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October 31, 2014

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Number of results: 42,595

Science again...
what is going to be the same about frozen water and room temp. water? A. State of Matter B. Temperature C. Boiling Point D. Physical Properties The bp will be the same...
April 16, 2007 by Missy

Agree or disagree with this statement US history
Agree or disagree and why?-- just taking a poll Article One in the US constitution leaves little room for interpretation of the powers of Congress.
October 27, 2008 by Lynn

math213
Say you have 12 books, but room to display only 7. I will open this to everyone - how many differnt arrangements are there if the order of the books matters (permutation) and how many if order is of no consequence (combination)?
October 29, 2009 by brina

4th grade
tawny bedroom is a rectangele that is 12 long and 9 feet wide. if tawny puts a wallpaper border around the entire perimeter of the room how many feet will she need
March 30, 2010 by oshane

physics II
A certain material is in a room at 27°C. If the absolute temperature (K) of the material is tripled, its resistance doubles. (Water freezes at 273 K.) What is the value for alpha (a) the temperature coefficient of resistivity?
July 28, 2010 by Alinkashia

Physics
A mass (m) rest on a frictionless slope within our physics lab room. The angle of the ramp with respect to the floor is 35 degrees. What is the magnitude of the mass's acceleration?
September 12, 2011 by Diane

Physics
A mass (m) rest on a frictionless slope within our physics lab room. The angle of the ramp with respect to the floor is 35 degrees. What is the magnitude of the mass's acceleration?
September 12, 2011 by Diane

math
The students in the Art Club are tiling a wall at the entrance to room 111 that is 8 ft by 16 ft. They are using tiles that are 6 in. by 6 in. to create a multi-colored design. How many tiles do the students need?
February 6, 2012 by itza

chemistry
a glass jar containing .27 mol of Nitrogen with a leaky lid is heated from room temperature 22 celcis to 150 celcis. How many moles of Nitrogen remain? How many gtams?
October 12, 2012 by erin

physics
An ideally efficient freezer cools food to 260 K. If the room temperature is 300K, how much work does the freezer consume when removing 100J heat from the food?
April 8, 2013 by garnel

Physics
a cylinder of gas is at a room temp (20 c) the air conditioner breaks down and the tempture rises to 58c what is the new pressure of the gas relative to its initial pressure?
July 30, 2013 by Dee

finding the interest
Cesar purchased a room air conditioner for $450 and made a a down payment of $90 and financed the rest over 20 months. If the monthly payment was $22.80, what was the interest?
October 5, 2014 by Leslie

5th grade Math
Kate is going to carpet her living room floor and drew the diagram shown. (I am not able to submit the drawn diagram. However I will try to describe) The diagram is a rectangle: It is 16 feet at the top showing a right angle at the top left and a right angle at the top right. ...
December 12, 2009 by Please Help

"The Masque of the Red Death"
Are my answers correct? 1. Describe the prince's fortification. A: The castle-like structure, which is sealed shut so that no one can enter or exit, is designed to be the permanent residence for its inhabitants for a period of months. Designed by Prince Prospero, the castle ...
September 5, 2014 by Victoria

English III
Under which type of irony would you classify Josephine's fear that her sister will “make herself ill” by grieving alone in her room? A. dramatic B. verbal C. none of the above Ok this is the last one and I say C because she talks about being scared.
June 10, 2012 by Anonymous

Law
Dr. Bod is operating on Sally, a minor, when he discovers a previously unknown and life thretering tumor that could cause Sally's death within hours. Sally's parents are in the waiting room. Dr Bob should
November 27, 2009 by Shannon

Language Arts
What word(s) do the word in caps describe? And what part of speech is the word that is being described? (adj, verb, adv) 1.Promises should ALWAYS be kept. 2.Clean your room NOW!
January 18, 2012 by Victoria

Science question?
1. Under which of the following conditions would a fossil most likely form? A living thing dies and sediment is very slowly deposited on top of its body. A living thing dies and sediment quickly covers its body. A living thing dies and its skeleton is left exposed to the ...
December 14, 2013 by Princess Anna

English
What a mess! (Does it mean the following?) What a mess it is! What a mess the room is!
September 1, 2010 by rfvv

ap chemistry
methanol and ethanol are common organic solvents. if the mole fraction of CH3OH in a mixture of the two solvents is 0.4 what is the mole fraction of methanol in the vapor in equilibrium wih the liquid mixture at room temperature 25 celius. the vapor pressure ofmethanol and ...
February 23, 2011 by jj

business
As a newly hired Staff I, you are responsible for analyzing the work papers for one of the clients of your organization. Your client is not clear about why you are asking for information on the following topics: o Adjusting lower of cost or market inventory on valuation o ...
June 23, 2010 by LILIANA

