# 1. A(n) ________ is a material that permits the transfer of heat. A(n) ________ is a material that dose not permit the flow of heat. Insulator, Condutor Conductor, Electric Field Insulator, Electric Field Conductor, Insulator

13,560 questions
1. ## Science

1. A(n) ________ is a material that permits the transfer of heat. A(n) ________ is a material that dose not permit the flow of heat. Insulator, Condutor Conductor, Electric Field Insulator, Electric Field Conductor, Insulator

asked by Anonymous on March 11, 2019
2. ## english help me

A). Put the verb into the correct form! (conditional sentences) 1. If I offered the job, I think I "will take" (take) it.

asked by rudy on May 18, 2015
3. ## english

Fill in the spaces with the correct form of the verb in present continues tense. Hey! Do you want to hear about what my family (do) ________ ________(1) right now? Well, I hope you do, because I am going to tell you! Right now, my dad (work) ________

asked by leena on July 16, 2013
4. ## Math help!

What is the simplified form of; 3a^4b^-2c^3 4, -2, and 3 are powers A: 81a^4c^3 ________ b^2 B: 81a^4 ________ b^2c^3 C: 3a^4 ________ b^2c^3 D: 3a^4c^3 ________ b^2 I looked through my lesson but couldn't find out how to do this... I think its D?

asked by No clue on February 11, 2019
5. ## SS

For questions 1-10 choose the letter of the answer that matches the description. Not all letters will be used. A. sectionalism B. Missouri Compromise C. Andrew Jackson D. John C. Calhoun E. Articles of Confederation F. cabinet G. tariff H. treason I.

asked by . on December 12, 2016
6. ## statistics

An investigator wants to estimate caffeine consumption in high school students. How many students would be required to estimate the proportion of students who consume coffee? Suppose we want the estimate to be within 5% of the true proportion with 95%

asked by Yvette on June 8, 2014
7. ## math

Identify the property or rule that justifies each step in the calculation. 4/7k+(j+1/7k) ________ (4/7k+1/7k)+j ________ k(4/7+1/7)+j _________ (4/7k+1/7k)+j ________ 5/7k+j _______ Hint: you cannot say that 5/7k+j is the answer

asked by syram on March 6, 2013
8. ## Pre-Cal

Find sin 2x, cos 2x, and tan 2x from the given information. [1]. sin x = 8/17, x in Quadrant I 1). sin 2x =________. 2). cos 2x =________. 3). tan 2x =________. [2]. sin x = -5/13, x in Quadrant III 1). sin 2x =________. 2). cos 2x =________. 3). tan 2x

asked by Amber on July 7, 2016
9. ## math

suppose you want to take a karate class. the first class is january 16th. the class meets every week for 6 weekswhats the date of the last class? Start at 1/16 and add 7 days six times to get 1/23, 1/30, 2/6, 2/13, 2/20 Find the sum the each letter stands

asked by erin on October 18, 2006
10. ## English

Can someone please help confirm my answers are correct? Thanks 1. After a ________ consideration, I’ve decided to use my ________ savings. A. weeks’/lives B. week’s/life’s C. weeks’/live’s D. week’s/lifes’ I think it's B. 2. Several

asked by Heather on May 16, 2018
11. ## grammar

fill in the blanks.With diterminers. Ranjit is _______reckless young man . In ________ quest to make money, he belittles ________people, including ________ employees of ________ own company there _______excuse for ______ rude behaviour on _______part.

asked by Anonymous on January 4, 2012
12. ## science

1) Science is the ______ of temperature 2) a ________ is used to measure temperature. 3) ice is ____ dense than water 4) adding heat to a ________ increases the the motion of molecules

asked by Crystal on May 1, 2011
13. ## math

complete each equation.. 1.5mi/min=________ mi/hr \$1.92 per lb=________ per oz \$18,500 salary per year=______ per week 42 hr/week=________ hr/day

asked by Carly on September 19, 2012
14. ## Chemistry

At 906 K, 3.60 mol of ammonia gas is placed into 2.00 L vessel and allowed to decompose to the elements nitrogen and hydrogen. If Kc = 6.56 E-3 for this reactions at this temperature, calculate the equilibrium concentration of each component at

asked by Anonymous on October 2, 2011
15. ## Chemistry

Another fill in the blank Show the chemical reaction equation for the process known as photosynthesis by filling in the blanks below ________+______+________ ---> _____+________ search for photosynthesis reaction on Google.

