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2011
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Questions Asked on January 9, 2011

Energy is added to a piston-cylinder arrangement. The piston is withdrawn in such a way that the temperature remains constant.
1. 2 answers
2. asked by chris
3. 5,140 views
In 1973 the countries of the West faced a new economic hardship whenAnswer the U.S. withdrew many loans and investments from
1. 1 answer
2. asked by dynasty
3. 983 views
Z+5/7=3 home work problem that was not taught in class?
1. 4 answers
2. asked by Carole
3. 240 views
if 150g of Ca(OH)2 is reacted with excess H2, how much energy will be needed?
1. 1 answer
2. asked by Vilika
3. 395 views
A student takes in 2,300 calories and burns 2,500 calories. Find the net calories.
1. 2 answers
2. asked by Help please
3. 470 views
Enviromental problems, Endangered animals are becoming endangered one of the ecamples are the panamian godlen frog. which lives
1. 2 answers
2. asked by Enviromental Problems
3. 588 views
when a standard distribution plot is skewed right, where are the mean and median found?
1. 1 answer
2. asked by ron jon
3. 442 views
I forgot to include these few last sentences. Thank you.1) Chaucer projected (?? planned) to write 120 tales. 2) The characters
1. 1 answer
2. asked by Franco
3. 562 views
chemistry question. How many grams of silver sulfide can be produced by heating 45 grams of silver excess sulfer?
1. 1 answer
2. asked by Colin
3. 524 views
i have a report on william clark due it 2days i need help. FAST!
1. 1 answer
2. asked by spencer
3. 591 views
What type of math is this?25% of what is 30? and solve for a: ab=b=3a-d
1. 5 answers
2. asked by Alex
3. 405 views
A tightly stretched "high wire" is 44 m long. It sags 3.8 m when a 56 kg tightrope walker stands at its center. What is the
1. 2 answers
2. asked by Haley
3. 2,304 views
a mechanical toy on a circular track goes foward 3in. then back 2in. how many moves does the toy take to complete one 15in.
1. 2 answers
2. asked by kaykay
3. 1,131 views
a pair of skiis in a set of bindingd=s together cost $494. Find the price of each if the skiis cost $10 less than 6 times as
1. 2 answers
2. asked by mang
3. 729 views
I need help figuring out some irony in the short story "Little Benjamin" by Laura E. Richards. I don't quite understand it.
1. 4 answers
2. asked by Nicole
3. 1,021 views
the perimeter of a rectangle is 32 m. The length is 4m more than twice the width
1. 1 answer
2. asked by Ronda
3. 739 views
how do we determine the identification of an unknown substance using a thermochemical test ??? i mean the procedure
1. 0 answers
2. asked by mamta
3. 543 views
If my heart beats on average 73 times, how many times does my heart beat one day if my heart beat doesnt change?Hope you can
1. 1 answer
2. asked by Mason :)
3. 550 views
•Describe for the students the primary objectives of accounting.•Explain the basic terminology of the accounting process or
1. 1 answer
2. asked by asia
3. 604 views
A small turbo-prop commuter airplane, starting from rest on a Tallahassee airport runway, accelerates for 21.0 s before taking
1. 1 answer
2. asked by Lo
3. 1,088 views
Simifly the expression (-3y + 2x)(-2) + y +(-x)
1. 1 answer
2. asked by Help please
3. 398 views
• Write several sentences describing a recent interaction with a friend or family member about personal finance or credit
1. 2 answers
2. asked by Anonymous
3. 651 views
two cards are drawn without replacement from a shuffled deck of 52 cards.determine the probability of each event: a) the first
1. 1 answer
2. asked by tina
3. 593 views
Water is added to 4.267 grams of UF6. The only products are 3.730 grams of a solid containing only uranium, oxygen and fluorine
1. 0 answers
2. asked by deanna
3. 760 views
what would be a diagram that we can use to idenitify an unknown substance using electrochemical data.we have a reduction table
1. 0 answers
2. asked by chemistry
3. 429 views
solve f(x)=3x+2 for x.
