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May 27, 2008
Two airplanes leave an airport at the same time. One travels at 355km/h and the other at 450km/h. Two hrs later they are 800km
5 answers
asked by
May
3,743 views
Calculate the percent ionization of cyanic acid, Ka=2.0x10^-4, in a buffer soln that is .50M HCNO and .10M NaCNO.
Answer is .20%.
2 answers
asked by
howie
3,102 views
The burning of methane in oxygen is a highly exothermic reaction. Yet a mixture of methane and oxygen gas can be kept
1 answer
asked by
Donna
3,031 views
If you are given a 2.0 M solution of sucrose, describe in detail how you would make the following solutions (include specific
4 answers
asked by
johnny
2,129 views
What is the full net ionic equation for each reaction? do they form a precipitate or have a color change?
CuSO4+AgNO3 CuSO4+BaCl2
3 answers
asked by
Joe
1,867 views
I have an Enlish test tomorrow on Romeo and Juliet. My teacher said he's gonna put 5 questions about 5 different quotes on the
1 answer
asked by
Romeo
1,807 views
HI!
I'm making an acrostic poem about Apollo Eleven for my science class. I need help making one, so can someone give me a word
40 answers
asked by
Steve
1,770 views
Sacchirin is a monoprotic acid. If the pH of a 1.50x10^-2M solution of this acid is 5.53, what is the Ka of saccharin?
(the
1 answer
asked by
howie
1,673 views
Captain Kirk, of the Starship Enterprise, has been told by his superiors that only a chemist can be trusted with the combination
3 answers
asked by
Tom
1,645 views
What is the full net ionic equation for each reaction? do they form a precipitate or have a color change?
CuSO4+AgNO3 CuSO4+BaCl2
3 answers
asked by
Joe
1,478 views
The material for the base of a box will cost three times as much as the material for the sides and top of the box. The box must
1 answer
asked by
Megan
1,458 views
Question:
What was your experience with the Center for Writing Excellence (CWE) in the past? In addition to the CWE, what other
5 answers
asked by
rose- Ms. sue
1,440 views
hi...
we are studying the different types of descrete math...and i need to write about the rabbits reproducing problem... i need
1 answer
asked by
stephy
1,294 views
Describe a contact force and a noncontact force that affect the motion of a baseball after a pithcher has thrown the ball.
2 answers
asked by
Cutie
1,227 views
If Ann is 6 years older than her sister, Sue, and John is 5 years older than Ann, and the total of their ages is 41. Then how
3 answers
asked by
Hu
1,207 views
Complete the following matrix. For each body system, identify which body approach(es) might best be used to organize
0 answers
asked by
sue
1,098 views
i have a project in which i have to make a board game and ask questions sort of like cranium... one of the question topics is
4 answers
asked by
anonymous
1,098 views
Is this the correct direction of blood flow through blood vessels Right atrium, right ventricle, pulmonary artery, pulmonary
0 answers
asked by
Jin Kobeaux
1,076 views
les verbes suivis de l'infinitif
We are learning about infinitifs following a verb, so its either nothing following, like
2 answers
asked by
french
1,059 views
The student council is ordering pizza for their next meeting. There are 20 council members, 7 of whom are vegetarian. A
0 answers
asked by
Megan
985 views
Hello. I need to give three reasons for the spread of Islam. It'd be very helpful if someone could help me to find a good
4 answers
asked by
Eve
971 views
What is the volume of a sphere with a radius of 5 cm?
1 answer
asked by
Nancy
930 views
Puerto Ricans.
* Identify and describe which, if any, of these creation and consequence situations the group has faced: Creation:
3 answers
asked by
jessica
928 views
1. Let's take a look at the vowel sounds in each word; cartoon, good
In cartoon the vowel is a long vowel u:, but in good, the
2 answers
asked by
John
889 views
Look at the picture below. On the TV screen we can see a cartoon. What can we watch on TV? We can watch talk shows, soap operas,
1 answer
asked by
John
869 views
Matt and Anna are frequent fliers on Fast n Go Airplanes. They often fly between two cities that are a distance of 1680 miles
3 answers
asked by
AARON
781 views
Explain from a physiological standpoint, how eating disorders may lead to health problems. Give at least 3 examples.
2 answers
asked by
greatdanelola
772 views
What was the main idea of the declaration of the rights of man and citizen?
1 answer
asked by
Renee
767 views
Given Set H which contains all high school students in New York State who take Integrated Algevra. Set N contains all high
0 answers
asked by
Anonymous
760 views
Debbie goes to a diner famous for its express lunch menu. The menu has 5 appetizers, 3 soups, 7 entrees, 6 vegetables, and 4
2 answers
asked by
derek
751 views
A launched rocket has an altitude, in meters, given by the polynomial h+vt-4.9t^2, where h is the height, in meters, from which
1 answer
asked by
Sahara
738 views
What are basic features of the American concept of Democracy?
