
Science
true or false ___ fluids exert pressure in all directions. ___ the faster fluids move, the more pressure they exert.
asked by Roy S. on April 16, 2011 
Medical Reimbursement
Dr. M is receiving reimbursement based on actual charges after the patient has been treated. She's being reimbursed on a A. retrospective, feeforservice payment system. B. prospective payment system. C. indemnity system. D. usual, customary, and
asked by Emily on May 2, 2014 
culinary arts
_________________ is an uncooked mixture of equal parts butter and flour, used as a thicking agent.
asked by Michelle on October 5, 2011 
physical sciences(chemistry)
Explain why solution turns blue by referring to the relative strength of oxidising agent?
asked by Xalati on July 6, 2015 
Ochem
If 1.43 g of 4ehoxyaniline and an excess of the acylating agent were used to prepare phencetin, what is the theoretical yield of product?
asked by chi on March 10, 2012 
science
which chemical agent is frequently used as a rust preventive coating on steel and also used as an alloy trestment
asked by samantha on October 19, 2009 
chemistry
what is the oxidizing agent in the equation 8H(aq)+ 6Cl(aq)+ Sn(s)+ 4NO3(aq)yields SnCl6(aq)+ 4NO2(g)+ 4H2O
asked by Ellie on June 19, 2010 
Chemistry
Identify the true statement about Lewis structures. Select all the correct answers. 1. Hydrogen is usually surrounded by 4 electrons in a valid Lewis structure. 2. A single bond in a Lewis structure represents 2 electrons. 3. A double bond in a Lewis
asked by will.i.am on February 26, 2013 
algebra
When I subsitute 5x+3 into the equation I get x=1/5 and y=2 is this correct? Try plugging in your final values for x and y into both of the original equations. If and only if the equations are true, then your answers are correct.
asked by Tony on March 20, 2007 
algebra
I have a question about exponents of rational expressions. I have two answers for one problem. One was written on a university mathlab and the other from a calculator. (3a^3/2)*(7a^1/5) = 21a^17/10 (3a^3/2)*(7a^1/5) = 21^a4/10 Can you tell me which is
asked by Aria on August 5, 2011 
history
European medieval life was dominated by the Catholic Church (1). The Church defined and maintained social order (2). Catholic social programs cared for the poor, the sick, and the orphaned (3). Catholic monks provided literacy programs to peasants to
asked by malia on October 4, 2017 
Calculus
f(x)=x*sqrt(x^2+2x+10) + 1*sqrt(x^2+2x+10 defined at the interval [7,5]. A. f(x) is concave down on the region _,_. B. f(x) is concave up on the region _,_. C. The inflection point for this function is at ____? D. The minimum for this function occurs at
asked by Z32 on June 18, 2009 
Physics
1)The direction of the force on doubly ionized helium atoms(alpha particles)moving at right angles to a magnetic field is opposite to the direction of the force given by the third righthand rule. true. 2)The electromotive force is a force that makes
asked by Jon on April 11, 2008 
Physics
A Ferris wheel 26.0m in diameter rotates once every 19.0s What is the ratio of a person's apparent weight to her real weight at the top and at the bottom? Please help! I know there are other questions similar to this but none of the answers are helping me,
asked by Maggie on February 20, 2015 
Phys 1200
I am doing my HW and I have a few questions I don't understand. Each has their own answers but I have to find how they got it... #3 How much kinetic energy must an 80kg high jumper generate to move his center of mass from 0.9m above the ground to clear
asked by Deb on March 5, 2008 
psychology
What is it the theory called when you tell your child that he can't go out an play until he eats his vegetables? Please only post your question only once. I work almost on a daily basis, so my answers should be posted within 24 hours of you posting your
asked by jenna on November 7, 2006 
Current Event
Answers to your questions: People's argument for keeping the school opened is that if they don't then it will cripple the community. They hope to fill the school with 100 or more residents in a bid to ask the board to delay the closure for several years.
asked by Austin on September 28, 2009 
Is this cheating?
