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December 19, 2014

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Science
At a given temperature and pressure, the volume of a gaseous sample is directly proportional to the moles of gas (volume = C * moles, where C is a constant). Assuming that the tempreature and pressure is the same for the reaction of magnesium with HCl(aq) and zinc with HCl(aq...
March 13, 2013 by Amy

Science
At a given temperature and pressure, the volume of a gaseous sample is directly proportional to the moles of gas (volume = C * moles, where C is a constant). Assuming that the tempreature and pressure is the same for the reaction of magnesium with HCl(aq) and zinc with HCl(aq...
March 13, 2013 by Amy

Science
At a given temperature and pressure, the volume of a gaseous sample is directly proportional to the moles of gas (volume = C * moles, where C is a constant). Assuming that the tempreature and pressure is the same for the reaction of magnesium with HCl(aq) and zinc with HCl(aq...
March 13, 2013 by Amy

Lang. Arts
4. Which of the following would not always require a citation in a research paper? A.quotation of a phrase B.quotation of a sentence C.sentence paraphrased from a book D.thesis statement I think this is C or D...? any suggestions? Thanks 5. Which of the following shows the ...
March 20, 2013 by cassie

phy
1 Physical quantities such as length, mass, time and temperature are referred to as vector quantities fundamental quantities scalar quantities derived quantities 2 The following are examples of vector quantities except displacment velocity accleration speed 3 The addition of ...
January 28, 2013 by christ

Chemistry
A chemist does a reaction rate analysis on the following reaction: 2CO (g) + O2 (g) → 2CO2 (g) She collects the following data: Trial Initial Concentration of CO (M) Initial Concentration of O2 (M) Instantaneous Reaction Rate (M/s) 1 0.150 0.150 0.113 2 0.300 0.150 0.226...
June 30, 2011 by Violet

american history
which of the following was the primary cause of the Balkan wars conducted during the Clinton administration a. the rise to power of Slobodan Milosevic in Serbia b. Muslim activism in Bosnia c. the un peacekeepers inability to stem ethnic cleansing d. the breakup of the former ...
June 6, 2013 by cali

MAth
i need help figuring these out. I am not sure of them Write the following as a common fraction or mixed number. write your answer in lowest terms 6.38 A) 6 2/5 B) 6 19/50 C)6 4/5 D) 6/19/100 i think it is b am i rt? Write the following as a common fraction or mixed number. 0....
July 28, 2008 by dawn

Criminal law
1. Which of the following involves rationalizing misconduct by perceiving informal norms – such as secrecy or loyalty to fellow officers – to be more important than societal laws, norms, or the formal norms of the organization by which one is employed? Denial of responsibility...
March 28, 2014 by Amy

Physical Science-Can someone check my answers?
1) The kinetic energy of an object depends on which of the following? A. the object’s mass and direction B. the object’s speed and mass---------- C. the object’s work and direction D. the object’s speed and work 2) In the following situations, which one does not have kinetic ...
February 18, 2014 by dark1

Chem
The following questions refer to the following system: A total of 30.0 mL of a .10M solution of a monophonic acid (Ka = 1.0 x 10 ^-5) is titrated with .20M sodium hydroxide solution. 1) Before the titration begins, the pH of the solution is about A) 2 B) 5 C) 7 D) 9 E) 12 2) ...
April 6, 2014 by Charlie

How would you solve the following inequality
How would you solve the following inequality algebraically? 0.5(x + 2)^2 (x - 4) > 2x + 3
January 13, 2008 by Anonymous

algebra
what is the solution of the following system of equations? 2y + 3x = 8 y = 1/2x a)(2,3) b)(1,2) c)(3,2) d)(2,1) what is the solution if the following system of equations? y = 2x + 10 3y = -4x a)(-3,4) b)(4,-3) c)(5,1) d)(1,5) Thanks you
April 28, 2010 by molly

Calculus
1. Which of the following sets of vectors spans [r^2] ? a) {(1,1), (-2,-2)} b) {(1,1), (1,2)} c) {(1,2), (1/2,2)} d) {(-1,1), (1,-1)} 2. Which of the following sets of vectors spans [r^3] ? a) {(1,1,1), (2,2,2)} b) {(1,3,1), (2,2,2)} c) {(1,2,1), (1/2,1,1/2)} d) {(1,3,2), (-1...
March 27, 2012 by Jake

