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2009
November

Questions Asked on November 13, 2009

The "work function", or the minimum energy needed to eject an electron from the metal, can be expressed in several different
1. 1 answer
2. asked by TITA
3. 1,072 views
describe the energy changes that takes place when a baseball bat is swung
1. 0 answers
2. asked by Anonymous
3. 273 views
Hello. I've done well with everything else, but I'm stuck on the following:1. Herring are salt-water fish. They A - need to
1. 0 answers
2. asked by Tamir
3. 439 views
Hi!could anyone help me please, I don't get it. Thank you so much for your help.Question:(a) What is the tangential acceleration
1. 1 answer
2. asked by Chan
3. 585 views
3�ã2+(�ã2)^3i don't know how to add them ??
1. 1 answer
2. asked by Mota
3. 323 views
Hello,My question is that what kind of environments are there i mean are there also other types of environment then
1. 1 answer
2. asked by Adi Ca Blish
3. 802 views
Find 2 Numbers to fit all these rules:1. To the nearest ten and hundred, both round to be the same number. 2. The estimated sum
1. 0 answers
2. asked by Amber
3. 654 views
Find 2 Numbers to fit all these rules:1. To the nearest ten and hundred, both round to be the same number. 2. The estimated sum
1. 2 answers
2. asked by Amber
3. 438 views
Hello my teacher gave us question and he said to find our from any where well Question is.....Q1. Who was and still is the
1. 3 answers
2. asked by x-y-zzz
3. 622 views
If a car is driven 372 miles in 6.5 hours, then what is the average number of miles per hour?
1. 1 answer
2. asked by lady bug
3. 547 views
1. is 100 rounds to 100 and 99 rounds to 100.2. 100 + 99 = 199 which est to be 200. 3. 100 - 99 = 1 Which est.to be 0 zero.
1. 0 answers
2. asked by Anonymous
3. 335 views
To get an A in history, a student must score an average of 90 on four papers. Scores on the first three papers were 92, 83, and
1. 2 answers
2. asked by lady bug
3. 533 views
An 81-kg baseball player slides into second base. The coefficient of kinetic friction between the player and the ground is 0.49.
1. 0 answers
2. asked by Litany
3. 938 views
A 325-kg boat is sailing 15.0° north of east at a speed of 2.00 m/s. Thirty seconds later, it is sailing 35.0° north of east
1. 1 answer
2. asked by Litany
3. 956 views
The drawing shows a large cube (mass = 25 kg) being accelerated across a horizontal frictionless surface by a horizontal force .
1. 4 answers
2. asked by Litany
3. 14,804 views
An ice skater is gliding horizontally across the ice with an initial velocity of +6.3 m/s. The coefficient of kinetic friction
1. 1 answer
2. asked by Litany
3. 1,965 views
drawing shows a 25.0-kg crate that is initially at rest. Note that the view is one looking down on the top of the crate. Two
1. 5 answers
2. asked by Litany
3. 1,830 views
A Mercedes-Benz 300SL (m = 1700 kg) is parked on a road that rises 15° above the horizontal. What are the magnitudes of (a) the
1. 0 answers
2. asked by Litany
3. 691 views
A 325-kg boat is sailing 15.0° north of east at a speed of 2.00 m/s. Thirty seconds later, it is sailing 35.0° north of east
1. 1 answer
2. asked by Litany
3. 1,114 views
The need to be recognized by others with applause or an award is what kind of need?a. Security, b. esteem, c.physical
1. 2 answers
2. asked by JOHN
3. 523 views
Sin2x/1-Cos2x
1. 1 answer
2. asked by SIMPLIFY:
3. 537 views
Simplify: Sin2x/1-Cos2x
1. 0 answers
2. asked by SIMPLIFY:
3. 439 views
Simplify: Sin2x/1-Cos2x
1. 2 answers
2. asked by SIMPLIFY:
3. 606 views
i need help with this equation anything help will be greatly appreciatedfind the standard equation of a parabola with a focus
1. 1 answer
2. asked by Natali
3. 550 views