Hi so Friday, my friend wasn't quite understanding the assignment and nobody was allowed to talk in the classroom. So, she just asked to see my notebook to look if she was doing it right. The teacher walks over, automatically assumes she was
asked by Anonymous on November 8, 2015 
english
if you read the giver can you please check my answers and see if they are correct? . What is the jonas apprehensive about at the beginning of the novel? A. a plane flying over the community B. a dream that he had recently C. the upcoming ceremony and his
asked by help please on May 13, 2014 
psychology please revise
Question How accurately do you think these exercises evaluate selfconcept and selfesteem? How do selfconcept and selfesteem influence your selfidentity? How do selfconcept, selfesteem, and selfidentity differ? When it comes to accuracy, this
asked by rose Ms. sue on May 6, 2008 
science
2. Midlatitude cyclones in the Northern Hemisphere ___________. a. have cold fronts but not warm fronts b. travel from east to west c. are large highpressure systems d. rotate counterclockwise e. are associated with clear skies answer: d 16. Sheet
asked by are these correct? on November 5, 2018 
Chemistry
Product reactions results. Tell if a chemical reaction or physical reaction occurs when mixing these two substances. NaCL+ Distilled water = NaCL+ Vegetable oil= NaCL+ Vinegar= NaCL+ Citric acid= NaCL+ NaOH= I know what happens when a chemical reaction and
asked by somayee on September 21, 2018 
math
use 8 digits of our 10 digits to make a true multiplication problem
asked by jad on September 21, 2015 
Accounting
Identify each statement as true or false. If false, indicate how to correct the statement. 1. Depreciation is a process of asset valuation, not cost allocation. 2. Depreciation provides for the proper matching of expenses with revenues. 3. The book value
asked by Casey on April 2, 2012 
Home Economics
I have two questions. These two questions have to do with interior decorating. 1) Which of the following expresses a color value? A)True Green B)Dark Green C)Bluegreen D)Yellowgreen 2) Which of the following statements is correct regarding the design
asked by Mirayah on March 2, 2007 
stats
The probability of receiving a false positive on a mammogram is 7%. If the patient receives 10 mammograms in her lifetime what is the probability that none of the tests come back as a false positive?
asked by kathryn on April 17, 2010 
Jess
Let f(x)=3x^3 +7.5x +1. In this problem you will estimate f'(3) by computing the average rate of change of f(x)over a small interval. Round your answers to three decimal places. First choose the interval of length .1 with 3 being the left endpoint of the
asked by Calculus on February 10, 2013 
Chemistry (Check)
Is the following sentence true or false? An answear is as precise as the most precise measurement from which it was calculated. My Answear: True Round the following measurements as indicated 1)Round 65.145 meters to 4SF (69.145) 2)Round 100.1 to 1SF
asked by Bryan on January 17, 2007 
Discrete Math
A quiz consists of 3 multiple choice questions, each of which have 10 answer choices. You are allowed three attempts at the quiz. What is the probability that someone would end up with a perfect score for the quiz simply by guessing the answers?
asked by C on December 16, 2015 
Math
What is the slope of the line that passes through the points (2,5) and (1,4)? a. 3 b. 2 c. 1/3 d. 1/3 I just need to know how to solve this problem or a simple formula to help me know how to solve these types of questions? Thanks, Kaai97
asked by Kaai97 on December 2, 2015 
Algebra 2
How would I go about solving the following problem? There were different questions with matrices in them, but this one was different from the others. For the matrix product [ 5 , 3 ][ 6 , 3 ] p = [ 2 , 2 ][ 4 , 3 ], determine the expression that gives
asked by Michaela on October 12, 2015 
Math
I have no idea how to understand quantitative comparison questions which involves the understanding of arithmetic mean. I need to understand the question first to do the problem, please explain. Thank you
asked by DANA on May 12, 2009 
Psychology
Good day , please can you assist me with answering the following questions. There is a short paragraph describing a young man who has OCD symptoms. the questions are as follows "According to the DSM IV diagnostic categories what diagnosis might you give
