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Questions Asked on March 14, 2009

can you check this :a repelling force occurs between two charged objects when the charges are of a. unlike signs b. like signs
1. 5 answers
2. asked by physics
3. 7,510 views
An elevator weighing 2.00*10^5 N is supported by a steel cable. What is the tension in the cable when the elevator is
1. 1 answer
2. asked by physics
3. 4,735 views
A certain radio wave has a frequency of 2.0*10^6 Hz. What is its wavelength?c=3*10^8 m/s wavelength = 3*10^8 _______ 2*10^6 =
1. 2 answers
2. asked by physics
3. 3,049 views
The critical angle of refraction for calcite is 68.4 degrees when it forms aboundary with water. Use this information to
1. 1 answer
2. asked by physics
3. 3,040 views
Monochromatic light from a helium-neon laser (wavelength=632.8 nm) shines at a right angle onto the surface of a diffraction
1. 1 answer
2. asked by physics
3. 2,678 views
there is a figure that looks kind of like this:E6--------------------- E= -0.378eV E5--------------------- E= -0.544eV
1. 3 answers
2. asked by physics
3. 2,308 views
The nucleus of 8Be, which consists of 4 protons and 4 neutrons, is very unstable and spontaneously breaks into two alpha
1. 1 answer
2. asked by Sonam
3. 1,983 views
A manufacture has been selling 1750 television sets a week at $540 each. A market survey indicates that for each $14 rebate
1. 2 answers
2. asked by Miranda
3. 1,791 views
1. The majority of CEOs blame unethical employee conduct on:the breakdown of traditional religious institutions. a failure of
1. 2 answers
2. asked by Bryan
3. 1,718 views
How much corn syrup should be added to water to make 200 ml of a 10% by volume solution?
1. 1 answer
2. asked by P
3. 1,463 views
The demand function for a certain item is x = 35(sqrt(32-p^2))---Evaluate the elasticity at 5. E(5)= I don't know how to find
1. 2 answers
2. asked by Miranda
3. 1,407 views
When agricultural production increases , the total amount paid for agricultural products tends toa. increase because demand is
1. 1 answer
2. asked by Karinna
3. 1,394 views
The function 9x+3x^-1 has one local minimum x=?? and one local maximum x=??.
1. 1 answer
2. asked by mkcolema
3. 1,387 views
Consider the function f(x)= (2x+8)/(6x+3). For this function there are two important intervals: (-inf, A)(A, inf) and where the
1. 1 answer
2. asked by mkcolema
3. 1,290 views
A 0.1300 g iron ore sample was dissolved in hydrochloric acid and the iron was obtained as Fe2+(aq). The iron solution was
1. 1 answer
2. asked by Bob
3. 1,269 views
When agricultural production increases , the total amount paid for agricultural products tends toa. increase because demand is
1. 2 answers
2. asked by Karinna
3. 1,133 views
Gregg graduated several years ago with his MBA. He founded Alpha Industries upon graduation and has worked hard to build the
1. 0 answers
2. asked by Gregg
3. 1,086 views
Why did slavery last so long?Is my answer good enough 4 ten marks? What else do I need to add? Slavery lasted for so long for
1. 2 answers
2. asked by Nabiha
3. 1,070 views
college chemistry-absorbance of an equilibrium mixtureProblem: A student mixed 4.00mL of 1.02x10^(-1) M Fe(NO3)3 with 100.00mL
1. 1 answer
2. asked by Mary
3. 999 views
You must be at least 48 inches tall to ride an amusement park ride, and your little sister is 30 inches tall. How many
1. 4 answers
2. asked by Erin
3. 982 views
what makes the poem Richard Cory a good example of a modern poem ?
1. 3 answers
2. asked by pam
3. 973 views
a piece of glass is 6mm thick and the coefficient of thermal conductivity of this glass is K=0.75Wm^-1K^-1.if we add a 2nd
1. 3 answers
2. asked by lisa
3. 970 views
What do we learn about Sir Gawain's character from his speech in line 343-365?
1. 3 answers
2. asked by Kate
3. 952 views
I've been having problems with solving equations that involve fractions with the following problem can I get some help for
1. 1 answer
2. asked by Jen
3. 934 views
Respond to the following scenario:o Your younger brother is in 5th grade. He comes home and tells you to look at an animation
1. 10 answers
2. asked by scooby91320002
3. 919 views
What does the word innuendo mean in this context: the air is alive with chatter and laughter and casual innuendo. None of the
1. 2 answers
2. asked by Jim
3. 850 views
1. I will buy Mom a scarf for her birthday.(What is the part of speech of 'for her birthday'? Is it an adjective phrase
1. 2 answers
2. asked by John
3. 846 views
please check these:Which interaction of nature binds atoms and molecules by attracting unlike charges and repulsing like
1. 3 answers
2. asked by physics
3. 836 views
Should the triangle be solved beginning with Laws of Sines or Laws of Cosines. Then solve the triangle and round to the nearest
1. 7 answers
2. asked by Sha
3. 816 views
I posted questions yesterday and it's on the next page. Could you please check them and get back with me thanks.