asked by Steve on May 16, 2007
16. ## spanish

Fill in the blank using the past of hacer or dar as needed so that each sentence makes sense. (1) Nosotros le ________ dinero. (2) Yo le __________ __ un regalo. (3) Tú le _________ ___ el lápiz. (4) Ellos ________ __ una película. (5) Yo __________ __

asked by Caylie on April 25, 2016
17. ## chemistry

Balance these nuclear equations. Can some please help I don't understand these at all 1. 35/17 Cl + 1n -> 35/16S + _____ 2. 229/90 Th -> 4/2 He + ______ 3. 20/8 O -> 20/9F + ________ 4. 54/26Fe + 1n -> 1H + _______ 5. 104/47Ag -> 0/-1e + ______ 6. ________

asked by jasmine on October 25, 2013
18. ## English help

A music conductor is one who ________. To lead one in is to ________, and abduct is to ________. Chrono means "time" so to "synchronize" means to __________. Since phon means sound, symphony must be _______. If thesis means "idea", then synthesis must mean

asked by Anonymous on April 22, 2014
19. ## math

I have finished all my homework but I have one problem that I cannot answer. The teacher said that no one could probably answer this. Can someone help? We have to find the next three numbers in the pattern and explain the rule for the pattern. 8, 27, 64,

asked by Michael on August 9, 2006
20. ## Algebra 2

1. What is the determinant of the matrix? [5 6] [2 9] a. -33 b. 6 c. -6 d. 33

asked by Anastassia on May 4, 2016
21. ## Geometry

Complete the two column proof. Given: angle 2 and angle 5 are supplementary Prove: l is parallel to m Statements: 1. BLANK 2. angle 3 is congruent to angle 2 3. angle 3 and angle 5 are supplementary 4. BLANK Reasons: 1.________ 2.________ 3.________

asked by Blair Needs Ms. Sue on October 15, 2015
22. ## spanish

Fill in the blank using the past of hacer or dar as needed so that each sentence makes sense. 1-Nosotros le ________ dinero. 2-Yo le __________ __ un regalo. 3-Tú le _________ ___ el lápiz. 4-Ellos ________ __ una película. 5-El me ________ ____ \$10

asked by HeyBro on May 25, 2017
23. ## Russian Literature

I have to write out a thesis and outline about how Russians view American medical technology/advancements/procedures/doctors. I have no idea how to start this and how to prove my topic. Here is the magic thesis statement: By looking at ________, we can see

asked by Jojo on March 22, 2009
24. ## General Chemistry

A student mixed the following reactants, using the general procedure for the experiment: 10.0 mL of 0.10 M KI, 10.0 mL of 0.0010 M Na2S2O3, 20.0 mL of 0.040 M K2S2O8, and 10.0 mL of 0.10M HCl. It took about 75 seconds for the mixture to turn blue. a. By

asked by Alexander on February 19, 2017
25. ## Chemistry

. A student mixed the following reactants, using the general procedure for the experiment: 10.0 mL of 0.10 M KI, 10.0 mL of 0.0010 M Na2S2O3, 20.0 mL of 0.040 M K2S2O8, and 10.0 mL of 0.10M HCl. It took about 75 seconds for the mixture to turn blue. a. By

asked by Anonymous on February 19, 2017
26. ## science

- bad - ethics - explain - good - limited - observed - scientific methods - tested Science is _________ by what its can ________. For a question or problem to be studied through________, there must be variables that can be ________, meausured, or belief

asked by kayla on September 16, 2010
27. ## Calculus

Answer the following questions for the function f(x)=(x^3-9x^2+27x-27)/(x^2-6x+8) defined on the interval [-14, 22]. Enter points, such as inflection points in ascending order. A. The function f(x) has vertical asymptotes at _______ and ________. B. f(x)

asked by Nate on November 5, 2013
28. ## physics-heat transfer

energy conscious homeowners often insulate their homes. one form of insulation is thick pads of loosely packed glass fibres.explain how these pads reduce heat transfer. how do thick curtains help reduce heat loss from the windows of a house? builders often