Nutrition
I am in need of some help on finding a article with the following could someone please help me i am at wits end find an article related to one of the following topics: o The role of protein in hormone/enzyme functions o How protein assists with immunity o The protein needs of ...
October 15, 2008 by Ann

chemistry
Which of the following substances can act as a Bronsted acid in aqueous solution? (Select all that apply.) C3H8 NH41+ HCl H2 H2O H2CO3 PH3 Which of the following substances can act as a Bronsted base in aqueous solution? (Select all that apply.) PH3 PH41+ CO32- SO42- H2 CH4 NH3
April 27, 2010 by Sue

trig
Suppose that Magnus' blood pressure can be modeled by the following function {{{p(t)=83-18sin(71pi*t)}}} Magnus' blood pressure increases each time his heart beats, and it decreases as his heart rests in between beats. In this equation, p(t)is the blood pressure in mmHg (...
March 23, 2014 by joey

English
All of the following common nouns except a.emotion b.leader. c.tablet. d.Kindle. I am think D. Singular or plural nouns a.refer to whether a noun is singular or plural. b.can usually be changed in number by adding or deleting -s or-es. c.sometimes use the same form or both ...
November 18, 2014 by Anonymous

writing
Write a 150- to 200-word paragraph to explain how purpose, audience, tone, and content would impact the following topic: What do you hope to accomplish COM 155? Be sure to use the three components of a good paragraph covered in this week’s readings. In addition, be sure to ...
April 23, 2012 by Amber

microsoft excell 2007
entering the formula=SUM(C5:C18)is cell C19 will resolve in which of the following? (a)cells C5 and C18 will be added together (b)cells C5 and C18,and C19 will be added together (c)the total of cells C5 to C19 will appear in cell C19 (d0the total of cells C5 to C18 will appear...
April 11, 2012 by susue

General Chem
At a given temperature and pressure, the volume of a gaseous sample is directly proportional to the moles of gas (volume = C * moles, where C is a constant). Assuming that the tempreature and pressure is the same for the reaction of magnesium with HCl(aq) and zinc with HCl(aq...
March 11, 2013 by Amy

physics
The figure shows a uniform beam of mass m pivoted at its lower end, with a horizontal spring attached between its top end and a vertical wall. The beam makes an angle è with the horizontal. (a) Find expression for the distance d the spring is stretched from equilibrium. (Use ...
April 30, 2013 by annetee

History
Use this excerpt from a statement of the Iconoclastic Council to answer the following question: “Supported by the Holy Scriptures … we declare unanimously, in the name of the Holy Trinity, that there shall be rejected and removed and cursed one of the Christian Church every ...
January 15, 2014 by Greggor

Organic Chemistry
I got some multiple choice questions to practice and I'm not sure of how to get the answers... 1). Which of the following corresponds to the COC bond angle in dimethyl ether?-94 degrees, 110degrees, 180 degrees, 122 degrees, or 60 (i think it's 110 2). classify the reaction ...
May 13, 2008 by Kate

science
1. True or False: If the net force of an object is 0 N, the forces are considered unbalanced. (True) 2. Which of the following forces causes a feather to fall slower than a blowing ball? gravity ← rolling friction sliding friction air resistance 3. A small fish in the ...
October 9, 2014 by Hannah Marie

math
Name: Barbara Dillon Date: July 18 2010 1. Divide 90÷18 =5 Answer is 5 2. Place the following set of numbers in ascending order. 22, –7, 8, –4, 12, –1, 14 Ascending order : -7, -4, -1, 8, 14, 22 3. Add 4. Subtract 5. Divide -18÷ -9 = 2 6. Evaluate Absolute value of [-14] is 14...
July 18, 2010 by barbara

Science Plzz Help
1. Which of the following effects would you expect if red blood cells were shaped like neurons? A. They would not be able to move as easily through capillaries.***** B. They would more easily carry out gas exchange in the alveoli. C. They would not need to be transported ...
June 2, 2014 by Mstv

Accident Investigation: Law+Physics
What exactly do these following driving violations mean? I'm not a driver, so I'm not entirely sure of their meanings... -Following too closely [does that count if a car crashes into another?] -Reckless driving [does that count if a car crashes into another?] -Inadequate ...
January 12, 2012 by Cicilia

