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Questions Asked on September 2, 2010

Use the cross product to find the area of the triangle with vertices:P=(1,1,5) Q=(3,4,3) R=(1,5,7)
1. 1 answer
2. asked by Calvin
3. 6,015 views
Astronauts use a centrifuge to simulate the acceleration of a rocket launch. The centrifuge takes 30.0 s to speed up from rest
1. 4 answers
2. asked by George
3. 5,843 views
If 0.380 mol of a nonvolatile nonelectrolyte are dissolved in 3.00 mol of water, what is the vapor pressure P(H2O) of the
1. 2 answers
2. asked by Sar
3. 4,808 views
net ionic equation ofNa2CO3+2HC2H3O2-->CO2+h2o+2Na2H3O2
1. 1 answer
2. asked by Emily
3. 4,492 views
A sled starts from rest at the top of a hill and slides down with a constant acceleration. At some later time it is 14.4 m from
1. 2 answers
2. asked by Ceci
3. 4,360 views
My answers1.Altruistic 2. Mercenary 3. Assailed 4. Appease 5.syndrome 6. Taint 7.Arbitrary 8.allusion 9.Euphemism 10.Banal 1-2 _
1. 5 answers
2. asked by jae
3. 3,794 views
Use the cross product to find the area of the triangle with vertices:P=(1,1,5) Q=(3,4,3) R=(1,5,7)
1. 1 answer
2. asked by Calvin
3. 3,604 views
How many cars are there in a long freight train if it take the entire train 2 minutes to pass a station as it travels at 40
1. 2 answers
2. asked by paulie
3. 2,819 views
Acetone, C3H6O, and ethyl acetate, C4H8O2, are organic liquids often used as solvents. At 30 degrees C, the vapor pressure of
1. 2 answers
2. asked by Sar
3. 2,683 views
According to recent test data, an automobile travels 0.250 mi in 19.9 s, starting from rest. The same car, when braking from
1. 1 answer
2. asked by Ami
3. 2,450 views
the product of three consecutive numbers is 4080. what are the numbers?
1. 5 answers
2. asked by mi
3. 2,199 views
Runner A is initially 6.0 mi west of a flagpole and is running with a constant velocity of 4.0 mi/h due east. Runner B is
1. 3 answers
2. asked by Collin
3. 1,920 views
Given the vectors below, determine the resultant and the equilibrant using trigonometry. Show all your steps.330.0 newtons @ 125
1. 1 answer
2. asked by Victor
3. 1,637 views
the area of a triangle is 338 square yards. the height of the triangle is four times its base find the height and base of the
1. 1 answer
2. asked by Tate
3. 1,630 views
A 20.0 g copper ring at 0.000°C has an inner diameter of D = 2.54000 cm. An aluminum sphere at 108.0°C has a diameter of d =
1. 1 answer
2. asked by stan
3. 1,617 views
For each of the following, write a net ionic equation (modeled above). Wherever there is a precipitate, state the name of the
1. 2 answers
2. asked by Noelle
3. 1,615 views
The price of a ream of paper is $3.30. There are 500 sheets of paper in a ream. If a sheet of paper weighs 0.500 oz, what is the
1. 1 answer
2. asked by ashley
3. 1,562 views
An airplane flies 750 miles due west in 1 1/2 hours and 750 miles due south in 2 hours. What is the average speed of the
1. 1 answer
2. asked by Mindy
3. 1,559 views
A flat circular mirror of radius 0.120 m is lying on the floor. Centered above the mirror, at a height of 0.830 m, is a light
1. 1 answer
2. asked by rudi
3. 1,421 views
Two vectors, A and B, are added by means of vector addition to give a resultant vector R. The magnitudes of A and B are 9 m and
1. 1 answer
2. asked by Victor
3. 1,404 views
A sulfuric acid solution containing 571.6g of H2SO4 per of solution has a density of 1.329g/cm3. Calculate (a) mass percentage(b
1. 6 answers
2. asked by Anonymous
3. 1,331 views
In the 17th century, New England Puritans tried to create a model society. What wew their aspirations, and to what extent were
1. 1 answer
2. asked by Taliyah
3. 1,326 views
An engineer of a passenger train traveling at 25.0 m/s sights a freight train whose caboose is 200m ahead on the same track. The
1. 1 answer
2. asked by ami
3. 1,280 views
Draw and mark a figure in which M is the midpoint of ST, SP = PT, and T is the midpoint of PQ.
