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Questions Asked on November 10, 2008

1)given-AB=CD,CD=EFprove-AB-EF (in 5 steps that show why it is corect; i.e two-column proof) 2)Given-<2=<3, <4=<5 prove-<1 is
1. 4 answers
2. asked by jessica
3. 2,575 views
When benzyl chloride is treated with sodium iodide in acetone, it reacts much faster than 1-chlorobutane, even though both
1. 1 answer
2. asked by Brian
3. 2,149 views
Calculate the enthalpy change for the melting of a 30 g ice cube. Show all your steps.Any help is appreciated! :)
1. 2 answers
2. asked by anonymous
3. 1,965 views
what temperature is required to dissolve 110 grams fo sodium nitrate in 100 cm3 of water?
1. 1 answer
2. asked by tony
3. 1,954 views
Find a quadratic equation with integer coefficients whose roots are 2 and7.
1. 1 answer
2. asked by Tisha
3. 1,944 views
A piece of iron wire weighs 2.225g. It is dissolved in acid, which oxidizes the iron to iron(II), and made up to 250 mL. A 25mL
1. 2 answers
2. asked by jerry
3. 1,729 views
An astronaut on a small planet wishes to measure the local value of g by timing pulses traveling down a wire which has a large
1. 1 answer
2. asked by kelsey
3. 1,486 views
How would the following be solved...Consider a risky portfolio. The end-of-year cash flow derived from the portfolio will be
1. 6 answers
2. asked by Anna
3. 1,425 views
The fishing pole below (F = 94 N , = 1.90 m) makes an angle of 20.0° with the horizontal. What is the torque exerted by the
1. 2 answers
2. asked by SONIA
3. 1,412 views
How would you resolve the following conflicts between rights of the individuals and why?[g] Mexican-American students at Orange
1. 2 answers
2. asked by tt
3. 1,318 views
Write all elements of Set R if Rn=n / 2where n= 1,2,3.....9 What is the cardinality of Set R?
1. 1 answer
2. asked by Mom
3. 1,267 views
Atomic hydrogen produces well-known series of spectral lines in several regions of the electromagnetic spectrum. Each series
1. 3 answers
2. asked by Mark
3. 1,227 views
at what temperature is the solubility or potassium nitrate equal to the solubility of sodium nitrate?
1. 10 answers
2. asked by tony
3. 1,197 views
I need to re-write this sentence in a different light that would make it seem more correct. I am suppose to write it five
1. 1 answer
2. asked by Danielle
3. 1,151 views
Find the roots of z^6 + 1 and hence resolve z^6 + 1into read quadratic factors; deduce thatcos3x = 4[cos(x) -cos(pi/6)][(cos(x)
1. 0 answers
2. asked by jake
3. 1,141 views
How do you get the answer to this problem? The Diameter of a typical pinhead is 1 milimeter. If a common virus measures 250
1. 1 answer
2. asked by Misty
3. 1,121 views
1. The traffic is heavy.2. The traffic is light. (Is this(#2) the opposite of #1?) 3. Cars are bumper to bumper on the street.
1. 1 answer
2. asked by John
3. 1,107 views
TWO COLUMN TRIANGLE PROOFGiven: line AB is parallel to line DE, and line AD bisects line BE Prove: triangle ABC is congruent to
1. 1 answer
2. asked by tori
3. 1,072 views
use synthetic division to find (2x^3 -5x^2 +7x-1) divided (x-1)
1. 1 answer
2. asked by Sha
3. 1,070 views
Find the roots of z^6 + 1 and hence resolve z^6 + 1into read quadratic factors; deduce thatcos3x = 4[cos(x) -cos(pi/6)][(cos(x)
1. 0 answers
2. asked by jake
3. 1,058 views
hi can someone please help me with these questions1. By 1828 John C. Calhoun was a. an avowed secessionist b. an out and out
1. 9 answers
2. asked by bill
3. 1,035 views
1. Name a Protist that has both plant and animal characteristics.2. What compound is usually identified by the use of iodine? 3.
1. 4 answers
2. asked by Jasmine
3. 970 views
What is the products for HCl + Na2S04 + BaCl2?
