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February 5, 2016

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Check 3 world history answers of mine?
7. Which of the following was not a goal of Roosevelt's Square Deal? Creation of a social security system. Conservation and preservation of the environment in America.* 10. One reason powerful nations rushed to grab colonies in the 1800s was the desire for raw materials and ...
January 20, 2016 by Carrie

Math HELPPPP
(a) Which of the following are examples of the expression "difference of two cubes"? (Select all that apply.) (y2 - 9)3 3 - 4y 64 - y3 (y - 1)3 y3 - 27 27 - 3y y3 (b) Which of the following are examples of the expression "cube of a difference"? (Select all that apply.) 27 - 3y...
September 28, 2012 by Mark

Chemistry
Which of the following reagents would oxidize Cr to Cr2 , but not Fe to Fe3 ? Ca Co Ca2+ Br2 Co2+ Br- Which of the following reagents would oxidize Cu to Cu2 , but not Cl to Cl2? Br2 Ca Co2+ Co Br- Ca2+
March 29, 2013 by Anon

Chemistry
is this right Consider the following reaction at equilibrium N2(g) + O2(g) + heat < = > 2NO(g) Indicate how each of the following will shift the equilibrium a. raising the temperature of the reaction. b. decreasing the volume of the reaction container. c. adding a ...
December 6, 2010 by Jason

Chem
did I do this right Consider the following reaction at equilibrium N2(g) + O2(g) + heat < = > 2NO(g) Indicate how each of the following will shift the equilibrium a. raising the temperature of the reaction. b. decreasing the volume of the reaction container. c. adding a ...
December 7, 2010 by Jason

chemistry - Bonding
#1) Draw the following ions using a Bohr diagram: b)oxygen: i got [oxygen:2)8)]-2 (the -2 is an exponent) but the answer said [oxygen: 2)8)8)]-2...is this right? d)fluorine: i got [fluorine:2)8)]-1 and the book says [fluorine: 2)8)8)]-1..again, is the book making a mistake? #8...
May 10, 2008 by Sarah

English
12. Which of the following words is not an adverb? A. Deadly B. Fiercely C. Knowingly D. Carefully I picked A, because deadly is an adjective. Am I correct or wrong? 13. In which one of the following sentences does an adverb modify an adjective? A. Lucy danced tirelessly. B. ...
October 26, 2013 by Cassie

Chemistry
A student determines the freezing point of a solution of 1.96g of naphthalene in 25.64g of paradichlorobenzene(PDB). The following temperature-time reading are recorded. PDB/Napthalene Time(Min) 0 0.5 1.5 2 2.5 3 3.5 4 4.5 Temp(C) 59.7 58.0 54.8 53.4 52.1 50.9 49.5 49.6 49.5 ...
October 12, 2015 by Lisa

Chemistry
A student determines the freezing point of a solution of 1.96g of naphthalene in 25.64g of paradichlorobenzene(PDB). The following temperature-time reading are recorded. PDB/Napthalene Time(Min) 0 0.5 1.5 2 2.5 3 3.5 4 4.5 Temp(C) 59.7 58.0 54.8 53.4 52.1 50.9 49.5 49.6 49.5 ...
October 12, 2015 by Lisa

Geometry/Algebra/Calculus
Why isn't the surface area of a sphere with radius r the following: 2*pi * (pi*r) That comes from the following flow of logic: Doesn't it makes sense to think of the surface area of the sphere with radius r as the the circumference of the semi-circle with radius r, pi*r (2*pi*...
January 26, 2014 by John

