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2008
January

Questions Asked on January 30, 2008

How long does it take a 19 kW steam engine to do 6.8x10^7 of work?I have no idea how to solve this... Would someone please help?
1. 3 answers
2. asked by Cassidy
3. 6,171 views
Two point charges, Q1 = -6.7 µC and Q2 = 1.2 µC are located between two oppositely charged parallel plates. The two charges
1. 2 answers
2. asked by Peace
3. 3,563 views
what is the balnced equation for phosphorus burns in oxygen to produce tetraphosphorus decoxide
1. 1 answer
2. asked by jonet
3. 2,730 views
A paralle plate air capacitor has a capacitance of 500.0 pF and a charge of magnitude 0.200 uC on each plate. The plates are 0.6
1. 1 answer
2. asked by J
3. 1,903 views
What is a square mesh with a fiber center used for support? 9 letters, ends with an EWhat is a porcelain container used to heat
1. 7 answers
2. asked by Matt
3. 1,864 views
Subjects and Predicates:Copy each sentence. Draw a line between the complete subject and the complete predicate. Underline the
1. 2 answers
2. asked by Anonymous
3. 1,652 views
Why does it take longer to cook an egg until it is hard boiled in Denver (altitude 1 mile above sea level) than it does in NYC
1. 1 answer
2. asked by Chuck
3. 1,508 views
Write the equilibrium expression, and calculate Kp for the reaction under the conditions described:2NaHCO3 (s) --> <--- Na2CO3
1. 1 answer
2. asked by Avery
3. 1,489 views
The state of aggregation of solids can be described as belonging to the following four types: ionic, metallic, covalent network,
1. 2 answers
2. asked by Blair
3. 1,306 views
What charge exists on a test charge that experiences a force of 2.2 10-8 N at a point where the electric field intensity is 1.0
1. 2 answers
2. asked by natasha
3. 1,296 views
I can't figure out how to factor this. I know you use the technique Factor by Grouping. But can someone explain to me how to
1. 0 answers
2. asked by Miley
3. 1,282 views
Please <b>do not post personal information anywhere on the Internet</b> -- not your name, your email address, where you live,
1. 8 answers
2. asked by Writeacher
3. 1,245 views
Express 39% as a decimal.
1. 2 answers
2. asked by gina
3. 1,221 views
your projects should contain the following:1. write a prosa text for a domain of your own (maximum 1 A4 sheet of paper) 2. model
1. 0 answers
2. asked by Anonymous
3. 1,124 views
What determines whether an object is a net emitter or a net absorber of radiant energy?Wood is a better insulator than glass.
1. 1 answer
2. asked by Paige
3. 1,113 views
Alright i forgot my science book and theres a paper due soon so i was wondering if i could get some answers to these questions.L
1. 1 answer
2. asked by blah
3. 1,091 views
Write the equilibrium expression, and calculate Kp for the reaction under the conditions described:2NaHCO3 (s) --> <--- Na2CO3
1. 1 answer
2. asked by Avery
3. 1,074 views
>What countries of origin Hinduism, Buddhism, Confucianism and Daoism?>What are historical figures and events Hinduism,
1. 1 answer
2. asked by RENE'
3. 1,046 views
I'm in the same class as Catie, and we're working on the same lab; however, i chose a different approach.here's what i have
1. 6 answers
2. asked by Jake
3. 1,040 views
sample- a recent study reports that older adults who got regular physical exercise experienced fewer symptoms of depression,
1. 1 answer
2. asked by Byron
3. 1,026 views
The electric field in the atmosphere is about 140 N/C, downward.(b) Find the electric force on a proton with charge +1.6 10-19
1. 1 answer
2. asked by natasha
3. 1,023 views
Suppose that you are able to decompose water into hydrogen gas and oxygen ga and that ou can capture all of these gases that are
1. 2 answers
2. asked by Brittney Price
3. 1,017 views
Write the adjectives and adverbs in the following sentences. Indicate whether each is an adjective or an adverb, and identify