1. 1 answer
2. asked by Lauren
3. 273 views
Least to greatest-3, 4, -2
1. 1 answer
2. asked by Help please
3. 330 views
A student dissolves 2.57 grams of iodine [molar mass= 257]in 10.0 grams of carbon tetrachloride [kb = 5.03C/m]. The normal
1. 1 answer
2. asked by Gina
3. 995 views
Prove the following trigonometric identity: (sec^2x-1)(csc^2x-1)=1
1. 7 answers
2. asked by Randy
3. 766 views
What is the molality of a solution of sucrose(molar mass=342) dissolved in water that is 25% sucrose by mass?
1. 1 answer
2. asked by D
3. 731 views
Someone tells you that she has analyzed your genetic background and environmental experiences and concluded that environment
1. 1 answer
2. asked by Emily
3. 710 views
s=1/2(a-b)x find b
1. 1 answer
2. asked by vivian
3. 1,040 views
APPLY THE RULE [1.5X, 1.5Y] TO THE VERTICES OF TRIANGLE TO GET TRINGLE PQR. COMPARE THE CORRESPONDING MEASUREMENTS[SIDE LENGTHS,
1. 1 answer
2. asked by VINI
3. 1,464 views
what surface feature characterize the fault line?what does the question mean? and also, i need to find articles on it need those
1. 3 answers
2. asked by hfijskdhk
3. 799 views
Which is not a feature of life shared by most Western Europeans?Answer a.social security b.access to national health services c.
1. 1 answer
2. asked by dynasty
3. 512 views
I forgot to include the very last sentences. Thank you.1) You have to be yourself and don’t change to be accepted in a group.
1. 1 answer
2. asked by Franco
3. 517 views
Why was the Virginia Colony successful?
1. 1 answer
2. asked by Allison
3. 478 views
could you please tell me what is the verb and subject in this sentence:Some young couples have decided to move to more rural
1. 1 answer
2. asked by carmen
3. 490 views
Since the 1950s the countries of Western Europe have seenAnswer heavy industry come to dominate the economy. immigrant laborers
1. 0 answers
2. asked by dynasty
3. 465 views
how could secret ballots and direct primaries increase the influence of the masses in government in the late nineteenth century
1. 0 answers
2. asked by Anonymous
3. 485 views
your club is in charge of making pins that students can buy to show their school spirit for the upcoming football game. you have
1. 3 answers
2. asked by Bri
3. 1,556 views
OK so i have to do a project on duchenne muscular dystrophy and I need one page notes about them...so can someone please just
1. 2 answers
2. asked by SkaterGirl
3. 393 views
A car has an acceleration of 2 m/s2, what does this tell you about the volocity of the car .
1. 1 answer
2. asked by naomi
3. 394 views
Explain the entities affected by industrial regulation in terms of market structure.
1. 0 answers
2. asked by Melinda
3. 349 views
Who first discovered color blindness? Could you give me a little bit of background info too please?
1. 1 answer
2. asked by Mary Kate
3. 403 views
If you start with ten grams of lithium hydroxide, how many grams of lithium bromide will be produced? Round to the nearest
1. 2 answers
2. asked by Katie
3. 855 views
A car has an acceleration of 2 m/s2, what does this tell you about the velocity of the car . Explain what is meant by an
1. 3 answers
2. asked by naomi
3. 1,224 views
Two masses are suspended from a pulley as shown in the figure below (the Atwood machine). The pulley itself has a mass of 0.20
1. 1 answer
2. asked by melissa
3. 1,216 views
of the 43 presidents 15 were elected to 2 terms. what fraction of us presidents were elected two terms? HELP! I have been at
1. 2 answers
2. asked by Allie
3. 454 views
how do i find the radius of the largest circle that can be cut from a square piece of paper with a diagonal of 20cm?