Algebra
1. What are the next two terms of the following sequence? 1, 5, 9... A. 27, 211 B. 10,11 C.12,15 D.13,17 2. Which of the following are examples of arithmetic sequences? Choose all that apply. A. -2,2,6,10 B. 1,3,9,27 C. 5,10,20,40 D. 5,1,-3,-7 3. What is the common difference ...
November 19, 2015 by Danielle

chemistry
1.) For which of the following substances is the standard enthalpy of formation equal to zero? a) water [H2O(l)] d) carbon dioxide [CO2(g)] b) lead [Pb(l)] e) tin [Sn(s)] c) carbon dioxide [CO2(s)] 2.) Consider the following four equations: 1. C6H6(l) + O2(g) 6CO2(g) + 3H2O(l...
August 3, 2011 by tt

physics
Design some simple digital circuits based on Boolean expressions. Draw circuits that implement the following Boolean expressions using some combination of AND, OR, NOT, NAND, and NOR gates. - NOT X OR NOT Y OR Z - X OR Y OR NOT Z - NOT X AND Y OR NOT Y AND Z Write a two to ...
June 10, 2009 by Sandhya

Chemistry
For the following electrochemical cell, what is the correct, balanced reaction? Cu(s) | Cu2+(aq) || Ag+(aq) | Ag(s) A. Cu(s) + Cu2+(aq) → Ag+(aq) + Ag(s) B. Cu(s) + Ag+(aq) → Cu2+(aq) + Ag(s) C. Cu(s) + 2 Ag+(aq) → Cu2+(aq) + 2 Ag(s) D. Cu2+(aq) + Ag(s) &#...
March 21, 2010 by Val

math
In order to make the most accurate calendar, the following system was devised. Leap years occur every 4 years except for years ending in 00, but years divisible by 400 are leap years. In this case, the year is a leap year if it is divisible by 400. Which of the following years...
October 10, 2012 by Christina

dynamics of rigid bodies
7. A 1800 kg car drives up an inclined of 8% from rest at uniform acceleration to a velocity of 60 kph after traveling 75 m. Its wheels are 3 m apart with its center of gravity midway of the wheels and 500 mm from the ground. If all frictional force is assumed to act at the ...
July 7, 2015 by warren

Chemistry (URGENT)
I have a test soon. If you can help me with these questions, that would be great. 1. Define and describe the following. a)Alkaline - metal - base b)Corrosive - burn/eat away - acid c)Caustic - harsh - both? (acid + base) d)Low pH - 0-6.99 - acid Please check my answers and ...
March 3, 2010 by John

Computer
12. Enter the following Marks for Assignment One figures: Name Assgn 1 John 10 Mary 12 Emma 15 Pita 15 Avi 15 Ramu 10 Sani 11 13. Due to a recent natural disaster, MAF11 students were unable to submit their assignments 2 and 3. The Course Coordinator then decided to award ...
April 24, 2011 by Shinal

english
I need the following sentence to be one sentence. Does this sentence flow okay and is punctuation correct? Is there a better way to word the following sentence? I am applying for the position of office manager of surgical services at Barnes Hospital that appeared in the ...
October 5, 2010 by jean

Chemistry
The following questions refer to the following acids and bases. A) Hydrazoic acid HN3 Ka = 1.9 x 10^-5 B) Hydrofluoric acid HF Ka = 6.8 x 10 ^-4 C) Nitrous Acid HNO2 Ka = 4.5 x 10^-4 D) Phenol C6H5OH Ka = 1.3 x 10^-10 E) Aniline C6H5NH2 Ka = 4.3 x 10^-10 1) which compound is ...
April 6, 2014 by Zachary

Math
1. Write the following ratio in simplest form: 32 min:36 min 8:9 8:36 32:9 128:144 2. Marie saved $51. On Wednesday, she spent $8 of her savings. What ratio represents the portion of her total savings that she still has left? 43:8 8:51 43:51 59:51 3. The price of 8.4 ounces of...
November 18, 2015 by YRN DJ

Math
1. Write the place name for the 4 in the following number: 3,624,786 Answer: Thousand 2. Round the following number to the nearest ten: 53 Answer: 5 3. Find the sum of the following problem: 2,168 + 305 Answer: 2473 4. Estimate the sum of the following problem to the nearest ...
July 1, 2012 by Silika