Accident Investigation: Law+Physics
What exactly do these following driving violations mean? I'm not a driver, so I'm not entirely sure of their meanings... -Following too closely [does that count if a car crashes into another?] -Reckless driving [does that count if a car crashes into another?] -Inadequate ...
January 12, 2012 by Cicilia

finance, please help
1. Calculate the present value of an investment given the following information: (a) Years—20, (b) Rate—10%, and (c) Future Value—$20,000. 2. Calculate the future value of an investment given the following information: (a) Years—10, (b) Rate—5%, and (c) Present Value—$10,000. ...
June 3, 2012 by farah

Language
Rewrite this sentence using "Following" in the beginning. Johnson's son Michael, followed his father's footsteps many years later and also set a world record. Would this be correct Ms Sue? (Following in his father's footsteps, Michael also set a world record many years later).
September 23, 2008 by Rhondi

calculus
The data entry speed (in entries per minute) of a data clerk trainee is represented by the following equation, where x is the number of hours of training he has had. S = 10 0.8x + 4 , 0 ≤ x ≤ 100 What is the rate at which his speed is changing and what does this ...
March 10, 2011 by Adam Janky

Economics
For each of the following products, write a few sentences answering the following questions: • Is price discrimination of any sort feasible? • If price discrimination is feasible, which of these pricing approaches would you consider using: market segmentation by location or ...
November 12, 2012 by Leonardo Yang

U.S.History
Which of the following was an advantage the North had over the South? a. more experienced generals b. military support from Britain c. more money to spend on war d. full support of all its citizens I think the answer is A Which of the following was an advantage the South had ...
February 4, 2009 by y912f

Chemistry
An structural isomer of bromobutane (C4H9Br) can be hydrolysed using aqueous sodium hydroxide to produce butanol. This can be represented by the following equation: C4H9Br(l) + OH-(aq)  C4H9OH(l) + Br-(aq) This reaction was investigated experimentally and the following...
April 5, 2012 by JJ

accounting
transactions 1.bought machinery for cash rs.50,000 2.payment made to XYZ store rs.10,000by cheque 3.Purchased office furniture on credit for rs.15,000 4.Rs. 1,000 received as a rent for the portion of office building rented out 5.Paid salaries of Rs.40,000 by cheque from the ...
October 27, 2010 by mary

Ethics
1. Direct misconduct by a police officer, such as extorting money from drug dealers, would be an example of which of the following forms of misconduct? A. Nonfeasance B. Misfeasance C. Malfeasance D. All of the above im confused between C and D 2. A law enforcement officer ...
February 24, 2014 by Any

5 Language Arts questions:Poem:Mother to Son
1. How would you describe a deferred vacation? A. One that was booked several months ago. B. One that was delayed until a later time. C. One that was planned out many months ahead of time. 2. The speaker in the poem, “Mother To Son,” says the following: “Life for me ain’t been...
November 20, 2013 by Gabby

Math please help quick
Which of the following are identities? Check all that apply. (Points : 2) sin2x = 1 - cos2x sin2x - cos2x = 1 tan2x = 1 + sec2x cot2x = csc2x - 1 Question 4. 4. Which of the following equations are identities? Check all that apply. (Points : 2) Question 5. 5. The expression ...
January 12, 2014 by Jane

reading stratigies
1.Which of the following activities would best be suited for scaning? A. Finding answers to the chapter review in history. B. Looking at the article how to invest your money. C.reading the short story the hunters daughter. D. Both A & C. I chose b. 2.All of the following ...
October 7, 2009 by larry

Science
Which of the following sets of words can be used to describe the outputs of photosynthesis? water, glucose, light energy carbon dioxide, glucose, chemical energy oxygen, glucose, chemical energy glucose, oxygen, light energy Which of the following is true about producers? They...
February 6, 2014 by Anonymous

math
A single card is selected from an ordinary deck of cards. The sample space is shown in the following figure. Find the following probabilities. (Enter the answers either as fractions or as decimals rounded to three places.) P(five of clubs) = 1 P(five) = 2 P(club) = 3 P(jack...
August 24, 2012 by Anonymous