asked by CATHY on April 12, 2013 
US Government
The Senate is refered to as a continuos body, because not all Senators are up for reelection all at the same time. Instead, 1/3 of all Senators are up for reelection every 2 years. Meaning that about 33 seats are up for election in 2004, 33 different
asked by Casey on July 12, 2014 
Math (Integrals)
∫ (2x1)^2 dx could have two answers: a) ((2x1)^3)/6 + C b) 4/3x^3  2x^2 + x + C Now the question is, how are the two answers related? I attempted to answer the question by: "The two answers are related because when finding the derivative of those two
asked by Ray on April 18, 2017 
Writing  College
Hello! I am in need of some assistance, please! I have to write a personal response essay based on an interview I conducted, and it needs to be between 1,000 to 1,500 words. I was actually here just the other day, asking for help on how to lay out the
asked by Emily on October 24, 2017 
American History
Check my answers please? I know this is long but this is what it says in my book and I have to answer questions related to it. I posted a few questions to start off but there is more. Thanks! June 23, 1972 Speakers: President Nixon, H.R. Haldeman, Chief of
asked by Cherrybombx0 on September 3, 2014 
Math
The maximum possible score in an exam was 80 and all questions carried equal weightage. For each correct answer 4 marks were awarded whereas for each wrong answer 1 mark was deducted. For no answer, the marks remained unchanged. A student got 57 marks in
asked by Anonymous on January 31, 2017 
Math
The maximum possible score in an exam was 80 and all questions carried equal weightage. For each correct answer 4 marks were awarded whereas for each wrong answer 1 mark was deducted. For no answer, the marks remained unchanged. A student got 57 marks in
asked by Ivo on January 31, 2017 
Math
The maximum possible score in an exam was 80 and all questions carried equal weightage. For each correct answer 4 marks were awarded whereas for each wrong answer 1 mark was deducted. For no answer, the marks remained unchanged. A student got 57 marks in
asked by Anonymous on January 31, 2017 
Geometry
A cube has infinitely many planes of symmetry. True or False? Identify the figures that are constructed from Polygons. A) Octahedron B) Tetahedron C) Prism D) None of the above E) All of the above In Translations, if you are moving 5 units BACK, which
asked by Yaz on June 1, 2014 
COM 220
What benefit does the peer reviewer gain from this activity? What are some drawbacks to peer reviewing? What other methods can you use to provide effective peer feedback?
asked by MIKE SMART on November 1, 2008 
math
1. Select all the values of x that will make the following inequality true. 2(3x − 6) ≥ 5x − 10 Chat x = 5 x = 1 x = 0 x = 2 x = 13 x = 7 Please help I've been stuck on this problem for a long time at least just give me 1 example so i can plug it in
asked by correction on September 20, 2016 
math
how do you name a obtuse angle when you are naming an angle just look for where the angle occurs and when writting it place it in the middle of the three points and draw a little triangle thingy over the top for eg. angle ABC would mean the angle occurs at
asked by zaire on March 8, 2007 
Organic Chemistry
A 0.160 M solution of an enantiomerically pure chiral compound D has an observed rotation of 0.20° in a 1dm sample container. The molar mass of the compound is 128.0 g/mol. (a) What is the specific rotation of D? (b) What is the observed rotation if this
asked by Trish on September 29, 2014 
Physics
"the total angular momentum of an object changes when a net external force acts on the system." This statement is: a)always true b) never true c) sometime true, it depends on the force's direction d)sometime true, it depends on the force's point of
asked by Andrea on November 7, 2007 
Math
Need to find out how many answers I got correct out of 40 questions. I ended with a zero at the end .5 points were given fr the correct answer while 3oints were deducted or the wrong answer
asked by Anonymous on November 13, 2015 
Data Management
In a multiple choice test that contains ten questions with each question having five possible answers, what is the probability that Colin will pass the test if he merely guesses at each question?
