Questions Asked on
August 25, 2017

  1. History, please check

    1. Which was a weakness of the Articles of Confederation? (1 point) Congress did not have the power to create a military. Congress did not have the power to tax the states.*** States had no way to settle disputes between other states. States had to

    asked by Nausicca202
  2. PAP ALG

    the average radius of Jupiter's orbit is 464,779,036 miles, and it travels at an average speed of 28,108 miles per hour. Q: How many years does it take Jupiter to orbit the sun?

    asked by Lucy
  3. math

    A ball is dropped from a height of 18 m.On each rebound it rises 2/3 of the height from which it last fell. What distance has it travelled at the instant it strikes the ground for the 5th time?

    asked by jessie
  4. chemistry

    How is collaboration necessary and important for scientific advancement. use examples from the atomic theory please help

    asked by Anonymous
  5. Math

    The Cost of grassing a square lawn at 1.35 per m suare is 72037.35.Find the cost of fencing with two times at rs 2.85 per m.

    asked by Sahar
  6. chemistry

    why is Collaboration necessary and important for scientific advancement. use an example from the atomic theory please help

    asked by malia
  7. AP Physics 1

    How much work is required to compress a spring, k = 33.3 N/m, from its equilibrium point at x = 0.0 m to x = 5.0 m? I am not sure how to approach a problem like this - what equation do I use? I know work = Force * Distance, but these aren't exactly terms I

    asked by Tyger2020
  8. math ( Discrete Functions)

    lottery offers two options for the prize. (7) Option A: $1000 a week for life. Option B: $600 000 in one lump sum. If you choose Option B, you have the opportunity to place the winnings into an investment that also makes regular payments, at a rate of

    asked by Sammy
  9. English

    1. When I entered the room, she was playing the piano. 1-1. When I entered the room, she played the piano. 1-2. As soon as I entered the room, she was playing the piano. 2. While I entered the room, she was playing the piano. 3. I entered the room while

    asked by rfvv
  10. chemistry

    How do carbon-12 and carbon-13 differ? (select all that apply) they have different amount of electrons they have different amount of neutrons they have different atomic charges they have different mass numbers I know one of them is b please help

    asked by malia
  11. Physics

    If intensity is 300 and amplitude is 200.when ampitude is increased to 800 what will be intensity?

    asked by Anonymous
  12. Algebra

    Sarah's mother has a miniature village modeled after her home town. The model is 10 feet long and 7 feet wide. The actual village is 7 miles long. What is the village's actual width? I just want to know if I should convert the feet to miles at one point.

    asked by Brooke
  13. math

    A lottery offers two options for the prize. (7) Option A: $1000 a week for life. Option B: $600 000 in one lump sum. If you choose Option B, you have the opportunity to place the winnings into an investment that also makes regular payments, at a rate of

    asked by Sammy
  14. Chemistry

    What is the molecular formula of a molecule that has an em formula of CH and a molecular mass of 78.11 g/mol?

    asked by Karina
  15. Physical Science, Science

    The barometric pressure in Breckenridge, Colorado (elevation 9600 feet) is 580 mm Hg. How many atmospheres is this? How do we find the answer for this?

    asked by Apple
  16. AP Physics 1: Pendulums

    A 2.20 kg pendulum starts from a height of 5.00m. It swings back and forth through one whole oscillation but only returns to a maximum height of 4.75m. How much negative work was done on the pendulum during the first entire oscillation?

    asked by Tyger2020
  17. Math

    Ms. Alison drew a box-and-whisker plot to represent her students’ scores on a midterm test. Josh received 83 on the test. Describe how his score compares with those of his classmates. a. About 23% scored higher; about 77% scored lower. b. About 50%

    asked by Brooke
  18. Science

    For the reaction IO3� + 5I� + 6H+ 3I2 + 3H2O the rate of disappearance of I� at a particular time and concentration is 5.0 x 10-3 M s-1. What is the rate of appearance of I2

    asked by Anonymous
  19. Physics

    If intensity is 300 and amplitude is 200.when ampitude is increased to 800 what will be intensity?

    asked by Anonymous
  20. Maths

    for every 4 red balloons i have there will be 9 blue. How many red balloons would i have if there are 27 red balloons?