1. 3 answers
2. asked by lala
3. 790 views
can someone please help me analyze this poemthank you Passover: The Injections Clouds pass over, endless, black fruit dripping
1. 8 answers
2. asked by peter
3. 780 views
f(x)=(5x-4)e^2xHow do you find the one critical number??
1. 2 answers
2. asked by mkcolema
3. 757 views
for x (-12, 10) the function f is defined:f(x)=x^7(x+2)^2 On which two intervals is the function increasing (enter intervals in
1. 1 answer
2. asked by mkcolema
3. 750 views
Please check my answers thank you verymuch Based on the following information below please answer the questions that follow.
1. 0 answers
2. asked by Mari
3. 736 views
is this ok?harry hess studied the arced chains of islands with active volcanoes. in 1953 he discovered the great global rift. he
1. 7 answers
2. asked by scooby91320002
3. 722 views
Proponents of astrology claim that the positions of the planets at the time of a baby's birth will affect the life of that
1. 2 answers
2. asked by cb
3. 701 views
A charge of 3.75 10-9 C is located 3.1 m from a charge of -3.10 10-9 C. Find the magnitude of the electrostatic force exerted by
1. 1 answer
2. asked by Sonam
3. 697 views
one number is 8 more than twice another. their product is 8 more than twice their sum. find the numbers
1. 3 answers
2. asked by Samantha
3. 688 views
what effect does a catalyst have on entropy?
1. 1 answer
2. asked by Shaniquaa
3. 665 views
Should the triangle be solved beginning with Laws of Sines or Laws of Cosines. Then solve the triangle and round to the nearest
1. 4 answers
2. asked by Sha
3. 653 views
What is the difference between imperfect and past tense? Is imperfect something you did only once, or multiple times in the
1. 1 answer
2. asked by Devon
3. 648 views
Regarding forms CMS-15001. What is the title in Heading section? 2. What is the CMS-1500 form number? 3.What is the spacing type
1. 2 answers
2. asked by MARIA
3. 631 views
Violence in School, I An SRS of 400 American adults is asked “What do you think is the most serious problem facing our
1. 0 answers
2. asked by jaz
3. 628 views
I have been search online for sources that will help me understand the text of Report of the Massachusetts board of education by
1. 1 answer
2. asked by Lou
3. 626 views
A high school class wants to raise money by recycling newspapers. The class decided to rent a truck at a cost of $150 for the
1. 2 answers
2. asked by Dippy
3. 612 views
A charge of 3.75 10-9 C is located 3.1 m from a charge of -3.10 10-9 C. Find the magnitude of the electrostatic force exerted by
1. 1 answer
2. asked by Sonam
3. 611 views
What is the slope of the line whose equation is 3x-4y-16=0a 3/4 b 4/3 c -4 d 3
1. 1 answer
2. asked by Anonymous
3. 601 views
find the area of triangle ABC if A=56 degrees, b=20 ft, and c=12 ft. Round to the nearest tenth.
1. 2 answers
2. asked by Sha
3. 600 views
Using contemporary language, re-write the contents of the letter and Lady Macbeth's opening soliloquy from Act I, scene v
1. 1 answer
2. asked by meno
3. 599 views
1. I will bring you it.2. I will bring it for you. 3. I will bring it you. (Among the three is only #2 correct?) 4. He looks
1. 2 answers
2. asked by John
3. 592 views
How sharp is stainless steel? Can someone give me a comparsion to how sharp stain steel is? are they as sharped as kitchen
1. 1 answer
2. asked by Chopsticks
3. 584 views
If $9,000.00 is deposited into an account paying 4% interest compounded annually (at the end of each year), how much money is in
1. 1 answer
2. asked by Julie
3. 583 views
How do you rank water in terms of density (solid liquid and gas)? (from least to greatest). I think it would be gas, solid, and
1. 1 answer
2. asked by Thalia
3. 579 views
I need to write an essay about baptism in different churches.please could someone help find a website that explains it simply. I
1. 2 answers
2. asked by kyla
3. 579 views
Hey all.I have to find Thevenin’s UTHEV and RTHEV, which can replace the circuit found here:
1. 4 answers
2. asked by Muusen
3. 574 views
The label on a fertilizer says "ammonium phosphate, muriate of potash, sulfate of potash, and manganese oxide." Is this a
1. 1 answer
2. asked by Sarita
3. 574 views
Metals + cold water.Li, Na, K, Ca. Notes on reactions, equations or space? <<<< don't no what space or equations means. can
1. 3 answers
2. asked by Nabiha
3. 560 views
f(x)=2x^3-36x^2+162x-6small critical number? Large critical number?