asked by Scott on May 22, 2014 
Marketing
Which stage of the typical consumer product life cycle is out of place? A. Product development. B. Introduction. C. Maturity. D. Growth. E. A and B I am torn between A and C. Product development is part of the product life cycle but when I look it up on
asked by Jen on March 28, 2008 
english
1. Which of the following phrases best defines rhythm? (1 point) Repeated sounds across lines of poetry a poem's cadence, pace, or ongoing momentum A collection of lines in a poem The regular of irregular rhyme scheme in a poem 2. Which of the following
asked by mahindu on September 12, 2012 
Math
I need help with these questions: Copy the equations. Add brakcets to make each one true. a) 7  5 to the 4th power divided by 8 = 2 b) 3 x 2  5 to the 10 power = 1 c) 39  4 + 6 divided by 3 to the 2nd power = 3
asked by Sandra on October 29, 2007 
Chemistry
Why does Beer’s Law apply only to relatively dilute solutions and not concentrated ones? Why is it important to take absorbance readings of a solution at its wavelength of maximum absorption? (1 mark) This questions are related to spectrometry. Cana
asked by Eunice on February 11, 2007 
TO ALL STUDENTS
Please remember that, even though it's holiday time and many tutors are away, this is still a website for homework questions, not riddles (see the link for riddles at the bottom of the main page), not personal questions, not nonsense, etc. Please remember
asked by Writeacher on December 25, 2006 
Language Arts
In "The StoryTeller," what can you infer about the bachelor from the answers he gives when the children interrupt his story with questions? He is impatient He does not understand what others say He does not know what children like He has a good
asked by Michelle on November 18, 2015 
Environmental Science
Your grandparents, who loves to garden, are thinking about buying a house in a country. Next weekend, they are going to look at two houses. One has a large garden that is part of a small farm that was abandoned 25 years ago. Use what you know about
asked by Qiayamah on December 22, 2006 
Math
A boat costs $92,000 and depreciates in value by 15% per year. How much will the boat be worth after 10 years? 18,112.45 78,200 18,941.98 69,000 18,112.45 A $6000 principal earns 8% interest compounded semi annually after 35 years. What is the balance? A.
asked by Anonymous on February 6, 2014 
Math
Young and Company owes bond holders $5,500 interest at the end of each quarter for the next five years. How much must they deposit now at 8% interest compounded quarterly to yield an annuity payment of $5,500?  I am pretty sure I know how to do the
asked by Jennifer on December 11, 2014 
maths
Choose three options which are true: a) an angle of 150 degrees is equivalent to 2pie/3 radians. b) Cos 0 = cos (0 – pie/2) for al values of 0. c) Sin 0 = cos (0 – pie/2) for all values of 0. d) If triangle ABC has a right angle at B, then sin A = cos
asked by kat on June 8, 2007 
Teaching techniques
1. Which learning technique is frequently used in the expository model of teaching? A. Deductive thinking C. Discovery learning B. Inductive thinking D. Knowledgebased learning 2. Which technique is used after a student gives a wrong answer, and the
asked by I. Kan on November 28, 2010 
An Overview of Teaching Techniques
1. Which learning technique is frequently used in the expository model of teaching? A. Deductive thinking C. Discovery learning B. Inductive thinking D. Knowledgebased learning 2. Which technique is used after a student gives a wrong answer, and the
asked by Sum1Special on September 15, 2010 
Business
How do you collate survey results in a spreadsheet, in order to make graphs afterwards? How do you collate: Openended questions Closeended questions Multianswer questions
asked by Jade on September 1, 2016 
Algebra
For questions 15 solve the equation. 1.2v7=23 (A)15 (B)8 ★ (C)8 (D)15 2. X/310=12 (A)6 (B)66 (C)6 (D)66★ 3. d/3+10=7 (A)51 (B)20 ★ (C)0 (D)9 4. 2(22x)=3x (A)4 (B)4 ★ (C)6 (D)0 5. 2.9n+1.7=3.5+2.3n (A)3 (B)3 (C).3 (D)1 For questions
asked by J on December 2, 2016 
Math
For my class i have to solve this problem. I did it all but i am not sure its right. Heres the problem: The bike club of nj needed to rent a truck for 2 days. the president of the club got 3 different truck rentals companies to find out their rated so that
asked by Anonymous on December 19, 2007 
French Pen Pal?