A uniform ladder which is 10metres long and weighs 300newtons leans with its upper end against smooth vertical wall and its
1. 0 answers
2. asked by SOLVE
3. 742 views
Consider line segments which are tangent to a point on the right half (x>0) of the curve y = x^2 + 1 and connect the tangent
1. 4 answers
2. asked by Hal
3. 871 views
Make up a set of 7 numbers having the following landmarks: mode: 21, median: 24, maximum: 35, range: 20
1. 2 answers
2. asked by Tricia
3. 925 views
Read the following passage from act 3, scene 2.So we grew together, Like to a double cherry, seeming parted, But yet an union in
1. 1 answer
2. asked by rose
3. 894 views
calculate the lim as x-> pi (cos(x)+1)/(x-pi) using the special limitlim x->0 sinx/x
1. 0 answers
2. asked by jeff
3. 1,055 views
Lauren has a normal deck of 52 playing cards. If she draws a random card from the deck, what is the probability that it will be
1. 1 answer
2. asked by laura
3. 629 views
Explain why housing prices vary from city to city. Clearly explain how supply and demand affect the prices of the homes and be
1. 1 answer
2. asked by Karol Goney
3. 430 views
Please can someone help me with my math homework I just really don't ge it. I'm in a panic. Thank you Sarah
1. 1 answer
2. asked by Sarah
3. 320 views
Explain why housing prices vary from city to city. Clearly explain how supply and demand affect the prices of the homes and be
1. 1 answer
2. asked by Karol Goney
3. 460 views
i need to make a poster or a leaflet about different attitudes to war.i was thinking about making poster but i`m not sure what
1. 1 answer
2. asked by Ella bleu
3. 503 views
find the derivative(1+x)(2+x)....(10+x)
1. 1 answer
2. asked by seth
3. 324 views
How many photons will be required to raise the temperature of 2.0 g of water by 2.5 K?
1. 2 answers
2. asked by Anonymous
3. 1,948 views
Ok, here is my complete "Pet Peeve" Speech. Thanks a lot to bobpursley, and writeacher, and gurublue.There are some people in
1. 1 answer
2. asked by y912f
3. 533 views
does anyone know of any pictures of musée du québec in quebecthanks
1. 3 answers
2. asked by Brit
3. 682 views
According to the Managerial Grid, which of the following scores is the best?a.5,5, b.8,4, c.9,1, d.9,7
1. 1 answer
2. asked by Janette
3. 408 views
The text, Psychology and the Challenges of Life discusses several sources of stress. What sources of stress did the text
1. 1 answer
2. asked by Anonymous
3. 998 views
What was the theme of the short story, American History?-MC
1. 8 answers
2. asked by mysterychicken
3. 649 views
In ten to fifteen pages, write the applications and effects of solid expansion
1. 1 answer
2. asked by Chi1king
3. 395 views
Which of the following would be the limiting reagent in the reaction shown below? There are 50 molecules of O2 and 50 molecules
1. 1 answer
2. asked by Ethan
3. 2,491 views
Use this table to complete the tasks that follow it.Height (in inches) Frequency 50-52 5 53-55 8 56-58 12 59-61 13 62-64 11
1. 1 answer
2. asked by sandra
3. 770 views
In a recent year, he total sales at Restaurant A were 25,000 more than at Restauant B . Total sales at the two stores were
1. 1 answer
2. asked by Sam
3. 512 views
An Orchard made 14,757 lb of taffy apples with approximately 1 lb of taffy mixture for each 67.1 pounds of apples. To the
1. 3 answers
2. asked by Sarah
3. 994 views
At work one day Erica received 36 packages. Speedy delivered 3 times as many as Express, While Express delivered 4 more than
1. 2 answers
2. asked by Sarah
3. 1,188 views
A man spend 75% of his income. when his income is increse by 20%. He increse his expenditure 10% . By what percent are his
1. 1 answer
2. asked by Raj c
3. 620 views
HOw has the artificial limb improved in efficiency over time since it started being used?