1. 2 answers
2. asked by Anonymous
3. 999 views
Two charges (+4C and -3C)are separated by .00002m. What is the electrostatic force and its direction?Using Coulomb's law, I
1. 1 answer
2. asked by Riley
3. 989 views
Give a scientific explanation for the following observations: Perspiring is a mechanism for cooling the body-is it because when
1. 3 answers
2. asked by ivy
3. 920 views
what were the reasons for the emergance of the Populist Movment in the late 19th century
1. 1 answer
2. asked by ezzy
3. 895 views
Do you think that Teddy Roosevelt's claim that Taft had abandoned his policies was entirely fair? Why or why not?I know it is an
1. 1 answer
2. asked by Amanda
3. 855 views
i need help in solving these 2 problems...please help..thank you...Your home is built on a square lot. To add more space to your
1. 2 answers
2. asked by sheila
3. 836 views
A rectangular solid has a base with length 6 cm and width 5 cm. If the volume of the solid is 300 cm3, find the height of the
1. 1 answer
2. asked by Brenda
3. 832 views
I was given a decreasing concave down graph of the integral F(x) from 0-8.i have to say whether the following are greater then,
1. 0 answers
2. asked by sarah
3. 829 views
What is the purpose of a layer or copper or aluminum on the bottom of stainless steel cookware?All objects continuously emit
1. 1 answer
2. asked by Emily
3. 803 views
What is the analogy? broom:sweep:brush:?
1. 1 answer
2. asked by Debbi
3. 778 views
How do I sketch distributions? I think I'm doing it wrong. Is there an option my friends stats-calc(her calcultor is very
1. 1 answer
2. asked by Gloria
3. 731 views
Find the instantaneous velocity of a mass on a spring oscillating on a horizontal frictionless surface at the instant when its
1. 1 answer
2. asked by Andrea
3. 716 views
Okay, i know that this is a sad subject, but i'm getting confused. Was the Nurember Law written on August 20th, or September 1st
1. 4 answers
2. asked by Dawn
3. 706 views
describe the effects of this convergence on the level of connectivity between places?
1. 5 answers
2. asked by pooh
3. 700 views
Who's rebellion came first?Gabriel,Nat Turner,Denmark Vesey or Charles Deslande. I choose Nat Turner for 1, Charles Deslande for
1. 4 answers
2. asked by Mack
3. 686 views
A jet leaves the airport traveling at an average rate of 564km/h. Another jet leaves the same airport traveling at a rate of
1. 9 answers
2. asked by Jacob
3. 678 views
Incomplete/Codominance ProblemIn snapdragons the dominant allele "R" produces red flowers and its recessive form, "r" produces
1. 1 answer
2. asked by li ying
3. 670 views
I had to put this in Chronological order.David Walker's appeal, American Colonization Society formed, Paul Cuffe leads African
1. 1 answer
2. asked by Mack
3. 664 views
What was the aim of the American Colonization Society?
1. 0 answers
2. asked by Mack
3. 664 views
how modern civilization has impacted the spiritual lives of the indigenous people. are indigenous religions still practiced
1. 1 answer
2. asked by cynthia
3. 664 views
Rename percent as fractions and fractions as percents.1/10 40% 66 2/3% 8/4 125% 2/25
1. 6 answers
2. asked by brittany
3. 653 views
What was the name of the abolitionist paper of William Lioyd Garrison?I just wrote the name of the paper was William Lloyd
1. 1 answer
2. asked by Mack
3. 649 views
Member since:December 21, 2006 Total points: 154 (Level 1) * Best answer 75% * 4 answers Member Since: December 21, 2006 Total
1. 1 answer
2. asked by Sarah
3. 646 views
C'est or Il est??____est japonais. ____est etudiante. ____est un personne calme et sociable. I don't know when to use
1. 3 answers
2. asked by Eric
3. 639 views
I was given a decreasing concave down graph of the integral F(x) from 0-8.i have to say whether the following are greater then,
1. 1 answer
2. asked by sarah
3. 610 views
How is underutilization depicted on a production possibilities frontier?