Calculus Help Please!!! Check
When a cold drink is taken from a refrigerator, its temperature is 5°C. After 25 minutes in a 20°C room its temperature has increased to 10°C. (Round the answers to two decimal place.) (a) What is the temperature of the drink after 60 minutes? (b) When will its temperature be ...
April 2, 2014 by Tenshi

physics
How long would it take for the Earth to complete a full turn if a person at 27° northern geographical latitude floats apparently weightlessly across the room? Use REarth = 6,379 km for the radius of Earth. Help me please!
October 27, 2009 by sadia

earth and space science
Materials, such as water, that becomes gaseous easily at room temperature are called volatiles. How does the complete lack of volatiles in lunar rocks support the impact theory of the moon’s formation?
April 29, 2010 by breana

English
Can you help me word this question, please? I don't want to sound too wordy!! Thank you very much. Could you possibly download the vocabulary activies on literature and the political election on the computer near the door in teacher's room in a folder you'll call "English"?
May 13, 2010 by Franco

Economics
Four roommates are planning to spend the weekend in their dorm room watching old movies, and they are debating how many to watch. Here is their willingness to pay for each film: film 1st. 2nd. 3rd. 4th. 5th
July 13, 2010 by Anonymous 2

Algebra
convert english measurements to metrics L 134 in W 124 in H 92 in I took these three and multiplied them by 2.54cm I got 889cm. I need to find the volume in cubic centimeters. If each dimension (L,W,H) is doubled, what happens to the volume of the room?
June 27, 2012 by Jackie

Chemistry
a mixture of 10cm^3 of C5H12 and 0.084g of C12H24 was passed with an excess of oxygen. after cooling to room temperature, the reaidual gas was passed through aqueous potassium hydroxide. what volume was absorbed by the alkali
February 21, 2014 by Ellen Cameron

computer science
The problem is to calculate the usable area in square feet of a house. Assume that the house has a maximum of four rooms, and that each room is rectangular. I need help writing a program description,analysis,test,and with pseuocode with it.
September 12, 2014 by Michelle

english
What is wrong with these sentences. 1.A copy of Moby Dick and a magazine has disappeared from my room. Not only the muffler but also the spark plugs need to be replaced. I am wondering what is wrong in each of these sentences.
July 24, 2009 by betty

Document and visual design
Which traditional visual aids usually require you to dim the lights in the room? Handouts Dry-erase boards Transparencies Slides my answer slides
April 26, 2010 by christopher

chemistry
On average, how far is a molecule of air in the room in which you're sitting from the nearest molecule of air to it, assuming it is an ideal gas. Make appropriate assumptions about the temperature and pressure.
July 24, 2010 by eric

Honors Chem B
Suppose you want to heat a mug of H2O (250ml) from room temperature 25 degrees celcius to 100 degrees celcius. How much energy would you need from your microwave?
September 1, 2011 by Deahna

Grammar
The patient is to use medications as directed and to return to the emergency room if he continues to have diarrhea. A) complete sentence B) fragment C) run-on This to me looks like a complete sentence
October 9, 2012 by Marie

CHEMISTRY
A volume of 100ml of h20 is initially at room temperature (22.0c). A chilled steel rod at 2.00C is placed in the water. If the final temperature of the system is 21.2C , what is the mass of the steel bar?
November 28, 2012 by Anonymous

physics
A 250-g block of ice is removed from the refrigerator at 􏰀8.0°C. How much heat does the ice absorb as it warms to room temperature (22°C)? The heat of fusion of water is 3.34􏰁105 J/kg.
December 7, 2012 by yasir

math
the dimensions of Gina's dining room table are represented by (3x-7) and (30-x). Find the perimeter 0f the table in terms of x. I did (3x-7)(-x+30) -3x^2+90x+7x-210 -3x^2+97x-210 Is this correct? Thanks for checking my work, I appreciate it
November 27, 2013 by B8

math
I need help writing an equation for this problem: for the school barbeque, room 107 bought 50 pounds of hot dogs for $69.50. How much did the hot dogs cost per pound?
September 21, 2014 by Mae

math
A pizza was cut into eight equal pieces.Jack eats 3 1/2 pieces. what part of the original pizza did he eat?
September 25, 2012 by sadie