1. 1 answer
2. asked by tina
3. 1,226 views
a hot air balloon rise above the ground, accelerating upwards at a rate of 2 m/s^2. The total mass of the hot air balloon and it
1. 2 answers
2. asked by Mikey
3. 1,215 views
What is the chronological order of the major legislation that makes up the history of employment law in this country? For each
1. 3 answers
2. asked by kash
3. 1,164 views
Sorry i could not understand log. Could you explain it in simpler terms? I am in class 7.The question was if a sum of money
1. 3 answers
2. asked by Susan
3. 1,163 views
The smallest of the earth's oceans is the _______ Oceana) Pacific b) arctic c) indian d) atlantic e)lagon B
1. 2 answers
2. asked by pam
3. 1,161 views
Which of the following groups of tissue types is found in blood vessels?A. Connective, muscle, and nervous tissues B. Muscle and
1. 1 answer
2. asked by Derek
3. 1,155 views
at on time, the velocity of a rifle bullet was measured using a ballistic pendulum made up of a wooden block suspended from a
1. 1 answer
2. asked by dave
3. 1,146 views
What physical process is being observed using spectroscopic measurements in Beer's Law experiment?
1. 1 answer
2. asked by Candice
3. 1,109 views
The Census Bureau reported that the population of the United States in 1995 was 262.9 million. Referring to the statistics on
1. 4 answers
2. asked by Anonymous
3. 1,106 views
Darwin, Australia has its coolest month in July, with an average temperature of 77'F. It has a dry season from May to October.
1. 0 answers
2. asked by pam
3. 998 views
write 9 sentences about financial planning. Each sentence must demonstrate a different verb tense (so, only use each tense
1. 3 answers
2. asked by dedo
3. 997 views
1 to the 7 power= 1(-4)to the third power = -4·-4·-4=-64 -4 to the third power =-4·4·4=-64 right or wrong?? :?
1. 1 answer
2. asked by sahaka
3. 974 views
Could anyone give me any idea on how t o answer this? Thanks1.A classmate tells you, “Finding the coordinates of a midpoint is
1. 2 answers
2. asked by Shadow
3. 974 views
Remplacez les mots soulignes par un adverbe en ' ment'Example ;Il marche dans la rue se depecher. Il marche lentement1] Il a
1. 4 answers
2. asked by babs
3. 965 views
Comparaison et caracterisationcomparez la consommation de poisson et de lait dans les differents pays. Consommation annuelle par
1. 1 answer
2. asked by babs
3. 946 views
The 20 leaves of a 40-page book are numbered 1 through 40. The first and last leaves are ripped out. What is the sum of the
1. 3 answers
2. asked by M
3. 937 views
Bayside Insurance offers two health plans. Under Plan A, Sam would have to pay the first $200 of his medical bills, plus 35% of
1. 4 answers
2. asked by Norma
3. 936 views
While driving his sports car at 20.0 down a four lane highway Eddie comes up behind a slow-moving dump truck abd decides to pass
1. 2 answers
2. asked by SH
3. 926 views
A population of N=8 scores has a mean of µ = 20. If one score is changed from X=14 to X=50, what will be the value for the new
1. 1 answer
2. asked by laur
3. 901 views
There are mountains, ridges, valleys, and plains on the ocean floor.a) false b) true true
1. 1 answer
2. asked by pam
3. 898 views
If 0.380 mol of a nonvolatile nonelectrolyte are dissolved in 3.00 mol of water, what is the vapor pressure P(H2O) of the
1. 1 answer
2. asked by Sar
3. 873 views
chita is 3 3/4 years younger than pablo. if you multiply chita's age by 4, the answer is 43. how old is pablo?
1. 1 answer
2. asked by mi
3. 854 views
The base of a triangle is 3cm grater than the height. The area is 14cm^2. Find the height and length of the base. Please show
1. 1 answer
2. asked by jackie
3. 852 views
Use utility theory explain why people ever leave all- u- can- eat buffets
1. 1 answer
2. asked by Latasha
3. 851 views
Consider a skateboarder who starts from rest at the top of a 14.6 m-long ramp that is inclined at an angle of 13.0° to the
1. 0 answers
2. asked by Fallon
3. 849 views
Is a wart an example of a papule or a nodule?
1. 0 answers
2. asked by Derek
3. 848 views
Mr. Anders and Ms. Rich each drove home from a business meeting. Mr. Anders traveled east at 100 Kilometers per and hour and Ms.