1. 1 answer
2. asked by candace
3. 1,744 views
A simple harmonic oscillator consists of a block of mass 1.70 kg attached to a spring of spring constant 390 N/m. When t = 2.30
1. 0 answers
2. asked by kendell
3. 635 views
A 89 kg solid sphere with a 12 cm radius is suspended by a vertical wire. A torque of 0.37 N·m is required to rotate the sphere
1. 1 answer
2. asked by kendell
3. 1,044 views
Two masses are suspended from a pulley as shown in the figure below (the Atwood machine). The pulley itself has a mass of 0.20
1. 1 answer
2. asked by lissa
3. 1,489 views
To which sets of numbers does the square root of 31 belog too
1. 1 answer
2. asked by lisa
3. 475 views
Are men better leaders than women?Explain your position with research based views and scholastic sources
1. 1 answer
2. asked by kaled
3. 369 views
The representative tells you that floor plan #1 sells for $175,000 and floor plan #2 sells for $200,000. She also mentions that
1. 1 answer
2. asked by Cathy
3. 455 views
Where was the first civilization? What was the region called then and now?
1. 1 answer
2. asked by Hal
3. 413 views
x^4-5x^3-16x^2+23x-3 divided by x^2+2x-3
1. 1 answer
2. asked by Dajah
3. 945 views
The 636 N weight held by two cables. The left-hand cable had tension 840 N and makes an angle of θ with the wall. The
1. 0 answers
2. asked by Mike
3. 576 views
how do i do cosecant x= 30/150?and how do i do cosecant x= 1500/9000
1. 1 answer
2. asked by paige
3. 436 views
sqrt(45)+ sqrt(20)+ sqrt(5)-sqrt(125)=??I came up with 6sqrt5 I know it's wrong. I think I messed up the breakdown of the sqrt
1. 6 answers
2. asked by Alex
3. 1,778 views
How many different paths will spell the word BINOMIAL in the following arrangement(moving diagonally downwards to the left or
1. 1 answer
2. asked by Jeff
3. 1,476 views
Tomas put $180 in an account earning simple interest. At the end of one year, the account had $186.30 in it. Assuming no
1. 1 answer
2. asked by Olivia
3. 476 views
The tooal amount of interest on a loan of 6,000 for 150 days is 210.50.using the ordinary interest(360 days)method,what is the
1. 4 answers
2. asked by jon
3. 606 views
What does "Identify your values" mean?
1. 1 answer
2. asked by Ryleigh
3. 390 views
Lyla deposited $250 in an account earning 4% simple interest. At the end on one year, how much was in the account, assuming no
1. 5 answers
2. asked by abby
3. 579 views
A company's cost of doing business in a recent month was $18,000. Their revenue on sales for that month was $27,000. What
1. 1 answer
2. asked by ruth
3. 470 views
Selena received a $42 commission for selling a computer for $1400. What percent is her commission?
1. 1 answer
2. asked by ruth
3. 488 views
I read a text about a girl/boy comparing the choise of a career/job with a jigsaw puzzle. My teacher asked me to tell who this
1. 1 answer
2. asked by Please HELP ITS DUE TOMORROW !!
3. 468 views
I have three very last sentences I'd like you to check. Thank you.1)You limited yourself to reporting what was on the photocopy
1. 1 answer
2. asked by Franco
3. 523 views
I don't understand this qestion.a firm wants to understand the attitudes of it's minority managers toward it's system for
1. 2 answers
2. asked by ron jon
3. 1,502 views
Second, write five sentences in which you address changes in your writing
1. 1 answer
2. asked by MATHA DION
3. 511 views
The sum of three consecutive even numbers is 36. If x represents the first of the three consecutive even numbers, which equation
1. 6 answers
2. asked by AD
3. 673 views
What is 58.8 to the nearest tenth?