College Algebra HELP
Use the seven step method described in the book to graph the following rational function f(x)=(2x^2+x-3)/(2x^2-7x) 1) Determine the symmetry of the function 2) Find the y-intercept 3) Find the x-intercept 4) Find the vertical asymptotes 5) Find the horizontal asymptotes 6) ...
May 15, 2013 by Rosie

Chemistry
You are given the following data. P4(s) + 6 Cl2(g) 4 PCl3(g) ΔH = -1225.6 kJ P4(s) + 5 O2(g) P4O10(s) ΔH = -2967.3 kJ PCl3(g) + Cl2(g) PCl5(g) ΔH = -84.2 kJ PCl3(g) + 1/2 O2(g) Cl3PO(g) ΔH = -285.7 kJ Calculate ΔH for the following reaction. P4O10(s...
February 15, 2010 by Britni

Help Chemistry
Can you please tell me if these are right? Determine the pH for the following solutions A [OH-] = 1.0 X 10^-7 M I got 7 B. [H3O+ = 4.2 X 10 ^-3M I got 2.4 C. [H3O+]= 0.0001M I got 4 D. [OH-] = 8.5 X10^-9M I got 5.9 What are the [H3O+] and [OH-] for a solution with the ...
December 7, 2010 by Jessica

fiance
Use the following statistics from Robert Morris Associates' Annual Statement Studies to answer the following question(s). Net sales 100.0 percent Cost of sales 59.9 percent Gross profit 40.1 percent Operating expenses 31.2 percent Net profit (before taxes) 8.9 percent Using ...
August 25, 2010 by kimberly

Chemistry
I think these I know how to do ....just want someone to check..still sorta mixed up on teh first question. Thanx For the following reaction, what is the correctly balanced reduction half-reaction? Fe(OH)3(s) + Cu(s) → Fe(s) + Cu+(aq) + OH-(aq) A. e- + Fe(OH)3(s) → ...
March 18, 2010 by Mark

English
Which sentence is correct? 1) Please provide the shelf life information on the following biscuits: - or 2) Please provide the shelf life information of the following biscuits: -
October 24, 2010 by ann

College Physics II
What is the de Broglie wavelength of electrons with the following value of kinetic energy? 1.06 eV; What is the de Broglie wavelength of electrons with the following value of kinetic energy? 1.06 keV.
November 25, 2010 by VJC

economics
1. Assume there are three markets: A: Wool; B: Synthetic Fiber; C: Business Travel. Assume we are in the years after the introduction of synthetic fibers. Using demand and supply analysis explain what happens in the SHORT RUN in all three markets and why? 2.Assume a monopolist...
July 26, 2010 by mike Gee

Organic Chem
Q: Each of the solvent given should effectively separate one of the following mixtures by thin-layer chromatography. Match the appropriate solvent with the mixture that you would expect to separate well with that solvent. Select your solvent from the following. Hexane, ...
March 7, 2009 by Scott

Organic Chemistry
Q: Each of the solvent given should effectively separate one of the following mixtures by thin-layer chromatography. Match the appropriate solvent with the mixture that you would expect to separate well with that solvent. Select your solvent from the following. Hexane, ...
March 7, 2009 by Scott

7th grade Science
1. Which of these sources of energy is NOT renewable? (1 point) wind solar power hydroelectric power natural gas 2. Air can be polluted by ____. (1 point) tiny particles of soot carbon monoxide sulfuric acid all of the above 3. Which of the following can cause acid ...
May 1, 2013 by Gabby

History
ok one morefor this question this was the answer 3.)Which of the following statesmen was the strongest supporter of "liberty" as a political value? =a)Patrick Henry but I have a similiar question but not exactly the same and I put the asnwer as being Patrick Henry.here it is ...
June 26, 2010 by Unknown

Nutrition
I am in need of some help on finding a article with the following could someone please help me find an article related to one of the following topics: o The role of protein in hormone/enzyme functions o How protein assists with immunity o The protein needs of an infant or ...
October 16, 2008 by Ann