1. 1 answer
2. asked by Mindy
3. 844 views
how do you write 3,209,003,812 in standard form
1. 1 answer
2. asked by kathy
3. 811 views
A pump is installed in the basement of a 10-storey building in order to supply the occupants with water. Each storey is 3m high.
1. 2 answers
2. asked by Jenna
3. 805 views
Evaluate the limit or state that it does not exist.lim Root(6+x)-Root(6-x)/x x->0 i kept getting zero which ever way i tried to
1. 1 answer
2. asked by Jake
3. 800 views
Cagliari, on the island of Sardinia, receives almost no summer rain Its average summer temperature is 76'?and average winter
1. 1 answer
2. asked by pam
3. 774 views
You can find the size of a population after t years using the formula N = No(1 + r)^t where No is the initial size of the
1. 2 answers
2. asked by Anonymous
3. 768 views
Choose the one alternative that best completes the statement or answers the question. Find the probability. The table describes
1. 1 answer
2. asked by Sarah
3. 764 views
Consider a particle with initial velocity that has magnitude 12.0 m/s and is directed 60.0 degrees above the negative x axis.
1. 3 answers
2. asked by tod
3. 754 views
Two bicyclists, starting at the same place, are riding toward the same campground by two different routes. One cyclist rides
1. 1 answer
2. asked by Anonymous
3. 748 views
1. Engineers design air bags that deploy almost instantly upon impact. To do this, an air bag must provide a large amount of gas
1. 0 answers
2. asked by Noelle
3. 729 views
a man has only 4 simple pulleys to lift a heavy load of 6000N. in roder to lift the load easily, he combines the pulleys (3
1. 4 answers
2. asked by ashlee
3. 727 views
Vocabulaire1]Donnez le contraire des phrases suivantes Il dit la verite.--La population a augmente.--Elle a critique le film
1. 1 answer
2. asked by babs
3. 725 views
A 5.0ml aliquot of a sample was transferred to a 25.0ml flask and acidified by addition of 2.5ml of 0.1M HClO4 and diluted to
1. 0 answers
2. asked by Eileen
3. 721 views
heather and Matthew walk with an average velocity of .89 m/s eastward. it takes them 44 min to walk to the store. what is their
1. 2 answers
2. asked by Marissa
3. 717 views
Hello I am looking for some help with my Final for this class. Here is the assignment:Final Project: Race and Your Community
1. 17 answers
2. asked by Nikol
3. 716 views
How do you write an expression for...the value in cents of 5 quarters? Thank You
1. 1 answer
2. asked by Carl
3. 715 views
Comparez -lesExample ;Michele est paresseuse. Agnes est travailleuse. Michele......[travaille]..>Michele travaille moins que
1. 1 answer
2. asked by babs
3. 713 views
a large thin conducting plate has a net charge q.the charge density on each side of conducting plate is : q/2A electric field on
1. 1 answer
2. asked by blasting
3. 712 views
La Verite—Le Mensonge1]c'est vrai -c'est juste -c'est exact\c'est faux dire la verite \mentir un mensonge un menteur 2] cacher
1. 1 answer
2. asked by babs
3. 710 views
Ok I have two questions I have NO CLUE how to complete on my homework. Please help ASAP!(1) Solve the formula for the specified
1. 1 answer
2. asked by Sam
3. 697 views
PORTRAITSLe Francais moyen Lui ;taille;1,72m,Poids;72kg. Elle;taille;1,60m,Poids;60kg. Leurs yeux ;noirs ou marron a 55% bleus
1. 1 answer
2. asked by babs
3. 676 views
Hello, I would like for someone to read my Final for my class SCI/275. The assignment is:Final Project: Mitigation Strategies
1. 2 answers
2. asked by Cindy
3. 675 views
Consider a map oriented sot hat the x axis runs east-west (with east being "positive" direction) and y runs north-south (with
1. 1 answer
2. asked by judith
3. 672 views
I have 2 questions:Assuming that water has a density of exactly 1 g/cm3, find the mass of one cubic meter of water in kilograms.
