Questions Asked on March 6, 2009

1. I couldn't see him in the darkness.2. I couldn't see him in the dark. (Are both OK? In the dictionary, I was able to find "in
1. 1 answer
2. asked by John
3. 340 views
how do you finish factoring 3x(x^2-2x-8)
1. 1 answer
2. asked by Angie
3. 314 views
How are post operative death rate calculated?
1. 0 answers
2. asked by ztan
3. 377 views
5' C U A C C U C A G A U U C G C C U A C C U 3'What is the DNA sequence that encodes for the word for this protein? Be sure to
1. 1 answer
2. asked by Michelle
3. 423 views
what is the effect of heat on fruit ex. making a fruit roll up what is the chemical reaction
1. 0 answers
2. asked by randi
3. 361 views
how is the toal number or sides of the faces related to the number of edges ?(my little sister needs help)
1. 3 answers
2. asked by Dawn
3. 762 views
How did colonization affect the governments of modern African nations?Thank you for helping
1. 2 answers
2. asked by popcorn :)
3. 695 views
What is an example of a non-living thing made up of cells?
1. 2 answers
2. asked by Emma
3. 582 views
what kind of hill is located next to (west of ) Fairport High Schhool?
1. 1 answer
2. asked by Anonymous
3. 332 views
is there such a thing as mixed singles in badminton?
1. 1 answer
2. asked by Anonymous
3. 365 views
What is the largest inlet in the United States?
1. 1 answer
2. asked by Maria
3. 520 views
What are the consequences of illegality in realtion to contract law?
1. 0 answers
2. asked by Kimmy
3. 398 views
1. What's your future job?I want to be an architect. My future job is an architect. (Are the questions and answers all correct?)
1. 1 answer
2. asked by John
3. 731 views
if sin s = -5 /13and sin t -3/5 s is in QIII t is in QIV find tan (s-t) i got that tan (s-t)= 56/53 is that right? can someone
1. 1 answer
2. asked by John
3. 534 views
How would I go about solving this equation algebraically?Find the equation of the parabola y=ax^2 + bx+c that passes through the
1. 2 answers
2. asked by Chris
3. 538 views
what is intellectual and physical mean in personal wellness?
1. 3 answers
2. asked by Growler
3. 413 views
Solve.|3w-1| = |3w| or abs(3w-1) - abs(3w) I know you can use a calculator and find the answer easily, but we're supposed to
1. 1 answer
2. asked by Cyn
3. 525 views
¿Podría alguien repasar este párrafo?Pues, las corporaciones quieran usar aceite porque lo está más barato como energías
1. 1 answer
2. asked by Anonymous
3. 455 views
What are casual relationships??
1. 1 answer
2. asked by Jelani
3. 425 views
Can someone give me an example of a metaphor
1. 3 answers
2. asked by bill
3. 556 views
solve each system of equation algebraically:x2+y2=18 x+y=4
1. 3 answers
2. asked by jojo
3. 585 views
Even if you don't live in Missouri could you still please help me with this question.Which of the following cities have been
1. 2 answers
2. asked by Anonymous
3. 731 views
How can i improve my intellectual wellness? list three if you can
1. 1 answer
2. asked by Growler
3. 565 views
Algebra: How do you factor a trinomial with 2 negative integers? (Ex: s2-4s-12 )
1. 1 answer
2. asked by Eryka
3. 368 views
I am writing out ionic compounds. The compound given is Fe(subscript)2O(subscript)3. I noticed on the periodic table iron had a
1. 1 answer
2. asked by Ian
3. 501 views
1. She pecked at the ground and found the first seed. (the hen = she)2. Look at the rooster. He pecked at the ground and found
1. 1 answer
2. asked by John
3. 443 views
What side do you start on in a doubles game?even side, odd side, or it all depends on the score? is is even side?
