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Questions Asked on February 5, 2010

Computer World inc. paid out $22.5 million in total common dividends and reported $278.9 million of retained earnings at
1. 2 answers
2. asked by bree halsey
3. 5,576 views
A small pebble is heated and placed in a foam cup calorimeter containing 25.0 mL of water at 25.0 degrees Celsius.The water
1. 3 answers
2. asked by Anonymous
3. 5,464 views
If 6.40 x 10^-19 joule of work is required to move a proton between two points A and B in an electric field, what is the
1. 4 answers
2. asked by Priscilla
3. 5,317 views
The origin or history of social studies in britain
1. 8 answers
2. asked by Festus moses
3. 4,752 views
1. He is taller than any other boy in his class.2. He is taller than all the other boys in his class. 3. He is taller than
1. 2 answers
2. asked by rfvv
3. 2,823 views
How much heat would be required to warm Earth's oceans by 1.0 degree celsius ? Assume that the volume of Earth's oceans is
1. 2 answers
2. asked by Al
3. 2,683 views
If there is just one force acting on an object, does its work necessarily result in an increase in kinetic energy? Explain.
1. 3 answers
2. asked by wassuh
3. 2,602 views
a 700 N man stands on a scale on the floor of an elevator. The scare records the force it exerts on whatever is on it. What is
1. 1 answer
2. asked by courtland
3. 2,543 views
Draw the structure of:(E)-1,2-dibromo-3-isopropyl-2-hexene My approach: I know how to answer this question in terms of basic
1. 2 answers
2. asked by Natasha
3. 2,244 views
n-pentane and 1-butanol have nearly the same molecular weights but significantly different change in temperature values. explain
1. 3 answers
2. asked by lelia
3. 2,040 views
what is a termites favorite breakfast?
1. 4 answers
2. asked by laji
3. 2,016 views
Solutions of sodium hydroxide cannot be kept for very long because they absorb carbon dioxide from the air , forming sodium
1. 1 answer
2. asked by Philip
3. 1,808 views
Let f and g be the functions in the table below.x f(x) g(x) f '(x) g'(x) 1 3 2 4 6 2 1 3 5 7 3 2 1 7 9 (a) If F(x) = f(f(x)),
1. 1 answer
2. asked by Gabe
3. 1,765 views
Where would 3 1/2,1/3, and -0.5 go on a number line. ( Should the mixed number be turned into 7/2)
1. 3 answers
2. asked by Mike
3. 1,732 views
Two 6.0 μF capacitors, two 2.2 kΩ resistors, and a 14.5 V source are connected in series. Starting from the uncharged state,
1. 1 answer
2. asked by Taylor
3. 1,713 views
Solve each literal equation for the indicated variable.4x-5y=10 for y (the answer is y=4/5x-2) How do you solve this?
1. 3 answers
2. asked by Brad
3. 1,659 views
A circle C has center at the origin and radius 9. Another circle K has a diameter with one end at the origin and the other end
1. 1 answer
2. asked by Salman
3. 1,488 views
A chair of weight 115 lies atop a horizontal floor; the floor is not frictionless. You push on the chair with a force of = 44.0
1. 2 answers
2. asked by Anonymous
3. 1,408 views
Global warming refers to the rise in average global temperature due to the increased concentration of certain gases, called
1. 1 answer
2. asked by Al
3. 1,399 views
A circle C has center at the origin and radius 9. Another circle K has a diameter with one end at the origin and the other end
1. 0 answers
2. asked by Salman
3. 1,399 views
A school has four art teachers, three music teachers, and eight history teachers. In how many ways can a student be assigned an
1. 5 answers
2. asked by Otto
3. 1,395 views
What words have a line of symmetry when it is printed vertically, but that is not symmetric when printed horizontally. I only
1. 3 answers
2. asked by Sara
3. 1,271 views
A circle C has center at the origin and radius 9. Another circle K has a diameter with one end at the origin and the other end
1. 1 answer
2. asked by Salman
3. 1,264 views
An electron is relased into a uniform electric field of magnitude 8.35 N/C. How many times larger is this electrons acceleration
1. 2 answers
2. asked by ggget PHYSICal
3. 1,244 views
a 5.0 kg mass hangs at the end of a cord. Find the tension in the cord if the acceleration of the mass is 1.5 m/s squared up.