Research
I would like to have your input on the following questions. (1) Why is students study habits worth a study for a research proposal? (2) For the following research topic, describe a quantitative and a qualitatitive study focused on the topic by explaining the purpose of each ...
November 28, 2012 by Michael

Chem
Consider the following reaction: 6A + 2B 5C + 4D Determine the following rates at a time when the rate of consumption of B is 2.5E-05 M/s. a) rate of consumption of A M/s b) rate of formation of C M/s c) rate of formation of D M/s d) rate of reaction M/s
November 14, 2011 by Rachel

Marketing Principles
Motivating and Leading The following are the four P's in marketing: Price Product Promotion Place Complete the following below: Choose a product or service with which you are familiar. Describe the product or service. In your own words, describe why and/or how each of the 4-P'...
June 7, 2010 by Glo

business
Strategic Management - Microsoft's Corporate Citizenship Program. I am requesting for guidance in the following: please assist with the following questions 1. Discuss how the company's commitment to global citizenship provides positive benefits for its stakeholders. 2. Discuss...
February 5, 2013 by Kristen

math
I need step by step explanation of the following problem. Using the lever system equation F1x=F2(d-x)solve the following problem: A screwdriver 9 in. long is used as a lever to open a can of paint. The tip of the screwdriver is placed under the lip of the can with the fulcrum ...
February 24, 2013 by Traci

english
Q1.In following sentences underline the stressed syllables in each? 1.I know why he wanted to see you. 2.Whats the time? 3.Dont forget to turn out the light! 4.Its another beautiful day today. Q2.In the following sentences underline the unstressed syllables in each? a) Once...
December 24, 2010 by rahila

Statistics (Please help!!!)
Here is the question: If gene frequencies are in equilibrium, the genotypes, AA, Aa, and aa occur in a population with frequencies (1-0)^2, 20 (1-0), and 0^2. Plato et al.published the following data on haptoglobin type in a sample of 190 people: Hp1-1 = 10 Hp1-2 = 68 Hp2-2 = ...
September 4, 2013 by Joy

Language Arts
1) Which of the following is an example of subjunctive verb mood? Going outside in your bare feet could make you cold. Will you go away? If I make the baseball team, I will skip around the field.*** The bread was old and crusty. 2) Which of the following is an example of ...
September 17, 2013 by Gabby

Psychology
For each of the following research questions, indicate the following: (1) the type of research that would best answer the question, 2) an appropriate sampling method, and 30 the best method of collecting the data. a) How do the minority groups at a certain university view the ...
October 28, 2013 by Rachelle

Accounting
Assume a $4000 investment and the following cash flows for two alternatives. Under the payback method, which of the following would be concluded? a. Investment X should be selected b. Investment Y should be selected c. Investment X and Y provide the same payback period d. ...
March 8, 2010 by Anonymous

Math
Hi everyone! I am extremely struggling with this questions and was hoping someone would go over them with me. Thank you! 1. Which of the following expressions is written in scientific notation? a. 73.4 x 10^5 b. 0.09 10^7 c. 80 x 10^3 d. 4.22 x 10^3 2. Which of the ...
January 29, 2015 by Tia

Chemistry
Answer the following for a face centered unit cell. r = 6.0. how do i find the following edge in terms of r, the lattice pt radius face diagonal in terms of r, the lattice pt radius body diagonal in terms of r, the lattice pt radius
February 15, 2010 by Mary

Algebra 2
I have a question and I can not figure it out. Any answers to the following along with any explanation would be great! Here is the equation: x=.2y^2-2y-3 Now I know that is an equation for a parabola. Now, I need the following: Equation in standard form Vertices Co-vertices ...
May 19, 2008 by Tyler

Urgent Chemistry Problem!!
Calculate Delta G at 298 K for the following reactions. Ca(s) + CO2(g) + 1/2O2(g) -> CaCO3(s) 2KClO3(g) -> 2KCl(s) + 3O2(g) CH4(g) + 3Cl2(g) -> CHCl3(g) + 3HCl(g) Delta G^0f CHCl3 is - 70.4 kJ/mol The following reactions are important ones in catalytic converters in ...
April 1, 2013 by Amy

