Questions Asked on April 3, 2009

In an E1 reaction using cyclohexanol with phosphoric acid as a catlyst to produce Cyclohexene + water(also used potassium
1. 3 answers
2. asked by Sara
3. 680 views
can you help me with me question below thanks
1. 1 answer
2. asked by Algebra 2
3. 350 views
Simplify(5x^-2)-(3y^-1) --------------- (x^-1)+(y^-1)
1. 7 answers
2. asked by Michelle
3. 379 views
Please simplify.5x ^-2 - 3y ^-1 _________________ x ^-1 + y ^-1
1. 2 answers
2. asked by Beth
3. 934 views
What Do Race Car Drivers Really Do?
1. 4 answers
2. asked by Nicholas
3. 509 views
What zone of latitude does Aruba fall into?
1. 1 answer
2. asked by Brooke
3. 392 views
Simplify.(2^-1∙7^-4)^-2
1. 5 answers
2. asked by Laurie
3. 348 views
What zone of latitude does Aruba fall into?
1. 1 answer
2. asked by Brooke
3. 401 views
Factor(m + 4) (a – 5) + (m + 4) (a + 3) I think this is correct (a-5)+(a+3) a+a = 2a -5+3 = -2 (m+4) (2a–2) Final Answer???
1. 2 answers
2. asked by Alex
3. 313 views
The Lactic Acid Systema. supplies energy needed to walk or cycle continuously b. provides energy to pitch a baseball c. creates
1. 1 answer
2. asked by Betty
3. 556 views
What zone of latitude does Aruba fall into? How does it affect its climate and weather?
1. 5 answers
2. asked by Brooke
3. 312 views
What is the temperature of ionosphere, exophere and the magnetsphere?
1. 0 answers
2. asked by adam lambert!!!!
3. 712 views
A block of wood (who is suspended by a rope) with a mass of 2Kg moves 10cm from its original position after being struck by a
1. 4 answers
2. asked by Michel
3. 681 views
what events occur in the troposphere
1. 6 answers
2. asked by adam lambert!!!!
3. 574 views
Vanessa throws a tennis ball in the air. The function h(t)=-16t^2+45t+7 represents the distance, in feet, that the ball is form
1. 2 answers
2. asked by Anonymous
3. 2,370 views
how can you solve a system by graphing?
1. 4 answers
2. asked by Angie
3. 392 views
I am balancing out ions. If you have Zn^2+ and PO4^-3, would they balance out to Zn3 (PO4)^2? Thanks for checking this.
1. 1 answer
2. asked by Meghan
3. 429 views
Lubricating oil, with a relative density of 0.79, flows around a 90¨¬ bend. The pipe diameter is 0.45m, and the oil has a
1. 1 answer
2. asked by Michel
3. 711 views
Suppose you have $28.00 in your bank account and start saving $18.25 every week. Your friend has $161.00 in his account and is
1. 3 answers
2. asked by Angie
3. 1,734 views
what is the japan president name in 2009
1. 1 answer
2. asked by Sara
3. 509 views
Your Open QuestionShow me another »If the ball is either blue or white, what is the probability that it was drawn from urn Y?
1. 1 answer
2. asked by Nahla
3. 651 views
A solid shaft of 65mm outside diameter and a hollow shaft of 85mm outside diameter are connected by 6 bolts with the mean pitch
1. 0 answers
2. asked by Michel
3. 505 views
A turnbuckle is needed to apply an 8kN force on a cable. If the efficiency of the turnbuckle is 40% and the force applied is
1. 0 answers
2. asked by luc
3. 1,183 views
A spring has stiffness of 100Nmm, the initial compression of the spring is 15mm, and it is then compressed to 65mm.•1Nmm =
1. 0 answers
2. asked by daniel
3. 333 views
Two bodies hang on a string 2.1m long. The two bodies have a mass of 3.75kg and 2.4kg respectively. If the 3.75kg mass is raised
1. 4 answers
2. asked by Henry
3. 597 views
If x^2-x-1 divides ax^6+bx^5+1 evenly, find the sum of a and b. Show all steps and exlain your answer.Thanks alot! =)
1. 1 answer
2. asked by not math right now
3. 354 views
what events occur in the stratosphere
1. 1 answer
2. asked by adam lambert!!!!