1 answer
asked by
Rachael
734 views
At 10:00hrs a 1.5- m-long vertical stick in air casts a shadow 1.4 m long. If the same stick is placed at 10:00hrs in air in a
3 answers
asked by
Lindsay
732 views
how can you tell how many valence electrons family 3 (transition metals) have?
im confused about this.
1 answer
asked by
riley
731 views
-An object whose height is 5.8 cm is at a distance of 9.5 cm from a spherical concave mirror. Its image is real and has a height
3 answers
asked by
Lindsay
693 views
I have two questions for grade 7 social studies people. They are both outcomes and one is What are the reasons Louis Riel became
0 answers
asked by
Nicolas MacLeod
690 views
Dan is an employee at a regional mid-size computer
company that has recently been sold to a larger, national computer
3 answers
asked by
Ree
684 views
What should Tom Sloane and U.S. Pharmaceutical of Korea do to improve collections from wholesalers?
0 answers
asked by
mary
682 views
this terrorist organization is thought to be responsible for the attacks on new york city in 2001?
1 answer
asked by
Brandi
682 views
Does anyone have the spectra for sulfur? In class we did this using a flame test, where we put the sulfur in a flame over a
0 answers
asked by
Maddie
679 views
two puppies are chosen at random from a box at the mall. what is the probability of these outcomes
1)2;a tail then a head
1 answer
asked by
emma
674 views
I can't seem to figure out the class interval for this grouped frequency distribution table:
Highest Score=684 Lowest Score=56 &
1 answer
asked by
Leeza
674 views
Running at a constant speed, Andrea covers 15 miles in 2.5 hrs. At this speed, how many minutes will it take her to run 2 miles?
1 answer
asked by
derek
669 views
Okay, i'm going to re explain this. (Sorry) Okaay..... The question is, how many blocks to you need to make a 20 step stair
2 answers
asked by
Dawn
666 views
Hi...i asked a question about 45 minuets ago, and i have been working at it still. I still havn't gotten an anwser! Could
1 answer
asked by
Dawn
661 views
Trends in immigration will continue to shape the face of the United States. What will this face look like in 2050?
2 answers
asked by
Anonymous
655 views
What is the differences between vivre and habiter?
1 answer
asked by
french
647 views
Hi, I was wondering if someone could help me with some research I'm doing?:
Is it possible to have anemia and find out later that
1 answer
asked by
Jennifer
645 views
If Sally can paint a house in 4 hours, and John can paint the same house in 6 hours; how long will it take for both of them to
2 answers
asked by
Janah
639 views
Identify potential domestic and international sources of financing for your global venture project. Ineed atleast 3 or 4
1 answer
asked by
Todd
635 views
Will you proofread this for me?
Durante mi experiencia en el grupo de Unidad 10, aprendà mucho. Aprendà que trabajar en un
1 answer
asked by
Emily
632 views
Matt and Anna are frequent fliers on Fast n Go Airplanes. They often fly between two cities that are a distance of 1680 miles
0 answers
asked by
aaron
632 views
here is my problems url its typed with spaces please rewrite it with out space to see the image.
and it wont need password or
1 answer
asked by
Tareena-- check it again plzz
629 views
I need to research a person who was interesting and influential in the 1970's to write an article on... Any Ideas??? I can't
2 answers
asked by
Anonymous
625 views
Well.. i posted this before and I re-edited a few things. I need suggestions and editing please :)
8 answers
asked by
Dina
620 views
I have a homework question that says, If you were dissolving table salt in a beaker of water, what would a saturated solution
1 answer
asked by
Lisa
614 views
At 08:00hrs a 2.7- m-long vertical stick in air casts a shadow 1.8 m long. If the same stick is placed at 08:00hrs in air in a
6 answers
asked by
Katie
613 views
s^-3
Simplify by changing to an expression with a positive exponent.
1 answer
asked by
Sahara
604 views
i understand that i posted questions like crazy but you have to understand i do try them out i use this website as a last resort
4 answers
asked by
Drwls...=[
593 views
i have a d d and cant write and my friend whose name was "me" who was treated rudely said u all do the work so put a essay about
2 answers
asked by
BILLY
593 views
Factor completely: 3x squared-15x-72.
A-> 3(x squared-5x-24) B-> (3x-24)(x+3) C-> 3(x+8)(x-3) D-> 3(x-8)(x+3) I got D. But could
2 answers
asked by
Anonymous
593 views
For all values x for which the terms are defined, fidnteh value(s) of k, 0<k<1, such that
cot(x/4) - cot(x) =
2 answers
asked by
Gina
560 views
In Romeo and Juliet, I remember there was something with the disruption of time. Something made the timeline of the play very
1 answer
asked by
Tom
557 views
what amendment number restricts the president in regards to treason, bribes, and being impeached?