Fianacial Management in Health Care Organizations
Resource: Ch. 5 of Financial Management in Health Care Organizations. „h Calculate the future value of the following: o $5,000 compounded annually at 6% for 5 years o $5,000 compounded semiannually at 6% for 5 years o $5,000 compounded quarterly at 6% for 5 years o $5,000 ...
April 16, 2010 by Laura Alfonso

math
14. The top of a dresser is 33/ 4 feet from an 8-foot ceiling. Which of the following is the height of the dresser in feet? A. 41/4 B. 43/4 C. 5,/4 D. 53/4 15. A company that made $2.4 million in profits the previous year is on pace to make $3 million in the current year. If ...
June 13, 2013 by major

math
1. solve the following inequality to find a range of values for x : -18 < x -7 < -6 2. solve the following inequality to find a range of values for x : -96 < -12x < -12
March 13, 2013 by gary

Summer Reading
the summer reading program in our school is basically thrown together in a couple of minutes... I'm asked the following... "Choose three of the following and describe how effectively the author used them, giving examples for support (headings, subheadings, illustrations, ...
August 17, 2009 by Summer Reading

us hist
All of the following are reasons for Communist Russia's animosity toward the United States and the western powers except one. Which is the exception? a. Russia was not allowed to participate at the Treaty of Versailles. b. Russia felt the U.S. delayed the 2nd front in WWII, ...
June 10, 2014 by joe

Chemistry
A mixture initially contains A,B, and C in the following concentrations: A1 = 0.300 M, B1 = 1.15M, and C1 = 0.350 M. The following reaction occurs and equilibrium is established: A+2B <---> C At equilibrium, A2 = 0.190M and C2 = 0.460M. Calculate the value of the ...
February 5, 2009 by Saira

Physics
Consider a capacitor made of two square plates of side l. The distance between the two plates is d . (a) We insert a dielectric of dielectric constant K>1 and width l a distance x (as in the diagram). What is the total capacitance of this arrangement? Express your answer ...
March 13, 2013 by P

sewing
Base the answers to Questions 1–3 on the following information: Ms. Troy would like you to make a copy of an outfit that she owns and really likes—a sleeveless dress with a short-sleeve jacket. She has selected a lilac linen fabric that comes in 36-in. width. You make a ...
April 20, 2010 by kat

chemistry
A volume of 100mL of 1.00 M HCl solution is titrated with 1.00 M NaOH solution. You added the following quantities of 1.00 M NaOH to the reaction flask. Classify the following conditions based on whether they are before the equivalence point, at the equivalence point, or after...
August 6, 2012 by Anon

science
If you were riding on a train, which of the following would look as if it is not moving? the conductor walking by you a building you are passing a flying bird<---- a person sitting next to you Which of the following reference points would allow you to observe the speed of a...
April 13, 2014 by Anonymous

chemistry
Consider the following reaction CaCl2(aq) + 2Ag2SO4(aq) ! CaSO4(?) + 2AgCl(?) .Which of the following statements is true? 1. Both CaSO4 and AgCl will precipitate from solution. 2. Neither CaSO4 nor AgCl will precipitate from solution. 3. CaSO4 will precipitate from solution, ...
September 19, 2012 by cheri

Prac Exer For Instruc Pack 3
Just want to review my answer's with your's if it's not too much to ask for. Thank You! EXAMINATION NUMBER: 04281701 1. You need to strengthen a slash on a muslin blouse that is being made for a holiday celebration. Since muslin is a loosely woven fabric and the garment will ...
July 21, 2012 by Anonymous

7th grade language arts Ms. Sue please
21. 14. Identify a prepositional phrase in the following sentence from the story: "If we don't play today, and we lose in the playoffs next week, we'll have played exactly half of a ten game schedule." (1 point) in the playoffs if we don't we'll have played next week Which of ...
December 11, 2012 by Delilah

reading strategies are these correct?
1.Which of the following activities would best be suited for scaning? A. Finding answers to the chapter review in history. B. Looking at the article how to invest your money. C.reading the short story the hunters daughter. D. Both A & C. I chose b. 2.All of the following ...
October 7, 2009 by larry

organic chemistry
I really need help with this question. It is located at the link below. Question #2. I understand the general reaction but I need help with the actual mechanism. Olopatadine is a drug used topically to treat the itching associated with conjuctivitis It is prepared via a ...
January 21, 2013 by ha

science
1. meteorologists notice a low pressure area developing over warm ocean water. which type of storm is likely to form? a)tornado b)hurricane c thunderstorm d)blizzard 2. which of the following is a way that some animal's bodies adapt to living in extremely cold climates ? a)...
May 18, 2014 by kelsey