3. 276 views
How are the useful properties of iron related to its electron configuration?What might happen to iron in the future? is it
1. 1 answer
2. asked by druva
3. 406 views
I need help with this problem0.3x-0.2y=4 0.5x+0.5y=45/23 3x-2y=40 5x+5y=450/230 6x-47=80 -15x-15y=1350/230 x=5 is this right I
1. 1 answer
2. asked by Jonnie
3. 425 views
what is 3/4 times 11/12? thnx!
1. 1 answer
2. asked by Selina
3. 341 views
thanks for the help earlier I got one more questionX^4-13X^2+36 How do I factor this using algebra not just gussing and checking
1. 1 answer
2. asked by Algebra 2
3. 466 views
did i solve for y correctly?1/2y+2-y=1 -1/2y+2=1 -1/2y=1-2 -1/2y=-1 y=-1*-2/1 y=2
1. 1 answer
2. asked by Gail
3. 299 views
i did this problem and it isn't working out, so i think i'm either making a dumb mistake or misunderstanding what it's asking.A
1. 3 answers
2. asked by jane
3. 3,330 views
What pressure will be exerted by 109 grams of fluorine gas in a 3,4000mL cylinder at 20degree celcius?
1. 1 answer
2. asked by Ivana
3. 405 views
Which type of graphics file format keeps track of each individual point in the image?A. BITMAP B. DETAILED IMAGE C. POINTILATED
1. 3 answers
2. asked by mimi
3. 546 views
Cost-volume-profit (CVP) analysis is based entirely on unit costs.” Do you agree? Explain.
1. 7 answers
2. asked by scooby9132002
3. 1,403 views
Brenda starts a merchanding business on December 1 and enters into three invfentory purchases:December 7 10 units @&6 cost
1. 0 answers
2. asked by Autumn
3. 582 views
how would you graph an equation like y=-x on graph paper?
1. 2 answers
2. asked by Ashley
3. 340 views
what are the different forms of a trait that a gene may have called?
1. 0 answers
2. asked by becky
3. 684 views
Your post has been removed because it contains just the complex assignment that refers to materials to which we have no access.
1. 0 answers
2. asked by Ms. Sue
3. 477 views
what can be said about the speed of an object if the net work done on that object is zero?
1. 1 answer
2. asked by kate
3. 352 views
Lead metal is added to 0.140M Cr^+3(aq).Pb(s)+ 2Cr^3+(aq)---> Pb^2+(aq) + 2Cr^2+(aq) a)What is [Pb^2+] when equilibrium is
1. 0 answers
2. asked by tomi
3. 475 views
How are you to narrow a topic to a single spoke to a subheader of a spoke on the map? How does mind-mapping prepare you for
1. 1 answer
2. asked by Melissa miller
3. 450 views
What is the Lewis dot structure for LiH?Is it simply Li - H?
1. 2 answers
2. asked by James
3. 2,285 views
What is the Lewis dot structure for LiF?Is it Li - F with 2 dots on each side of F?
1. 1 answer
2. asked by James
3. 3,059 views
The densities of the liquid and solid states of a substance are often similar. Explain.
1. 3 answers
2. asked by jaz
3. 1,186 views
Make a combination that's worth one dollar where you have one of sum kind of coin, doulbe of another, double that of another,
1. 1 answer
2. asked by Ronda
3. 550 views
A 69kg skateboarder, at rest on a frictionless surface, throws a 4.0kg rock with the velocity given by x=3m/s y=4m/s, where the
1. 0 answers
2. asked by James
3. 463 views
if I have 0.0899 g/L what would it be for grams per mL?
1. 2 answers
2. asked by kayla
3. 310 views
7) . How should mixed costs be classified in CVP analysis? What approach is used to effect the appropriate classification?Most
1. 0 answers
2. asked by scooby9132002
3. 521 views
How can a person distinguish between the prejudical and non prejudicial use of rehetoical device.