Do you know of any sites where I would be able to make a French pen pal? Preferably one my own age (14). My teacher told us to try to get one as homework to help us with our fluency. search google I have tried doing that but all I get is people looking for
asked by Sarah on December 1, 2006 
U.S. GOVERNMENT
True or False Qsns: 1)Indiana is TECHNICALLY not a "state," because it has to answer to a higher authority, that being the national government in D.C. 2)The U.S. is a republic, because we are led by a president and Congress, and their authority is based on
asked by Booker Perry on June 5, 2012 
English
the question asks me to describe the writer's style (serious, sarcastic, etc.) what could be some other answers to this question? Style has to do with HOW writers use words and sentences, as well a how they construct sentences, paragraphs, etc. Style can
asked by Jamie on August 23, 2006 
resources for educating young children and diverse
when attempting to enhance the reading skills of a five year old child with a learning disability its important to? (a)read stories to more than one child at a time to facilitate group discussion (b)point out the components of the story such as the title
asked by susue on September 24, 2011 
Health / PE
1. A person who does not recognize the signs of mental illness may not know he needs help. A. True B. False 2. Which of the following is not a sign of psychotherapy? A. insight B. cognitive C. medications D. group 3. Which is NOT a health professional who
asked by Cami on November 12, 2015 
English
What is the simple subject in the following questions? 1. Come to the state fair. 2. Notice the color of its feathers. 3. Alan's prize rooster is there. I think the answers are the following. 1. fair 2. its 3. rooster Am I correct?
asked by Weston on September 23, 2009 
StatsProbability
Would really urgently appreciate answers to these questions. Thanks. 3. Suppose that two lotteries each have n possible numbers and the same payoff. In terms of expected gain, is it better to buy two tickets from one of the lotteries or one from each? 4. A
asked by Johnny on July 13, 2006 
History
King João II of Portugal had given Bartolomeu Dias various objectives for his voyage around Africa (1). One was to find an ocean passage to the Far East to trade for exotic spices and teas (2). Along the way, Dias was to collect riches such as precious
asked by malia on October 26, 2017 
Algebra II
1) write an equation for a circle with the center (2,0) and radius sqrt 11 2) Find the common ratio in the geometric sequence : 7, 28, 112 .... 3) In a recursive formula, each succeeding term is formulated from the next term. a) true b) false 4) find the
asked by Bread on May 18, 2011 
geography
hi guys , anyone having trouble finding info about broughton airbus. i know people have asked before but i can`t find the answers to my questions. the question i`m finding hard is what alterations have been made to the factory? thanks for helping me . ive
asked by nicole on May 23, 2008 
Grade 7 Social Studies
DOES ANYONE KNOW THE ANSWERS TO ANY OF THESE QUESTIONS? 1. What was one important political result of the Canadian constitution of 1982? 2. What happened as a result of the Russian Civil War? 3. Why were the European countries looking for a new route to
asked by RAE RAE on May 27, 2009 
geography
hi guys , anyone having trouble finding info about broughton airbus. i know people have asked before but i can`t find the answers to my questions. the question i`m finding hard is what alterations have been made to the factory? thanks for helping me . ive
asked by nicole on May 23, 2008 
Cultural Anthropology 101
ANSWERS ARE IN() WITH *** SOME ONE PLEASE CHECK MY ANSWERS... THANKS Civilization, as defined by anthropologists, means: how “cultured” a population is. any successful society. a selfcontained group with no necessity for trade. (D)***a society with
asked by mandy on January 4, 2013 
statistics
A multiplechoice quiz has 15 questions, each with 4 possible answers of which only 1 is the correct answer. What is the probability that a student gets 7 to 11 correct answer?
asked by jean on September 10, 2015 
STATISTICS
A multiplechoice quiz has 15 questions, each with 4 possible answers of which only 1 is the correct answer. What is the probability that a student gets at least 1 correct answer?
asked by NARUTO on March 21, 2016 
Langauge Arts: Lesson 19 life stories
May someone please help me with the questions! I need help really badly like really badly! Does anyone know the answers?!?!?!?
asked by Have a nice day, night, evening, or morning!😊 on December 13, 2018 
Chemistry
Find two interesting factoids for ammonium iodide, sodium acetate, silver nitrate, calcium carbonate, lithium carbonate, aluminum chloride, and potassium iodide. What does "factoids" mean? I am still confused with the definition. Does it mean that the
asked by Anonymous on September 26, 2015 
PreCalc
1.) Suppose that y varies directly as x. If y is 5 when x is 30, the constant of variation is 150. True Or False 2.) If w varies directly as z and w = 9 when z = 6, find w when z = 3. 3.) If y varies directly as x and y = 2 when x = 4, find x when y = 4.