English
Using colons The special exhibit on birds contains the following types: prehistoric birds, seabirds, and domestic birds. The letter we wrote to the museum began Dear Sir: Please let us know when the special exhibition on penguins will be shown at your museum. He told us that ...
March 3, 2014 by Anonymous

Chemistry
Which of the following is an example of a double-displacement reaction? AlCl3 + 3 NaOH → Al(OH)3 + 3 NaCl Na2O + H2O → 2 NaOH CuCO3 → CuO + CO2 None of the above are examples of double-displacement. A Which of the following is a double-displacement reaction...
February 4, 2015 by Robb4301

English
According to her parents, the book that I found was hers. She told me, however, that she didnt want it back. 1. Which of the following is an error in the sentence above? A. Improper use of commas around however B. Improper use of a comma after the word parents C.Improper...
June 7, 2015 by wedi

Computers
1. Which of the following study tools would work well for studying Vocabulary? A. making an outline B. summarizing the textbook C. flash cards*** D. comparing notes to the test 2. Which of the following is helpful when studying for a test? A. hanging out with your friends ...
February 10, 2015 by Shimme

AP U.S. History
which of the following best describes the situation of freedmen in the decade following the Civil War? A)Each was given 40 acres of land and a mule by the Union government B)All were immediately granted political equality by the Emancipation Proclamation C)The majority entered...
February 20, 2008 by Kayle

Chemistry
(a) Which of the following are requirements for anionic polymerization? 1-A double bond 2- End groups which can react by releasing a small molecule 3- A strong base to initiate the reaction 4- A strong acid to initiate the reaction 5- An electron-withdrawing group near the ...
November 26, 2013 by Saraa

Lang Arts
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 aint been...
November 1, 2012 by Jman

Chemistry
The following data are for a liquid chromatographic column: Length of packing (L) 24.7 cm Flow rate 0.313 mL/min VM 1.37 mL VS 0.164 mL A chromatogram of a mixture of species A, B, C and D provided the following data Retention time Nonretained 3.1 - A = 5.4 B = 13.3 C = 14.1 D...
January 21, 2015 by Kurt

Chemistry
(a)What is the bond order of the diatomic molecule BN? (b) Is BN paramagnetic? (c) Rank the following compounds in order of increasing bond energy: B2, N2, BN. (d) Rank the following compounds in order of increasing bond length: B2, N2, BN.
November 18, 2012 by b

English
1. Search the following topics on the Internet, and then fulfill/do the project. Write the addresses of foreign shopping sites after you find them. Chosse the items you want to buy and write down the names and prices. On which item did you spend the most? Using the following ...
September 1, 2009 by John

math 115
1. sabrina has the following math quiz scores. 19, 24, 25, 17, 13, & 18. find her mean score, to the nearest tenth if necessary.= 13 is this correct? 2. eleven applications for a certain position had the following ages. 32, 33 ,25, 36, 48, 51, 28, 23, 54, 52, 45. what was the ...
September 6, 2009 by Lea

Science
Check My Answers, please? Which of the following planets is considered a rocky, or terrestrial, planet? Venus **** Neptune Saturn Uranus Which of the following statements about the beginning of the solar system is true? The planets that formed closest to the sun became gas ...
January 26, 2015 by Kenxie

Social Studies
Which of the following is the largest ethnic group in china A.Han B.tibetan C. Uighurs D. Hui Which of the following is the staple crop of the north China plain A. Barley B. Rice C. Soybeans D. Wheat Crops grow well on the north China plain because the Huang river ___ A. Forms...
November 24, 2014 by Anna