1. 1 answer
2. asked by Melissa miller
3. 352 views
1. If our reporters find people throw away garbage, they will report them on TV.2. If our reporters find people throwing away
1. 1 answer
2. asked by John
3. 357 views
Why is H2O a bent molecule, while BeH2 is linear?Why is BF3 a planar molecule, while NH3 is not?
1. 1 answer
2. asked by PInk Floyd
3. 4,376 views
A person with no more than $15,000 to invest plans to place the money in two investments. One investment is high-risk, high
1. 1 answer
2. asked by BBF
3. 629 views
1. Do you like sci-fi programs?Do you like sci-fies? Do you like sci-fis? (Which one is correct? Are all OK?) 2. What is the
1. 1 answer
2. asked by John
3. 517 views
Solve by the subsitution method.2x+4y=-6 -3x+y=23 y=23+3x 2x +4(23+3x)=-6 2x +92 +12 x =-6 x=7 y= 23 I am lost after this could
1. 1 answer
2. asked by Jonnie
3. 999 views
explain how rna is made during transcription
1. 0 answers
2. asked by kyearstan
3. 364 views
A patient is given a drug intravenously at a rate of 43.2 mg/hour. The drug enters a compartment volume or the volume of the
1. 1 answer
2. asked by James
3. 579 views
1. If our reporters find people throw away garbage, they will report them on TV.2. If our reporters find people throwing away
1. 1 answer
2. asked by John
3. 462 views
3/4(5/x-1/2)-5/3<1/33/20x-8-15<1/3 Check this for me where didi I go wrong
1. 2 answers
2. asked by Mary
3. 329 views
How would one respond to this statementEverybody living on the contintent of Africa is well below the poverty line.
1. 1 answer
2. asked by Melissa miller
3. 448 views
Which of the following is NOT true of colligative properties? Colligative properties are...a) dependent on the molar mass of the
1. 2 answers
2. asked by steven
3. 511 views
how would you find an equation to a line that is parallel and 3 units away from the line x-5y+10=0?
1. 1 answer
2. asked by kim
3. 483 views
Oxygen gas having a volume of 784 cm3 at 23.3°C and 1.03 x 105 Pa expands until its volume is 1170 cm3 and its pressure is 1.07
1. 3 answers
2. asked by sweety
3. 725 views
Can someone please check my work?¿Qué hacen? Write complete sentences using the elements below. 1. entender el
1. 1 answer
2. asked by Larry
3. 935 views
Write a paragraph about what you like to where during the 4 seasons. Must have 3 sentences. Include what you like to wear and
1. 1 answer
2. asked by Larry
3. 1,058 views
If a ball is thrown in the air with a velocity 44 ft/s, its height in feet t seconds later is given by y = 44t - 16t2.(a) Find
1. 2 answers
2. asked by Mimi
3. 2,756 views
i am going to be writing a research paper over vending machines in schools. i need help making the outline. there are three main
1. 1 answer
2. asked by anonymous
3. 499 views
i need to design a renaissance outfit for art. please could someone help me find some websites that show some outfits that can
1. 3 answers
2. asked by ellen
3. 873 views
I am trying to find sites where it gives the history of erasers.Does anyone know of any good sites? Thanks:)
1. 2 answers
2. asked by Nicky
3. 619 views
An electron has a kinetic energy of 4.2 x 10-17 J. It moves on a circular path that is perpendicular to a uniform magnetic field
1. 7 answers
2. asked by Determine the radius
3. 2,542 views
can someone please give me a website in which i can find a diagram dpicting the earths seasons! thank you!!!!!!!!!
1. 1 answer
2. asked by Annaiiz
3. 435 views
Which of the following is ACCURATE in terms of the words it uses?a) "There is a large amount of people at the convention." b)
1. 3 answers
2. asked by Anonymous
3. 421 views
Can someone please help me with the topics for a research paper. It needs to be based on some medical issues. This is the first
1. 4 answers
2. asked by Anonymous
3. 780 views
Trace the energy transformations from gasoline in a car to sound from the radio playing hitting your ears. There should be 4
1. 0 answers
2. asked by kt1993
3. 509 views
can u tell any site regarding to math 5-10 class plz thanks.