1. 3 answers
2. asked by Help
3. 959 views
Is hydrogen bonding exothermic or endothermic?I am writing a lab report for the reaction between ethanol with water and glycerol
1. 2 answers
2. asked by anonymous
3. 908 views
I need help with this homework question:The dosage for a medication is 1/3 ounce for every 40 pounds of body weight. At this
1. 2 answers
2. asked by Lisa
3. 854 views
pouvez-vous m'aider avec mon paragraghe?La famille d'Amanda J'ai plus personnes en ma famille. Ma mère s'appelle Emilie. Elle
1. 4 answers
2. asked by amanda
3. 843 views
what was leonardo da vinci's contrabution to biology ?
1. 0 answers
2. asked by mayme
3. 831 views
if a teachers union wants its opinion to be heard in a case being considered by the supreme court on the issue of school prayer,
1. 1 answer
2. asked by debbie
3. 830 views
The cost of producing x bags of pretzels is modelled by C(x)=0.5x^2 + x + 2 where x=# of bags per hundred. State the function
1. 2 answers
2. asked by Marty
3. 811 views
I go to u32 and i forgot my reading bookMy Brother Sam is dead at school. If i could please have some help, it would be greatly
1. 2 answers
2. asked by Angela
3. 799 views
The height of a tower is measured by attaching a simple pendulum to its ceiling, whose length is barely enough to stay off the
1. 1 answer
2. asked by kelsey
3. 786 views
A mass of 30 f of potasium nitrate is dissolved in 100 cm3 of water at 100gC. How many more grams of potassium nitrate must be
1. 1 answer
2. asked by tony
3. 785 views
Aside from being the first President of America, what has George Washington done to contribute to the founding of the early
1. 2 answers
2. asked by Bill
3. 768 views
if 20 g of sodium chloride are dissolved in 100 cm3 of water at 20gC, is the solution saturated?
1. 2 answers
2. asked by tony
3. 765 views
One of the problems of liberty is that one person’s liberty sometimes conflicts with another’s liberty and one must take
1. 2 answers
2. asked by dd
3. 762 views
What are the factors affecting physical development?
1. 3 answers
2. asked by klarmaesen
3. 747 views
An office building containing 96,000 square ft of spaceis to be made into apartments.There at most 15 one bedroom units,each
1. 1 answer
2. asked by Sha
3. 742 views
According to Rue and Byars (2004), “orientation is concerned with introducing the newemployee to the organization and the
1. 5 answers
2. asked by troyer0269
3. 735 views
he cost of producing x bags of pretzels is modelled by C(x)=0.5x^2 + x + 2 where x=# of bags per hundred. State the function
1. 1 answer
2. asked by Marty
3. 721 views
The reaction between 0.045 g of calcium with an excess of water was carried out in an ice calorimeter as used in this lab. The
1. 2 answers
2. asked by Anonymous
3. 716 views
In a-c, explain what would happen to a figure if you transformed it using the given rule.a. (3x, 6y) b. (x+2, y+1) c. (2x, 2y
1. 2 answers
2. asked by Samantha
3. 706 views
Triple Point Clicker ChallengeThe Lewis structure for nitroglycerin is shown below. 1.00 mL of liquid nitroglycerin is placed in
1. 0 answers
2. asked by james
3. 697 views
what economic, social, & legal forces have made Employee Training even more important today than it was in the past?
1. 0 answers
2. asked by China
3. 691 views
make a word out of the letters P A M O U S E E N
1. 7 answers
2. asked by nikhil
3. 690 views
Thomas in 4 hours. Julia can do the same job in 6 hours. How many hours will it take the two of them to do the job if they work
1. 1 answer
2. asked by Sha
3. 685 views
Last week, I did titration of Zn with EDTA experiment. I used calmigte as the indictor. The endpoint of this titration is
1. 1 answer
2. asked by Beckhamano
3. 672 views
The ratio of graduate students to undergraduate studaent at a certain university is 4 to9. if there are 2340 students at the
1. 3 answers
2. asked by DAni
3. 671 views
write a 350-700 word response describing how Socrates’, Plato’s, and Aristotle’s philosophies relate to each other
1. 0 answers
2. asked by Raul
3. 656 views
does this make sense and is the grammar right? it is trying to say :last weekend i went ice skating at queens in kensington with
1. 4 answers
2. asked by christina
3. 642 views
It's my first time using this site, but from what I have heard, it's really good. I had to write a paragraph using l'imparfait,
1. 2 answers
2. asked by Sammy
3. 639 views
can anybody tell me how the Leibniz's rule for the differentiation work?I have not studied partial differentiation yet...
