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2012
January

Questions Asked on January 25, 2012

Calculate the enthalpy of combustion of C3H6:C3H6 (g) + 9/2 O2 (g) yield 3CO2 + 3H2O using the following data: 3C (s) + 3H2 (g)
1. 4 answers
2. asked by Mandy
3. 9,564 views
The price of a hamburger increased from $1.10 to $1.59. What percent did the price increase?
1. 5 answers
2. asked by Renee
3. 3,948 views
find the indicated measurement where r=radius, d=diameter,and c= circumference.d=18m,r= ?
1. 1 answer
2. asked by Anonymous
3. 358 views
frank tosses a baseball card into the air. the card lands face up 30 out of 50 times. how many times can you expect the card to
1. 1 answer
2. asked by moses
3. 405 views
Posted this question and part of the answer was incorrect.a) 4L/3 = 6 4L/4 = 18/4 L= 18/4 L= 9/2 b) 4= 3M/2 + 32 3M/2 = -32 + 4
1. 1 answer
2. asked by Algebra8
3. 442 views
what is the word form for 0.34
1. 4 answers
2. asked by dom
3. 1,152 views
I tried to graph this line and for some reason it came out with all these different numbers on my calculator.x + y = 4
1. 3 answers
2. asked by Algebra8
3. 331 views
the short side of an isosceles triangle is 16cm long increasing each side length by 24cm doubles the perimeter. how long are the
1. 9 answers
2. asked by Alexa
3. 2,820 views
What is the Proclamation of 1763????My Answer: The Royal Proclamation of 1763 was issued October 7, 1763, by King George III
1. 10 answers
2. asked by Laruen
3. 1,421 views
write a subtraction problem that has a difference of 1/6.
1. 6 answers
2. asked by Isabella
3. 1,102 views
A copper (Cu) weight is placed on top of a 0.24 kg block of wood (density = 0.60*10^3 kg/m3) floating in water. What is the mass
1. 5 answers
2. asked by HELP ME
3. 4,880 views
If a piece of toast falls off your breakfast plate, is it more likely to land with the buttered side down? According to
1. 2 answers
2. asked by chelsea
3. 665 views
What is the lat term, in a series of 10 terms with a common ratio of 2, a first term (a1) if 1 and a summation of 1023
1. 2 answers
2. asked by Embraced
3. 1,113 views
Please find the synonym of this word: APPEARList of words to choose from: animated brood culminate downright drone goad indulge
1. 4 answers
2. asked by saranghae12
3. 376 views
What is the first term of a geometic series with a summation of 800, 4 terms and a common ratio of 3?
1. 1 answer
2. asked by Embraced
3. 419 views
what is the analogy for monkey if cardinal is to bird as monkey is to?
1. 16 answers
2. asked by molly
3. 4,868 views
47.00 divided by 20%
1. 1 answer
2. asked by nailah
3. 314 views
Find the sum of the geometric series given.....(if their is no sum...state no sum)3+9+27...
1. 1 answer
2. asked by Embraced
3. 418 views
Assume that you havea mass of 65 kg. I you are standing on the surface of Earth, What is the force of gravitational attraction
1. 1 answer
2. asked by Abraham
3. 438 views
7/9 divided by 1/9=
1. 1 answer
2. asked by leslie
3. 265 views
Identify: (includes definition and purpose, where applicable)Battle of Lexington and Concord: First shots fired between American
1. 13 answers
2. asked by Laruen
3. 1,194 views
A carload of fraternity brothers leaves their house for a long weekend road trip. Two hours later a second carload of brothers
1. 4 answers
2. asked by Rose
3. 2,794 views
Find the mass of an object with the acceleration 15m/s^2 when an unbalanced force of 90.0N acts on it
1. 1 answer
2. asked by !!!!!! PLEASE HELP!!!!
3. 366 views
Solve A = P + Prt for r, given that A = $1175, P = $500, and t = 9 years. Express r as a percent
1. 1 answer
2. asked by Anonymous
3. 364 views
I NEED HELP because i don't know what this question is and i am getting ready for a big test and the question is .A POSTER
1. 3 answers
2. asked by zavier
3. 401 views
8 cm, 5cm, 10cm, ?, ?, 35cm can you find the numbers for the question marks
1. 1 answer
2. asked by Anonymous
3. 301 views
what is the difference between distortion and displacement?