1. 1 answer
2. asked by courtland
3. 1,217 views
Evaluate the indefinite integral.(5dx)/(xln(2x))
1. 3 answers
2. asked by <3
3. 1,156 views
At 0°C sound travels through air at a speed of 330 m/s. If a sound wave is produced with a wavelength of 0.90 m, what is the
1. 1 answer
2. asked by Anonymous
3. 1,142 views
Which process involves the removal of thin layers of malignant growth and subsequentmicroscopic examination? A. Xenograft C.
1. 1 answer
2. asked by Angela
3. 1,136 views
what type of intermolecular bonding would be expected between molecules of carbon monoxide and why?
1. 3 answers
2. asked by lelia
3. 1,122 views
A force of 4.3 x 10-15 N acts between an electric dipole with dipole moment 2.3 x 10-29 C m and an electron.How far away from
1. 3 answers
2. asked by Sammy
3. 1,096 views
How long would it take for 1.50mols of water at 100.0deg C to be converted completely into steam if heat were added at a
1. 5 answers
2. asked by Davis
3. 1,070 views
A company has a $150,000 invoice that is due in 60 days with a 2% discount if paid in 10. The company can invest the 2% or $3000
1. 0 answers
2. asked by Dave
3. 1,068 views
Given the global political, economic, and cultural dominance of the U.S. after World War II to the present, characterize the
1. 2 answers
2. asked by kiki
3. 1,055 views
The coefficient of static friction between the tires of a car and a horizontal road is 0.515. As the car brakes, what is the
1. 3 answers
2. asked by Kevin
3. 1,046 views
You can work a total of no more than 34 hours per week at your two jobs. House cleaning pays $8 per hour and your sales job pays
1. 1 answer
2. asked by ben
3. 1,020 views
Write the ratio in each case:6 in to 3ft I don't understand how the answer is 1/6. What do you do to get that? 50 hours to 3
1. 1 answer
2. asked by Lindsey
3. 1,000 views
A hydrogen atom consists of a positively charged proton (nucleus) and a negatively charged electron. The following is correct
1. 2 answers
2. asked by Sammy
3. 996 views
True or False; A good choice for the number of class groups to use in constructing frequency distribution is to have at least 5
1. 1 answer
2. asked by iyra
3. 994 views
A logical equivalance is derived from Theorem,supply a reason for each step;(pv~q)^(~pvq) �ß(~q v p)^(~q v ~p) by_________
1. 0 answers
2. asked by ovadiel
3. 968 views
i have 78% in the coursethe exam is worth 30% and i got 65% what is my overall mark in the course
1. 1 answer
2. asked by jack
3. 966 views
Q.1the set of all solutions of the inequality (1/2)^((x^2)-2x)< (1/4) contains the set (3,infinite). But how?
1. 2 answers
2. asked by anonymous
3. 959 views
A recipe calls for one-third cup of flour you have a quarter cup and a half measuring cup How could you measure one-third cup of
1. 2 answers
2. asked by Mike
3. 949 views
A circle C has center at the origin and radius 9. Another circle K has a diameter with one end at the origin and the other end
1. 1 answer
2. asked by Salman
3. 932 views
Why does Gene not have an interest in Brinker in the book A Separate Peace?
1. 0 answers
2. asked by Serena
3. 918 views
At a party, 55 handshakes took place as everyone shook hands with everyone else. How many people were at the party?
1. 1 answer
2. asked by Nicole
3. 895 views
The molecular structure around the oxygen in water is....????
1. 0 answers
2. asked by SuSu
3. 885 views
when 25.0 of lithium iodide completely dissolves in water how much heat is evolved
1. 1 answer
2. asked by Anonymous
3. 853 views
If there is just one force acting on an object, does its work necessarily result in an increase in kinetic energy? Explain.
