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Questions Asked on October 2, 2009

The Dyson sphere is an hypothetical spherical structure centered around a star. Inspired by a science fiction story, physicist
1. 2 answers
2. asked by Rocket90
3. 5,447 views
Halley's comet orbits the sun roughly once every 76 years. It comes very close to the surface of the Sun on its closest
1. 3 answers
2. asked by Henry
3. 5,039 views
Water skiers often ride to one side of the center line of a boat, as shown in the figure . In this case, the ski boat is
1. 1 answer
2. asked by Brena
3. 4,936 views
A block is acted on by a force that varies as (2.8*10^4 N/m)x for 0<=x<=.21m, and then remains constant at 5880 N for larger x.1
1. 1 answer
2. asked by Megan
3. 4,524 views
The Russell Traction System To immobilize a fractured femur (the thigh bone), doctors often utilize the Russell traction system
1. 4 answers
2. asked by Jenny
3. 3,434 views
The limit below represents the derivative of some function f at some number a. State such an f and a.lim x-->2 2^x-4/x-2
1. 2 answers
2. asked by Z32
3. 2,900 views
tRANSLATE TO AN INEQUALITY. uSE THE VARIABLE X. tHE PRICE OF A BASEBALL GLOVE IS AT MOST $36.49. tHE ASNWER IS ? ? $ ?.Have no
1. 2 answers
2. asked by Terri
3. 2,575 views
A golfer rides in a golf cart at an average speed of 3.10 m/s for 21.0 s. She then gets out of the cart and starts walking at an
1. 4 answers
2. asked by Kristina
3. 2,219 views
There are two machines that produce aluminum cans. The newer machine can produce 7200 cans in 200 minutes. It takes the older
1. 1 answer
2. asked by dan
3. 2,159 views
The scale of a floor plan is 1:200in the scale diahgram, the width of the building is 14cms . Calculate the width of the
1. 1 answer
2. asked by shania d'silva
3. 2,098 views
The reaction of chlorine (Cl2) with 1,4-dimethylcyclohexane (show three possible monochlorination products) *what?!*
1. 3 answers
2. asked by Cerise
3. 2,061 views
The probability that a certain door is locked is.6. The key to the door is one of five unidentified keys hanging on a key rack.
1. 2 answers
2. asked by Sharon
3. 1,938 views
Calculate the effective value of g, the acceleration of gravity, at 6400m , above the Earth's surface.Calculate the effective
1. 1 answer
2. asked by Lea
3. 1,717 views
the length of a piece of string is known to be exactly 9.84 cm. two students measured the string. student A used a ruler marked
1. 2 answers
2. asked by Michaela
3. 1,586 views
A Ferris wheel 28.0m in diameter rotates once every 21.0s.What is the ratio of a person's apparent weight to her real weight at
1. 3 answers
2. asked by Confused
3. 1,477 views
Two flower seeds are randomly selected from a package tha tcontains five seeds for red flowers and three seeds for white
1. 2 answers
2. asked by Sharon
3. 1,402 views
I have a science project about extreme habitat comparison.I have to choose two similar organisms that live in the same extreme
1. 0 answers
2. asked by Harley
3. 1,280 views
Suppose scores on an IQ test are normally distributed. If the test has a mean of 100 and a standard deviation of 10, what is the
1. 6 answers
2. asked by JJ
3. 1,270 views
If a number has to be put into standard form from the written, is that in decimals or fractions?
1. 1 answer
2. asked by Fraser
3. 1,164 views
The length of a rectangle is four times its width. If the perimeter of the rectangle is 50cm. find its area.how do i set this
1. 1 answer
2. asked by dan
3. 1,142 views
I need help finding a curent event. It has to be a national advancement in medicine that happened anywhere from this past Sunday
1. 2 answers
2. asked by Ella
3. 1,138 views
How long would a day be in seconds if the Earth were rotating so fast that objects at the equator were apparently weightless?
1. 2 answers
2. asked by Sandy
3. 1,133 views
in high school football, a touchdown is worth 6 points, a field goal is worth 3 points, and a safety is worth 2 points.