1. 4 answers
2. asked by Tara
3. 1,006 views
find each product by factoring the tens draw rectangles if you need to
1. 4 answers
2. asked by triston
3. 1,055 views
if jimmy was 33 inches when he was 5 and he is now 14 and 55 inches how many inches did he grow per year
1. 1 answer
2. asked by heather
3. 334 views
In a sixth grade class,1/5 of the students wear glasses. There are 6O students in the class. how many of them wear glasses?
1. 6 answers
2. asked by Sulayman
3. 654 views
A car travels at a speed of 44 feet per second. What is the speed in miles per hour? Show all work
1. 3 answers
2. asked by steph
3. 398 views
I have to replace the words "the bees'" with the correct possessive prounoun. In the sentence: Bees make honey for the bees'
1. 2 answers
2. asked by Brandi
3. 662 views
Mariko walks into her dark room to pull socks out of the dresser. If she has 5 pairs of white socks, 3 pairs of blue socks, and
1. 5 answers
2. asked by Brianne
3. 1,709 views
What document settled the argument ofhow each state would be represented in our central government?
1. 3 answers
2. asked by stephanie
3. 963 views
if 1inch=75 miles then how many miles dose 2.7 inches=
1. 4 answers
2. asked by raven
3. 767 views
How did the ideas of John Locke later influence the American Declaration of Independence?Thanks -MC
1. 4 answers
2. asked by mysterychicken
3. 631 views
A car accelerates at a constant rate from zero to 25.6 m/s in 10 seconds and then slows to 14.4 m/s in 5 seconds. What is its
1. 2 answers
2. asked by Julie
3. 539 views
how to add |x| +4-x^2
1. 1 answer
2. asked by imablessing
3. 222 views
how to add |x| +4-x^2
1. 1 answer
2. asked by imablessing
3. 238 views
When a tree 6.2 meters long casts a shadow 6.5 meters long, how long is a shadow cast by someone 2.2 meters tall?
1. 3 answers
2. asked by Michea
3. 1,035 views
A car accelerates at a constant rate from zero to 25.6 m/s in 10 seconds and then slows to 14.4 m/s in 5 seconds. What is its
1. 2 answers
2. asked by Julie
3. 574 views
A car traveling at 14 m/s accelerates at 2.11 m/s2 for 14 seconds. To the nearest meter how far does it travel?
1. 1 answer
2. asked by Julie
3. 487 views
what is the difference between a v/cv or vc/v pattern
1. 1 answer
2. asked by Anonymous
3. 413 views
A car traveling at 14 m/s accelerates at 2.11 m/s2 for 14 seconds. To the nearest meter how far does it travel? To the nearest
1. 1 answer
2. asked by Julie
3. 743 views
A passenger in a helicopter traveling upwards at 17 m/s accidentally drops a package out the window. If it takes 9 seconds to
1. 2 answers
2. asked by Julie
3. 646 views
What is the Proclamation of 1763????To control the colonists and prevent wars with Native Americans (such as the Pontiac War)
1. 9 answers
2. asked by Laruen
3. 514 views
What is the equation that gives you the answer: SS={x|(x≤4)V(x>6)}?I'm not sure...should it be: |x-1|≥5 or |x-1|>5 or
1. 1 answer
2. asked by Cicilia
3. 377 views
Identify Sugar Act.My Answer: 1764 Act that put a three-cent tax on foreign refined sugar and increased taxes on coffee, indigo,
1. 4 answers
2. asked by Laruen
3. 918 views
use multiplication to write three fractions equivalent to each given fraction.1. 2/3 2. 3/5 3. 5/8 4. 9/10
1. 4 answers
2. asked by Anonymous
3. 705 views
A speeder traveling at 40 m/s passes a motorcycle policeman at rest at the side of the road. The policeman accelerates at 1.92
1. 2 answers
2. asked by Julie
3. 535 views
what would be the future value of 280,000 based on an annual interest rate at 6 percent?
