Questions Asked on February 20, 2009

There are six books in a stack, and each book weighs 5 N. The coefficient of static friction between the books is 0.2. With what
1. 4 answers
2. asked by Bella
3. 5,408 views
What is the molecular formula of a molecule that has an empirical formula of CH2O and a molar mass of 120.12g/mol?
1. 2 answers
2. asked by asdfjkl;
3. 4,614 views
given the curve x + xy + 2y^2 = 6...a. find an expression for the slope of the curve. i got (-1-y)/(x + 4y) as my answer. b.
1. 5 answers
2. asked by jane
3. 4,204 views
C7H6O3(s) + C4H6O3(l) → C9H8O4(s) + HC2H3O2(l)is the equation. At 20 degree celsius, how many liters of acetic acid, HC2H3O2,
1. 6 answers
2. asked by Emat
3. 3,947 views
ab+cd=34ac+bd=38 ad+bc=43 what is a+b+c+d=? multiple choice: a)15 b)16 c)17 d)18 e)19 First, I tried guessing and testing, but
1. 2 answers
2. asked by sh
3. 2,767 views
complete sentence with subjunctive of verb in parentheses.My answers are the ones with the astericks - Are they correct - thanks
1. 1 answer
2. asked by sam help please very confused
3. 2,477 views
what is the ionization of hclo3 in water
1. 1 answer
2. asked by jamarr
3. 2,202 views
1.What sentence is unrealed to the topic and can be elimnated?1)A trip to the ocean can be a relaxing escape from the everyday
1. 2 answers
2. asked by Jenny
3. 2,194 views
The Nutty Professor sells cashews for $6.75 per pound and Brazil nuts for $5.00 per pound. How much of each type should be used
1. 2 answers
2. asked by Valeria
3. 2,042 views
i'm having trouble with thisWhich of the following statements about floating objects is correct? a. the object's density is
1. 2 answers
2. asked by Bella
3. 2,000 views
Write a pseudocode to find the average of any amount of positive numbers.
1. 1 answer
2. asked by Ephraim
3. 1,941 views
The Coffee Counter charges $9.00 per pound for Kenyan French Roast coffee and $8.00 per pound for Sumatran coffee. How much of
1. 2 answers
2. asked by Valeria
3. 1,617 views
I need help really bad.What are the three ways that unbalanced forces can cause an object to change it's motion?
1. 4 answers
2. asked by Katy
3. 1,478 views
describe montag at the beginning of the book of Fahrenheit 451
1. 5 answers
2. asked by crystal
3. 1,341 views
What was a negative impact of "bonanza" farms?a. output declined b. farms got smaller c. farms became disorganized d. oversupply
1. 1 answer
2. asked by y912f
3. 1,328 views
Use the functions f(x)=1/8x-3 andg(x)=x^3 to find the indicated value or function. (g^-1 X f^-1)(-3)
1. 1 answer
2. asked by Dan
3. 1,287 views
hi, could someone please help me solve this problem, i know the answer is 24, i just need to know how to solve it.a "lucky
1. 1 answer
2. asked by kelly
3. 1,231 views
What was a negative impact of "bonanza" farms?a. Output declined b. Farms got smaller c. Farms became disorganized d. oversupply
1. 2 answers
2. asked by y912f
3. 1,205 views
my question is this:Discuss the several plans for reconstruction and explain one success and one failure of reconstruction i
1. 2 answers
2. asked by Bella
3. 1,190 views
Carlos is playing in the sandbox. Thomas approches the sandbox, observes Carlos for a moment, then knocks over the bucket Carlos
1. 2 answers
2. asked by Brenna
3. 1,147 views
How do you determine the number of moles in 78.6 grams of carbon tetrachloride (CCl4) ?
1. 2 answers
2. asked by Kristina
3. 1,143 views
complete sentences with indicative or subjunctive forms of verb in parentheses1. (ser) No dudi que Juan _____la mejor persona
1. 3 answers
2. asked by sam help please very confused
3. 1,140 views
THERE ARE 3 LIGHT HOUSES,THE FIRST ONE SHINE FOR 3 SECONDS, THEN IS OFF FOR 3 SECONDS.the 2 one shine for 4 seconds then is off
1. 1 answer
2. asked by DJAZIA
3. 1,086 views
Dose the law of conservation work when doing an expirement with vinegar and baking soda.