1. 1 answer
2. asked by rad
3. 839 views
judy and ramey together have 42 stuffed animals. judy has 12 fewer animals than ramey. how many stuffed animals does each girl
1. 3 answers
2. asked by shannon
3. 833 views
The following paragraph contains five errors in grammar, punctuation, mechanics, or usage. Copy and paste the paragraph into the
1. 2 answers
2. asked by laday
3. 827 views
a 700 N man stands on a scale on the floor of an elevator. The scare records the force it exerts on whatever is on it. What is
1. 2 answers
2. asked by courtland
3. 813 views
5.0 moles of a gas is put into a container of 2.0L. More gas is added to the flask s othat there is now 15 moles of the gas
1. 4 answers
2. asked by lelia
3. 806 views
Origin of social studies in britain
1. 2 answers
2. asked by Festus moses
3. 792 views
do republicans think the government is too strong or too weak?
1. 3 answers
2. asked by jaden
3. 784 views
Sodium carbonate reacts with a solution of HCl solution with the evolution of gas (CO2) to yield a solution that is neutral. If
1. 1 answer
2. asked by Kay
3. 783 views
I really hope someone can check my sentences on Christmas holidays.Thank you very very much in advance! 1) I had planned to do a
1. 1 answer
2. asked by Franco
3. 783 views
A rifle has a mass of 4.73 kg and it fires a bullet of mass 13.6 g at a muzzle speed of 829 m/s. What is the recoil speed of the
1. 6 answers
2. asked by June
3. 783 views
what is the outer layer of the hair shaft?
1. 1 answer
2. asked by mic
3. 767 views
When ice melts, it absorbs 0.33 kJ per gram.How much ice is required to cool a 11.0 oz drink from 75 degree Fahrenheit to 37
1. 2 answers
2. asked by Al
3. 748 views
An electrostastic force of 20.0 newtons is exerted on a charge of 8.00 x 10^/2 C at point P in an electric field. The magnitude
1. 2 answers
2. asked by Priscilla
3. 746 views
I am going to write an article about a semi-famous person. I won't be able to personally interview this person, so all of the
1. 3 answers
2. asked by Suzette
3. 731 views
we were told to pick a good exercise routine to exercise toi picked this one and i was wondering if its good cardio. if you have
1. 4 answers
2. asked by maci
3. 718 views
Two parallelograms have pairs of sides that are 3 feet long and 2 feet long. One of the parallelograms is a rectangel and the
1. 3 answers
2. asked by Jaylin
3. 710 views
What are the Ten characteristics that distinguish an object or thing from an actual living organism where all 10 characteristics
1. 0 answers
2. asked by tammy
3. 709 views
at STP, chlorine is a gas but bromine is a liquid. why is this?
1. 3 answers
2. asked by lelia
3. 697 views
Could someone please help me with this?Assume the role of an American journalist during World War II. Write three newspaper
1. 1 answer
2. asked by B.B.
3. 692 views
What criteria should you look at to evaluate information?a) Relevant, Authoritative, Historical b) Relevant, Reliable, Revisions
1. 2 answers
2. asked by Tha
3. 690 views
What words have a horizontal line of symmetry when printed horizontally, and a vertical line of symmetry when printed
1. 0 answers
2. asked by Sara
3. 688 views
When ice melts, it absorbs 0.33 per gram.How much ice is required to cool a 11.0 drink from 75 to 37, if the heat capacity of
1. 1 answer
2. asked by Al
3. 687 views
Why did Ratcliffe replace the orginal president?
1. 3 answers
2. asked by Aribella
3. 677 views
Don works 40 hours a week at an hourly rate of $3.70. He averages $175weekly in tips. What is his annual income?
1. 2 answers
2. asked by ange
3. 677 views
Both propane and propene react with bromine. State two ways in which these two hydrocarbons can be distinguished in their
1. 1 answer
2. asked by haley
3. 670 views
im having to write a paper considering the interrelatedness of everything in cosmos as expressed in many indigenous religions.