1. 1 answer
2. asked by marie
3. 833 views
How far to the nearest tenth of a meter can a runner running at 9 m/s run in the time it takes a rock to fall from rest 73
1. 1 answer
2. asked by Julie
3. 495 views
A golfer, putting on a green requires three strokes to “hole the ball.” During the first putt, the ball roles 5.0m due east.
1. 1 answer
2. asked by Amy
3. 675 views
At a picnic, there is a contest in which hoses are used to shoot water at a beach ball from three different directions. As a
1. 1 answer
2. asked by Amy
3. 732 views
Pam Thompson is offered a salary of 28,000. The company gives annual raises of 6 percent. What would be pam,s salary during her
1. 2 answers
2. asked by marie
3. 589 views
calculating future value of retirement account in which you deposit $2,000 a year for 30 years with an annual interest rate of 7
1. 3 answers
2. asked by marie
3. 873 views
can the cubed root of 15x^2, over 3 be simplified any more. (original problem: cubed root of 5/3x) the directions were to
1. 1 answer
2. asked by Rachel
3. 523 views
If a plane takes off on runway 31 (N 31o W) and flies 4 miles, then makes a right (90o) turn and flies 11 miles, what bearing
1. 2 answers
2. asked by Melinda
3. 635 views
treatment of a 0.3203g sample of impure soduim chloride with an excess of AgNo3 resulted in the formation of 0.7331g of AgCl.how
1. 2 answers
2. asked by Martha
3. 629 views
I need to find the median,mode,range 14,52,12,15,64,92,97,94
1. 1 answer
2. asked by Gabby
3. 388 views
A DVD producer has fixed costs (factory, machinery, and money paid to the recording artist) of $406,000. Additionally, for every
1. 2 answers
2. asked by LimaBeans93
3. 694 views
30% of 80 show work
1. 1 answer
2. asked by sunday
3. 290 views
what is 35 divided by 5 equal to because the answer they give me is not a choice
1. 1 answer
2. asked by harmony
3. 390 views
Why are these poor models for a parabola, Where a ball starts a a certain point and then is hit to reach a maximum height
1. 1 answer
2. asked by Ajunb
3. 360 views
The least perfect square, which is divisible by each of 21, 36 and 66 is:A. 213444 B. 214344 C. 214434 D. 231444 A?
1. 3 answers
2. asked by Andrew
3. 692 views
How many grams of propane must be burned to provide the heat needed to melt a 70.0-g piece of ice...?How many grams of propane
1. 2 answers
2. asked by help
3. 873 views
city A is 300 miles directly north of city B assuming the earth to be sphere of radius 4000 miles determine the difference in
1. 3 answers
2. asked by Sachiyo
3. 851 views
Boston Tea PartyDefinition: Angry and frustrated at a new tax on tea, and dumped 342 whole crates of British tea into Boston
1. 6 answers
2. asked by Laruen
3. 564 views
At the instant a traffic light turns green, a car starts from rest with a given constant acceleration 0.5 m/s^2. just as the
1. 2 answers
2. asked by qwertzuiop
3. 826 views
How much kinetic energy does a 2000 kg traveling 70 mph have?
1. 3 answers
2. asked by Joel
3. 615 views
what is an antonym for pallor?!
1. 1 answer
2. asked by Jenifer
3. 452 views
Use the shell method to set up and evaluate the integral that gives the volume of the solid generated by revolving the plane
1. 2 answers
2. asked by MAM
3. 926 views
Use the shell method to find the volume of the solid generated by revolving the plane region about the line x = 9.y = 7x − x2
1. 3 answers
2. asked by DER23849
3. 2,519 views
Boston MassacreDefinition: Shooting of five American colonists by British troops on March 5, 1770. am i correct???