1. 11 answers
2. asked by jaz
3. 1,070 views
is solubility a chemical, or a physical property? Thanks
1. 1 answer
2. asked by Rora
3. 1,026 views
"Although the economic growth of the United States between 1860 and 1900 has been attributed to a governmental policy of
1. 2 answers
2. asked by Claire
3. 1,017 views
how people reduce air pollution in their city?
1. 1 answer
2. asked by bianka
3. 1,004 views
v = h(6 - (1/3)(2 - (2 h/5))^3 )i try to solve this equation and i got (350+4h^2)/75 im not sure if this is correct please check
1. 0 answers
2. asked by kk
3. 993 views
Does anyone know a quick short really good summary of the story of Macbeth? Its for my theatre programme I'm doing. I also do a
1. 4 answers
2. asked by Nabiha
3. 989 views
I have to write each of the following percent change into a ratio comparing it to the original quantity. Then I have to write it
1. 1 answer
2. asked by Katy
3. 973 views
How do you determine the number of atoms in 28.7 grams of gold (Au)
1. 1 answer
2. asked by Kristina
3. 963 views
Discuss why tuberculosis can be described as a "social disease". (3)
1. 1 answer
2. asked by Ephraim
3. 960 views
How should the phrase, "All men are created equal" be understood today, and why? What do you think Thomas Jefferson meant when
1. 6 answers
2. asked by james
3. 954 views
can someone please help me with this question quick...Which of the following equations expresses Newton's law of universal
1. 3 answers
2. asked by Bella
3. 933 views
the vertices of triangle ABC are A(1,7)B(9,3)C(3,1)a.prove that the triangle is a right triangle b.which angle is the right
1. 1 answer
2. asked by melissa
3. 930 views
How did Andrew Carnegie gain control of the steel industry?a. by giving away his money b. by becoming a partner of Edwin Drake
1. 6 answers
2. asked by Bella
3. 921 views
Is milk a homogenous mixture? Thanks-Elise
1. 2 answers
2. asked by Elise
3. 906 views
Write an equation for the reaction that occurs in the gas trap between SO2 and NaOH.
1. 1 answer
2. asked by Blair
3. 894 views
Can someone else explain it but more easier for an 8th grader______________________________________ In January, gasoline cost
1. 3 answers
2. asked by Kenya
3. 892 views
Could you check my answers by the way they have to do with the Missouri State Missouri State Constitution.Missouri State
1. 2 answers
2. asked by Tammie
3. 846 views
i want to learn spanish. does anyone know what books would be best to learn spanish?thank you
1. 1 answer
2. asked by John
3. 843 views
how far will the bike travel if the wheel makes 5 revolutions? the diameter is 40cm. show work
1. 2 answers
2. asked by makyla
3. 835 views
Determine the percent composition by mass of ammonia sulfate.
1. 4 answers
2. asked by asdfjkl;
3. 794 views
Could you also check these thanks. Could I get a letter grade I'm in 9th grade1. Who is the Governor of the State of Missouri?
1. 1 answer
2. asked by Tammie
3. 786 views
f(x) = abs(sin(x)), -pi less than or equal to x less than or equal to pig(x) = x^2 let H(x) = g(f(x)) i got that H(x) would
1. 1 answer
2. asked by jane
3. 752 views
whirlwind:breeze::downpour:???