asked by Anna on October 2, 2014 
Math
A repeatedmeasures study and an independentmeasures study both produce t statistics with df = 20. The independentmeasures study used more participants. True or False
asked by Annie on December 15, 2017 
chemistry
I have been having a problem with solving a chemistry problem. The problem requires finding the density in copper at 1305K (the temperature changes when you reset the problem). I think I am using the proper formula, (N_v/N_s=Ae^changeH_v/kT). My results
asked by Al on November 17, 2013 
chemistry
I have been having a problem with solving a chemistry problem. The problem requires finding the density in copper at 1305K (the temperature changes when you reset the problem). I think I am using the proper formula, (N_v/N_s=Ae^changeH_v/kT). My results
asked by Al on November 17, 2013 
Microeconomics
A sporting goods store has estimated the demand curve for a popular brand of running shoes as a function of price. Use the diagram to answer the questions that follow. a. Calculate demand elasticity using the midpoint formula between points A and B,
asked by Monica on August 7, 2010 
Math
Determine which of the following is true for the function X^3+5x^28x+3 f(x) has a relative minimum at x = 2/3. f(x) has a relative maximum at x = 2/3 f(x) has a zero at x = 2/3 Both A and C are true.
asked by Max on December 21, 2014 
Criminal Justice
I am preparing the DSST (Dantes) examine in Criminal Justice. I had been looking for some practice tests for this examine. The only practice examines I could locate werei in "Rudman's Quesiton & Answers on the Dantes Subject Standardized Test in Ciminology
asked by G on October 12, 2009 
journalism check answers
A kicker is the last sentence in a news article that leaves an impression with your reader. true or false false _______________ refers to opinion, travel, style, reviews and sports stories that are less reliant on breaking news or factual information. Soft
asked by jimm on March 26, 2015 
Chemistry
Given the following standard reduction potentials in acid solution write the formula of the weakest reducing agent.
asked by Durbin23 on May 7, 2017 
Business
How do you put manager, teammates, travel agent into a chart using purpose, audience, tone, content?
asked by Anonymous on August 13, 2009 
ENGLISH
dear sir i would like to know abstract noun for certain common nouns eg agent ,thief,pilgrim,glutton.
asked by chetna on June 27, 2013 
personal finance
The real estate agent tells the bergholts that they don't care to purchase they night consider renting
asked by loraina on July 30, 2008 
Chemistry
Why is conc. Sulphuric acid used as a drying agent? Is it because it is hygroscopic it will absorb water without forming a solution?
asked by Anonymous on October 26, 2009 
CHEMICAL
What is the application of Iron(III)Bromide ? I know it can be used as catalytic agent,in details, it can be used in which kinds of specific chemicals? Thanks
asked by CHONG on May 16, 2013 
the application of iron(III)bromide?
What is the application of Iron(III)Bromide ? I know it can be used as catalytic agent,in details, it can be used in which kinds of specific chemicals? Thanks
asked by CHONG on May 16, 2013 
Statistics
I neep help on two questions! A condition that occurs in multiple regression analysis if the independent variables are themselves correlated is known as: 1. autocorrelation 2. stepwise regression 3. multicorrelation 4. multicollinearity (I think this is
asked by Debra on September 14, 2008 
Need Preperation Help
I have a test on Hamlet soon and I'm just wondering if anyone know sites that have testlike questions? (not multiple choices from those study guide sites, I'd like short answer questions and essay questions)
asked by Anonymous on October 27, 2007 
Math
A quiz had some 3point and some 4point questions. A perfect score was 100 points. Find out how many questions were of each type if there were a total of 31 questions on the quiz I have no clue how to start this.
asked by ConfusedStudent on December 5, 2012 
Life orientation
In 10 15 lines critically discuss 5 ways in which the human factor or problem impacts on the community .Provide a relevant sources to support your claims help please with answers
asked by Zanele on May 9, 2013 
Math
It says here Write as a single power, then evaluate. Express answers in rational form. ⁴√18× ⁴√9 ÷ ⁴√2 18^(1÷4)× 9^(1÷4) ÷2^(1÷4) My problem here is I couldn't find a way to get all the numbers to have the same base so I could continue
asked by Fayza on February 4, 2015