1. 6 answers
2. asked by Laruen
3. 544 views
Find the arc length of the graph of the function over the indicated interval. (Round your answer to three decimal places.)y = ln
1. 3 answers
2. asked by sammyg
3. 1,618 views
What products are formed when aqueous solutions of Na2SO4, Fe3SO42, and BaCl2 are mixed together ? Can someone help me write out
1. 4 answers
2. asked by zach
3. 1,270 views
Could someone explain the steps for this question.Simplify the expression tan(5pi/8)-tan(3pi/8)/1+tan(5pi/8)tan(3pi/8)
1. 3 answers
2. asked by Jake
3. 1,095 views
A group of students decided to collect as many paise from each member of group as is the number of members. If the total
1. 3 answers
2. asked by Andrew
3. 720 views
SaratogaDefinition: Turning point of the Revolutionary War in that it convinced France to enter the war on the side of the
1. 9 answers
2. asked by Laruen
3. 702 views
How many gallons of 15% iodine solution should be mixed with 40% iodine solution to make 100 gallons of a 20% solution?
1. 1 answer
2. asked by Helen
3. 416 views
A ball with mass m projected horizontally o the end of a table with an initial kinetic energy K. At a time t afterit leaves the
1. 1 answer
2. asked by Anonymous
3. 676 views
Calculate the pH of a solution obtained by mixing 30 mL of 0.75 M CH3COOH with 15 mL of 1.5 M NaOH.
1. 4 answers
2. asked by grewal
3. 1,126 views
treatment of a 0.3203g sample of impure soduim chloride with an excess of AgNo3 resulted in the formation of 0.7331g of AgCl.how
1. 2 answers
2. asked by Martha
3. 602 views
In a group of 100 students, 60 are taking math and 12 are taking English, but no one is taking both. What is the probability
1. 3 answers
2. asked by Anonymous
3. 982 views
Is there a debt ceiling in france? I have searched but cant find an exact amount. If there is, what is it?thanks
1. 1 answer
2. asked by rebekah
3. 349 views
discuss the curves under the headings given in this sectiony=x/x-1
1. 1 answer
2. asked by Andreia
3. 340 views
An 845 N sled is pulled a distance of 180 m. The task requires 1.38 x 104 J of work and is done by pulling on a rope with a
1. 3 answers
2. asked by Dee
3. 2,570 views
if measure angle one = 56 degrees then measure angle 4=
1. 1 answer
2. asked by beyli
3. 348 views
You fill your tires with air on a cold morning (-5degreesC) to 220-kPa gauge pressure, then drive into a 32degreesC desert. (a)
1. 1 answer
2. asked by Haylee
3. 1,003 views
If I have total of 63 brushes and there is six times as many orange that white how many orange do I have and how many white? how
1. 1 answer
2. asked by chris
3. 316 views
How do you find year elapsed using miles per gallon??
1. 1 answer
2. asked by Shaunna
3. 294 views
determine whether 17 is a solution of the equation 5x+7 = 92
1. 3 answers
2. asked by kelly
3. 424 views
What effect does an increase or decrease in the pH of the cell cytoplasm have on proteins and their ability to function?
1. 3 answers
2. asked by Anonymous
3. 418 views
In a cathode ray tube, electrons initially at rest are accelerated by a uniform electric field of magnitude 4.71 x 105 N/C
1. 3 answers
2. asked by Ashley
3. 914 views
It takes you 9.5 minutes to walk with an average velocity of 1.2 m/s to the north form the bus stop to the museum entrance. What
1. 4 answers
2. asked by alessa castillo
3. 2,870 views
In lab tests it was found that rats can detect electric fields of about 5.07 kN/C or more. If a point charge of 1.24 μC is
1. 1 answer
2. asked by Ashley
3. 436 views
If you are closing out a company how would you handle retained earnings?Example: If I opened a company with my own cash for
1. 1 answer
2. asked by G
3. 444 views
a sign is in the shape of rhombus with a 60 degree angle and sides of 9cm long. Find its are to nearest tenth?
1. 2 answers
2. asked by Tanya
3. 1,031 views
I need to come up with a good thesis statement for Amy Tan "Mother Tongue" and Gloria Anzaldua "how to tame a wild tongue". I
1. 4 answers
2. asked by Ashley
3. 4,517 views
how did huge industrial trusts develop in industries such as steel oil and banking, what was the effect on the economy?
1. 10 answers
2. asked by Steven
3. 1,181 views

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