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2010
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Questions Asked on July 17, 2010

Suppose a certain species bird has an average weight of xbar 3.40 grams. Based on previous studies, we can assume that the
1. 2 answers
2. asked by John
3. 3,560 views
Variation of the rate constant with temperature for the first-order reaction2N2O5(g)  2N2O5(g) + O2(g) Is given in the
1. 2 answers
2. asked by Paul
3. 3,099 views
What ratio is used to carry out each conversion?a.mol CH4 to grams CH4 b.L CH4(g) to mol CH4(g)(at STP) c.molecules CH4 to mol
1. 4 answers
2. asked by Anonymous
3. 3,088 views
A 15 ft ladder is leaning against a wall.If the top of the ladder slips down the wall at a rate of 5ft/s, how fast will the foot
1. 2 answers
2. asked by Kelly
3. 3,002 views
A car travels along a highway with a velocity of 24 m/s, west. The car exits the highway and 4.0 s later,its instantaneous
1. 1 answer
2. asked by axel
3. 2,686 views
A voltaic cell is contructed in which a copper wire is placed in a 1.0 M Cu(NO3)2 solution and a strip of gold i placed in a 1.0
1. 1 answer
2. asked by Mark
3. 2,476 views
A .6-kg mass at the end of a spring vibrates 3.0 times per second with an amplitude of .13 m. Determine a.) the velocity when it
1. 2 answers
2. asked by Stephanie
3. 2,034 views
1.why must MgCl2.6H20 be added to the EDTA solution?2. why should EDTA solution be stored to the polyethylene container? 3. why
1. 1 answer
2. asked by tan ni
3. 1,965 views
Both x and y denote functions of t that are related by the given equation. Use this equation and the given derivative
1. 1 answer
2. asked by Kelly
3. 1,929 views
how is this series 3+ 9/4 +27/16 +81/64... is converge to 12?i represent the series as 3^(n+1)/4^n n starts from 0 to infinity,
1. 2 answers
2. asked by eng
3. 1,872 views
How would you solve this problem?C4H8(g)--> 2C2H4 Determine the order of the reaction and the rate constant based on the
1. 1 answer
2. asked by Jane
3. 1,762 views
Find the following currents.The current I_1 through the resistor of resistance R1 = 15.0 Ohm * The current I2 through the
1. 1 answer
2. asked by monique
3. 1,678 views
“There are many social and cultural contexts you interact with that strongly influence development. These contexts include
1. 22 answers
2. asked by Tami
3. 1,664 views
Find the following potential differences. The magnitude of the potential difference DeltaV1 across the resistor of resistance R1
1. 2 answers
2. asked by monique
3. 1,575 views
"Two masses, 2000kg and 5000kg, are placed 20m apart. A third mass of 5000kg is placed in between the two large masses a
1. 1 answer
2. asked by Stuck
3. 1,195 views
how many molecules of water are produced from 2.0 x 10^23 molecules of oxygen?how many moles of water are produced from 22.5
1. 1 answer
2. asked by Gregg
3. 1,158 views
can any one show me where to get free online help with algebra? i need a tutor or someone to show me what im doing
1. 1 answer
2. asked by bobbi
3. 1,147 views
A orbiting satellite stays over a certain spot on the equator of (rotating) Pluto. What is the altitude of the orbit (called a
1. 3 answers
2. asked by Anna
3. 1,145 views
What routes were utilized for romantrade with china?