Fractions
Eight equal size pieces of cake 6 people ate all the pieces how could they have the same amount of cake
April 6, 2014 by Anonymous

Math
Chris cuts a 3 1/2 feet long board of wood. He cuts out 4 pieces that are each 2/3 foot long. Find the combined length of the 4 pieces? Find the length of the remIng board after chris gets his 4 pieces
January 17, 2013 by Zach

Chemistry
A two-liter plastic soft drink bottle can withstand a pressure of 5.00 atm. Half a cup (approximately 120mL) of ethyl alcohol, (d=0.789g/mL) is poured into a soft drink bottle at room temperature. The bottle is then heated to 100C (3sig figs), changing the liquid alcohol to a ...
June 15, 2009 by Perez

Chemistry
A two-liter plastic soft drink bottle can withstand a pressure of 5.00 atm. Half a cup (approximately 120mL) of ethyl alcohol, (d=0.789g/mL) is poured into a soft drink bottle at room temperature. The bottle is then heated to 100C (3sig figs), changing the liquid alcohol to a ...
June 15, 2009 by Perez

accounting 2 urgent please help
part 1 June 30, 2008/2007 Assets Cash- 34,700/23,500 accounts receivable- 101,600/92,300 inventory- 146,300/142,100 Investment-0/50,000 Land-145,000/0 equipment- 215,000/175,500 accumulated depreciation- (53,400)/ (41,300) 2008= 594,000 /2007=442,100 Liabilities and ...
November 19, 2008 by gabrielle

math
a rope is cut into three pieces P,Q and R.the lengths of the pieces are in the ratio 3:5:7.if the is 33 feet and 9 inches long,find the lengths of P,Q, and R
December 11, 2013 by Brianna

Math
During a checkers game, there are 16 pieces left. The ratio of black to red is 3:5. How many black pieces are on the board?
November 15, 2011 by Mercedez

Math
Sue has 8 yards of twine she cuts the twine into equal pieces of 3/4 feet each how many pieces can he cut?
January 23, 2013 by Ron

math
If Deborah ate five pieces of a pizza that was cut into 16 pieces, what percentage of the pizza did she eat?
April 5, 2013 by Jenny

geometry
how many square yards of carpet are needed to carpet a room that is 15 feet by 25 feet?
October 28, 2008 by jazzy gurl

math
I have a box of tiles 12" x 12" - how many tiles will I need for a 9 foot x 12 foot room?
April 12, 2013 by Anonymous

Distribution & probabilities
Fluctuation in the prices of precious metals such as gold have been empirically shown to be well approximated by a normal distribution when observed over short interval of time. In May 1995, the daily price of gold (1 troy ounce) was believed to have a mean of $383 and a ...
April 28, 2010 by SEMALAW

math
1. A hotel has 120 rooms. If the number of double room is 8 more than three times the number of single rooms, how many single rooms does the hotel have? 2. A mechanic earns $5 more per hour than his helper. On a six-hour job the two men earn a total of $114. how much does each...
July 9, 2013 by gary

English
Read the sentenced Add quotation marks where needed We went to the movies last night, Brianna said. "We went to the movies last night," Brianna said. Just wait, Gail said, and I will get it for you. "Just wait," Gail said,"and I will get it for you." I need help with my ...
December 5, 2012 by Jerald

algebra
Christine found three pieces of cable in her tool drawer. Here are their lengths (in meters). What is the total length of the three pieces?
June 19, 2012 by iris

math
Chris has a 3 1/2 feet long board of wood He cut out 4 pieces that are each 2/3 foot long Find the combined length of the 4 pieces
September 10, 2012 by patreiiyana

Geometry
a carpender is cutting a wooden dowl that is 72 cm long. she wants to cut it into 2 pieces so the 1 piece is 5 times as long as the other. what are the lengths of the 2 pieces?
August 18, 2014 by Sarah

maths
a birthday cake was cut into eight pieces. one of the pieces was taken by a pair of twin sisters. what fraction of cake did each sister get?
October 20, 2014 by sidharth

Physics of Modern Technology
Label as true each of the following processes that are considered destructive to cells of a living organism (like you!). Label as false if they are not considered significantly destructive to cells of a living organism. A slow neutron combines with a Hydrogen nucleus in a ...
September 24, 2014 by Anonymous