1. 2 answers
2. asked by clark
3. 1,121 views
Each letter of the alphabet is written on a separate piece of paper and placed in a box. Find theprobability of drawing a vowel,
1. 8 answers
2. asked by Aleah
3. 1,097 views
Over time, non-specialists are usually able to assimilate radically new scientific ideas, even though these ideas may seem
1. 1 answer
2. asked by jag
3. 1,075 views
Write a number pattern for 8 starfish if each had 5 arms.
1. 8 answers
2. asked by Ariel
3. 982 views
HELP!!!Translate to an inequality. Use the variable x. The price of an amusement park ticket is greater than or equal to $12.
1. 1 answer
2. asked by Sammy
3. 977 views
Assume it takes 180 quarter credits to get a baccalaureate degree. If 1 quarter credit counts for one classroom hour of lecture
1. 3 answers
2. asked by Stella
3. 973 views
How can I write an introduction to an essay about a very out of control class I was in and how by that whole experience I was
1. 5 answers
2. asked by kim
3. 949 views
What are some of the different types of budgets? Describe in detail one type of budget. Describe what the budget is used for and
1. 0 answers
2. asked by luna
3. 944 views
Les Adjectifs:intelligent MASC.SING genereux bavard sympa egoiste bete diligent paresseux timide bavard mechant beau gris bleu
1. 3 answers
2. asked by Anna
3. 937 views
You forget to set your alarm with a probaility of .3. If you set the alarm it rings with the probabilty of .8. If the alarm
1. 1 answer
2. asked by Sharon
3. 920 views
Are chlorplasts necessary for the reduction of DCPIP? why or why not?and is light necessary for the reduction of DCPIP? why or
1. 2 answers
2. asked by Lena
3. 875 views
A metal stays solid at fahrenheit temperatures below 1710.5 Determine (in terms of an inequakity) thoses celsius temperatures
1. 1 answer
2. asked by Sherry
3. 872 views
Tracy Migre, a certified public accounting, has completed the following transactions. Ms.Migres assests , liabilites, and owner
1. 6 answers
2. asked by john
3. 868 views
I need help please!!!Translate to an inequality. The average speed, s, was between 130 & 140 mph. Translation 130 ? s ? 140.
1. 1 answer
2. asked by Paul
3. 853 views
The standard man in the figure below holds with his left arm vertically a dumbbell of mass M = 5,471 g with the intention to do
1. 2 answers
2. asked by Sam
3. 850 views
Three objects are connected as shown in the figure below. They move along a horizontal, frictionless surface, and are pulled to
1. 1 answer
2. asked by Sam
3. 844 views
What is the distance in meters from the Earth's center to a point out-side the Earth where the gravitational acceleration due to
1. 1 answer
2. asked by Ryrya
3. 835 views
the length of a string is known to be exactly 9.84cm. two students measured the string. student A used a ruler marked in
1. 1 answer
2. asked by Michaela
3. 831 views
A 12.5kg monkey hangs from a cord suspended from the ceiling of an elevator. The cord can withstand a tension of 157N and breaks
1. 2 answers
2. asked by Dione
3. 803 views
You are taking a math course in which there will be four tests each worth 100 pts. You have scores of 99, 94, & 90 on the first
1. 1 answer
2. asked by Pam
3. 795 views
How many valence electrons are there in BrF3?