1. 2 answers
2. asked by ashhley
3. 607 views
linking, transitive, and intransitives verbs?would the sentence "the old woman's house smelled like a ginat litter box." be
1. 3 answers
2. asked by C
3. 602 views
Northern Maywood voted 60% to 40% in favor of a water project. Southern Maywood voted 90% to 10% against the prject. The project
1. 3 answers
2. asked by Stanya
3. 601 views
EXAMPLES: character types, climax, denouement, epiohany, euphemism, figurative languange, foreshadowing, hyperbole, irony(all3),
1. 4 answers
2. asked by tiffany
3. 598 views
When using verbes de perception ou de sensation like regarder, ecouter, etc. How do we conjugate them? I know that the other
1. 3 answers
2. asked by Alex
3. 590 views
Assuming that the value of the equilibrium constant for the aldolase reaction Keq=6.43*10^-5 at pH=7 a.) What will be the
1. 1 answer
2. asked by Obert
3. 589 views
I am enrolled in analytical chemistry after a 4 year break from any chemistry. I was recently given a problem set and I need
1. 1 answer
2. asked by Kenneth
3. 585 views
Consider the following reaction was found to be the 0th order to A and 2nd order to B.2A(cr) + 3B(aq) -->A2B3(cr) Write a rate
1. 4 answers
2. asked by Anonymous
3. 575 views
In a regression analysis, suppose there is, in fact, no seasonal pattern to sales, and the trend line is estimated using dummy
1. 1 answer
2. asked by Devin
3. 571 views
How does increasing or decreasing the quantity of capital goods produced this period affect next period's production
1. 1 answer
2. asked by Britt
3. 571 views
an example of a motif
1. 1 answer
2. asked by tiffany
3. 570 views
Who was linda brown?and what happened during her case called Brown vs. board of education
1. 1 answer
2. asked by Lauryn
3. 567 views
Whats a web site to find sport events on college, high school, and professional across the nation and not in Alabama?
1. 1 answer
2. asked by LaTarial
3. 565 views
The formula log(w) = -2.866 + 2.722log(h) estimates the "average" weight w in pounds of a girl h inches tall. To the nearest
1. 3 answers
2. asked by anonymous
3. 559 views
Is –4 a solution to the equation 8x – 6 + 3x = 5 + 2x – 10
1. 2 answers
2. asked by gavin
3. 553 views
Who led the most forceful strategy in order to bring an end to slavery?I wrote William Lloyd Garrison on my test and my teacher
1. 4 answers
2. asked by Mack
3. 553 views
What was the Baltimore Alliance?
1. 1 answer
2. asked by Mack
3. 550 views
Factor:125x^3 - 27 = 0
1. 1 answer
2. asked by X
3. 548 views
please help me do this..im having so much trouble ...i need to solve this problem in quadratic formula...-4t^2-9t-3=0 thank you
1. 5 answers
2. asked by logan
3. 548 views
If perimeter of an isoceles triangle is 37 inches, and the lengths of both sides are 6 inches less than 3 times the length of
1. 1 answer
2. asked by cj
3. 547 views
What was the name of the abolitionist paper of William Lloyd Garrison?
1. 1 answer
2. asked by Mack
3. 544 views
What is the formula to find the 99th Triangular Number?
1. 1 answer
2. asked by Bob
3. 543 views
I have homework question.The question is: Analyze the Merge option regarding tables in Microsoft Word. Give a instance you might
1. 1 answer
2. asked by Thrisha
3. 532 views
WHen talking about phase transitions, in a graph of Temperature vs. Heat Capacity, does the PT occur at when the graph has a
1. 1 answer
2. asked by Supaman
3. 531 views
I always thought I understood significant figures...until I attempted to tutor someone. Some of the rules seem counterintuitive.