asked by Emma on May 4, 2007
29. ## Physics

A record of travel along a straight path is as follows: 1. Start from rest with constant acceleration of 2.40 m/s2 for 14.0 s. 2. Maintain a constant velocity for the next 2.85 min. 3. Apply a constant negative acceleration of −8.39 m/s2 for 4.00 s. (a)

asked by Brooke on September 11, 2012

Calculate the final temperature when a 18.7 gram sample of ice at 0 degrees C is placed into a styrofoam cup containing 113 grams of water at 71.6 degrees C. Assume that there is no loss or gain of heat from the surroundings. Heat of fusion of ice = 333

asked by JJ on March 2, 2012
31. ## pigskin geography week 7

identify the states in which 2 games will be played ________,________,__________ 1 is New York and another is Pensilvannia right?

asked by mia on October 14, 2013
32. ## health

________ physical activity and ________ time spent in sedentary behaviors.

asked by Anonymous on November 13, 2013
33. ## english

________ from your office left ________ keys at the reception desk. a. Some one, their b. Some one, his or her c. Someone, their d. Some one, his e. Someone, his or her I think e is correct

asked by Allan on August 1, 2018
34. ## English

In the Miranda decision, the Supreme Court ________ that officers ________ warnings to potential criminals.

asked by Anonymous on January 19, 2017
35. ## Geometry

If two sides of a triangle are 12 cm and 20 cm, the third side must be larger than ________ cm and smaller than ________ cm. Fill in the blank and explain, please and thank you!

asked by Jasmin on January 23, 2010
36. ## english

The students in the back of the room were talking so ________ that I couldn't concentrate ________ on my assignment. Question 2 options:

asked by cassie on February 26, 2018
37. ## U.S History

The first two battles of the Revolutionary war were at ________ and ________. http://www.americanrevolution.com/RevolutionaryWarBattlesIndex.htm Be sure to scroll down. =)

asked by help!!! on October 5, 2006
38. ## Technical writing

Either Chris or the new employee ________ the mail before Dolores or Charles ________.

asked by Angelica on November 23, 2015
39. ## English

Either Chris or the new employee ________ the mail before Dolores or Charles ________.

asked by Anonymous on January 31, 2017
40. ## english

None of the students ________ happy with the instructor because she ________ homework every weekend.

asked by Anonymous on October 28, 2016
41. ## English

Either Chris or the new employee ________ the mail before Dolores or Charles ________.

asked by Anonymous on January 19, 2017
42. ## MATH

Find the least common denominator of the two rational expressions. 4k 2 ________ + ________ k^2 - 9 3 - k

asked by Skye on May 30, 2014
43. ## History

35. The Neutrality Acts of 1939 included this component, ________ and ________, which helped Americans support the Allies with supplies.

asked by Seth on February 13, 2019
44. ## chemistry

in a exothermic reaction ________ energy is converted to ________ energy. A. potential, kenetic B. kinetic, potential C. thermal, potential D. heat, thermal

asked by emily on March 5, 2011
45. ## algebra

a] 6x =______ x _______ b]9x means _______ groups of ________ c]14 group of x is ________ d]18m = ________ x ________ e]75y means ______ groups of ______. f]12 groups of y is _________ .

asked by fatimah on September 25, 2017
46. ## Spanish

El alumno o el profesor? complete each sentence with the appropriate word. 1. En una escuela americana "A" es una nota ________ y "f" es una nota ________. 2. El profesor_________; el alumno ________ la pizarra. i think number 1 is buena & mala but im not

asked by jessica on October 19, 2010
47. ## science

scientists ______ a hypothesis by doing one or more of these steps: designing a ________, making a ________, gathering and _________ evidence, __________ data, or recording observations.

asked by billy on October 4, 2018
48. ## English

No smoking = Do not smoke here. No parking = Do not park here. No swimming = Do not swim herre. No tipping = Do not tip here. No ________ No ________ No _________ (Would you let me know some more expressions which signs say? Or do you have a good website

asked by John on November 19, 2008
49. ## Psycology

Behavior is ________ while mental processes are ________.

asked by Anonymous on January 21, 2012
50. ## college physics

Light may be considered to travel as a ________ or a ________.

