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2007
December

Questions Asked on December 4, 2007

A .100 kg meter stick is supported at its 40.0 cm mark by a string attached to the ceiling. A .700 kg mass hangs vertically from
1. 1 answer
2. asked by Anonymous
3. 6,952 views
Small rockets are used to make tiny adjustments in the speeds of satellites. One such rocket has a thrust of 35 N. If it is
1. 1 answer
2. asked by oliphia
3. 3,775 views
Trucks often have signs on their backs that say, "If you can't see my mirrors, I can't see you." Explain the physics here.
1. 1 answer
2. asked by Celeste
3. 3,761 views
how do you write the equilibrium expression for: C3H8 + SO2-><- 3CO2 + 4H2O?
1. 7 answers
2. asked by madison
3. 3,725 views
Why is the formal charge on B in BF4- is 1?
1. 2 answers
2. asked by Km
3. 2,466 views
Rhodium has density of 12.41g/cc and crystallizes with the face-centered cubic unit cell.Calculate the radius of a rhodium atom.
1. 6 answers
2. asked by K
3. 2,294 views
Two window washers, Bob and Joe, are on a 3 m long, 345 N scaffold supported by two cables attached to its ends. Bob, who weighs
1. 1 answer
2. asked by Anonymous
3. 2,071 views
What structures are found only in animal cells?I can't figure it out...I know that chloroplasts and a cell wall are only
1. 6 answers
2. asked by Eve
3. 1,903 views
Find the two numbers that multiply to the product number and add to the sum number of the following:a)Product 563033256; Sum
1. 4 answers
2. asked by Lily
3. 1,862 views
A section of highway connecting two hillsides with grades of 6% and 4% is to be build between two points that are separated by a
1. 1 answer
2. asked by Jon
3. 1,836 views
I have to solve this equation by extracting square roots.(x-7)^2=(x+3)^2
1. 4 answers
2. asked by Brittany
3. 1,823 views
In cattle, the gene pair for red (RR) or white (WW) coat color shows an absence of dominance. Heterozygotes (RW) have a roan
1. 2 answers
2. asked by bobby
3. 1,648 views
what is the symbolic item will represent the poem "africa" by david diop???
1. 1 answer
2. asked by klar maesen
3. 1,528 views
For a smal change in x, dx:ds² = dx² + dy² ds = sqrt [(dx² + dy²)] s = INTEGRAL of sqrt [(dx² + dy²)] s = INTEGRAL of
1. 3 answers
2. asked by Rob
3. 1,417 views
A small aircraft starts its descent from an altitude of 1 mile, 4 miles west of the runway.a) Find the cubic f(x) = ax3 + bx2 +
1. 2 answers
2. asked by Jon
3. 1,309 views
A uniform disk with a mass of 800 g and radius 17.0 cm is rotating on frictionless bearings with an rotational speed of 18.0 Hz
1. 1 answer
2. asked by stephanie
3. 1,264 views
Can anyone help me witht his I am so lost.The following tabulation gives earnings per share figures for the Foust Company during
1. 1 answer
2. asked by alley
3. 1,162 views
Many years ago, a cruise liner sank in the middle of the Pacific Ocean. The survivors luckily landed on a remote desert island.
1. 3 answers
2. asked by Anonymous
3. 1,105 views
A diver can change his rotational inertia by drawing his arms and legs close to his body in the tuck position. After he leaves
1. 1 answer
2. asked by stephanie
3. 1,102 views
A football is kicked at 15 m/s with an angle of 35 degrees with the ground.How long is it in the air? How far will it land? Can
1. 0 answers
2. asked by Phsyics
3. 1,058 views
a rectangular mural is painted on a wall. if the mural is 12ft wide and covers 86.4sqft,what is the height of the mural?