math 221
1. Using Excel, find the z-score that corresponds to the following Confidence Levels: a. 80% b. 85% c. 92% d. 97% 2. Using Excel, find the t-score that corresponds to the following Confidence Levels and Sample Sizes: a. 95% with n = 25 b. 96% with n = 15 c. 97% with n = 21 d. ...
April 6, 2010 by megan

chemistry
I need to create an experiment to seperate and identify the components of an unknown heterogeneous mixture and to recover as much of the seperated solid components as possible. The unknown mixtures may contain up to 4 of the following substances, one or none from the following...
September 21, 2008 by sammy

Physics
please check these for me Which of the following is not a fluid? a. carbon dioxide b. hydrogen c. seawater d. wood D Which of the following statements is not correct? a. a fluid flows b. a fluid has a definite shape c. molecules fo a fluid are free to move past each other d. a...
February 15, 2009 by teamjakeward

English/Argument
Logic Problem- A&B A. Supply a (B)term that would support the following argument, "18-year olds should be able to drink alcohol legally." Come up with a (B) term and present result as a syllogism. B. Supply a (B)term that will support the following argument, "Anti-smoking ...
October 22, 2011 by Sun29nc

Chemistry
Following question I need help with part b) Please verify my answer for part a) too if possible. Consider the following reaction for silver tarnishing: 3Ag2S(s) + 2Al(s) -> 6Ag(s) + Al2S3(s) a. State the oxidation number for each element in the reaction. 3Ag2S(s) + 2Al(s...
June 14, 2011 by Dexter

chemistry
The following reaction is at equilibrium at a pressure of 1 atm, in a closed container. NaOH(s) + CO2(g) NaHCO3(s); ΔH°rxn < 0 Which, if any, of the following actions will decrease the concentration of CO2 gas present at equilibrium? A. lowering the temperature B. ...
April 23, 2010 by bme1

chemistry
Hydrogen cyanide is a highly poisonous, volatile liquid. It can be prepared by the following reaction. CH4(g) + NH3(g) → HCN(g) + 3 H2(g) What is the heat of reaction at constant pressure? Use the following thermochemical equations. N2(g) + 3 H2(g) → 2 NH3(g) Δ...
October 29, 2010 by caroline

Chemistry
Hydrogen cyanide is a highly poisonous, volatile liquid. It can be prepared by the following reaction. CH4(g) + NH3(g) → HCN(g) + 3 H2(g) What is the heat of reaction at constant pressure? Use the following thermochemical equations. N2(g) + 3 H2(g) → 2 NH3(g) Δ...
October 31, 2010 by Emily

english
1. All of the following define the theme of a story EXCEPT (1 point) the central idea of a work the underlying message in literature the methods of characterization employed by the writer the lesson, or moral, of the story which can be inferred by readers 2. Which of the ...
August 15, 2014 by kate

Science. Check answers
1. True or False: If the net force of an object is 0 N, the forces are considered unbalanced. (True) 2. Which of the following forces causes a feather to fall slower than a blowing ball? gravity ← rolling friction sliding friction air resistance 3. A small fish in the ...
October 21, 2013 by Elena

history
Major outcomes of the Spanish-American War included all of the following EXCEPT: A. the establishment of an extensive American empire. B. the emergence of the nation’s status as a world power. C. the reluctance of the government to get involved in other foreign conflicts. D. ...
March 6, 2011 by sharice

Grammar (Writeacher)( or Ms. Sue)
For each of the following sentences, choose the correct verb in parentheses, and write it on your paper. 1. Many of the ships that crossed the Atlantic Ocean during World War II (was, were) filled with supplies. 2. Most of the vessels (was, were) carrying vital supplies from ...
May 20, 2013 by Anonymous

statistics
Five coins all balanced the same were tossed 150 times. Note that, while the coins are all balanced the same, they may or may not be fair coins. Since five coins were tossed, the possible number of heads for each toss could be zero through five. The following table gives the ...
May 13, 2014 by scott

math
Which of the following numbers are equivalent to 20%? Choose all that apply. Which of the following numbers are equivalent to 35%? Choose all that apply. Which of the following numbers are equivalent to 8%? Choose all that apply Select the answer that correctly orders the set ...
January 21, 2013 by Anonymous