asked by Cristina on July 31, 2010
51. ## Psychologic

Dacher and Emiliana suggest that compassion can be defined as: The feeling a person has in the presence of ________, is coupled with an urge to ________. sadness, cry pain, escape anger, fight suffering, help

asked by zxcv on October 26, 2014
52. ## science

i need help at these. thx 1.the statement, " all living things are made of cells" is an example of _______. 2. a controlled experiment helps to eliminate the effects of unwanted ________. 3. ________ science emphasizes inquiry and observation.

asked by jen on September 24, 2010
53. ## Chemistry

At 25°C, K = 0.090 for the following reaction. H2O(g) + Cl2O(g) equilibrium reaction arrow 2 HOCl(g) Calculate the concentrations of all species at equilibrium for the following case. 1.3 mol pure HOCl is placed in a 1.6 L flask [HOCl]________

asked by Ann on February 27, 2012
54. ## math

what is the third term necessary to make this a perfect square trinomial? what is the binomial quantity squared it is equivalent to? x^2 - 9x _______= (________)^2 x^2 + 10x _______= (________)^2

asked by lauren on April 21, 2016
55. ## Algebra

y = ax, has asymptote ________ and y-intercept ________.

asked by Connor on May 5, 2013
56. ## Pre-Cal

Find sin x/2, cos x/2, and tan x/2 from the given information. [1]. sin x = 5/13, 0° < x < 90° 1). sin x/2 =________. 2). cos x/2 =________. 3). tan x/2 =________. [Note: Plz help with these 3]

asked by Amber on July 7, 2016
57. ## vocab.

1. The lake's reflection usually creates a glare, but now the surface is _________. murky 2. Sad sounds of his ______ show how much he regrets the tragedy. lament 3. When prey is scarce, a carnivore will ________ whenever it can. gorge 4. The warriors

asked by anonymous on November 27, 2007
58. ## English

Can someone please confirm the following? 1. The yellow house down the street from me is for sale. (Down is underlined) a. preposition b. conjunction c. adjective d. adverb I think #1 is A, or C. 2. A pregnant person knows how difficult it is to get in and

asked by Heather on May 18, 2018
59. ## Chemistry

A dime is found to have a mass of 2.33 grams. Using unit analysis, show what the mass of this dime is in kilograms. 2.33 grams x ________ _______ (number) (unit) ________________________________________________ ________ ________ (number) (unit) = ? ___ kg

asked by Anonymous on July 3, 2017

5. Volume is an object is how much ________ it takes up. 6. When we measure the temperature of an object in the metric system, we use _______ 7. Scientist say that measuring mass of an object means measuring how much matter something has. What is matter?

asked by Joy on September 29, 2008
61. ## spainsh 2

Provide the correct form of the conditional tense for the regular verbs in thefollowing sentences: 1. Si yo tuviera hambre, ________ (comer.) 2. Si el bebé tuviera sueño, él _______ (dormir.) 3. ¿Qué te _______ (gustar) pedir? 4. Me _________ (gustar)

asked by Alexus on January 2, 2013
62. ## social studies

I need help on these questions: John ________, (John) Adams And Paul Revere were all leaders of the ________ ____ _________. To help fight the colonists, King George III hired ___________ from ____________.

asked by Celest on January 28, 2013
63. ## Science

My little brother needs help on this worksheet. And I have no clue. 1. For waves that travel with the same speed, wavelengths increases as frequency ______. 2. Radiant energy decreases as _________ increases. B1b. The radio waves from the ________ antenna

asked by Dillon on January 1, 2010
64. ## physics

Heat can never flow from ________. how come it is cold to hot?

asked by Sabina on March 2, 2015
65. ## Finite Math

Let A and B be two events in a sample space S such that P(A) = 0.5, P(B) = 0.6, and P(A intersection B) = 0.15. Find the probabilities below. Hint: (A intersection Bc) union (A intersection B) = A. (a) P(A|Bc) ________ (b) P(B|Ac) ________

asked by Seth on November 20, 2014
66. ## economics

Assuming the inverse demand function for good Z can be written as P = 90 - 3Q, when Q is equal to 5, average revenue and marginal revenue are equal to ________ and ________. Choose one answer. a. \$75; \$75. b. \$75; \$60. c. \$60; \$60. d. \$85; \$85.