    asked by Anonymous
  21. geography

    valley and ridge region is known for its a. rich farmland**** b. granite quarries c. high mountain ranges d. textile production Am I right

    asked by heather martin
  22. Math- Discrete Functions

    Vanna has just financed the purchase of a home for $200 000. She agreed to repay the loan by making equal monthly blended payments of $3000 each at 4%/a, compounded monthly How much sooner would the loan be paid if she made a 15% down payment? How much

    asked by Tony
  23. English

    "Holly stood up and leaned the guitar against the couch. " I have decided. Im going to get a piece of pie to help me decide. She sighed and walked into the kitchen. Which of the following words best describe Holly's tone? A. Dejected B. Disinterest C.

    asked by Cassandra
  24. Math

    What is the relationship between 1.0 and 0.1? A) 0.1 is 10 times as much as 1.0 B) 1.0 is 1/10 of 0.1 C) 0.1 is 1/10 of 1.0 D) 1.0 is equal to 0.1 My first elimination are c and d and I know that 0.1 is 10 times as much as 1.0. Now choice b is also true.

    asked by Lauren
  25. Physics

    An extreme skier, starting from rest, coasts down a mountain slope that makes an angle of 25.0o with the horizontal. The coefficient of kinetic friction between her skis and the snow is 0.200. She coasts down a distance of 10.4 m before coming to the edge

    asked by Eisya
  26. chemistry

    hydrogen sulfide gas is bubbled through a solution of iron III chloride state and explain what happens

    asked by Anonymous
  27. literature

    From "There will come soft rains", Although Bradbury’s story takes place in the future, what real war is Bradbury commenting on in his story? [Hint: the story was published in 1950] How was that war fought/won differently than WWI? What technological

    asked by katie
  28. Math

    Ms. Alison drew a box-and-whisker plot to represent her students’ scores on a midterm test. Josh received 53 on the test. Describe how his score compares with those of his classmates. a. About 25% scored higher; about 75% scored lower. b. About 50%

    asked by Brooke
  29. algebra

    A rare bacterial culture is being grown in a lab. As the days progress, the cells multiply and grow. After 1 day, there is only 1 cell. After 2 days, there are 9 cells. After 3 days, there are 20 cells. After 4 days, there are 34 cells. Which recursive

    asked by Steve
  30. English

    1. How can I move money from my bank account to his? 2. He has moved to Harvard. 3. He took the streetcar and moved to the bus. 4. How can I move transfer from my bank account to his? 5. He has transferred to Harvard. 6. He took the streetcar and

    asked by rfvv
  31. Chemistry

    How many moles of calcium carbonate, CaCO3, are in 1.500 L of a 0.40M calcium carbonate solution?

    asked by Karina
  32. Social Studies

    What does the timeline suggest as a reason why the French supported the Americans during the Revolutionary War? A.) The French hoped to overthrow the Americans and reclaim their land. B.) The French were angry with Britain and wanted to support its

    asked by Cutlass
  33. Parenting

    1. Why is it important to learn about parenting? 2. To what extent does the average person know about child development and parenting? 3. What are some things most parents don’t know about parenting, but maybe should?

    asked by Dave
  34. English

    1. May I speak to Tom, please? 2. May I speak with Tom, please? ------------------------------- Can we us both 'to' and 'with' in a telephone conversation? Are they interchangable? The same?

    asked by rfvv
  35. English

    1. After breakfast, we went to Mirror Lake. 2. After breakfast, we went to Lake Mirror. 3. That is Lake Ontario. 4. That is Ontario Lake. (Which one is correct? Can we use both expressions? Please check the word order.)

    asked by rfvv
  36. Chemistry

    A 300 g glass thermometer initially at 32 ◦C is put into 165 cm3 of hot water at 88 ◦C. Find the final temperature of the ther- mometer, assuming no heat flows to the surroundings. The specific heat of glass is 0.2 cal/g ·◦ C and of water 1 cal/g

    asked by Eliza
  37. Chemistry

    A 7 gallon bucket of water of mass 26.502 kg and temperature 100◦C is added to a 62 gallon gallon tub of water of mass 234.732 kg having a temperature of 10◦C. What is the final equilibrium temperature of the mixture? Assume there is no loss of heat to

    asked by Eliza
  38. Chemistry

    If 226 g of water is contained in a 311 g alu- minum vessel at 11◦C and an additional 92 g of water at 91◦C is poured into the container, what is the final equilibrium temperature of the mixture? The specific heat of aluminum is 900 J/kg · ◦C and of

    asked by Eliza
  39. English

    1. Place the book upside down on the desk. 2. Place the book face down on the desk. 3. He placed the cup upside down on the table. 4. He placed the cup face down on the table. (Can we use both expressions together? Is each pair the same in meaning?)