1. 4 answers
2. asked by Anonymous
3. 1,083 views
What are the differences between -ate, -ide, -ite, and the other suffixes? What are some ways of remembering? Thank you for
1. 1 answer
2. asked by Josh
3. 1,042 views
i need help
1. 1 answer
2. asked by tristan
3. 250 views
solve each system of equations algebraically:x^2+y^2=18 x+y=4
1. 1 answer
2. asked by jojo
3. 1,062 views
suppose sinx=1/5, cosy=2/3, and x and y are in the first quadrant. determine sin (x+y)
1. 1 answer
2. asked by sh
3. 658 views
what [I-]should be maintained in KI(aq) to produce a solubility of 1.3*10^-5 mol PbI2/L when PbI2 is added?
1. 3 answers
2. asked by jimmy
3. 726 views
I am having trouble finding 21 compound words that are 2 words. This is for a word study project. I would appreciate it if I
1. 7 answers
2. asked by Chelsea
3. 351 views
draw a supply curve for an ice parlor switching production from ice cream to yogurt.
1. 1 answer
2. asked by david
3. 353 views
how do you say"liquid is turning the cold cup hot" and "which one will you chose" in spanish?
1. 1 answer
2. asked by lily
3. 369 views
x+7y=14x=2 is this right could you help me. 7x>56= 7x>8 is this right.
1. 2 answers
2. asked by Elaine
3. 388 views
What are the differences between -ate, -ide, -ite, and the other suffixes? What are some ways of remembering? Thank you for
1. 1 answer
2. asked by Josh
3. 906 views
(3+4root(15))/(4-3root(15))please show me your work
1. 1 answer
2. asked by Rick
3. 330 views
The prefix uni-means "one."write two other words that have the prefix uni.
1. 4 answers
2. asked by carol
3. 394 views
Sam had 2 pounds of turkey and 3 pounds of ham. He will use one fifth pound of turkey for each sandwich. How many turkey
1. 1 answer
2. asked by Deja
3. 599 views
I've removed your complex post for two main reasons. You refer to materials (a tutorial) for which we have no access, and you
1. 0 answers
2. asked by Ms. Sue
3. 639 views
Use the intercepts to graph the equation. 4x-12=3ycould someone help me with this problem .
1. 1 answer
2. asked by Elaine
3. 319 views
The density of a gas is 2.0 grams per liter at STP. Its molar mass is approximately?
1. 3 answers
2. asked by Crystal
3. 2,505 views
Sorry this is my last question before I begin my final draft. Can you please explain to me what this means. I found it in a
1. 2 answers
2. asked by Michele
3. 493 views
I'm not sure I understand this answer.
1. 1 answer
2. asked by Deja
3. 388 views
Three forces acting on an object are given by F1 = ( 1.95i - 1.60j ) N, F2 = ( - 4.50i - 3.25j ) N, and F3 = ( 46.0j ) N. The
1. 1 answer
2. asked by mightymouse
3. 659 views
What do you get when you mix nickel sulfate and sodium carbonate?
1. 1 answer
2. asked by Leroy
3. 591 views
Desrcibe what kennedy hoped to accomplish with the new frontier
1. 1 answer
2. asked by Anonymous
3. 525 views
the equation is,2KCL0subscipt3--->2KCL+3Osubscript2 if 5.0 g of KCLOsubscript3 is decomposed, what volume of 0subcript2 is
1. 1 answer
2. asked by Donald
3. 394 views
what is the volume of a 2.00 gram sample of helium gas at STP?
1. 1 answer
2. asked by crystal
3. 1,768 views
Discuss current trends affecting social welfare. Do modern trends favor the solution of social issues? What are the most
1. 1 answer
2. asked by connie
3. 665 views
5-4x4 divided by 7 plus 4 = negative 13 and 2 7ths.....can you insert parentheses to make this a true number sentence?
1. 1 answer
2. asked by jordan
3. 338 views
Its for a webdesign class at school. i already designed the interface in photoshop."Take your completed interface page and using
1. 0 answers
2. asked by mich
3. 498 views
What is the difference between Muslims and Arabs.