1. 2 answers
2. asked by masaya
3. 637 views
Hi I still can;t find the to my HIPAA RESEARCH PROJECT ON Under what circumstances can personal health information be used for
1. 1 answer
2. asked by kay
3. 635 views
The speed of a deep water wave with a wavelength ë is given approximately by v = (gë/2ð)1/2. Find the speed and frequency of
1. 1 answer
2. asked by kelsey
3. 632 views
Why did Truman decide to use the atomic bomb against Japan?
1. 1 answer
2. asked by Michelle
3. 632 views
What temperature is necessary in order to dissolve twice as much fo these solids in 100cm3 of water as can be dissoved at 20gC.a
1. 1 answer
2. asked by tony
3. 629 views
A rectange has dimensions of 1 and 6. Another rectangle was drawn from it using a scale factor of 1.5.A. The area of the large
1. 1 answer
2. asked by Samantha
3. 628 views
Fiill in the blank with the correct tense of the verb in the bracket. His hard work----fruit and he wpn the painting
1. 1 answer
2. asked by mimo
3. 627 views
what would make you weigh less inside of the empire state building on the ground floor, oppose to outside on the sidewalk.
1. 1 answer
2. asked by Nichole
3. 618 views
You have 75 grams fo sodium nitrate, At what temperature will all of the solid dissolve in 100 cm3 of water?
1. 1 answer
2. asked by tony
3. 617 views
Who were the midnight judges in America during the 1800s? Also, can someone please explain the cause of Marbury vs. Madison and
1. 2 answers
2. asked by Rachel
3. 616 views
Hi! I have a few questions about Factoring Quadratic Expressions.My first one is 12x^2+x=6. How would you facor that? My second
1. 4 answers
2. asked by Rachelle
3. 608 views
1. Without rules, people cannot get along with others.1-1. If there were no rules, people cannot get along with others. 1-2. If
1. 1 answer
2. asked by John
3. 605 views
A 4.0 Hz wave with an amplitude of 12 cm and a wavelength of 30.0 cm travels along a stretched horizontal string.(a) How far
1. 1 answer
2. asked by kelsey
3. 604 views
what are the advantages and disadvantages of Nike's computer-based interviewing system?
1. 1 answer
2. asked by China
3. 597 views
Please answer the following questions inbrief paragraph form. Use complete sentences with proper spelling, punctuation, and
1. 1 answer
2. asked by Jasmine
3. 591 views
Could someone tell me whether these answers are correct?Every culture has a __________ or a way of oganizing people Social
1. 2 answers
2. asked by OlaZlnka
3. 590 views
Hi can someone help me with this questionBy 1828 John C. Calhoun was a. an avowed secessionist b. an out and out sectionist c. a
1. 1 answer
2. asked by phil
3. 586 views
What are the first few steps to solving this system by the substitution method?xy=3 x^2+y^2=10
1. 1 answer
2. asked by RiRi
3. 584 views
In the 1700's who suggested the Great Compromise?
1. 4 answers
2. asked by Cameron
3. 573 views
N2 +O2 = 2NO has an equilibrium constant Keq of 0.10 mol/L @ 2000 degrees celcius. If the equilibrium concentration for NO is
1. 1 answer
2. asked by Chernika
3. 569 views
at what temperatute is the solubility of potassium nitrate equual to the solubility of sodium nitrate?
1. 1 answer
2. asked by tony
3. 568 views
What is the difference between acyl, acetyl, and enoyl?
1. 2 answers
2. asked by chemstudent
3. 567 views
should all public schools receive the same level of funding from the government ?can you help me find the three point that i'm
1. 3 answers
2. asked by genci
3. 564 views
how do you decribe condinsation on a glass of a cold beverage on a warm day as?