Global
How did the Scramble for africa impact people living back then & living today?
January 1, 2011 by karla

chemistry
Assume that no heat is lost to the surroundings and calculate the enthalpy involved when 200. mL of .10 M potassium hydroxide and 200. mL of .10 M hydrochloric acid are mixed. Both solutions began at room temperature, 24.5 degrees celsius, and have densities very close to 1.00...
April 14, 2014 by Devon

physics question
Why do some pieces of iron behave as magnets, while other pieces of iron do not?
May 16, 2012 by Alice

math
there are 5 pieces of pie. liz, zach, and dan each have a pieces. what fraction of the pie is left?
March 11, 2013 by jhoven

math
there are 5 pieces of pie. liz, zach, and dan each have a pieces. what fraction of the pie is left?
March 11, 2013 by jhoven

Math
The school handyman measured the space needed for a new computer monitor in the science room at 20 3/4 inches. Which of these measures is not more precise? A. 20 1/2 inches B. 20 7/8 inches C. 20 15/16 inches D. 20 21/32 inches
February 14, 2013 by Anonymous

Science
all of the living and non living things in an area make up the what?
March 19, 2008 by Elizabeth

biology
what are the important differences between living and non-living things?
December 13, 2008 by karen

math
a length of a rope 72 feet long is cut into two lengths the first piece is two times as long as the second piece what are the length of the two pieces
October 3, 2012 by Anonymous

psy-
Biomedical and psychotherapy are two basic approaches to treating psychological disorders. A number of approaches fall under the category of psychotherapy, but they all include the following four essential characteristics: 1. systematic interaction between a client and a ...
May 28, 2008 by rose- Ms. sue

social studies
how does living along the coast affect how some people earn a living?
September 2, 2009 by cool

biology
Properties of life and recognizing living and nonliving things What does it take to be a living organism
July 25, 2013 by Michael R

chem -help
Two cylinders at 27C are connected by a closed stopcock ystem. One cyclinder contains 2.4 L of hydrogen gas at o.600 atm; the other cylinder contains 6.8L of helium at 1.40 atm. Assume valve take up no room. what is the total pressure when the valve is open ? (0.600 atm)(L)/(0...
October 15, 2009 by Suzie

7th grade math
indicate the measure and the measure unit. 1. there are four windows in the room each 36 inches wide. 2. luisa received a gift of $100 from a relative when she graduated from 8th grade.
January 7, 2009 by cornelia

math
A gallon of paint covers about 350 square feet how many gallons would be required to paint a room that is 11 ft in length 10 1/2 in width and 9 ft 7 inches in height. round up to the nearest gallon
April 20, 2009 by yorkie16

pchem
Use R = 8.2 × 10–5 m3 atm/mol K and NA = 6.02 × 1023 mol–1. The approximate number of air molecules in a 1 m3 volume at room temperature (300 K) and atomospheric pressure is: 41 450 2.5 × 1025 2.7 × 1026 5.4 × 1026
June 24, 2009 by ben

Chemistry
Nonane has a density of 0.79 g/mL. and boils at 151 Celcius. a. What is the condensed structural formula of nonane b. Is it a solid, liquid, or gas at room temperature c. Is it soluable in water d. Will it float on water or sink
July 20, 2010 by Elisabeth

chem
A solution prepared by dissolving 20.2 mL of CH3OH in 100mL of water @ 25 celcius. The final volume of the solution is 118 mL. Calculate the % by mass. density CH3OH[0.782g/mL], H20[1g/mL] @ room temp.
July 22, 2011 by susan

chem
A solution prepared by dissolving 20.2 mL of CH3OH in 100mL of water @ 25 celcius. The final volume of the solution is 118 mL. Calculate the % by mass. density CH3OH[0.782g/mL], H20[1g/mL] @ room temp.
July 22, 2011 by rita

physics
a 1.67kg ball is atached to a ceiling by a 1.29m long string. the height of the room is 3.08m. the acceleration of gravity is 9.81 m/s^2. what is the gravitational potential energy associated with the ball relative to the ceiling?
January 16, 2012 by yepiz

argumentitive essay
the authorites in your country are considering the introduction of sunday racing in order to boost the industry room a finical sperspective. write an argumentitive essay to support or oppose this view.
February 19, 2012 by dianne henry

math homework
The whole number are written across a piece of paper in order. There is room for 100 digits on each line and there are no spaces between each digit. What are the last 5 digits on the second line? 0123456789101112.......
October 25, 2012 by Bob