asked by ammu on July 28, 2011
67. ## Math

I was wondering if I solved these problems right? Simplify the following: 3xy^2 4xz ______ + ______ = 7xyz 2y 3x _____ 5 2(x-1) 3(x^2-4) ______ * ________ = 6(x-2) 4(x+2) 5x-5 ______ 20 x^2-x-6 3(x^2-4) ________ / __________ = (x-3) (x+5) 7x+7 x^2+6x+5

asked by Sara on June 13, 2011
68. ## Chemistry

In order for a cell potential to be a standard cell potential, the concentration of all ions in solution must be ________ M, the partial pressures of all gaseous species must be _______ atm, and the temperature must be ________ K. I need help with the

asked by Ashley on December 4, 2012
69. ## art

Jeff Wall’s A Sudden Gust of Wind (after Hokusai) is a ________ that refers to a ________. A) film; painting B) sculpture; photograph C) photograph; print D) building; sculpture E) collage; earthwork

asked by Pebbles on May 29, 2011
70. ## Chemistry

In order for a cell potential to be a standard cell potential, the concentration of all ions in solution must be ________ M, the partial pressures of all gaseous species must be _______ atm, and the temperature must be ________ K. I need help with the

asked by Ashley on December 4, 2012
71. ## Math

check my work 22 km=____m A=2.2 13 oz =___g A= Choose the most reasonable measure of weight. A calculator A=0.5 kg Complete the following statement. 540 s = ________ min A= 9min Complete the following statement. 12 ft = ________ in. A=144 in.

asked by Terry B on April 6, 2008
72. ## help please on this

Making a vaccine for HIV is difficult because the virus has a rapid rate of (A)__________. This is because it is a(n) (B)________ - its genetic material is RNA instead of DNA.

asked by john on May 21, 2014
73. ## Science

fluids are substances that can flow, include ________ and ________ and will flow from areas of low pressure to high pressure.

asked by Roy S. on April 16, 2011
74. ## physics

Two identical springs (neglect their masses) are used to “play catch” with a small block of mass 200 g (see the figure). Spring A is attached to the floor and compressed 10.0 cm with the mass on the end of it (loosely). Spring A is released from rest

asked by Luis on July 3, 2011
75. ## Computers C++

1). After the assignment statement result = isspace('\t'); result has the value ________. 2). The data type of islower('g') is ________. 3). What will be output given the following information: float * pointer; float pay = 3.75; pointer = &pay; cout

asked by Keith on July 14, 2013
76. ## English

________ give specific information inside the text for the material used. Select one: a. Citations b. Parenthetical references c. Footnotes d. Cliff notes

asked by Frances on November 15, 2018
77. ## physics

Two identical springs (neglect their masses) are used to “play catch” with a small block of mass 200 g (see the figure). Spring A is attached to the floor and compressed 10.0 cm with the mass on the end of it (loosely). Spring A is released from rest

asked by Luis on July 3, 2011
78. ## Physical Science

QUESTION GIVEN---Thermal conductors don’t have to be hot to transfer heat. According to Ch.16, explain a situation when an ice cube would still transfer heat to another object it is in contact with. MY ANSWER---Because, the ice may be trying to transfer

1. Which of the following best shows the transfer of heat by radiation? my answer: c 2. Which of the following best shows the transfer of heat by convection? my answer: b 3. Water has specific heat of 4200 J per kilogram per degree celsius. This means that

asked by Lisa on March 4, 2014
80. ## Science

okay a couple. Air Masses move from ________ (rain,winds) A _______ front moves back and forth over the same area. (warm,statinary) At ________ fronts, warmer air gradually rises above cooler air.(warm,cold)

81. ## Health Part 2

People living with HIV can have a longer and healthier life by ________. A. Joining a support group B. Taking their medicines C. Learning as much as possible about HIV and available treatments D. All of the above I'm guessing D? What percentage of all

asked by Scarlett on August 17, 2014
82. ## Intro Chemistry

I am reviewing my test and I having trouble figuring out the answer to the following question: List the following element symbols in order of decreasing exothermic electron affinity: Al, Ca, As _______>________>________ I wrote: Al>As>Ca (I got it wrong) I

asked by chem on March 6, 2010
83. ## science

hurricanes in the northern hemisphere always travel north while hurricanes in the southern hemisphere always travel south. This is due to the earths _______ and is called the ________ ________. can you help me fill in the blanks

asked by amanda on October 27, 2009
84. ## English

1. To avoid using unnecessary colons, use the colon only after a/an ________. A. coordinating conjunction B. series of items C. main clause D. introduction 2. A(n) ________ introduction establishes your authority on the topic and sets the stage for the