1. 3 answers
2. asked by mayme
3. 560 views
Causes, consequences and phases of American economic development during the colonial period.
1. 0 answers
2. asked by alex
3. 560 views
which country does the tax collector represent?(1) why did sons of liberty ta and feather the taxcollector?(2) . these actions
1. 1 answer
2. asked by brianna
3. 558 views
can someone please help me1. President Van buren is best remembered for a. causing a panic b. establishing the independent
1. 6 answers
2. asked by bill
3. 554 views
How did the civil rights movement change in the mid-1960’s
1. 1 answer
2. asked by Michelle
3. 553 views
If you are supposed to get 3 words, that have something to do with halloween, then how would you get when you have: hs fo
1. 3 answers
2. asked by Misty
3. 552 views
Fill in the blanks with homonyms:Can you ___ a good authority to prove that the ____ of this ancient city was discovered by an
1. 2 answers
2. asked by hannah
3. 549 views
Write a differential equation describing a second order reaction – a reaction inwhich the rate of depletion of the
1. 3 answers
2. asked by Alice
3. 547 views
1. What are the dangerous things which can happen around us? (Is this OK?)2. What did Mina's friends and Giho's friends each
1. 1 answer
2. asked by John
3. 547 views
hi can someone help me with this question1. President Van Buren is best remembered for a. causing a panic b. establishing the
1. 4 answers
2. asked by phil
3. 545 views
Answer each question in one or two paragraphs.1. Compare and contrast contributory negligence with comparative negligence. 2. If
1. 2 answers
2. asked by Marie
3. 544 views
The per capita public debt (in thousands of dollars) of the United States for the years 1940 to 1990 appears below. Create a
1. 2 answers
2. asked by Andrew
3. 541 views
a section of dna which codes for the synthesis of a protein is called what ? (4 letters )
1. 1 answer
2. asked by kieran
3. 532 views
what were the long-term repercussions of the Potsdam Conference?
1. 1 answer
2. asked by Candy
3. 528 views
I have to work with percentages and I don't know how to figure this word problem out.John saved 23.97$ by purchasing boots at
1. 10 answers
2. asked by anjelika
3. 526 views
can anybody explain me what the Leibniz Integral Rule is?
1. 1 answer
2. asked by masaya
3. 524 views
Please help. I just want to make sure I'm doing this right. I have to write the abbreviated ground state electron configurations
1. 1 answer
2. asked by Sue
3. 521 views
Last week, I did titration of Zn with EDTA experiment. I used calmigte as the indictor. The endpoint of this titration is
1. 2 answers
2. asked by Beckhamano
3. 518 views
I want to read a classic that will inspire me to think outside of the box, what should i read. I am a freshman in High School.
1. 1 answer
2. asked by Lisa
3. 516 views
Integral from 1 to 3 of ( 19 + 2x - 20x ) dxthanks
1. 4 answers
2. asked by Michael
3. 512 views
What are some things that are in the Canadian Charter of Rights and Freedoms but is not in the Canadian Bill of Rights?
1. 1 answer
2. asked by Lena
3. 510 views
why the first attack of the chicken fox gives the total immunity yo the chicken fox?
1. 3 answers
2. asked by linganna
3. 507 views
let f(x) = 12x^2 +7x-10. Find x such that f(x)=0a.) -4/5, 5/3 b.) -5/4, 2/3 c.) -2/5, 5/3 d.) -5/3, 2/3 I think I have it. I was
1. 3 answers
2. asked by Shawn
3. 503 views
i need ALL the answers to pigskin for the games played on November 9, 2008 i don't know what week that is though. PLEASE HELP
1. 2 answers
2. asked by desiree
3. 502 views
Change the sentence to indirect speech. The lion said to the hair,'I am going to eat you.'
1. 2 answers
2. asked by ra ny
3. 498 views
Where is a good place to find Bridge Map's? Where a word you choose like butterfly is in english, is then in like french,
1. 2 answers
2. asked by Jackie
3. 497 views
Determine the type of number that the solutions of x^2 +5x+3=0 will beI have the answer as rational is that right?
1. 4 answers
2. asked by Shawn
3. 495 views

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