1. 7 answers
2. asked by D
3. 750 views
Union victories at Vicksburg and Port Hudsona. offset the loss at Gettysburg b. cut the Confederacy in two c. ensured that
1. 2 answers
2. asked by Bella
3. 731 views
In the 6th grade social studeis class Mrs. Jones asked Tom to stoptalking with his neighbor, but he continued. After three other
1. 2 answers
2. asked by Cece
3. 728 views
I have a question on Ghandi. Okay, my brother's 3rd grade teacher assigned him to do some kind of project on Ghandi for Black
1. 5 answers
2. asked by Chopsticks
3. 712 views
subjective with doubt, disbelief and denial1. Creo que ellos ( jugar) al futbol. 2. No Hiego que ustedes ( estudiar ) 3. Es
1. 1 answer
2. asked by sam help please very confused
3. 702 views
Assume you are a teacher who would like to address a technology issue at your school. Many of the students' textbooks provide
1. 2 answers
2. asked by Anonymous
3. 701 views
The British government decided to tax the American coloniesa. to pay off war debts b. to teach the colonists a lesson c. to
1. 5 answers
2. asked by Bella
3. 694 views
Carlos is playing in the sandbox. Thomas approches the sandbox, observes Carlos for a moment, then knocks over the bucket Carlos
1. 3 answers
2. asked by Brenna
3. 691 views
In January, gasoline cost $1.05 per gallon. In July, gasoline cost $1.20 per gallon. Find the percent of increase.Would the
1. 2 answers
2. asked by Kenya
3. 690 views
Were doing factoring and i don't get these (^ means squared)1) m^-3m-2 2) 6c^-5c-4 3) ab+mn+an+mb 4) The length of a rectangular
1. 4 answers
2. asked by Chirs
3. 675 views
Has anyone read Song of Myself by Walt Whitman?? I can't find any themes for it. So hard to understand. Would slavery be a
1. 2 answers
2. asked by Chopsticks
3. 672 views
Why did the institution of slavery develop in Africa?a. Africa had too many people b. Slaves were valued as goods to be sold and
1. 4 answers
2. asked by Bella
3. 661 views
Hi - I am at study hall - I have 4 more to do1. Ese sendero nos lleva al lago ( quizas) my answer Es quizas que easea sendero
1. 2 answers
2. asked by sam help please very confused
3. 651 views
i got answers for this one, but i feel like i did something wrong.f(x)= 2x+1 when x is less than or equal to 2 (1/2)x^2 + k when
1. 2 answers
2. asked by jane
3. 650 views
i am a three digit number i am less than 200 i am divisible by 12 and by 9 my units digit is less than my tens digits
1. 3 answers
2. asked by kayla
3. 636 views
I'm having a difficult time understanding the formulas for maximum constructive interference and perfect destructive
1. 1 answer
2. asked by Sam
3. 636 views
I had to convert 95.4 km/hr to m/sec. Would this be the correct series of proportions?95.4 km x .62m/1km x .60m/1hr x 60 sec/1
1. 1 answer
2. asked by Brandon
3. 608 views
•• Select an immigrant group from Ch. 4 of the text. Imagine yourself as a current member of that group, and consider the
1. 1 answer
2. asked by Mary
3. 606 views
rewrire sentences using word in parenthesesexample Hay mucha contaminacion en las ciuades (probable) Es probable que haya mucha
1. 2 answers
2. asked by sam help please very confused
3. 603 views
what is the least common positive integer that meets the following conditions:divided by 7 with remainder 4 divided by 8 with
1. 2 answers
2. asked by amanda
3. 601 views
In a raffle, the prizes that can be won are as follows: 25 gift certificates to a restaurant, 15 cash prizes, and 1 car. There
1. 2 answers
2. asked by Ana
3. 598 views
C leaves home going 40 km/h. when c is 9 km from home, d starts after c from the same place, going 58 km/h. how long does it
1. 1 answer
2. asked by kurt
3. 595 views
why does an astronaut weigh less on the moon than on Earth?is it because the gravitational field strength is less on the moon's
1. 3 answers
2. asked by Bella
3. 584 views
Which one of the following games would be most helpful to a child learning to speak English as a second language?A.Follow the
1. 2 answers
2. asked by Brenna
3. 578 views
Is the SI unit of temperature celsius or kelvin? thanks
1. 3 answers
2. asked by Alexa
3. 577 views
What other measurements do sociologist use to measure prejudice besides the IAT? How many are there?