1. 4 answers
2. asked by samantha
3. 656 views
Solve each literal equation for the indicated variable2x-3y=4 for x The answer is suppose to be x=3/2y+2 I don't understand how
1. 3 answers
2. asked by Brad
3. 652 views
Why did americans go to the Gadsden purchase?What resources where there at the Gadsden purchase? Please Help!! (i could not find
1. 3 answers
2. asked by Happy Face
3. 647 views
Our teacher gave us terrible instructions on a sentence we are supposed to write.1) Choose 6 words that best describe who you
1. 2 answers
2. asked by Mckenzie
3. 647 views
Can some one please explain these stanzas to me? I have read them over and over and am still so confused.Take up the White Man's
1. 1 answer
2. asked by Jeffery
3. 645 views
1. He has learned Chinese this year.2. He has learned Chinese for three months this year. (Is the meaning of "has learned' the
1. 1 answer
2. asked by rfvv
3. 643 views
I need to know if there are any grammatical errors in the following rewritten paragraph. Thank you.However, dictionaries are
1. 2 answers
2. asked by Frank
3. 642 views
i have a quesion about an experiment of Separating a Mixture of Nails, Salt, Sand, Oil and water. 1) what components did you
1. 2 answers
2. asked by nazir
3. 640 views
1. Best of all, I can sing Korean pop songs with my friends.2. Most importantly, I can sing Korean pop song with my friends.
1. 2 answers
2. asked by rfvv
3. 635 views
Please provide at least one example of an appealing news lead from either a corporation or an organizations news rooms. Tell why
1. 1 answer
2. asked by Katlyn
3. 634 views
Our teacher gave us terrible instructions on a sentence we are supposed to write.1) Choose 6 words that best describe who you
1. 1 answer
2. asked by Jessica
3. 630 views
A farmer planted a field of Bt 123 corn and wants to estimate the yield in terms of bushels per acre. He counts 22 ears in
1. 1 answer
2. asked by Anonymous
3. 630 views
17. When errors in nucleotide sequencing occur,a. DNA polymerase replaces the incorrect nucleotide with the correct nucleotide
1. 0 answers
2. asked by mysterychicken
3. 628 views
I am given the following:0.20 M BaCl2 0.60 M H2SO4 1 M of HCl Assuming that you are working with 1 mL of barium chloride,
1. 1 answer
2. asked by Karen
3. 628 views
Use systems of lineear equations to solve:An airplane flew for 6 hours with a 22-km/h tail wind. The return flight against the
1. 1 answer
2. asked by Annie
3. 624 views
Rufus works an average of 46 hours each week. He gets paid $5.70 perhour and time-and-a-half for all hours over 40 hours. What
1. 1 answer
2. asked by AR
3. 619 views
Delia works from 8:00 A.M. to 4:30 P.M. and has one hour each day forlunch. How much does she earn each week if she gets paid
1. 2 answers
2. asked by puppy101
3. 613 views
I need four words that have one vertical line of symmetry when printed vertically or horizontally. The two that I have right now
1. 1 answer
2. asked by Sara
3. 607 views
Select all ionic compounds in which the number of anions present is three.ammonium sulfite ammonium perchlorate cadmium
1. 2 answers
2. asked by lebdjfkdjf
3. 607 views
I am having trouble writing this program for java. can anybody helpwrite a program that prints the letter X composed of
1. 0 answers
2. asked by Riley
3. 607 views
Find the area of the region which is bounded by the polar curvestheta =pi and r=2theta 0<theta<1.5pi inclusive
1. 3 answers
2. asked by Salman
3. 606 views
How do I put an equation into standard form, Ax+Bx=C?I have the given points (-1,3) and (2,-4). Also, how do you write an
1. 2 answers
2. asked by Kelsie
3. 601 views
How did the expansion of the U.S. affect Americans?What were the costs and benefits of expansion? Please Help!!
1. 0 answers
2. asked by Happy Face
3. 599 views
a chloride standard containing 100mmol/L of chloride ion can be prepared by dissolving the following amount of NACL in 1000ml of
1. 3 answers
2. asked by james Neil
3. 594 views
How do I find the concentration of the excess reagent?I already have the moles of excess reagent. I'm stuck because I don't know
1. 10 answers
2. asked by Stuck
3. 593 views
Give examples of how humans have increased their food supply and what effects these methods have on the environment overall.
1. 1 answer
2. asked by Travion
3. 593 views
Determine which of the following pairs of statements forms are logically equivalent. Justify your answer using truth tables and
1. 0 answers
2. asked by ovadiel
3. 591 views
a 700 N man stands on a scale on the floor of an elevator. The scare records the force it exerts on whatever is on it. What is
1. 1 answer
2. asked by courtland
3. 590 views

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