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2010
March

Questions Asked on March 15, 2010

Why were human births historically so dangerous, particularly before C-sections were possible?
1. 0 answers
2. asked by yelena
3. 476 views
WHAT IS THE MODULARITY IN OOP? AND WHAT IS HIERARCHY? AND WHATS THE DIFFERENCE BETWEEN BOTH AND INHERITANCE?
1. 1 answer
2. asked by Jordan
3. 609 views
The graph of y=x^2 is reflected in the x-axis, then stretched vertically by a factor of 2, and then translated 3 units to the
1. 1 answer
2. asked by Sandy
3. 4,264 views
what values are excluded from the domain of the function f(x)= x-5/x?
1. 2 answers
2. asked by kiley
3. 618 views
Write the balanced chemical equation for the equilibrium that is taking place between acetic acid and sodium acetate in the
1. 1 answer
2. asked by Axl
3. 582 views
GSM networks use microwaves of 20 cm in wavelength.The energy carried by one trillion (1012) photons of this wavelength is
1. 1 answer
2. asked by mm.
3. 514 views
GSM networks use microwaves of 20 cm in wavelength.The energy carried by one trillion (1012) photons of this wavelength is
1. 1 answer
2. asked by mm.
3. 559 views
find the range of the function defined by the equation and the given domain.f(x)=3/x-6; D={-3,0,3,9}
1. 1 answer
2. asked by kiley
3. 919 views
The ABC Computer Corporation is considering an increase in its annualadvertising expenditure from $10 million to $15 million for
1. 0 answers
2. asked by nabeela
3. 909 views
A manufacturer of graphing calculators has determined that 11,000 calculators per week will be sold at a price of $90 each. At a
1. 1 answer
2. asked by kiley
3. 959 views
how many times would a bicycle wheel with a radius of 36cm rotate in 2km?
1. 1 answer
2. asked by heather
3. 432 views
Find the exact value of:sin [2sin^-1 (-sq rt (3)/2)] how do i answer this question? i don't know how to find the answer.
1. 1 answer
2. asked by Katie
3. 932 views
A Boeing 747 jet takes off from Boston's Logan Airport, which is at sea level, and climbs to a cruising altitude of 27,000 ft at
1. 1 answer
2. asked by kiley
3. 804 views
Hi! Need help please, thank you.Question:In a model AC generator, a 498 turn rectangular coil 14.0 cm by 21 cm rotates at 124
1. 0 answers
2. asked by Chan
3. 565 views
in a transverse wave, the what is the lowest point?
1. 0 answers
2. asked by marley
3. 556 views
Thank you for your suggestion. I just wanted to be sure that I paraphrased the following 4 sentences correctly. I really hope
1. 1 answer
2. asked by Franco
3. 516 views
How many grams of CH4 are needed to react with 160.0 grams of Br2
1. 1 answer
2. asked by Lauren
3. 564 views
The frequency of circular motion for a charged particle moving around in the presence of a uniform magnetic field does not
1. 1 answer
2. asked by mm.
3. 1,280 views
Gold ions (Au+) are accelerate to high speeds using electric fields.These ions are then passed through a region where uniform
1. 2 answers
2. asked by mm.
3. 676 views
Two current carrying wires cross at right angles as indicated in the figure.If the wires are not restrained, what statement best
1. 5 answers
2. asked by mm.
3. 1,073 views
20. Three common characteristics of adult vertebrates area. skull, notochord, and complex organ system b. backbone,
1. 0 answers
2. asked by mysterychicken
3. 1,131 views
An electron and a proton execute uniform circular motion in the presence of a uniform magnetic field.If the radius of the circle
1. 2 answers
2. asked by mm.
3. 966 views
How much force does an 71 {\rm kg} astronaut exert on his chair while sitting at rest on the launch pad?Express your answer
1. 2 answers
2. asked by norm
3. 1,276 views
In Spain, all hotels are new and modern buildings? True or false.
1. 2 answers
2. asked by Katie
3. 501 views
What is the structure of a tripeptide where glycine is first, serine is second, and alanine is third.