1. 5 answers
2. asked by Malcolm
3. 1,984 views
Can you please show me how choose the right answer and how to get the right answer.Which problem situation matches the equation
1. 2 answers
2. asked by AD
3. 823 views
Are men better leaders than women?Explain your position with research based views and scholastic sources
1. 2 answers
2. asked by nana
3. 387 views
Helping my child study. Are there any online guides that can help me teach how to predict the products of a reaction.i.e. _
1. 2 answers
2. asked by Stephen
3. 567 views
A freight train has a mass of 3.2 × 107 kg.If the locomotive can exert a constant pull of 7.1 × 105 N, how long would it take
1. 1 answer
2. asked by jena
3. 1,156 views
Name some ethical dilemas that prosecutors have to face
1. 1 answer
2. asked by Sammy
3. 423 views
Which word describes the equation 17= t - 5?A. TRUE B. FALSE C. OPEN D.NOT GIVEN I know it's not a or b and I'm not sure what an
1. 1 answer
2. asked by AbbyLovesMath
3. 1,220 views
In one mole of the compound nitrogen diox-ide, what fraction of the total number of ions is the nitrogen ion?
1. 1 answer
2. asked by Bob
3. 995 views
What potential problems can arise if a company incorrectly classifies costs? Example, what if an inventoriable cost is
1. 0 answers
2. asked by chris
3. 433 views
A ball rolls off a 3.5 m high box with a velocity of 4m/s. How long does it take to reach the floor and how far from the box
1. 1 answer
2. asked by Mary
3. 402 views
Two masses are suspended from a pulley as shown in the figure below (the Atwood machine). The pulley itself has a mass of 0.20
1. 1 answer
2. asked by i need help please!
3. 1,362 views
when a standard distribution plot is skewed right, where are the mean and median found?
1. 1 answer
2. asked by ron jon
3. 392 views
Water is added to 4.267 grams of UF6. The only products are 3.730 grams of a solid containing only uranium, oxygen and fluorine
1. 3 answers
2. asked by Deanne
3. 4,614 views
The balance wheel of a watch oscillates with angular amplitude 1.7π rad and period 0.64 s. Find (a) the maximum angular speed
1. 2 answers
2. asked by kylie
3. 3,252 views
How can I find the derivative of y = [ln(x+4)^3]^2 ?
1. 1 answer
2. asked by Al
3. 348 views
a physical pendulum consists of a uniform solid disk (of radius R = 42.0 cm) supported in a vertical plane by a pivot located a
1. 1 answer
2. asked by kylie
3. 950 views
what are 3 equivalent fractions to 5/11?
1. 7 answers
2. asked by baseballfan
3. 1,152 views
You push a 67 kg box across a floor where the coefficient of kinetic friction is uk = .55. The force you exert is horizontal.
1. 6 answers
2. asked by Erica
3. 5,058 views
Representatives of postmodernism in the arts and scholarship share the tendency toAnswer reject the formal rules of their
1. 0 answers
2. asked by dynasty
3. 979 views
A simple harmonic oscillator consists of a 1.1 kg block attached to a spring (k = 180 N/m). The block slides on a horizontal
1. 0 answers
2. asked by kylie
3. 612 views
when would i need to use the preterite
1. 3 answers
2. asked by Needs Help
3. 882 views
can you tell me what is the radius for 9in for a circle
1. 3 answers
2. asked by Anonymous
3. 380 views
Na2CO3 + 2HNO3 -> 2NaNO3 + H2O + CO2Time(s) Mass of Flask Plus Contents (g) 0 150.50 10 149.30 20 148.10 30 148.10 a)calculate
1. 2 answers
2. asked by lemon
3. 1,197 views
Which of the following is a solution of the equation 5x + 4 = 14?A. 2 B. -2 C.3 D.1
1. 1 answer
2. asked by AbbyLovesMath
3. 507 views
Ninja usually weighs 80 kg. He ate 5 kg of cookies over the Holiday Break: a. What is his weight? and B. How can ninja use
1. 4 answers
2. asked by Anonymous
3. 682 views
my teacher want us to write a 5 page report/essay on what we want to be when grow up, i said a police but don't have 5 pages of
1. 2 answers
2. asked by malik
3. 706 views
How many socks would it take to fill the space shuttle
1. 1 answer
2. asked by Zoe
3. 751 views

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