1. 5 answers
2. asked by Louis
3. 1,028 views
if the pulling force P is 150 N and the crate dosent move, what is the magnitude of f
1. 1 answer
2. asked by Anonymous
3. 1,013 views
The density of gold is 19.3 x 10^3 kg/m^3. What buoyant force does a .6 kg gold crown experience when it is immersed in water?B=
1. 0 answers
2. asked by Tammy
3. 980 views
Simplify:3 squared divided by the square root of 80. Multiple choices: 1. square root of 80 divided by 3 to the negative 2nd
1. 1 answer
2. asked by anonymous
3. 893 views
A section of highway connecting two hillsides with grades of 6% and 4% is to be build between two points that are separated by a
1. 1 answer
2. asked by Jon
3. 816 views
A figure skater is spinning at a rate of 1.7 rev/s with her arms outstretched. She then draws her arms in to her chest, reducing
1. 1 answer
2. asked by stephanie
3. 800 views
consecutive odd integer problemfind two odd integers the sum of whose squares is 130. (sq)=squared let x= 1st odd int let
1. 1 answer
2. asked by harry
3. 781 views
The input voltage to a certain op-amp inverting amplifier is 10 mV, and the output is 2 V. What is the closed-loop voltage gain?
1. 1 answer
2. asked by Matthew
3. 755 views
Where was the first permanent English settlement in the New World?
1. 1 answer
2. asked by skatergrl
3. 743 views
how is the concept of empathy illustrated and developed in Raymond Carver's "cathedral"
1. 1 answer
2. asked by kim
3. 706 views
A football is kicked at 15 m/s with an angle of 35 degrees with the ground.How long is it in the air? How far will it land? Can
1. 1 answer
2. asked by Dan
3. 699 views
Jan and Carol are competing in the 500m Freestyle swimming competition. In this event, swimmers make 10 laps in a 50 meter pool.
1. 6 answers
2. asked by Terri
3. 694 views
Les Fleurs, a boutique in Paris, France, had the following accounts in its accounting records at December 31, 20X2 (amounts in
1. 1 answer
2. asked by Vision/ Help
3. 693 views
Which indicator is used to check for the presence or absence of simple sugars?What indcates the presence of simple sugars in a
1. 1 answer
2. asked by Mia
3. 685 views
Do impurities raise or lower the property of an organic compound such as lower or raise an equivalent weight?
1. 1 answer
2. asked by K
3. 668 views
so, how do u really say this quote in french?"You are in love when suddenly reality is in your dreams, and you cannot sleep
1. 1 answer
2. asked by Ellen
3. 664 views
Find the volume of the solid obtained by rotating the region enclosed by the graphs x=y^(3) and x= y^(1/3) about the y-axis over
1. 1 answer
2. asked by Anonymous
3. 648 views
Can someone tell me why N2^2+ is a diamagnetic molecule based on MO theory and diagrams? I get a bond order of 2, which is
1. 1 answer
2. asked by Andrew
3. 647 views
Where is a good place for me to find help with 5th grade social studies homework? I am having difficulty with U.S. History, Rise
1. 10 answers
2. asked by Tori
3. 642 views
In a physics lab experiment, a student immersed 205 one-cent coins (each having a mass of 3.00 g *.003kg) in boiling water.
1. 2 answers
2. asked by Tia
3. 642 views
How much absolute (total) pressure must a submarine withstand at a depth of 120m in the lake. Give answer in kPa. (Use 10m/s^2
1. 0 answers
2. asked by Tammy
3. 637 views
What are four ways that congress can check the power of the president?
1. 2 answers
2. asked by Ariana
3. 628 views
ION // H+IONS OUTSIDE THE CELL // 2,000 IONS INSIDE THE CELL // 10 Will this ion enter or leave the cell? Explain why.
1. 1 answer
2. asked by Angela
3. 612 views
Where can I find maps on the diffusion of diseases in the time period 1450-1750? I need diffusion maps on Syphilis and Hepatitis
1. 1 answer
2. asked by Anonymous
3. 600 views
What is "moral education" ?
1. 1 answer
2. asked by Anonymous
3. 593 views
Hello, I need help with this question: When and why did eruptions occur with the volcanoes Pinatubo, Tambora, and mount toba.
1. 1 answer
2. asked by chris
3. 583 views
find soultuion in degree, use exact value1. cos2xcosx+sin2xsinx=-1/2
1. 1 answer
2. asked by pam
3. 578 views
what is the meaning of the poem "africa" by david diop???