    asked by rfvv
  40. math sequence

    5th term for recursive sequence: a(1) = 1 a(n+1)=3a(n)-1

    asked by jack
  41. Maths

    Five integer scores out of 10 are all greater than 0. If the median is x, the mode is one more than the median and the mean is one less than the median, find all the possible sets of values if x is less than 7.

    asked by Hanley
  42. english

    How does the setting affect the mood of literature? I need help on this, because I am confuse on what it is asking for.

    asked by boruto
  43. Maths

    In trapezium ABCD AB Parallel to CD diagonal intersect at O(AC and BD)how can we prove that AOD and COD are similar

    asked by Sanjay
  44. Physics

    what is refractive index in apperent depth

    asked by albert
  45. calc 3

    Find a unit vector that is parallel to the line tangent to the parabola y = x^2 at the point (4, 16).

    asked by Tayb
  46. To Writeacher,Bobpursley and Damon

    I posted again at my question avilable display.cgi?id=1503490842 I would be glad if you have a look at that. Thank you!

    asked by Emma
  47. Algebra II

    A playground is to be constructed at the back of a daycare center using 164 feet of fencing. The back of the building will serve as one of the long sides of the playground. The playground is to have a length 6 feet longer than its width. Find the

    asked by R
  48. Algebra II

    Michael and his sister Jane left their house at the same time going in the opposite direction. Michael drove at an average speed of 40 mph, while Jane drove at an average speed of 35 mph. After how many hours were they 400 miles apart?

    asked by R
  49. english

    “I did not know what to do. I could not afford to be seen walking with her, and I did not even want to - but on the other hand, the flattery of those humble, hopeful turnings was not lost on me. A role was shaping for me that I could not resist

    asked by Cassandra
  50. Social Studies

    Serves as most of the Georgia-South Carolina boundary · Forms Lake Hartwell in eastern Georgia · Lies in the Piedmont and Coastal Plain regions. These are all describing what Georgia river? A) Flint B) Savannah C) Ocmulgee D) Chattahoochee

    asked by Lexi-girl
  51. Math- Discrete Functions

    Mary would like to save $10 000 at the end of 5 years for a future down payment on a car. How much should she deposit at the end of each week in a savings account that pays 1.2%/a, compounded monthly, to meet her goal?

    asked by Sydney
  52. math

    a sec theta + b tan theta =c and p sec theta + q sec theta = r then eliminate theta

    asked by aryan
  53. science

    20 gm of an acid furnishes 0.5 mole or HNO3+ iONS in its aq solution .the value of 1 eqyivalent if the acid will be

    asked by babli gupta
  54. Finance

    Norris currently has an account balance of $3,703.05. He opened the account 25 years ago with a deposit of $1,725.95. If the interest compounds monthly, what is the interest rate on the account? My answer is 3.1%

    asked by Steve
  55. Math

    Piano lessons cost $30 per lesson. Find ordered pairs that represent the total cost for x number of lessons. (–1,–30) (0,30) (1,30) (1.5,50) (3,90)

    asked by Degf
  56. Math

    50√3/2-20√3/3-25√3/3

    asked by kenny
  57. Math

    50√3/2-20√3/3-25√3/3 with step by step plz

    asked by kenny
  58. history

    People Engage in trade mostly in order to

    asked by Anonymous
  59. algebra

    The population for a city is 39,194 and grows continuously at a rate of 6.9% each year. What is the approximate population in 17 years? My answer is 35,230

    asked by Steve
  60. algebra

    The population for a city is 39,194 and grows continuously at a rate of 6.9% each year. What is the approximate population in 17 years? My answer is 121,854

    asked by Steve
  61. algebra

    The number of customers visiting a local business is 48,961 and has been continuously declining at a rate of 2.5% each year. What is the approximate number of customers in 13 years. My answer is 35,230

    asked by Steve
  62. chemistry

    what substances can affect a waters boiling point? please help

    asked by malia
  63. English

    1. Why don't you sit here, pretending to study? 2. Why don't you sit here, and pretend to study? 3. Why don't you sit here, while you are pretending to study? ------------------------------ Are they all the same in meaning?

    asked by rfvv