1. 3 answers
2. asked by krystle
3. 500 views
please simplifysin (7pi/6 -x) + cos (2pi +x)
1. 1 answer
2. asked by Rick
3. 684 views
What are 5 foods from before the French Revolution (MUST reflect the ideas of the time)5 foods from after French Revolution
1. 0 answers
2. asked by Larry
3. 1,072 views
What are the advantages of using v= f(L2- L1) rather than using v= 4f L1 ?
1. 3 answers
2. asked by coolio
3. 1,088 views
explain the role of government in a free enterprise system?
1. 1 answer
2. asked by jerson
3. 838 views
If 9 counters are 1/3, then what is ONE?HELP PLEASE!!!!!!!!!!!!!:():
1. 2 answers
2. asked by marissa
3. 444 views
Hi guys,I thought it would be due to aromaticity breaking difficulty? In the bromination reaction, why are the double bonds
1. 2 answers
2. asked by Laura
3. 455 views
Review the variety of indoor pollutant hazards posted on the EPA Web site. Describe at least three potential indoor air quality
1. 1 answer
2. asked by Anonymous
3. 1,115 views
How can diversity be an asset to the classroom?
1. 1 answer
2. asked by scooby91320002
3. 362 views
An unknown radioactive element decays into non-radioactive substances. In 420 days the radioactivity of a sample decreases by 39
1. 1 answer
2. asked by Kim
3. 6,125 views
For each product of the following unbalanced equations which reactant is limiting, and calculate the mass of each product that
1. 1 answer
2. asked by Chopsticks
3. 540 views
5 song names from before French Revolution (3 can be made up, but MUST reflect the ideas of the time)5 song names from after
1. 0 answers
2. asked by Larry
3. 449 views
Predict what would happen to a red blood cell placed in each of the following external solutions. Would it shrink, swell, or not
1. 0 answers
2. asked by erin
3. 437 views
this is an easy question, but i kept doing this in my calculator but my answer always showed up wrong.a = (0-(20.5
1. 1 answer
2. asked by cb
3. 416 views
this is an easy question, but i kept doing this in my calculator but my answer always showed up wrong.a = (0-(20.5
1. 1 answer
2. asked by cb
3. 341 views
can a shareholder get his dividends after being dismissed by the others?Thnx!
1. 0 answers
2. asked by Sabi
3. 1,067 views
Potassium tert-butoxide is a common base for E2 reactions because it is_______. A. weak base B. an organic base C. a strong base
1. 0 answers
2. asked by nilee
3. 631 views
What is the theoretical volume (at STP) of butene product that can be obtainedfrom the dehydration of 0.412 g of 2-butanol? (MW
1. 2 answers
2. asked by nilee
3. 470 views
When performing a dehydration reaction, what may be done to drive theequilibrium to the right: A. removal of the product as it
1. 3 answers
2. asked by nilee
3. 490 views
In order to obtain pure synthetic plant hormone, a 2:1 mixture of water andethanol is used as the crystallizing solvent. Why is
1. 2 answers
2. asked by nilee
3. 687 views
Why is 4-chlorophenol soluble in 2.5M NaOH solution, but not in water?A. Phenol is a weak acid so it can be deprotonated under
1. 0 answers
2. asked by nilee
3. 753 views
How many peaks would be expected in the 1H NMR spectrum for mesitylene?A. 2 B. 6 C. 3 D. 12 E. 9
1. 1 answer
2. asked by nilee
3. 472 views
The E1 elimination reaction proceeds through a _________ .A. concerted process B. carbocation intermediate C. polarized
1. 0 answers
2. asked by nilee
3. 408 views
Which of the following products of the acid-catalyzed elimination of 2-pentanol isthe Hoffmann elimination product? A.