1. 1 answer
2. asked by william
3. 1,016 views
A rope that is at 35° to the horizontal is used to pull 10kg crate across a rough floor.The crate is initially at rest and is
1. 1 answer
2. asked by Syafiqa
3. 993 views
23.You plan to save $1,400 for the next four years, beginning now, to pay for a vacation. If you can invest it at 6 percent, how
1. 1 answer
2. asked by G
3. 984 views
1. A random sample of size 49 is taken from a large population, measuring the time it takes to complete a driver’s license
1. 2 answers
2. asked by Anonymous
3. 983 views
why is it necessary to use previously boiled and cooled distilled water in the dilution of your unknown carbonate mixture?can
1. 1 answer
2. asked by tan ni
3. 956 views
Social learning theory emphasize that:A: observation and imitation play crucial role in the gender -typing process. B: children
1. 2 answers
2. asked by rally
3. 945 views
How much foil is required to cover a rectangular box that is 4in. by 8in. by 5in.? use 3.14 as an aproximation for pi. where
1. 1 answer
2. asked by DJ
3. 880 views
A random sample of size 49 is taken from a large population, measuring the time it takes to complete a driver’s license
1. 1 answer
2. asked by Anonymous
3. 874 views
The following reaction was monitored as a function of time: AB--->A +BA plot of 1/[AB] versus time yields a straight line with
1. 2 answers
2. asked by Ellen
3. 851 views
You have been assigned the task of testing the accuracy of the final inventory compilation for Mt. Hood Furniture. You may
1. 2 answers
2. asked by renegade
3. 850 views
What net braking force must be applied to stop a car with a mass of 900 kg initially travelling at a velocity of 100 km/h within
1. 2 answers
2. asked by Syafiqa
3. 823 views
If a diagram describes an initial state of the reaction A2 + B2 --> 2AB.Would the picture with more AB products represent the
1. 1 answer
2. asked by Jane
3. 791 views
If a temperature increase from 18.0 to 34.0 triples the rate constant for a reaction, what is the value of the activation
1. 1 answer
2. asked by Ellen
3. 779 views
I don’t understand how to write this equation.Write an equation relating the concentration for a reactant A at t=0 to that at
1. 1 answer
2. asked by Jane
3. 777 views
Do students at various universities differ in how sociable they are? Twenty-five students were randomly selected from each of
1. 2 answers
2. asked by Karen Johnson
3. 766 views
Kayla is curious about objects and activities, like climbing walls, drinking at a fountain, and playing at the park. However,
1. 4 answers
2. asked by Tami
3. 755 views
Read Chapter Four in The Courts in Our Criminal System and then write a 200 -300 word response comparing your home state court
1. 1 answer
2. asked by Anonymous
3. 744 views
Christopher is eight years old. he enjoys rhyming games and crosswords and excels at spell competitions. according to Howard
1. 3 answers
2. asked by Ms.Tina
3. 732 views
2.As you are leaving the community, you notice another new community just down the street. Because you are in the area, you
1. 1 answer
2. asked by Anonymous
3. 719 views
-what is sociological imagination?-who was credited for coining the term sociology? -what is the focus of sociology? -what
1. 1 answer
2. asked by klyd
3. 715 views
How much work is done to move 1.8C of charge from the negative terminal to the positive terminal of a 1.5V battery?
1. 1 answer
2. asked by emoni
3. 701 views
this is what they want and im confused can any one explain itRewrite the following in simplified radical form. Assume that all
1. 1 answer
2. asked by bobbi
3. 675 views
I am conducting a research paper and am having trouble finding comparisons and contrasts between Judaism and Buddhism with
1. 3 answers
2. asked by Nancy
3. 665 views
I am having figuring out the Lewis Dot Structure of ICl2-? Can anyone help???
1. 1 answer
2. asked by Kara
3. 665 views
after the war of 1812, What were the negative aspects of the new market economy? What were the positive aspects of the new
1. 0 answers
2. asked by karen
3. 645 views
A toy car has a mass of 120g, including two 1.5 V batteries connected in series. Suppose the motor that drives the car is 80\%
1. 3 answers
2. asked by katie
3. 636 views
What were the negative aspects of the new market economy? What were the positive aspects of the new market economy? How did the
1. 2 answers
2. asked by karen
3. 632 views
Why is it that the most effective way to humiliate a man is to make him look or act like a woman, or accuse him of looking or
1. 3 answers
2. asked by Audrey
3. 623 views
A) Calculate the kinetic energy of a 5.0g bullet travelling with a velocity of 400^ms-1.B) Calculate the gravitational potential
1. 1 answer
2. asked by Syafiqa
3. 622 views
Life Balance, Inc. has found that its cost of common equity capital is 15 percent and its cost of debt capital is 9 percent. If
1. 0 answers
2. asked by Bjusreal
3. 611 views
A 17.0-kg satellite has a circular orbit with a period of 2.31 h and a radius of 9.10×106 m around a planet of unknown mass. If
1. 1 answer
2. asked by Anna
3. 584 views
What is the tone of this article?The trackers mustered at Tex Canyon Road, 20 miles north of the Mexican border, on the
1. 1 answer
2. asked by Chuck
3. 576 views
Calculate the energy released when 200 g of ethanol are cooled from 30.0 oC to 5.00 oCeased when
1. 1 answer
2. asked by Anonymous
3. 545 views
In what ways did democracy create a new political culture? How did democracy impact social change?