asked by Jay on February 13, 2015
85. ## English

In the Miranda decision, the Supreme Court ________ that officers ________ warnings to potential criminals. a) require/provides b) require/provide c) requires/ provide d) requires/provides My answer C

asked by Rebe on May 31, 2018
86. ## math

Use polynomial long division to find the quotient and the remainder when 2x 3 +x 2 +3x−1 is divided by x+4 . Also, check your answer by showing that 2x 3 +x 2 +3x−1 is equal to x+4 times the quotient, plus the remainder. B. dividend = quotient x

asked by Anonymous on October 30, 2015
87. ## English

1. In formal writing, abbreviations ________. A. can be used sparingly B. should never be used C. can be used depending on the instructor's preference D. can be used depending on the discipline 2. A paragraph contrasting two teachers in which the first

asked by Jay on April 2, 2015
88. ## physical science

hermal conductors don’t have to be hot to transfer heat. According to Ch.16, explain a situation when an ice cube would still transfer heat to another object it is in contact with.

asked by sidney on October 21, 2015
89. ## practical english

1)We were ________ late when he called. (all ready,already) 2 ) Ninety________ of the people were voting. (percent,percentage) 3) The river has overflowed__________banks. (it's, its) 4) The religious ________ were over by noon. (rights,rites) 5) I decided

asked by Lola on December 22, 2011
90. ## English

The children were ________ excited when they heard they made the team; they jumped up and down ________. a) real/noisy b) really/noisy c) real/noisily d) really/noisily Answer D

asked by Abby on January 8, 2019
91. ## Chemistry

A researcher is studying the decomposition of A as shown by the general reaction below: 2 A(g) 4 B(g) + 2 C(g) Initially, the scientist fills an evacuated 1.772 L flask with 3.710 x 10-1 moles of species A. Upon equilibrium, it is determined that the

asked by Summer on December 9, 2011
92. ## Science

An energy pyramid illustrates that energy in the form of ________ is lost to the surroundings as it is passed from one organism to the next? (The real question provides a list of possible answers but it's wayy too long to type but on that list there's

asked by EJ on October 25, 2018
93. ## vocab.

Words to Know affliction cowering fetter gorge infamous lament livid loathsome murky pilgrimage purge relish talon taut writhing 1. The lake's reflection usually creates a glare, but now the surface is _________. murky 2. Sad sounds of his ______ show how

asked by anonymous on November 26, 2007
94. ## general science

When heat energy travelsby convection enrgy is transferred by the circulation of heated material is this tru? Yes. Convection heat transfer takes place as the result of circulation of a fluid between hot and cold regions.

asked by Shannon on July 4, 2007
95. ## Science

A homeowner determined that he used 114 gallons of oil to heat his home during game the winter. This information would be considered part of his ________?

asked by Debbie on June 1, 2017
96. ## Criminal Justice

Question: Criminal investigation is a/an ________ and ________ series of activities designed to use various pieces of information and evidence to explain the events surrounding a crime. Identify a suspect, and link that suspect to a particular crime or

asked by Erica Chaviano on March 7, 2014
97. ## American government

A shift toward cooperative federalism was evidenced by President Obama support of the silly bill that included temporary ________ funding for ________ function such as education and public safety. A. Federal;federal B. State;state C. State;federal D.

asked by sallie on March 12, 2016
98. ## Health Part 2

Drinking too much increases a person’s chances of being ________. A. Injured or killed B. Incarcerated C. Fired at work D. Divorced there is no book material on this question, common sense says A. but C & D are also possible. Do you object to my

asked by Scarlett on August 18, 2014
99. ## science

Here are all the word you can use chemical property mixture heatcapasity homogeneous viscosity sublimitation physicalproperty compound chemicalformula substance density mass tempurature pressure heterogenerous A _________ property of matter describes its

asked by jacob on April 11, 2016
100. ## SPANISH HELP SO CONFUSED

completa estos esoganes con la forma adecuanda del Imperativo de los verbos que aparecen entre parentesis. 1. "________ (creerselo-tu), Londres desde 38." 2. " pierd esta opotunidad, ________(venir-tu) a conocernos." 3. "No _______(dudarlo-usted),

asked by sam on March 11, 2009