Science Help!!!!
1. Which of the following types of pollution cannotbe attributed to car and truck emissions? A. Acid rain B. Sedimentation C. Ozone D. Photochemical smog 2. In which of the following places is it more difficult to determine if there is pollution? A. Aquifer B. Stream C. Air D...
December 15, 2014 by callie

science
3. The membranous coverings that protect the b B. meninges. D. gyri. 4. A common result of hyperthyroidism is A. acromegaly. C. Graves disease. B. osteoporosis. D. myxedema. 5. A 63-year-old man has become progressively hard of hearing. Hes a retired airplane mechanic. What ...
November 12, 2010 by blake

English
In the short story "To Build a Fire" what is the answer to this question? In the first few sentences, we are in exposition. The following observations are things we may or may not learn in the opening few sentences. Which of these is an accurate description of an observation ...
December 8, 2011 by Anonymous

Language Arts 7 A Unit 4: Who Can We Really Coun
Please help ASAP! Synthesizing Quiz Multiple Choice 1. In "Loser," what event caused the main character to change? (1 point) his date with Jenny finding the lost boy 2. A small child is insistent if he (1 point) sucks his thumb to sleep. demands attention constantly. 3...
December 3, 2013 by Mileena

Grammar (Ms. Sue)
For each of the following sentences, select the correct pronoun in the parentheses, and write it on you paper. 1. All of us can give some of (our, their) time to volunteering. 2. One of my friends volunteers (his, their) time to work on the ambulance squad. 3. Each squad has ...
May 20, 2013 by Anonymous

linguistics
Question Consider the following sentences: (a) River Song is an archaeologist from the future. (b) River Song has a screwdriver. Based on these two sentences, which of the following is true? A. (a) entails (b) B. (b) entails (a) C. (a) entails (b) and (b) entails (a) D. There ...
March 27, 2011 by Marcella

language arts
2. In which of the following sentences does the boldfaced word contain the Latin root -lum-? A.The bear tucked into his cave for a long winter's (slumber). B.Hannah's face was (luminous) with the soft morning light. *** C.The (plumber) peered into the dark drainpipe. D.Harry ...
August 26, 2015 by Anonymous

Language Arts
2. In which of the following sentences does the boldfaced word contain the Latin root -lum-? A.The bear tucked into his cave for a long winter's (slumber). B.Hannah's face was (luminous) with the soft morning light. *** C.The (plumber) peered into the dark drainpipe. D.Harry ...
October 28, 2015 by Shalee ^~^

English
Please help me understand these questions so that I can do the rest, thanks! 1)The following infinitive and past participle verb forms found in Dutch. Root Infinitive past participle" Wandel wandelen, gewandeld, "walk" 2)Consider the following nouns in Zulu and proceed to look...
September 9, 2012 by Sahr23

Science
Which of the following is not part of the cell theory? (1 point) Cells are the building blocks of life. All living things are made up of cells. All cells are created from other cells through cell division. The nucleus is the control center of the cell. 3. Dust mites are ...
October 4, 2014 by Dfca

Chemistry
For the following electrochemical cell Cu(s)|Cu2 (aq, 0.0155 M)||Ag (aq, 3.50 M)|Ag(s) write the net cell equation. I presume it is Cu + 2Ag^2+ --> Cu2+ + 2Ag Calculate the following values at 25.0 C using standard potentials as needed. Eocell = ? dGorxn = ? Ecell = ? dGrxn...
April 5, 2014 by Aki

Chemistry
For the following reaction, Kp = 3.5 104 at 1495 K. H2(g) + Br2(g) 2 HBr(g) What is the value of Kp for the following reactions at 1495 K? (a) HBr(g) 1/2 H2(g) + 1/2 Br2(g) (b) 2 HBr(g) H2(g) + Br2(g) (c) 1/2 H2(g) + 1/2 Br2(g) HBr(g)
February 20, 2012 by Elizabeth

MATH
Post your 50 or more word response to the following in the assignment link: How can you determine if two lines are perpendicular? Your response should include the following: How the slopes of two perpendicular lines relate; How you recognize if two lines are perpendicular...
October 11, 2010 by Anonymous