1. 1 answer
2. asked by Scott
3. 670 views
simon added $4.50 to the money in his bank. then his father agreed to double simon's money, which gave him $33. how much money
1. 2 answers
2. asked by mi
3. 646 views
2Expression du futurMettrez les verbes entre parentheses au temps qui convient Demain je [ revoir]Mireille.Elle m'[attendre]a 9
1. 1 answer
2. asked by babs
3. 645 views
To stop an elevator in free fall, brakes are installed between the walls of the elevator car and the walls of the shaft in which
1. 2 answers
2. asked by christine
3. 642 views
tisha works 5 days a week as a paramedic. she has 10 holidays off and 3 weeks vacation every year. if tisha never misdes a
1. 4 answers
2. asked by mi
3. 637 views
Marks: 1 At a public meeting, community residents will be able to comment on a proposal for a new city park. The live broadcast
1. 1 answer
2. asked by john
3. 637 views
Name two states that extend futher south than louisiana
1. 3 answers
2. asked by Alex
3. 633 views
Hello SraMcGin,I tried again how you said and I came up with these. Let me know if I did any better. Thanks 1 d 2 d 3 c 4 d 5 c
1. 3 answers
2. asked by Jim
3. 631 views
Two vectors, A and B, are added by means of vector addition to give a resultant vector R. The magnitudes of A and B are 9 m and
1. 2 answers
2. asked by John
3. 628 views
Bayside Insurance offers two health plans. Under plan A, giselle would have to pay the first $190.00 of her medical bills, plus
1. 1 answer
2. asked by Norma
3. 627 views
Help! I've been trying to understand this question for quite some time now and every attempt i make at it i get the wrong
1. 1 answer
2. asked by George
3. 625 views
A subway train starts from rest at a station and accelerates at a rate of 1.60 m/s^2 for 14.0 s . It runs at constant speed for
1. 1 answer
2. asked by Ceci
3. 623 views
samantha is buying carpet for her bedroom floor, which is a 15-foot-by-12-foot rectangle. if carpeting cost $1.2 per square fot,
1. 5 answers
2. asked by alks
3. 621 views
what quantity x of a 65% acid solution must be mixed with a 20% solution to produce 300 mL of a 45% solution
1. 1 answer
2. asked by Claire
3. 615 views
Caracteriser les actionsles adverbes a] elle travaille bien ,mal , vite. b] adverbes formes avec l' adjectif 1] adjectif au
1. 1 answer
2. asked by babs
3. 614 views
________ causes deep currents.a) Heavy, salty water sinking in the ocean. b) evaporation of seawater by the sun's rays c) less
1. 2 answers
2. asked by pam
3. 605 views
The internal area of 2-inch IMC is?
1. 0 answers
2. asked by Ben R.
3. 604 views
Imagine that the Earth's axis were tilted parallel to the ecliptic plan like that of the planet Uranus. Describe how the seasons
1. 0 answers
2. asked by Dre
3. 603 views
Do you think that Germany wanting an end to British blockade so that Germany would keep the Sussex Pledge reasonable.I thought
1. 3 answers
2. asked by Amy~
3. 600 views
Nancy Sly wishes to sell her business and receives the following three offers:?1. $568,000 cash immediately. 2. $200,000 cash
1. 0 answers
2. asked by Jay
3. 587 views
Le souvenir -l'oubli1] la memoire -un souvenir avoir une bonne \mauvaise memoire retenir une lecon apprendre\ savoir une lecon
1. 1 answer
2. asked by babs
3. 578 views
A 3.00 kg ball is thrown vertically into the air with an initial velocity of 15.0 m/s. The maximum height of the ball is
1. 1 answer
2. asked by Anonymous
3. 578 views
3x9=273 is called a ____factor_____ 9 is called a ____factor____ 3 and 9 are called_______ ________ PLZ help thank you for your
1. 0 answers
2. asked by ST
3. 576 views
Solve each equation. What am I doing wrong because the answer is suppose to be 11/2 and I don't get the answer. Here's what I'm
1. 1 answer
2. asked by Ronnie
3. 576 views
The Sun is currently in the constellation Sagittarius on New Year's Day. When Bega is the North Start, what constellation wil
1. 2 answers
2. asked by Anonymous
3. 572 views
find an approximation to the nearest ten-thousandthlog 8900 over log 110
1. 1 answer
2. asked by allice
3. 569 views
if a sum of money doubles in 8 yrs, in how many years will it triple itself?Is the answer 16? If it is please tell me how to
1. 1 answer
2. asked by Susan
3. 566 views
tom was paid $4.50 per hour for painting a fence and $ 6.50 per hour for mowing grass. He worked 7 hours and earned $39.50. How
1. 7 answers
2. asked by mi
3. 565 views

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