1. 0 answers
2. asked by Holly
3. 475 views
A court of justice.
1. 1 answer
2. asked by Carolyn
3. 400 views
how do you calculate the formula weight for compounds of the formula [Cu(NH3)x)]SO4.H20 where x= 1-6?
1. 1 answer
2. asked by jen
3. 513 views
How do culture and health beliefs affect the spread of emerging disease? Can someone help me with specific examples?
1. 1 answer
2. asked by Princess
3. 592 views
34. In two or three well-developed paragraphs, list four federal laws that relate to mining and reclaiming mined land, and state
1. 3 answers
2. asked by y912f
3. 1,012 views
What does is mean that "emissions trading has propertitized pollution"?
1. 2 answers
2. asked by Anonymous
3. 651 views
Why are spurgeons important to theie ecosystem?
1. 1 answer
2. asked by Samuel
3. 471 views
what countries fought with us in world war 1?
1. 1 answer
2. asked by meeka
3. 497 views
assuming x=1, how much CuSO4.5H20 would you need to prepare 6 grams of copper ammine complex?
1. 3 answers
2. asked by jess
3. 742 views
please give me a good thesis statement on the topic "Aids in Africa"
1. 1 answer
2. asked by joe
3. 486 views
What influences the mood and tone of the play [in Romeo and Juliet]?
1. 1 answer
2. asked by Mina
3. 511 views
how much CuSO4.5H2O is required to prepare 100 ml of a .050M aqueous stock solution?
1. 3 answers
2. asked by jen
3. 1,583 views
Research PaperI need to write a research paper on coral reefs. i need to compose a research paper that deals with coral reefs
1. 1 answer
2. asked by y912f
3. 883 views
Bridget has a limited income and consumes only wine and cheese; her current consumption choice is four bottles of wine and 10
1. 1 answer
2. asked by John
3. 620 views
I have a 7 sided shape that looks like an octagon, but it only has 7 sides. Is it a rhombus, a square, a parallelogram, a kite,
1. 3 answers
2. asked by Sam
3. 819 views
hello :)I wrote a story with preterit in that story the man talks of what happened 10 years before (It's a bet, he should be
1. 11 answers
2. asked by MARIE
3. 659 views
1)(1-cos^2x)(csc x) ?Is this equal to sec x? 2) Expand: log7 3 sqrt x / x^2y 3) Find and simplify: f(g) F(x) = x^2 + 2x g(x) =
1. 1 answer
2. asked by Hannah
3. 470 views
consider the experiment of selecting a card from an ordinary deck of 52 playing cards and determine the probability of the
1. 4 answers
2. asked by alex
3. 2,399 views
7) - An object accelerates (changes its speed) only if the forces acting on it in one direction are greater than the forces in
1. 1 answer
2. asked by sam
3. 530 views
Which of the following would increase the amount that a person could afford to spend on a home?a)increased family income
1. 1 answer
2. asked by vedrana
3. 1,682 views
what is the position of the diaphram when you make it inhale and exhale?
1. 2 answers
2. asked by alice
3. 288 views
Can anyone give me any ideas for drawing a picture of an insect using the letters from the word insect?Thanks
1. 3 answers
2. asked by Lewis
3. 486 views
who wrote the senecafalls declaration?when and why
1. 1 answer
2. asked by jess
3. 402 views
Solve the following simultaneous equation:8x+3y=23 6x+5y=9
1. 1 answer
2. asked by nabiha
3. 604 views
solve the following simultaneous linear equation:-5x+6y=44 9x+7y=-8
1. 1 answer
2. asked by nabiha
3. 562 views
Fill in the blank:The president will _______ well- deserved honors on the retiring ambassador.
