n = 25, 95 percent confidence Need to show my work/formula ...
December 6, 2011 by Richard

statistics
The average admission charge for a movie is $6. if the distribution of movie admission charges is approximately normal with a standard deviation of $1, what is the probability that a randomly selected admission charge is less than $3.5?
March 5, 2013 by Shenelle

Science
A student goes fishing in the bay.He catches a few fish and dicides to put them with other fish in a small fishpond behind his house.The next day he notices that all the new fish have died. Which is the MOST LIKELY reason the fish died? A.They did not have enough space B.They ...
April 18, 2007 by hot stuff

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

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

Chem
Given that Kw = 2.4x10^-14 at 37 celsius, compute the PH of a neutral aqueous solution at 37 celsius, which is the normal human body temperature. Is PH = 7 solution acidic, basic, neutral at 37 celsius? Thank you!!!!!!
October 9, 2010 by Kim

physics
A 11.0 kg box is resting on a horizontal table. The box is pulled directly upward by a 33.0 N force. Calculate the magnitude of the normal force being exerted on the box by the table.
January 12, 2012 by Anonymous

physics
An 95.0-N crate of apples sits at rest on a ramp that runs from the ground to the bed of a truck. The ramp is inclined at 29.0 to the ground. (a) What is the normal force exerted on the crate by the ramp?
February 3, 2013 by gangam style

Physics
A compound microscope has an objective lens with a focal length of 1.5 cm and an eye piece of focal length 5 cm. It is focused on an object which is at a distance of 1.8 cm. The length of the microscope for normal adjustment is ?
March 31, 2013 by Clandestine

Chem
A certain liquid has a vapor pressure of 92.0 Torr at 23.0 C and 216.0 Torr at 45.0 C. Calculate the value of ΔHvap for this liquid. Calculate the normal boiling point of this liquid.
February 22, 2014 by Anonymous

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

math
Three forces act on a hockey pick as it slides across the ice; the normal force N represents the force the ice exerts upward on the puck and is given by N= <0,0,100>, the gravitational force G represents the downward force of gravity on the puck and is given by G = <0...
May 6, 2013 by Ryan

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