1. 1 answer
2. asked by Jenny
3. 790 views
what is a biconditional statement
1. 1 answer
2. asked by alisa
3. 772 views
Just need help.Question: One strand of DNA is completely transcribed into RNA by RNA polymerase. The base composition of the DNA
1. 1 answer
2. asked by James
3. 771 views
At a certain college, 15% of the students received an A in their required math course, 10% received an A in their required
1. 0 answers
2. asked by Sharon
3. 768 views
Over the past two weeks, Jane earned $292 and $193 respectively, at her part time job. What mustshe earn in the third week to
1. 3 answers
2. asked by Aleah
3. 759 views
A particular sprinter reaches a horizontal acceleration of 13.3 m/s2 out of the starting block. The starting block is tilted
1. 1 answer
2. asked by Stephanie
3. 754 views
a boxer punches a sheet of paper in mid air, bringing it from rest up to a speed of 25 m/s in 0.05 second. The mass of the paper
1. 3 answers
2. asked by Aimee N. Help
3. 743 views
Discussion Questions1. Have you used information technology in your educational program before? Was there any terminology
1. 2 answers
2. asked by roek
3. 741 views
I just wanted to clarify anwsers.Question 23. Nucleotides contain phosphate groups bonded to the.. A) C3' or c5' atoms B). C3 or
1. 0 answers
2. asked by james
3. 740 views
Use the information in the Gutiérrez Map to answer the following questions:• How and where are Native Americans presented on
1. 1 answer
2. asked by Latoya
3. 736 views
It can be shown that for a uniform sphere the force of gravity at a point inside the sphere depends only on the mass closer to
1. 2 answers
2. asked by Natsi
3. 724 views
Two objects attract each other gravitationally with a force of 2.5×10^-10N when they are 0.22m apart. Their total mass is
1. 1 answer
2. asked by Taylor Rae
3. 720 views
A power boat of mass 460 kg is cruising at a constant speed of 8.9 m/s. The propeller provides a drive force of 765 N. The
1. 1 answer
2. asked by kp
3. 702 views
Posted by Kuromi on Thursday, October 1, 2009 at 3:53pm.quotes I'm choosing (2-4): Appearances by Carmen Vazquez "Men who are
1. 3 answers
2. asked by Kuromi
3. 697 views
7.Write the ratio of 4 1/3 to 6 in simplest form. 13/3 TO 6/18.On the blueprint of Lauren's new office building, the scale is 9
1. 1 answer
2. asked by p
3. 686 views
The figure below shows a standard man intending to do reverse curls in a gym (standing up with Tension up, weight of arm down
1. 1 answer
2. asked by Dean
3. 686 views
A patient visits the doctor's office with abdominal pain of two days' duration. Medical history is significant for tonsillectomy
1. 0 answers
2. asked by Terri
3. 685 views
1. 3 gal and 2 qt subtracted from 8 gal and 7 qt= 6 gal and 1 qt?2. 980 cm = 9.8 m? 3. choose a reasbonsible weight for a cow?
1. 7 answers
2. asked by Nashea
3. 681 views
In a historical movie, two knights on horseback start from rest 94m apart and ride directly toward each other to do battle. Sir
1. 2 answers
2. asked by Kristina
3. 678 views
does isomerism exist in double sugars?
1. 0 answers
2. asked by Marina
3. 653 views
So i had trouble finding the answers to these questions on a lab:Background: If we were using a burret/flask instead of a
1. 1 answer
2. asked by Ellan
3. 646 views
Calculate (delta)Suniv in J/mol-K for the above process at 298.15 K.Again, balance all chemical reactions using the loweset
1. 0 answers
2. asked by Anonymous
3. 634 views
Two objects are in contact on a frictionless surface. A horizontal force is applied to one object as shown in the figure below.
1. 1 answer
2. asked by Britney
3. 627 views
So i had trouble finding the answers to these questions on a lab:Background: If we were using a burret/flask instead of a
1. 1 answer
2. asked by PPLLEEAASE Help!!!!
3. 623 views
vas a (ver) la pelicula nueva?--Claro, siempre (ver) todas las peliculas nuevashelp please nor sure if the conjugation for both
1. 1 answer
2. asked by sam
3. 621 views
Source 1 Title and Citation: Individuals can help reduce child abuse and neglect. Source Citation:Information, National
1. 1 answer
2. asked by Melissa
3. 618 views
A novel differs from a short story because itA. includes a theme. B. comprises rising action, a climax, and falling action. C.
1. 2 answers
2. asked by aleis johnson
3. 614 views
1Approximately 5 out of every 8 students at Kendra's college live on campus. The college has 5,000 students. How many of them
1. 4 answers
2. asked by p
3. 612 views
The formula R= -0.075t + 3.85 can be used to perdict the world record in the 1500 meter run, t years after 1930. Determine an
1. 1 answer
2. asked by Melody
3. 608 views
Calculate the speed of a satellite moving in a stable circular orbit about the Earth at a height of 5400km.