1. 0 answers
2. asked by klar maesen
3. 569 views
A rectangular box of negligible mass measures 5m by 1m by .5m. How many kgs of mass can be loaded onto the box before it sinks
1. 0 answers
2. asked by Tammy
3. 560 views
HiCan anyone tell me if this is correct X Sq - 4x - 16 = 0 using X = -b + Sqrt b sqrd - 4ac / 2a a =1, b = -4 , C = -16 x =
1. 2 answers
2. asked by Leo
3. 558 views
what am I? I am a polygon and I have two right angles and one pair of parallel sides. Is it a rhombus? Please help.
1. 2 answers
2. asked by Rachel
3. 558 views
Hello another question: why is yellowstone national park thought to be significant relative to volcanoes. thanks
1. 1 answer
2. asked by chris
3. 548 views
Are 0,1,2,3 values of the orbital quantum number of a 3p electron correct? or is the values 0
1. 1 answer
2. asked by Km
3. 543 views
A block of wood weighs 40 N in air and 30 N in water. What is the buoyant force exerted by water on the block?B = -F_g = B-F_g
1. 0 answers
2. asked by Tammy
3. 537 views
You discovered a new atom! Wow, everyone at your lab is impressed!! Some are saying you may be nominated for the Nobel Prize in
1. 1 answer
2. asked by Gessica
3. 529 views
1 pie with diameter of a to b then radius of top to bottom half of c to othe chord is angle cob right. the questions are a.
1. 1 answer
2. asked by erica
3. 528 views
can any one help me by getting me some info on princess diana her life story or a biography or something but not he wikipedia
1. 2 answers
2. asked by stacy
3. 525 views
HELP! (UNGERT)due next week tue 11 dec :what the similarities+differences between a light microscope and a electron microscope?
1. 1 answer
2. asked by ash
3. 525 views
similarities+differences between a light microscope and a electron microscope?
1. 1 answer
2. asked by ash
3. 523 views
In the sentence "They are always late to the ball game.", what part of speech is "always" and "late"?
1. 2 answers
2. asked by Matthew
3. 515 views
Darryl Strawberry hits a baseball with a horizontal velocity of 45 m/s and a vertical velocity of 25 m/s...Find the time it
1. 0 answers
2. asked by Dan
3. 513 views
What is the pH at the equivalence point in a titration between 0.4450 F NH3 and 0.1520 F HCl?
1. 1 answer
2. asked by Jonny
3. 503 views
Where can I go to find a format for a newpaper,I must produce a a paper in newspaper format.
1. 1 answer
2. asked by emily
3. 499 views
In conclusion, the novel creates an oppressive environment where the men in the asylum are ruled by the Nurse. She uses her
1. 1 answer
2. asked by Anonymous
3. 497 views
how is the concept of empathy illustrated and developed in Raymond Carver's "cathedral"
1. 0 answers
2. asked by sammy
3. 496 views
given function G(x)=1/3(x-2)^2-3 2<x<5 sketch a graph of function y=g^-x and find the inverse function g^-1
1. 1 answer
2. asked by cecelia
3. 490 views
What changes if any to the current condition of these tools would you make at the next meeting of the Federal Reserve Explain
1. 1 answer
2. asked by marty
3. 488 views
Differentiate ln(x)-1I have d/dx lnx-1 = d/dx(ln x)- d/dx1 = d/dx(ln x) = 1/x Could you tell me if this is right or not? If not,
1. 1 answer
2. asked by xX_Supaman_Xx
3. 483 views
How does "A Rose for Emily" demonstrate that the act of going to war ensured the demise of Southern Aristocracy? I noticed that
1. 1 answer
2. asked by Tammy
3. 477 views
I need the equation for this problem:I sold some books for $10 total on the Internet. If I had sold them at my garage sale I
1. 1 answer
2. asked by Gandma Beni
3. 476 views
Things we find in nature are ___________ features. (Ex. landforms, bodies of water, weather, plants, animals)
1. 1 answer
2. asked by Molly
3. 475 views
What is the pH of a solution formed by mixing 14.35 mL of 0.200 F HCl with 0.322 g of Na3PO4, followed by dilution to 500.00 mL?
1. 5 answers
2. asked by Jonny
3. 473 views
tell sme the answers to pig skin geogphy right now please right now please well i need them poisted
1. 4 answers
2. asked by gel
3. 472 views
I need a creative title about the benefits of volunteering!!! NOT A SLOGAN!