AP Chem
At 25 oC, Kc = 0.145 for the following reaction in the solvent CCl4. 2BrCl <----> Br2 + Cl2 A solution was prepared with the following initial concentrations: [BrCl] = 0.0482 M, [Br2]= 0.0307 M, and [Cl2]= 0.0277 M. What will their equilibrium concentrations be? How do i...
March 8, 2013 by Peter

7th grade math Ms. Sue please!
1. Write the following ratio in simplest form: 32 min:36 min 8:9 8:36 32:9 128:144 2. Marie saved $51. On Wednesday, she spent $8 of her savings. What ratio represents the portion of her total savings that she still has left? 43:8 8:51 43:51 59:51 3. The price of 8.4 ounces of...
October 30, 2012 by Delilah

Math- Please check
Please double check me Find the median of the following set of numbers 47,20,52,35,58,57 a. 49 1/2 b 47 c 48 1/2 d 52 Answer: a Which of the following numbers are integers? 2/3, 35, 0.093,-650, 42.5 a 0.093 and 42.5 b 35 and -650 c 2/3 d -650 answer: c
March 23, 2008 by Sherri

Math- Please check
Please double check me Find the median of the following set of numbers 47,20,52,35,58,57 a. 49 1/2 b 47 c 48 1/2 d 52 Answer: a Which of the following numbers are integers? 2/3, 35, 0.093,-650, 42.5 a 0.093 and 42.5 b 35 and -650 c 2/3 d -650 answer: c
March 23, 2008 by Sherri

Algebra
Given the following piecewise function: Find the Given the following piecewise function: f(x)= {?(x+10 for -9 ?x<-2@3 for -2 ?x ?0@2x-6 for 0<x ?5 )? Find the domain. Find the range. Find the intercepts. Is f continuous on its domain? If not, state where f is ...
October 17, 2014 by RAJ

psych/statistics
Consider the following: The television network you addressed in Week 4 is asking you to compare the moods of groups that watch different types of shows. You can choose what they mean by moods. You may compare them on general mood, happiness, depression, frustration, or ...
November 19, 2011 by STELLA

Chemistry Problem
At 25 oC, Kc = 0.145 for the following reaction in the solvent CCl4. 2BrCl <----> Br2 + Cl2 A solution was prepared with the following initial concentrations: [BrCl] = 0.0482 M, [Br2]= 0.0307 M, and [Cl2]= 0.0277 M. What will their equilibrium concentrations be? How do i...
March 8, 2013 by Peter

biology
The (**) are my answers Which of the following is not a characteristic of life? (1 point) maintains homeostasis *** composed of cells composed of atoms carries out metabolism 2. Which of the following must be true to consider something to be alive? (1 point) It must be able to...
August 12, 2015 by Freshman Girly Girl

math
Find the best buy on pasta sauce a. 45oz for $1.59 b. 1qt 16 oz for $1.99 c. 1qt. for $1.29 d. 48 oz for $1.79 my answer is A 15. Identify the base in the following statement 11% of what is 77? my answer is the base is What number 16. Identify the amount in the following ...
May 1, 2010 by renee

statistics
27. Consider the following hypothesis test. H0: = 15 Ha: ≠ 15 A sample of 10 gives a sample mean of 8.9 and population variance of 9. Consider the following data drawn from a normally distributed population: 4, 8, 12, 11, 14, 6, 12, 8, 9, 5, α = 0.01 a) At α...
August 8, 2011 by charlie

Spanish
I am not taking a Spanish class, but I am reading a story with Spanish words in it. There is only one word and one two word phrase. The following are those. 1. abuelito 2. Est muerto Please help me with the following, I do not know what they mean. Also, these words are from ...
February 23, 2014 by Brady

English
Can someone check if the following questions are grammatically correct? Thank you. 1)Please Henry the VIII rule by focusing on the following: -Why he broke ties with the church -What the Act of Supremacy established -What political and social changes the reformation brought ...
January 20, 2014 by Frank

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 pacific...
October 17, 2015 by Halie