1. 1 answer
2. asked by KR
3. 574 views
The United State's most valuable export in the early 1800s wasa. cotton b. slaves c. tobacco d. grain A
1. 1 answer
2. asked by Bella
3. 560 views
You've got a bucket labeled Apples, and a bucket labeled Oranges, and a bucket labeled Apples and Oranges. You know they're all
1. 3 answers
2. asked by Chase
3. 553 views
given f(x) = abs(sin x) and g(x) = x^2 for all real x:1) let H(x) = g(f(x)) and write an expression for it. 2) find domain and
1. 2 answers
2. asked by jane
3. 549 views
whick is a positive connotaion of the word inactive?a)lazy B)passive C)relaxed d)slacked
1. 2 answers
2. asked by kayla
3. 546 views
What were Caesar's reasons for attacking Gaul? (Be Specific) What was his "Campaign against the Helvetti" and what did he do
1. 5 answers
2. asked by Dominic
3. 545 views
If the volume of 26.100 grams of chloroform has a density of 1.49 g per ml, then what is the mass? I got 18.125. Is this
1. 1 answer
2. asked by Elise
3. 541 views
Which of the following illustrates the key difference between subjective and non-subjective issues?
1. 1 answer
2. asked by Anonymous
3. 540 views
this is what i have. please add more. i'm adding detail by detail which is taking me very long, please just tell me the MAJOR
1. 1 answer
2. asked by y912f
3. 532 views
Can ayou Vote? Can you be elected?1)You are a 43 year old Jewish merchant in Pennsylvania in 1705. can you be eleected to
1. 1 answer
2. asked by Con
3. 531 views
Just wondering: How do you say "No" In 5 different languages?-MC
1. 18 answers
2. asked by mysterychicken
3. 531 views
Southern states adopted the northern system ofa. cash-crop agriculture b. government-funded, urban social reform c. mandatory,
1. 2 answers
2. asked by y912f
3. 519 views
what 2 substances found in my home that could conduct electricity and explain why?
1. 3 answers
2. asked by Kristin
3. 512 views
can u edit this sentence? A potluck dinner is when friends or neighbors bring food to share.is this correct or not?
1. 1 answer
2. asked by ashley
3. 512 views
1. El aqua de esos rios esta contaminada (posible)my answer? Es posible que ela aqua de esos rios esta contaminada. is it el or
1. 1 answer
2. asked by sam help please very confused
3. 512 views
Suppose you viewed a movie that was running backwards. You would see lots of odd things happen: streams would flow uphill, a
1. 1 answer
2. asked by Kate
3. 509 views
To get into an actuarial science program I was wondering was sort of high school courses I would need to take and what kind of
1. 4 answers
2. asked by Lena
3. 505 views
Which of the following led to a nomadic way of life on the Great Plains?a. drastic climate changes B. the coming of the horse
1. 1 answer
2. asked by Bella
3. 505 views
i really need help with this questionDescribe the major territorial advances made by the United States in the 19th Century. any
1. 6 answers
2. asked by y912f
3. 503 views
If the volume of 26.100 grams of chloroform has a density of 1.49 g per ml, then what is the mass? I got 18.125. Is this
1. 1 answer
2. asked by Elise
3. 502 views
A truck rental company charges $45 per day, plus $.39 per mile. Model the situation with a table and graph.
1. 1 answer
2. asked by Alex
3. 500 views
Which is correct"In Jan 2009" or "On Jan 2009"
1. 2 answers
2. asked by Lim
3. 495 views
explain the role grants play in the human service field. explain how and when grants are important to a human sevice program.
1. 0 answers
2. asked by lonnie
3. 494 views
Write each percent change as a ratio comparing the result to the original quantity. Then write it as a constant multiplier.Book'
1. 2 answers
2. asked by Katy
3. 490 views
The reaction of (Z)-butenedioic acid with 1,3-cyclopentadiene gives only one product. Why?
1. 0 answers
2. asked by Blair
3. 488 views
broom:sweep::brush:??? start with scr,spr,str,thr
1. 8 answers
2. asked by D
3. 487 views
thank you for your reply SraJMcGin.and you said, "There are sites/lessons online which I'll be happy to list for you, if you'd
1. 0 answers
2. asked by John
3. 482 views
how many rollers coasters are there in florida?
1. 5 answers
2. asked by honorsclass
3. 481 views
What is the difference between radiant, solar, and thermal energy? Thanks
1. 1 answer
2. asked by Don
3. 473 views
what is lateral and total surface area?What does "B" stand for? What does "P" stand for? What does "H" stand for?
1. 1 answer
2. asked by Anonymous
3. 471 views

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