1. 1 answer
2. asked by Charles
3. 530 views
Hi can anyone help me answer these questions? I think I may have the right answer but not too sure, just want to make sure. And
1. 0 answers
2. asked by GenMan
3. 525 views
(a) If you use two quarters 2.00 mm apart to make a parallel plate capacitor, what is its capacitance? Measure the necessary
1. 1 answer
2. asked by J
3. 522 views
I have homework question.The question is: Analyze the Merge option regarding tables in Microsoft Word. Give a instance you might
1. 3 answers
2. asked by Thrisha
3. 521 views
One number is 12 more than another. The sum of the smaller number and twice the larger number is 39. Find the larger number.
1. 2 answers
2. asked by carly
3. 521 views
Why must one add water first and then add the acid rather than add the acid first and then water?
1. 3 answers
2. asked by defa
3. 509 views
Why is the boiling temperature of C2H5OH 78C and water is 100C at 760 Torr.
1. 4 answers
2. asked by Chuck
3. 508 views
The perimeter of a rectangle is to be no greater than 300 in., and the length must be 125 in. Find the maximum width of the
1. 3 answers
2. asked by carly
3. 506 views
I see you took my advice literally about carrying extra places. It isn't necessary to use ALL of those numbers that show up on
1. 3 answers
2. asked by Catie
3. 505 views
A mass m=.5kg on a spring with a spring constant. It is displaced by the distance x_max =20cm (.2m) from equilibrium on a
1. 1 answer
2. asked by Andrea
3. 503 views
Who was the first women to address male audience in Public?
1. 2 answers
2. asked by Mack
3. 497 views
I need help with making a formula..?This is what I put.. "The 100th Triangular Number is 5,050. I found this by adding 100 to
1. 1 answer
2. asked by Bob
3. 495 views
What are some images Robert Browning is trying to make us see in "A Woman's Lat Word" and "Rabbi Ben Ezra"? Is there a site
1. 2 answers
2. asked by Jake
3. 491 views
What is a web site that I can go to find sport events on August 22, 1988?
1. 1 answer
2. asked by LaTarial
3. 485 views
graph the system of linear inequalitiesx+y<4 x+y>-2 please solve asap
1. 2 answers
2. asked by shay
3. 485 views
How would one calculate change in enthalpy only knowing heat capacities of all substances involved/required? at a known T...WOul
1. 1 answer
2. asked by Supaman
3. 484 views
I needed to put these in chronological order:David Walker's appeal, American Colonization Society formed, Paul Cuffe leads
1. 0 answers
2. asked by Mack
3. 476 views
can someone please explain to me how to factor by grouping!
1. 0 answers
2. asked by Miley
3. 467 views
Who lead the most forceful strategy in order to bring an end to slavery?
1. 1 answer
2. asked by Mack
3. 449 views
Who published Freedom's Journal?
1. 1 answer
2. asked by Mack
3. 444 views
I can't solve this please help:(8 ? 5) ? (6 ? 2 )= 8 I need to find the missing operations. Thanks.
1. 2 answers
2. asked by Celia
3. 443 views
Who was involved in the Baltimore Alliance?
1. 1 answer
2. asked by Mack
3. 443 views
how do Al and Cl ionically bond with each other? I think its AlCl3 am i right?
1. 1 answer
2. asked by Anna-Marie
3. 443 views
how do suttan's observations about chromosome number support the chromosome theory of inheritance?
1. 1 answer
2. asked by Jazel
3. 442 views
if insulin has 6 cysteines, how many millimoles of IAA would be consumed in a blocking reaction containing 10 mmol of reduced
1. 0 answers
2. asked by emi
3. 440 views
If u do ur math hmwk 90% of the 180 days of schoool, how many days do you do ur math hmwk?
1. 9 answers
2. asked by brittany
3. 437 views
there is 51 students in the gym class and they are picking captains and there is one left and the teams have to be even so where
1. 1 answer
2. asked by Robert
3. 432 views
What was the religious groups that was associated with abolitionism?
1. 3 answers
2. asked by Mack
3. 432 views
Question: 30x^3 + 18x^2 - 5x - 3My Answer: 6x^2(5x+3)(-5x-3) Is that right. If not can you please correct my answer and tell me
1. 4 answers
2. asked by Miley
3. 432 views

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