Chemistry
Consider the following equilibrium process at 686 C C02(g)+H2(g)=CO(g)+H20(g) The equilibrium concentration of the reacting species are [CO]=0.050M, [H2]=0.045M, [CO2]=0.086M, and [H20]=0.040M. (a)Calculate the Kc for the reaction at 686 C. (b) If we add CO2 to increase its ...
April 25, 2010 by Amphee

english
Recall that a participle is a verb form that is used an adjective. A participial phrase is a participle with its modifers and complements used as an adjective. 1. Read the following sentence. The cars passing by are filled with commuters. Which of the following sentences is ...
May 7, 2012 by Angela Myers

Chemistry
Sodium Chloride is the LEAST soluble in which of the following liquids? a. H2O b. CCl4 c. HF d. CH3OH e. CH3OOH I know NaCl is a polar molecule...and a dipole-dipole IMF bond? My guess is b because it's nonpolar and I think it's a London Dispersion IMF. Is this right? Also, ...
November 30, 2009 by Nikki

Chemestry
Question 1) Consider the following reaction of calcium hydride (CaH2) with molten sodium metal:CaH2(s) + 2 Na(l) -> 2 NaH(s) + Ca(l) Identify the species being oxidized and the species being reduced? Question 2) Give the names to the binary compounds listed below. Classify ...
July 27, 2015 by Ashley

physics
need HELP!! which of the following exhibits parabolic motion a. stone thrown into a lake b. space shuttle orbiting Earth c. leaf falling from a tree d. train moving along a flat track which of the following does NOT exhibits parabolic motion a. frog jumpping from land into ...
February 12, 2009 by y912f

math
can someone check my answers subtract 7/9-(-13/19)=3/2 multiply (4)(-3/2)=-6f find the first and third quaritles q1 and q3 of the following set of numbers 13,4,12,16,8,14,8,3,10,8, my answer 4:12 find the first and third quaritles q1 and q3 of the following set of numbers .16...
November 13, 2007 by keauanna

mitx 8.01x Classical Mechanics
For the following 3 vectors A⃗ =2y^+3z^ B⃗ = 3 x^+2z^ C⃗ = 3 x^+3y^ Calculate the following: (a) A⃗ ⋅(B⃗ +C⃗ )= (b) D⃗ =A⃗ (B⃗ +C⃗ ) Dx= Dy= Dz= (c) A⃗ ⋅(B⃗ C⃗ )= (d) G⃗ =A⃗...
September 10, 2013 by youlife

French- this is just for a check-over
Complete the following sentences with a verb from the box. In the box are the following words: apprendre, comprendre, prendre, and mettre. 1. Pour aller a l'ecole, nous prenons le bus. 2. Je ne comprendons pas. Parle plus fort! 3. Florence prend un disque de jazz. 4. Mon petit...
February 24, 2008 by Anonymous

AED
Can anyone give me suggestions on the following information that will help me please.. Choose a disruptive or off-task behavior that is routinely displayed in a classroom. Prepare a 10-minute role-playing script based on the off-task or disruptive behavior routinely ...
October 13, 2008 by dawn

physics
A crate of weight Fg is pushed by a force on a horizontal floor. (a) If the coefficient of static friction is μs, and is directed at angle θ below the horizontal, show that the minimum value of P that will move the crate is given by the following equation. (Do this ...
October 17, 2011 by greg

Tech Ed
Soren is organizing the files that he will use in the movie he is creating. his files include the following extensions: jpg, .gif, .wmv, and .mov. which subfolders should he place in the unit project folder. choose all that apply A. images B. audio C. documents D. video Is it ...
March 16, 2015 by Anonymous

chemistry
Consider the following reaction at 298 K: C(graphite) +2Cl2 (g) -----> CCl4(l) Calculate the following quantities. Delta H: -139 kJ/mol deltaS(sys)=? J/mol*K deltaS(surr)=? J/mol*K deltaS(univ)=? J/mol*K My answer is: deltaS(sys)=654.9J/mol*K deltaS(surr)=0.4664 J/mol*K ...
March 14, 2012 by Kelsey