1. 1 answer
2. asked by nilee
3. 632 views
In order for the E2 elimination of an alkyl bromide to occur, the β-hydrogen andthe bromide leaving group must have
1. 1 answer
2. asked by nilee
3. 490 views
The purpose of a gas trap in the Diels-Alder reaction set up is toA. Trap oxygen gas B. Trap the diels alder product C. Trap
1. 1 answer
2. asked by nilee
3. 1,905 views
The purpose of adding concentrated H2SO4 to the Diels-Alder adduct was to:A. hydrolyze the product to make the product
1. 1 answer
2. asked by nilee
3. 1,161 views
You perform a Diels-Alder reaction using 2.0 g butadiene sulfone (MW=118.15g/mol), 1.2 g maleic anhydride (MW=98.06 g/mol) and
1. 0 answers
2. asked by nilee
3. 510 views
The Diels-Alder reaction is classified as a:A. polar reaction B. radical reaction C. substitution reaction D. pericyclic
1. 0 answers
2. asked by nilee
3. 635 views
In order for a Diels-Alder reaction to take place the diene must be in whatconformation? A. cis B. trans C. s-trans D. anti E.
1. 0 answers
2. asked by nilee
3. 456 views
Order the following in order of increasing bond vibration frequency: O-H, sp3 C-H,sp C-H, sp2 C-H A. O-H < sp3 C-H < sp C-H <
1. 0 answers
2. asked by nilee
3. 485 views
Bond vibration frequencies are directly related to:A. The amount of atoms in a compound B. The electronegativity of the atoms C.
1. 0 answers
2. asked by nilee
3. 442 views
Where would one expect to see a peak corresponding to a carbonyl groupA. 1350-1500 B. 1625-1800 C. 1700-1825 D. 1775-1900 E.
1. 2 answers
2. asked by nilee
3. 575 views
Which of the following would have the lowest stretching frequencyA. C=C B. C-O C. C=O D. N=O E. C-H
1. 0 answers
2. asked by nilee
3. 377 views
if acceleration is -9.8, initial velocity is 10, initial position of a point is +0.5m. then when does it pass y=0 and what is
1. 1 answer
2. asked by sweety
3. 452 views
1. After you take a look at the pictures below, say what reminds you of.2. Say your new hopes about the new year. 3. About What
1. 1 answer
2. asked by John
3. 546 views
1. Find what the two seeds said and match them.2. Choose the things (sentences) which are not suitable for the reading text. 3.
1. 1 answer
2. asked by John
3. 469 views
1. Jane has got 90 points. Mike has got 90 points as well. So Jane is as smart as Mike. They have the same degree of score.2.
1. 2 answers
2. asked by John
3. 538 views
Predict what would happen to a red blood cell placed in each of the following external solutions. Would it shrink, swell, or not
1. 0 answers
2. asked by erin
3. 524 views
predict the bromination rates of the following aromatic compounds: Chlorobenzene, methoxybenzene, Nitrobenzene, Benzene and
1. 1 answer
2. asked by Poloko
3. 450 views
I am doing a power point on hydraulic brakes but I can't find any diagrams of a simple hydraulic brake that points out all the
1. 2 answers
2. asked by Nick
3. 496 views
what would the x intercepts be for this equation?y=x^2-3x-4 thanks.
1. 1 answer
2. asked by Sammy
3. 383 views
Find the x-intercepts of f(x)=4x^2-20.Give an exact answer using radicals as needed. Rationalize all denominators. Express
1. 1 answer
2. asked by Kelly
3. 569 views
Predict what would happen to a red blood cell placed in each of the following external solutions. Would it shrink, swell, or not
1. 1 answer
2. asked by erin
3. 563 views
what correction should be made to this sentence?one of the lifelong memories many of us share are the moment we obtained a
1. 4 answers
2. asked by jessica
3. 1,794 views
what correction should be made?some just look forward to the perspect of watching birds and animals,such as rabbits or deer,in
1. 5 answers
2. asked by jessica
3. 1,704 views
unless you are luckier than most,hundreds of other people will also have discovered your natural paradise.a)replace you with one
1. 8 answers
2. asked by jessica
3. 2,413 views

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