1. 1 answer
2. asked by andrew
3. 359 views
What are the odds in favor of getting at least one head in three successive flips of a coin?Can someone help me figure out how
1. 1 answer
2. asked by Anonymous
3. 373 views
Did Andrew Jackson live up the "Common man" in Worcester vs. Georgia or did he fail?
1. 5 answers
2. asked by Ryan
3. 508 views
Suppose the standard deviation is 13.1. What is the variance?
1. 1 answer
2. asked by sandra
3. 544 views
interpret an r value of -0.82. a)strong negative correlation B)weak negative correlation C)strong positive correlation D)no
1. 1 answer
2. asked by princess
3. 941 views
What is the de Broglie wavelength of an electron that strikes the back of the face of a TV screen at 1/9 the speed of light?
1. 1 answer
2. asked by TITA
3. 561 views
How do I do a job description for a high school librarian? Do I set it up as an outline?
1. 1 answer
2. asked by Bobbie
3. 525 views
How many calories of heat are required to raise the temperature of 550g of water from 12.0 degrees celcius to 18.0 degrees
1. 3 answers
2. asked by Marco
3. 1,717 views
Something that is tangential to getting good results:a. drinking tea b. proper planning c. paying attention d. working hard a.
1. 8 answers
2. asked by Kelsey
3. 622 views
What is the definition for codon recognition?
1. 0 answers
2. asked by Jennifer
3. 457 views
What is the penultimate day of the year?Dec. 30th?
1. 1 answer
2. asked by JJ
3. 491 views
h t t p : / / w w w . j i s k h a . c o m / d i s p l a y . c g i ? i d = 1 2 5 8 1 5 2 7 6 5
1. 1 answer
2. asked by Pre Calc
3. 554 views
True or false?Vegetable oil is superseding gasoline for fueling cars in Europe. True?
1. 1 answer
2. asked by A.
3. 560 views
A mutant protist is found in which some mitochondria lack an inner mitochondrial membrane. Whcih of the following pathways would
1. 1 answer
2. asked by Terrye
3. 1,442 views
Which of the following must occur for a plant or animal to grow and develop normally?a) Sufficient oxygen must be available to
1. 1 answer
2. asked by Terrye
3. 2,582 views
How does the writing process you read about differ from the process you have used in the past? Wheich steop in the writing
1. 1 answer
2. asked by Melissa
3. 1,030 views
What is probably the main factor responsible for the phenomenon of density-dependent inhibition?a) a local deficiency of
1. 0 answers
2. asked by Terrye
3. 1,368 views
Does anyone know of a website that has all of the 20 amino acids not just the name but the actual thing like c-oh thing?thanks
1. 2 answers
2. asked by Brit
3. 379 views
I've started on my 'Daily' catalog poem:Parents loving Siblings fighting The baby crying The cat meowing ..Not sure how to put
1. 3 answers
2. asked by mysterychicken
3. 482 views
Calculate the average disappearance of A between t=0 min and t=10 min in units of M/s.0 min there are .065 moles of A 10 min
1. 1 answer
2. asked by Anonymous
3. 2,570 views
I don't see how to do this without a calculatorsin ( - pi/12) csc ( (25 pi)/12)
1. 1 answer
2. asked by Pre Calc
3. 757 views
Using condensed electron configurations and Lewis electron-dot symbols to depict the monatomic ions formed from each of the
1. 1 answer
2. asked by mona
3. 1,061 views
'List images of things in your daily life that are miracles or make you happy to be alive, like you did with your catalog poem.
1. 2 answers
2. asked by mysterychicken
3. 504 views
Why are internal controls and audit trails important in a computerized accounting system?