1. 1 answer
2. asked by Bilish
3. 363 views
a higher interest rate would: reduce the price of corprate bonds; reduce the price of preferred bonds; reduce the price of
1. 1 answer
2. asked by pookie
3. 943 views
a ten year bond pays 11% interest on a $1000 face value annually. If it currently sells for $1195.00 what is its approximate
1. 0 answers
2. asked by pookie
3. 673 views
the longer the time to maturity: the greater the price increase from an increase in interst rates; the less the price increase
1. 0 answers
2. asked by pookie
3. 501 views
a 10 year bond pays 8% on a face value of $1000. If similar bonds are yeilding 10%, what is the market value of the bond. use
1. 1 answer
2. asked by pookie
3. 710 views
a 15 year bond pays 11% on a face value of $1000. If similar bonds are currently yeilding 8%, what is the market value of the
1. 2 answers
2. asked by pookie
3. 1,394 views
can you come up with a catchy name for this product?It'sa juice carton with fruit and veg names around the side of it, you pick
1. 2 answers
2. asked by lucy
3. 436 views
Which of the following physical properties can be used to measure temperature using a thermometer?A. volume B. pressure C.
1. 3 answers
2. asked by sophie
3. 2,371 views
Currency Conversion Design
1. 1 answer
2. asked by Rossia
3. 434 views
Which of the following selections contains a fragment? If none of the selections contains a fragment, select "Correct."a) To
1. 1 answer
2. asked by Anonymous
3. 549 views
how do i solve for this problem?Xsquared-10=0
1. 4 answers
2. asked by anonymous
3. 393 views
Identify the sentence with correct subject-verb agreement.(a) Although the trend is shifting, careers in science and technolgy
1. 3 answers
2. asked by Anonymous
3. 1,169 views
Identify the sentence with correct subject-verb agreement.(a) Dental veneers made of porcelain or plastic can covers chipped,
1. 2 answers
2. asked by Anonymous
3. 445 views
1. In a gas kept at a constant temperature, all molecules move with the same speed.A. True B. False 2. A hot object has more
1. 3 answers
2. asked by sophie
3. 2,160 views
Identify the sentence with correct pronoun agreement.(a) I know who parks his car illegally in the stall reserved for the
1. 1 answer
2. asked by Anonymous
3. 1,028 views
You're likely to encounter formal service in all of the following settings except which one?A. A gourmet restaurant B. A wedding
1. 3 answers
2. asked by Anonymous
3. 610 views
how do i solve x^2-4x
1. 1 answer
2. asked by anonymous
3. 279 views
The thermal energy of the particles in a gas is related to the temperature of the gas.A. True B. False This question is a bit
1. 1 answer
2. asked by sophie
3. 613 views
Identify the sentence with the correct adjective or adverb.(a) Dorie is the short person in the room, standing at just five feet
1. 2 answers
2. asked by Anonymous
3. 757 views
how do i solve this problem? X^2-4X=0
1. 2 answers
2. asked by leslie
3. 342 views
Identify the sentence with the correct adjective or adverb.(a) I have a little to offer, but you have lesser. (b) If Dennis were
1. 1 answer
2. asked by Anonymous
3. 634 views
Heat is added to an open container of a liquid. The liquid is brought to its boiling point and half the liquid boils away. Which
1. 1 answer
2. asked by sophie
3. 813 views
I am trying to build medical word that corresponds to this definition.Pertaining to the heart and lung cavity is what?
1. 1 answer
2. asked by Kee
3. 506 views
Which of the following selections contains a run-on? If none of the selections contains a run-on, select "Correct."(a) Everyone
1. 3 answers
2. asked by Anonymous
3. 863 views
Identify which of the following sentences uses modifiers correctly.(a) Kurt and his hockey teammates nearly cooked two hundred
1. 1 answer
2. asked by Anonymous
3. 2,349 views

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