1 answer
asked by
kate
557 views
What are 5 canadian companies which use child labour for production.
1 answer
asked by
Anonymous
555 views
what year will the government release all the files or whatever about area 51 and 9-11-2001
3 answers
asked by
edin
548 views
How does Information Technology affect skills?
1 answer
asked by
KERRY-ANN
542 views
can someone explain how a "solenoid" wire works?
2 answers
asked by
Tom
534 views
what is Pluralism??
2 answers
asked by
Anonymous
534 views
Solve for x in the interval 0<x<(pi/2): 2sin(9x)+cos(10x)=cos(8x)
PLEASE HELP!!!
1 answer
asked by
Nina
532 views
Can someone please tell me any websites that can explain the Sierpinski triangle and talks about its history, and formula?
0 answers
asked by
Ryoma
525 views
I don't necessarily need an answer here... just a step in the right direction.
If you drive into a wall at 5 m/sec, rebound at 1
1 answer
asked by
Mark
524 views
What two steps are involved in the transfer of information from a gene to the final protein product?
1 answer
asked by
Jahreta
524 views
Hi! I need help with the following math problem:
A building has 4 columns, each of which is 15 ft high and has a circumference of
1 answer
asked by
Suomynona
524 views
When constructing a box-and-whisker plot, the median is equivalent to which term?
Is it the second or third quartile?
0 answers
asked by
Anonymous
524 views
How did the growth of the railroads contribute to the decline of the native americans
2 answers
asked by
mirian
521 views
who was the 27th president?
4 answers
asked by
Amy
518 views
Why does the inequality sign change when both sides are multiplied or divided by a negative number? Does this happen with
1 answer
asked by
Anonymous
512 views
I am lost on how to divide this problem and why they won't offer examples in the book is mind boggling.
8x^4y^2/4x^7y^2
1 answer
asked by
Casey
512 views
Does America have no elite class (such as early civilizations) because it it a democracy? Agree/disagree.
I am having trouble
1 answer
asked by
SIB
510 views
Choose only from the following approaches: microscopic-to-macroscopic, body directions and planes, body cavities, and quadrants
1 answer
asked by
sue
508 views
this is a regular pyramid, length is 8, base is 8, side is 4.
formula = S=B+1/2Pl total surface area to the nearest tenth thanks
1 answer
asked by
wigums
505 views
what are 3 reasons for emigrating in canada? (please give 3 answers making 2 of them wrong... kind of like multiple choice and
1 answer
asked by
anonymous
504 views
What is the socialization process for caregivers? What are the implications for patients?
0 answers
asked by
Anonymous
501 views
What issues can arise in doing business globally?
0 answers
asked by
jean
500 views
Whis the pronouncation difference between le and leur? Its really hard to tell.
1 answer
asked by
par
496 views
How can the country best prepare for the changing race and ethnicity of its current and futrue citizens?
2 answers
asked by
Anonymous
496 views
Where can I find a picture of the molecular orbital diagram for OH-?
0 answers
asked by
Tom
493 views
How do I increase a column in access. My headings are on top of one another.
3 answers
asked by
Pam
490 views
How do you know if a value is a solution for an inequality? How is this different from determining if a value is a solution to
1 answer
asked by
Anonymous
484 views
Could someone give a little more help to Ted with his anthropology question? It is really not about anthropology at all.
1 answer
asked by
Brandon
484 views
Trends in immigration will continue to shape the face of the United States. What will this face look like in 2050?
1 answer
asked by
Anonymous
482 views
What are the decision facing XM satellite radio?
1 answer
asked by
China
476 views
what r the forms of er verbs
2 answers
asked by
bandit55751
474 views
what is the job of the government
1 answer
asked by
kyle
465 views
IF A GALLON OF POTSSIAM NITRATE AND 1000 POUNDS OF DLOMOTICLETROX ARE MIXED WHAT WILL HAPPEN. MY TEACHER GAVE US A BOOKLET FULL
0 answers
asked by
MIKEYL
465 views
What is the relationshiip between the lines of these two equations?:
2x+3y=12 y=-2/3x-20 They are parallel, right?
2 answers
asked by
Anonymous
465 views
how many grams of zinc oxide are needed to produce 12 mol of zinc?
1 answer
asked by
Anonymous
460 views
how do you find the volume of a pyrimid ?
2 answers
asked by
bill
456 views
how were churches and religious groups involved with immigration????
3 answers
asked by
anonymous
455 views
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