1. 1 answer
2. asked by karen
3. 539 views
should written policies be developed for abbreviation usage, if yes, what should policy contain?
1. 1 answer
2. asked by kacey
3. 529 views
The rate constant of a reaction at 30 was measured to be 5.7×10^-2. If the frequency factor is 1.2 x10^13 /s what is the
1. 1 answer
2. asked by Ellen
3. 523 views
In what ways did democracy create a new political culture? How did democracy impact social change?
1. 0 answers
2. asked by karen
3. 513 views
Use multiplying by 1 to find an expression eqaivalent to 5/12 with a denominator of 24z
1. 1 answer
2. asked by Norma
3. 510 views
how do I find the length and width of a rectangle when the width of the rectangle is 3 feet less tahn the length. The area is
1. 2 answers
2. asked by Kate
3. 510 views
uh i have a problem that has a square root sign 54w then a 6 as a exponet can anyone help me?
1. 1 answer
2. asked by bobbi
3. 501 views
a. Suppose a market research company finds that at a price of p = $20, they would sell x = 42 tiles each month. If they lower
1. 2 answers
2. asked by Danie
3. 496 views
1.suggest another liquid aside from nitrobenzene that would serve to prevent the dissociation of AgCl on addition of KSCN.2.is
1. 1 answer
2. asked by tifany
3. 488 views
The formation of children's core values is most strongly inflluenced by (a) peers (b)family(c)elementary school teacher(d)child
1. 6 answers
2. asked by Ms.Tina
3. 484 views
please differentiate between vibration, amplitude and frequency by giving relevant examples. I cant understand these concepts. I
1. 1 answer
2. asked by Ramesh Reddy
3. 476 views
a. Suppose a market research company finds that at a price of p = $20, they would sell x = 42 tiles each month. If they lower
1. 0 answers
2. asked by Danie
3. 461 views
i need a contract agreement between me and verizon as an agent. can you please help me?
1. 7 answers
2. asked by ayaz
3. 456 views
I am down to three I can not figure out, help please.subtract (2x^4 + 9x^3 -1) - (9x^2 -2x +4)=
1. 1 answer
2. asked by Christy
3. 451 views
4x^4-13x^2+9=02x-square root of x-1=0 3/x+4/(x+1)=2
1. 1 answer
2. asked by Alicia
3. 449 views
explain how the strength of the economy could affect the marginal benefits and the marginal costs associated with a decision to
1. 0 answers
2. asked by Mike J
3. 436 views
Marigold Products is expected to pay a dividend of $1.98 one year from today. If the firm’s growth in dividends is expected to
1. 0 answers
2. asked by Bjusreal
3. 430 views
What is a double indicator titration?
1. 1 answer
2. asked by Gill
3. 424 views
Do you believe the economy is more prone to correcting aninflationary gap or a recessionary gap, and why?
1. 0 answers
2. asked by Valarie
3. 422 views
This is the second of three I can not figure out, help please.Divide x^2 + 4x -28 / x + 7
1. 1 answer
2. asked by Christy
3. 393 views
whats 1/8 of $84.00
1. 1 answer
2. asked by ash
3. 388 views
this is the third and final problem I can not figure out. Help pleaseDivide (x^4 - 8x^2 + 15) / (x^2 -3) =
1. 3 answers
2. asked by Christy
3. 385 views
Breifly descibe how eBay works?
1. 1 answer
2. asked by Anonymous
3. 378 views
A = area with b =base and h= height A=1/2 bh b= 19 m h = 40 m the area is m2
1. 3 answers
2. asked by Norma
3. 376 views
Find f'(x) when f(x)=sin(1/x^3)
1. 1 answer
2. asked by Kelly
3. 367 views

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