1. 0 answers
2. asked by Lea
3. 607 views
Solve using substitution method2x-7y=-6 x=5y
1. 1 answer
2. asked by Tyler
3. 600 views
A person owns both her own business and her own home and purchases a cariety of insurances to protect them. In any one year the
1. 1 answer
2. asked by Sharon
3. 600 views
Representations - Draw a number line. Make sure the following numbers are on your number line: 1,472; 1,560; 1,481. Are we over
1. 5 answers
2. asked by Julie
3. 594 views
Find the variance for the given data.(-2, -2, 11, -7, 3)
1. 2 answers
2. asked by Aleah
3. 594 views
A golfer rides in a golf cart at an average speed of 3.10 m/s for 21.0 s. She then gets out of the cart and starts walking at an
1. 1 answer
2. asked by Kristina
3. 593 views
A calculator requires a keystroke assembly and a logic circuit. Assume that 83% of the keystrokeassemblies and 92% of the logic
1. 1 answer
2. asked by Aleah
3. 585 views
I have a problem. Conner's age is 4 and josh's age is 12. I need to find out how many years until conner is half of josh's age
1. 4 answers
2. asked by Janice
3. 579 views
Calculate the final concentration if 4.0 L of 1.5 M NaCl and 2.0 L of 3.0 M NaCl are mixed
1. 1 answer
2. asked by me
3. 576 views
a 200- to 300-word response to the following: You have been hired into a new company to oversee the accounting department. What
1. 1 answer
2. asked by Anonymous
3. 571 views
De vev en cuando nuestros amigos nos _____ ayuda con la tarea. ( pedir )answer piden Raul y yo ______ buenos amigos y siempre
1. 1 answer
2. asked by sam
3. 571 views
what are the major differences and similarities between the early northern and southern colonies at either the political,cocial,
1. 1 answer
2. asked by Anonymous
3. 570 views
Translate to an inequality. Use the variable x. The number of people in the chess club is less than or equal to 14. The answer
1. 1 answer
2. asked by Tracy
3. 570 views
translation for acts like a hotdog
1. 1 answer
2. asked by Anonymous
3. 561 views
"Some, when they take revenge, are desirous the party should know whence it cometh. This is more generous. For the delight
1. 1 answer
2. asked by Lena
3. 556 views
what would be the consequence if Lawndale Preschool is building its new play yard near a busy street
1. 1 answer
2. asked by kolada
3. 555 views
substance A has a boiling point of 80 degrees cel and a denisty of 3.5 g/cc.substance A which one; a; might be an element b;
1. 1 answer
2. asked by jen
3. 545 views
Identify and explain at least three advantages and three disadvantages of the collaborative writing process. In what situations
1. 1 answer
2. asked by Anonymous
3. 545 views
I guess I'm missing something here...but I've approached this question in every possible angle and im just not getting it! Could
1. 0 answers
2. asked by Kathleen
3. 544 views
The same car at three different dealerships had a median price of $14,833.02. The mean price was$14,544.43 and the range of
1. 1 answer
2. asked by Aleah
3. 540 views
arrange from greatest to least6.033 6.03 6.003
1. 1 answer
2. asked by robert
3. 539 views
Laura is at the top f a snow-covered hill ready to slide down on her first skiing attempt. if the slope is angled at 30 degrees
1. 1 answer
2. asked by shimmerystars
3. 539 views
1. A list of context-sensitive commands usually activated by right-clicking a screen item. What's this call?a)option group
1. 1 answer
2. asked by tom
3. 536 views
Identify and describe three causes for the increasing costs of health care. What impact does each of these causes have on
1. 1 answer
2. asked by lucy
3. 527 views
A car rents for $30 per day plus 23cent per mile.You are on a daily budget of $76. What mileage will allow you to stay within
1. 1 answer
2. asked by Maxie
3. 526 views
what are two categories of metamorphic rocks?
1. 2 answers
2. asked by Nashea
3. 523 views
a train traveling at 100 km/h reduces its speed uniformly to rest in minutes.how far will it travel in 5 min
1. 1 answer
2. asked by ahsan
3. 521 views
I need help writing Introduction on the topic I picked. The topic is Domestic Violence
1. 1 answer
2. asked by Clarissa
3. 515 views
What does the media teach us about sexual relationships?Can someone help me on this question? Thanks.
1. 2 answers
2. asked by John
3. 507 views

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