3 science questions
7. Which of the following is used to make biomass fuel? B. plants and animal waste C. coal <----- 11. Solar, wind, nuclear, and hydroelectric energy sources are similar in which of the following ways? A. They are all nonrenewable energy sources <---- C. They are all ...
March 29, 2014 by Check my answers please

English PLEASE!!!
A thermostat is a device used to adjust the temperature indoors. Which of the following explanations best interprets the author's intended meaning in the bolded words in following sentence? "The Church was a thermostat that transformed the mores of society." Society needs more...
November 21, 2014 by school lover

Math
Will someone please help me with the following questions: 1. Talon reads 1,000 words in 5 minutes, and Samantha reads 525 words in 4 minutes. Who is the faster reader? 2. You make $220 a day on a job. What will you receive for working 2/5 day? 3.Multiply. (4)(-3/2) 4.Write the...
July 18, 2008 by BaBa

Science
1. Of the following, the only change that is an example of a chemical change is — A. water evaporating from a puddle B. an iron nail rusting and turning an orange color C. a piece of paper being cut into smaller pieces D. a stick being broken in half 2. All of the following ...
March 13, 2014 by Anonymous

English
8. Choose the type of punctuation that is missing from the following sentence. Were invited to the movies with Sam and Alex tonight. (1 point) apostrophe semicolon colon hyphen 9. For class tomorrow, I need you to bring the following paint, markers, and glue. (1 point) ...
February 20, 2014 by Tamara

Science help! URGENT. Check answers
1. True or False: If the net force of an object is 0 N, the forces are considered unbalanced. (True) 2. Which of the following forces causes a feather to fall slower than a blowing ball? gravity ← rolling friction sliding friction air resistance 3. A small fish in the ...
October 21, 2013 by Elena

Physics
A point-like negatively charged particle of mass m and charge -q is initially released from rest from the point P along the positive z-axis where the magnitude of the electric field is largest. (a) What is the distance from the point P to the origin? Express your answers in ...
March 5, 2013 by P

Physics
Which of the following represent examples of the following situation: An object that starts at the origin at t=0 and at some time later its displacement from origin is zero but the velocity is not zero: 1)An object in a uniform circular motion around a circle passing through ...
September 1, 2011 by Logan

Physics
Which of the following represent examples of the following situation: An object that starts at the origin at t=0 and at some time later its displacement from origin is zero but the velocity is not zero: 1)An object in a uniform circular motion around a circle passing through ...
September 1, 2011 by Logan

Science 8A Check Answers
Will someone please check my answers as I need lots of help in science. 1. Which of the following is an example of matter? A. leaves B. shadow C. light from the sun* D. sound 2. Which of the following is an example of a chemical property of matter? A. ability to melt B. ...
November 17, 2014 by Haley

Chemistry
The following reaction is a step in the commercial production of sulfuric acid. 2SO2(g) + O2(g) 2SO3(g) The equilibrium constant is very high at room temperature, but the reaction is very slow. It must be run at high temperatures to achieve a reasonable rate of reaction. ...
October 5, 2010 by Anonymous

Ethics
1. Which of the following positions holds that moral beliefs vary from person to person, and that one person's beliefs and practices cannot be said to be more right (or wrong) that any other person's? A. Relativism B. Pluralism C. The principle of understanding D. ...
February 24, 2014 by Any

Chemistry
I need chemistry help. I think 1. c, 2.b, & 3.a (please tell me why or why not and help me set up the problems if possible) 1.) The following half reaction has been balanced except for the electrons. How many and where should the electrons be included? 14 H+(aq) + Cr2O72-(aq...
November 30, 2014 by Tyler

English
I left out the following sentences. Thank you very much. 2) I’m fond of listening to country music. I’m sad about getting low marks at school. 3) I'm familiar with driving to .. (I can't find a good example). I’m worried about his going out alone. 4) I approve of your going to...
November 12, 2011 by Henry2

Biology
Which of the following is not a terminal electron acceptor in anaerobic respirations? a)nitrite b)carbon dioxide c)hydrogen sulfide d)sulfate e)nitrate Question 2 Which of the following is not an end product of fermentation? a)pyruvate b)none of the answers are correct c)...
September 10, 2010 by Tommy

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