1. 1 answer
2. asked by mkcolema
3. 554 views
Describe "the culture of consumption" during the Eisenhower administration. How do you think such large-scale, new-found getting
1. 1 answer
2. asked by allen
3. 552 views
I need to that if there is better way to prove the following:I am trying to prove that x r = k and k is a multiple of x only
1. 0 answers
2. asked by Asad
3. 547 views
Bacterial action purifies water in lakes, streams, oceans, and BLANK? The options are in the air, deep underground, in the first
1. 1 answer
2. asked by Nikkie
3. 547 views
What's the furthest south in the U.S, or Canada that you can see the northern lights? Thanks
1. 1 answer
2. asked by Maureen
3. 534 views
Is this sentence correctBreakfast Is Served Between 6:30 AM & 10:30 AM
1. 4 answers
2. asked by Maddy
3. 528 views
atlanta-86chicago-80 duluth-62 fargo-66 miamai-86 omaha-71 san diego-75 san fransisco-68 which best describes the data? a-the
1. 0 answers
2. asked by gabs
3. 511 views
what are some pages of 'To Kill A Mocking-bird' that show the themes of the novel
1. 2 answers
2. asked by tegzy
3. 507 views
i don't understand how to do simultaneous solutions of linear functions. i don't understand what elimination is and how to
1. 1 answer
2. asked by tegzy
3. 505 views
Aproximatley what percent of strikeout leaders had 175 or more strikeouts during these years?2000-187 1994-128 1999-171 1993-169
1. 1 answer
2. asked by Tanaje
3. 500 views
Bacterial action purifies water in lakes, streams, oceans, and A)in the air B)deep underground C)In the first few inches of soil
1. 1 answer
2. asked by Maureen
3. 490 views
is this written correctly?question: A qui est ce cahier, cette chaussure at ce gant? answer: Ces choses-l¨¤ sont ¨¤ moi.
1. 2 answers
2. asked by Angie
3. 488 views
A rectangle is inscribed with its base on the x-axis and its upper corners on the parabola y+1-x^2. What are the dimensions of
1. 0 answers
2. asked by mkcolema
3. 488 views
CheckPoint: Conservation and Preservation
1. 1 answer
2. asked by naley
3. 475 views
What stinks when alive but smells good when dead?
1. 1 answer
2. asked by Samantha
3. 471 views
How long does Snow stay on Mount Washington NH into the spring? How early does it come in the fall? Thank you!
1. 1 answer
2. asked by Maureen
3. 469 views
The philosophers described above make which of the following assumptions about philosophy as a scholarly discipline?
1. 1 answer
2. asked by Anonymous
3. 447 views
f(x)=3-3x^2 -3 <= x <= 2How do you find the absolute max and min value? What does x equal?
1. 3 answers
2. asked by mkcolema
3. 446 views
1. He inquired of me a question.= He inquired of a question of me. (Are both the same and grammatical?) 3. He chose me a
1. 1 answer
2. asked by John
3. 444 views
what is the female name for a tom-cat
1. 1 answer
2. asked by bittany
3. 433 views
put least to greatest3.7,3.2,35/8
1. 5 answers
2. asked by lee
3. 433 views
how many grams of NaC1 are in 100mL of NS solution?
1. 1 answer
2. asked by karen
3. 426 views
What do you think causes the formation of color in the test tube during the reaction between copper and nitric acid?
1. 1 answer
2. asked by annley
3. 424 views
how does the lower quartile of the data compare to the least value of the set?#s=97,88,59,68,57,38,34,25,29,28 i don't
1. 1 answer
2. asked by ava
3. 406 views
what is the area of a trapazoid:1/2*(12+5.4)*6
1. 1 answer
2. asked by MIMI
3. 383 views
carbohydrates are found in the following 2 forms
1. 0 answers
2. asked by kayla
3. 358 views
graph the function: y = 4 sin 2 theta
1. 1 answer
2. asked by Sha
3. 354 views
pls help to identify the word from this /?/aeb?r?t/
1. 1 answer
2. asked by rijula
3. 342 views
what has 4 sides and 3 vertices?
1. 4 answers
2. asked by genna
3. 260 views

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