1. 0 answers
2. asked by angelof8
3. 443 views
calculate mass of potassium Hydroxide
1. 1 answer
2. asked by chental
3. 439 views
hydrofluoric acid to be neutRalized
1. 1 answer
2. asked by chental
3. 352 views
How can teachers assess phonemic awareness and phonics?
1. 1 answer
2. asked by Anonymous
3. 426 views
Before you write a paper you do an outline. I did so. Under one of my sections I have an A B C. When I type my paper are those
1. 3 answers
2. asked by Martha
3. 426 views
Which of the following is NOT true about compounds?A) compounds join in specific ratios according to their masses B) the mass
1. 1 answer
2. asked by Katherine
3. 620 views
Is it acceptable to write with no changes whatsoever "The hearing-impaired child needs special accommodations for the field
1. 1 answer
2. asked by Whitney
3. 418 views
Find the inverse of the function.f (x)=3 square root of 3x-3-4
1. 1 answer
2. asked by John
3. 424 views
is 66.781 divided by 7= 22.903 a reasonable answer? why or why not
1. 3 answers
2. asked by saiyda
3. 436 views
Should individuals and organizations with access to the databases be identified to the patient?
1. 1 answer
2. asked by Anonymous
3. 359 views
For the reaction 2Na(s) + Cl(g) �¨2NaCl(s), how many grams of NaCl could be produced from 103.0 g of Na and 13.0 L of Cl (at
1. 1 answer
2. asked by Ethan
3. 491 views
The game of dots is played by rolling a fair die andreceiving $1 for each dot showing on the top face of the die. What cost
1. 1 answer
2. asked by Anonymous
3. 549 views
what is 1/5 times 185
1. 4 answers
2. asked by hope
3. 491 views
what is 14,757/67.1
1. 1 answer
2. asked by hope
3. 345 views
the velocity
1. 1 answer
2. asked by tamiatha
3. 283 views
I am not sure on this question. Can you help me. Question: How can you tell if 31/33 is already in its simplest form?I wrote my
1. 2 answers
2. asked by Math
3. 331 views
how do you find the slope-intercept of a line?
1. 1 answer
2. asked by Dylan
3. 317 views
‘Sports in the United States are male-dominated andexploit young athletes’ bodies, leaving most of them uneducated, injured,
1. 1 answer
2. asked by jay
3. 492 views
collect like terms17a +6b-11a-9b= thanks
1. 1 answer
2. asked by Diana
3. 417 views
A total of 475 tickets were sold for the school play. There were 75 fewer student tickets sold than adult tickets. How many
1. 3 answers
2. asked by JB
3. 3,447 views
what is x+7/4=88
1. 1 answer
2. asked by hope
3. 280 views
A bag contains 13 balls numbered 1 through 13. What are the odds in favor of selecting a ball that has an even number? Explain
1. 2 answers
2. asked by matt
3. 3,031 views
On T.V. game show, the constestant is aksed to select a dorr and then is rewarded with the prize behind the door selected. If
1. 1 answer
2. asked by Kay Kay
3. 408 views
b=1/2jwj= solving variables
1. 1 answer
2. asked by steve
3. 377 views
use properties of the trigonometric function to find the exact value of each expression. Do no use a calculator.sec ( - pi/18) *
1. 3 answers
2. asked by Pre Calc
3. 1,914 views
a common multiple of 3,4 and 5 less than 150
1. 2 answers
2. asked by maria
3. 544 views
CCM television station is considering selling promotional videos produced by Firm A or Firm B. Firm A will charge the station a
1. 2 answers
2. asked by Special
3. 531 views
p=b+a+2c,for bb=
1. 1 answer
2. asked by steve
3. 263 views
The manager of caribbean glass company estimates that total revenue from the sale of her firm's product is given by the equation
1. 2 answers
2. asked by Special
3. 610 views

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