1. 1 answer
2. asked by Anonymous
3. 471 views
What is the distance (in miles) from Ny to Europe? It doesn't matter what place. Just the distance in miles or anything else.
1. 2 answers
2. asked by Lily
3. 468 views
Modern civilization has impacted the spiritual lives of the indigenous peoples you explored. Are indigenous religions still
1. 1 answer
2. asked by Danny
3. 467 views
I need program trends for Youths in recreational programs?so far this is what i have... Program trends that are persistent with
1. 3 answers
2. asked by DAVE MCDONALD
3. 465 views
A full grown oak tree loses an average of about 7 tons of water through its leaves per day. About how many tons of water is that
1. 1 answer
2. asked by Becky
3. 465 views
I am confused about diffusion in liquids can u explain it plz?
1. 0 answers
2. asked by Georgia
3. 463 views
I need to make a brochure that promotes volunteering. I need a catchy title!!!I really have no good ideas. Thanks!
1. 1 answer
2. asked by Anonymous
3. 459 views
A football is kicked at 15 m/s with an angle of 35 degrees with the ground.How long is it in the air? How far will it land? Can
1. 1 answer
2. asked by Dan
3. 459 views
ION // F-IONS OUTSIDE CELL // 19,000 IONS INSIDE CELL // 20,000 Why would this ion leave the cell? Explain please.
1. 0 answers
2. asked by Angela
3. 456 views
Which New England settlement used the Mayflower Compact as its basis for self-government??
1. 2 answers
2. asked by s8rSkRtGrL
3. 451 views
How many amendments compose the Bill of Rights?
1. 2 answers
2. asked by s8rSkRtGrL=)
3. 451 views
Can someone explain Gottlob Frege's basic law V to me?it is “for concepts F and G, the extension of F equals the extension of
1. 3 answers
2. asked by Sharar
3. 448 views
A football is kicked at 15 m/s with an angle of 35 degrees with the ground.How long is it in the air? How far will it land? Can
1. 0 answers
2. asked by Dan
3. 445 views
well, if its not a rhombus or a trapezoid then.... what has two right angles and one pair of parallel sides?
1. 3 answers
2. asked by Rachel
3. 436 views
An ideal gas is kept under constant pressure of 1 atm. If initial temperature is 301K and the volume increases by 10% what is
1. 0 answers
2. asked by Tammy
3. 431 views
Darryl Strawberry hits a baseball with a horizontal velocity of 45 m/s and a vertical velocity of 25 m/s...Find the time it
1. 1 answer
2. asked by Projectile Motion Problem
3. 430 views
when on a roller coster at which point is the kinetic energy and potential energy located????
1. 1 answer
2. asked by taylor
3. 425 views
the wodth of a volleyball court is (x+2) and the lenght is (x-15). What is the smallest integer value of x for which this area
1. 3 answers
2. asked by Chujung
3. 422 views
what are the advantages of having an optical biopsy?
1. 1 answer
2. asked by shylo
3. 419 views
wich is bigger 3/5 or 9/100
1. 2 answers
2. asked by Anonymous
3. 417 views
Given g(x)= 1/3(x-2)^2-3 2<x<5 state the domain and image set g^-1 and find its rule
1. 0 answers
2. asked by cecelia
3. 394 views
I can't find any other risks of volunteering other than: abuse and accidents at the work site...If anyone knows anything else...
1. 2 answers
2. asked by Anonymous
3. 388 views
How much did the United States pay for Louisiana?
1. 1 answer
2. asked by s8rSkRtGrL=)
3. 385 views
Can anyone give me a list of contra accounts and the accounts that they are contra counts too
1. 1 answer
2. asked by Alex
3. 383 views
does anyone have any ideas of a class interaction i could use for a presentation on youth recreation.
1. 4 answers
2. asked by DAVE MCDONALD
3. 375 views
How many flip-flops, in a shift register, would be required to hold an initial count of 16?
1. 0 answers
2. asked by Matthew
3. 371 views
What is some benefits of squeezing so much info into virtually every cell in the body?
1. 1 answer
2. asked by Kortny
3. 368 views

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