Science
Can someone please check my answers and if they are wrong can you help me fix them? Thank so much!! 1. Which of the following determines the strength of the force of gravity between two objects? Check all that apply. (2 points) the speeds of the objects the masses of the ...
January 24, 2014 by Melissa

overview of teaching techniques
8. Which one of the following guidelines should be followed when giving directions to students? A. Dont allow students to choose the activitymake all decisions yourself. B. Require students to find their own background information and necessary materials. C. Permit ...
May 23, 2011 by beth

Chemistry
(a) Which of the following are requirements for anionic polymerization? --A double bond --End groups which can react by releasing a small molecule --A strong base to initiate the reaction --A strong acid to initiate the reaction --An electron-withdrawing group near the double ...
November 19, 2013 by Anon

Math
1. Determine the formula for the nth term of the following sequence: 6, 14, 22, 30, 38, 46, ... I got an = 8n - 2 Is that right? 2. The following statement is true by mathematical induction: (4/3)^n > n for all n > or equal to 6 True? 3. To find the 6th binomial ...
June 7, 2013 by mysterychicken

math
Posted byweloo_volleyon Wednesday, April 25, 2012 at 12:16am.heeeeelp meeeee ...(a)find antiderivatives for the following functions :(i) e^5x sinh3x + 4x+6/x^2+3x+5 .(ii) �3x(x^2-2/x+1).(b)Evaluate the following integrals over the given intervals:(i)4/2x-1 - 3/x...
April 30, 2012 by weloo_volley

aiu
Analysis techniques include the following: Comparative financial statements Trend analysis Ratio analysis Percentage analysis Presentation of 510 PowerPoint slides that includes the following: At least 3 slides relevant to the analysis prepared An analysis of the ...
September 7, 2013 by mary

Social Studies
Which of the following describes the Gilded Age? Choose all that apply A a period of great prosperity for all Americans B a time of great social change and industrialization in America****** C a period of great prosperity for some Americans******** D a time of economic ...
February 19, 2015 by BUBBLES

AP Chemistry
Consider the following reaction: CH3X + Y --> CH3Y + X At 25 degrees Celcius the following two experiments were run, yielding the following data: Experiment 1: [Y]0 = 3.0 M [CH3X] (mol/L) Time (hours) 7.08*10^-3 1.0 4.52*10^-3 1.5 2.23*10^-3 2.3 4.76*10^-4 4.0 8.44*10^-5 5....
January 1, 2015 by Kyle

Check my answers for world history
Star* by my answer 7. Which of the following was not a goal of Roosevelt's Square Deal? Creation of a social security system. Ensure that goods produced by American businesses were safe for consumers.* Conservation and preservation of the environment in America. 9. Which of ...
January 20, 2016 by Carrie

Computer Programing & Logic Design
Submit pseudocode and a flowchart for the following programming exercise: Software Sales A software company sells a package that retails for $99. Quantity discounts are given according to the following table: Quantity Discount 10-19 20% 20-49 30% 50-99 40% 100 or more 50% ...
November 13, 2010 by Anonymous

Science
1.)Check My Answers, please? Which of the following planets is considered a rocky, or terrestrial, planet? A.)Venus **** B.)Neptune C.)Saturn D.)Uranus 2.)Which of the following statements about the beginning of the solar system is true? A.)The planets that formed closest to ...
January 20, 2016 by YRN DJ

Help
4. Which of the following is not needed to make a model of the water cycle? an energy source water a closed container a drain 5. Which of the following explains why water is a limited resource? Water is present on Earth in a fixed amount that does not change. Water is ...
March 12, 2014 by anonymous

Social Studies 7R #2 (plz help)
List the causes of why the following colonies were founded: a) Maryland b) Georgia The reason why Maryland (1632) was founded is because profit from land; religious and political freedom. The reason why Georgia (1732) was founded is because Profit; home for debtors; buffer ...
December 22, 2011 by Lauren

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