1. 1 answer
2. asked by Hannah
3. 452 views
Can you please check theseChoose A. Le caissier m'a donné 200 euros en liquide. B. Je suis toujours fauché. C. Le caissier m'a
1. 1 answer
2. asked by Vanessa
3. 967 views
Todd is applying for a $100,000 mortgage.He can get a $600 monthly payment for principal and interest and no points,or $520
1. 1 answer
2. asked by vedrana
3. 909 views
How do you balance this equation?Zn(s) + HNO3(aq)--> Zn(NO3)2(aq) + N2O(g) + H2O(l)
1. 3 answers
2. asked by Ana
3. 2,423 views
1)(1-cos^2x)(csc x) ?Is this equal to sec x? 2) Expand: log7 3 sqrt x / x^2y 3) Find and simplify: f(g) F(x) = x^2 + 2x g(x) =
1. 1 answer
2. asked by Hannah
3. 485 views
An egg has all components to start life except what from sperm?
1. 2 answers
2. asked by yelena
3. 608 views
An ice cube is placed in a microwave oven. Suppose the oven delivers 105 W, of power to the ice cube and that it takes 32,200 J
1. 2 answers
2. asked by Rosco
3. 1,972 views
20. Three common characteristics of adult vertebrates area. skull, notochord, and complex organ system b. backbone,
1. 2 answers
2. asked by mysterychicken
3. 1,129 views
what does the word personification meanThanks
1. 1 answer
2. asked by Melea
3. 604 views
Why are coefficients used in mole ratios instead of subscripts
1. 3 answers
2. asked by Kayla
3. 3,205 views
the form of the conversion factor that is used is the one in which the unit of the_ is in the denominator
1. 1 answer
2. asked by rabah
3. 536 views
rocket engines which work in space still need oxygen 4 the fuel to bur. space is a vacuum. where does the oxygen come from? I'm
1. 3 answers
2. asked by Sara
3. 946 views
now i need a sentence that goes in this exact order, adverb, verb, pronoun, adverb.
1. 5 answers
2. asked by Cesar
3. 525 views
A rigid insulated closed tank consists of two compartments of equal volume separated by a valve. Initially one contains air at
1. 5 answers
2. asked by spencer
3. 907 views
Why do astronauts appear to float when they aboard the ISS station and experience 90% of earth's gravitational pull?Is it
1. 1 answer
2. asked by Sara
3. 484 views
A light beam strikes a piece of glass at a 60.00° incident angle. The beam contains two wavelengths, 450.0 nm and 700.1 nm, for
1. 2 answers
2. asked by John
3. 4,383 views
When can you start a sentence with and or but? Can I get some examples?Thanks -MC
1. 3 answers
2. asked by mysterychicken
3. 445 views
A BAG CONTAINS 3 RED CHIPS, 2 BLUE CHIPS AND 1 WHITE CHIP. IF 2 CHIPS ARE CHOSEN FROM THE BAG WITHOUT REPLACEMENT DETERMINE THE
1. 1 answer
2. asked by RAMATU
3. 1,011 views
how to write the oxidation number for CL4
1. 1 answer
2. asked by Sienna
3. 2,597 views
i need a sentences.one with a pronoun then conjuction, pronoun, helping verb, verb, prep, pronoun.
1. 5 answers
2. asked by Cesar
3. 601 views
20. Three common characteristics of adult vertebrates area. skull, notochord, and complex organ system b. backbone,
1. 0 answers
2. asked by mysterychicken
3. 743 views
I made a few more changes. Let's hope everything is fine this time. Thank you.1) Mr Utterson decides to look for Mr.Hyde. At
1. 1 answer
2. asked by Franco
3. 655 views
A beam of light is emitted in a pool of water from a depth of 61.5 cm. How far away, relative to the spot directly above it,
1. 0 answers
2. asked by Anonymous
3. 521 views
if a satellite were to be launched with too little speed or too much speed then what would happen?If a sattellite were to be
1. 1 answer
2. asked by Sara
3. 975 views
Do you mind posting up an example for that please? It would help out a out: What is the activation energy for a reaction whose
1. 2 answers
2. asked by Jeena
3. 482 views
Need to know how to find x.-x/3 = 1/8 can anyone help?
1. 2 answers
2. asked by Anonymous
3. 334 views
What force musst be overcome to a launch a vehicle into space?Would that force be weight?