Physics
For a certain Chemical reaction, you find that delta H = -100kJ and delta S = -200 J/K. What is the Gibbs free energy for the reaction at: (a) room temperature (b) 800 C (c) comment on whether the reactions are spontaneous or not
March 18, 2013 by TIna

854 physics
A 1.06 kg ball is attached to a ceiling by a 1.25 m long string. The height of the room is 5.82 m The acceleration of gravity is 9.8 m/s 2 . What is the gravitational potential energy associated with the ball relative to the ceiling? Answer in units of J
October 13, 2014 by kari

math
Brian cut an extra large round pizza into 12 pieces. Seven of the pieces were eaten. What angle measure of pizza is left?
January 15, 2013 by amomouse

math
what is the probability that david will pick a melon flavored gum? There are 3 pieces of melon and 7 pieces total. Use words and numbers to explain answer.
March 5, 2014 by ceaser

math
can anyone show me how to work this problem out thanks in advance The Census Bureau provides data on the number of young adults, ages 18–24, who are living in their parents' home (the data include single young adults who are living in college dormitories because it is assumed ...
September 22, 2009 by aaron

Finance
Your client has been given a trust fund valued at $1 million. She cannot access the money until she turns 68 years old, which is in 12 years. At that time, she can withdraw $30,000 per month. If the trust fund is invested at a 7 percent interest rate, how many months will it ...
October 13, 2014 by Dashawn

Economics
Four roommates are planning to spend the weekend in their dorm room watching old movies, and they are debating how many to watch. Here is their willingness to pay for each film: Film Orson Alfred Woody Ingmar 1st. $7 $5 $3 $2 2nd. 6 4 2 1 3rd. 5 3 1 0 4th. 4 2 0 0 5th. 3 1 0 0...
July 13, 2010 by Anonymous 2

*physics*
Electrons accelerated by a potential difference of 12.87 V pass through a gas of hydrogen atoms at room temperature. Calculate the wavelength of light emitted with the longest possible wavelength. I don't know what equation to use. Any help would be greatly appreciated.
March 24, 2008 by Beth Macbeth

Chemistry
Suppose you want to heat a mug of water (250mL) from room temperature at 25oC to 100oC to make a cup of tea. How much energy (in units of calories and joules) would you need from your microwave? Please make chart!!
March 23, 2012 by lop

Math
The school handy man measured the space needed for a new computer monitor in the science room at 20 3/4 inches. Which of these measures is NOT more precise? A. 20 1/2 inches B. 20 7/8 inches C. 20 15/16 inches D. 20 21/32 inches
February 14, 2013 by Anonymous

grammar
Although the abscess was incised and drained in the emergency room and cultures were obtained, which grew coag-positive staphylococcus. which of the below holds good for the above sentence. 1.This is a run-on that needs a semicolon after time. 2. This is a run-on that needs to...
June 15, 2011 by Jennifer

WRITING
What skills do you learn living on a farm to living in a city ?
July 15, 2012 by Munira

child development
• Which one of Piaget’s stages of intellectual development would the behavior described fall into? • How would knowledge about that stage help you in resolving the situation? Scenario #1 A child snaps two duplo blocks together and walks around making shooting sounds while ...
October 14, 2011 by amy

Probability
Two equally matched teams are playing a game of volleyball. Each team has a 1/2 chance of winning each point. The game ends once one of the teams gets to a score of 21. If the score is currently 18-16 for team A, the probability that team A will win the game can be expressed ...
April 24, 2013 by hmmm

math
if there were 28 students 2 teachers and 12 invited guests and each pizza can only be divided in ten pieces.how many pizzas will they need to buy to get each person to get three pieces of pizza?
December 15, 2010 by jacquelin

4th grade math
brian cut an extra large round pizza into 12 pieces. 7 of the pieces were eaten. what angle measure of pizza is left?
April 16, 2013 by Jordyn

math
a plank of wood is cut into 12 equal pieces what fraction of the plank is 7 pieces
October 2, 2008 by Rikki

math
if you have 6yds of ribbon, want to cut into 1/2 foot pieces, how many pieces can she cut?
August 23, 2011 by charlton

math
there are 5 loaves of bread each loaf will be cut into pieces of 1/4 loaf. how many pieces will we have?
February 6, 2014 by Delia

Math
My original question: How many gallons of paint are necessary to paint the walls of a 15' by 12' room with an 8' ceiling if one gallon of paint covers 80 square feet? Your response is quite clear to me. Please write it in simple form. Thanks.
June 13, 2011 by Garnett

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