1. 2 answers
2. asked by Sara
3. 438 views
find domain:f(x)=sqrt of 100-x^2 f(x)=sqrt of 2x^2+6x-8
1. 1 answer
2. asked by jennifer
3. 498 views
(x-2)/(x+2)=(3)/(x)
1. 1 answer
2. asked by Akeevia
3. 339 views
how to start a comparative genra essay
1. 1 answer
2. asked by Jaxlyn
3. 454 views
a worker in a city park needs to cover a circular path around the outside of a flower garden with gravel. the radius of the
1. 1 answer
2. asked by Katherine
3. 1,099 views
How can you find log base 3 of 242/5 using the given information without a calculator?log base 3 of 10 = 2.1 log base 3 of 11 =
1. 0 answers
2. asked by Sara
3. 544 views
Make each sentence true...48 divided by 6 plus 2 x4 =24 45= 54 -24/6 minus 5 0= 54 minus 24 times 6 -5
1. 1 answer
2. asked by Missy
3. 617 views
Suggest two experimental errors which would result in too low a value for the acid EW. Explain how these errors result in a low
1. 2 answers
2. asked by Stephany Toussaint
3. 667 views
hey I need help. Can you finish this sentance, using one of these words?Words powstanie niepodleg³oœci rosyjskim emigracji
1. 3 answers
2. asked by Nikki
3. 653 views
Suppose you accidently add too much NaOH during a titration. You then add a volume of HCl exactly equal to ½ the volume of NaOH
1. 1 answer
2. asked by Stephany Toussaint
3. 564 views
how do you find all the solutions when cos x = .75
1. 0 answers
2. asked by hilde
3. 443 views
A participant in a cognitive psychology study is given 50 words to rememberand later asked to recall as many as he can of them.
1. 0 answers
2. asked by Jennifer
3. 699 views
a satellite camera takes a rectangular - shaped picture. the smallest region that can be photographed is a 4 - km by 6 - km
1. 1 answer
2. asked by Billy
3. 1,361 views
Each Rolaid tablet contains 550mg of calcium carbonate and 110mg of magnesium hydroxide. Kroger Extra Strength antacid tablets
1. 0 answers
2. asked by Anonymous
3. 555 views
The joined cells, now called a blastocyst, move toward and attach to the mother's uterine lining. How long does this take?
1. 0 answers
2. asked by amy
3. 805 views
a atapult launcher on an aircraft carrier accelerates a jet from rest to 72m/s. The work done catapult during the launch is 7.6
1. 1 answer
2. asked by Clayton
3. 1,937 views
find in degrees the value of Ө in the interval O¡ÜӨ¡Ü 360 for which 2cos^2Ө-cosӨ-1=sin^2Өgive your answers to 1 decimal
1. 0 answers
2. asked by kuri
3. 534 views
What would be the physical features of a simplified axon? and how would it differ from a natural axon?
1. 0 answers
2. asked by mm.
3. 442 views
After a tornado, a 0.55g straw was found embedded 2.3cm into the trunk of a tree. if the average force excerted on the straw by
1. 3 answers
2. asked by Stevie
3. 3,703 views
combine fractions and simplify to a multiple of a power of a basic trig. function.?sin x/cot²x - sin x/cos²x
1. 0 answers
2. asked by hilde
3. 541 views
What are the 6 points in formulaic drama?
1. 3 answers
2. asked by Linda
3. 537 views
Solve the poloynomialx^3+4x^2-x-4=0
1. 1 answer
2. asked by Please help!!
3. 536 views
what does the word alliteration mean.THANKS
1. 1 answer
2. asked by Melea
3. 586 views
'We are currently in an energy crisis. After food, fossil fuels are humanity's most important source of energy. These resources
1. 2 answers
2. asked by mysterychicken
3. 965 views
I am greater than 15 and less than 40. If you double me, I become a number that ends in 0. 1/5 of me is equal to 5
1. 1 answer
2. asked by Anonymous
3. 506 views

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