1. english

    Are my solutions right?? 1. "There's someone knocking at the door! Who can it be at this time of night?" "___ Helen. She said she might come round to watch the midnight movie on TV." A: That's going to be; B: That'll be; C: It's due to be. I choose A and B

    asked by Minnie on October 26, 2012
  2. English

    Word box adhere affirm atrocity audition cope deter disquieting empower fluent lag mangle misapprehension optimist prowl stupefy sulky supplement surge trait unscrupulous 1.He is so careless in handling his textbooks that by the end of the term he has

    asked by Jerald on April 1, 2013
  3. Math - Algebra (Percents and Ratios)

    At a little league game, three fourths of the people in the stands were kids amd the rest were parents. If the ratio of dad to moms is 3:4, what percent of the people attending the game were moms? (Give answer to the nearest percent.)

    asked by Christine on December 14, 2016
  4. math

    the function rule C = 10n + 26 relates the number of people n who attend a small concert to the cost in dollars C of the concert. Make a table of the input/output pairs to show the cost if 27, 39, and 43 people attend.

    asked by kelsey on May 18, 2014
  5. math

    The function rule C=10n+26 relates the number of people n who attend a small concert to cost in dollars C of the concert. Make a table of the input/output pairs to show the cost if 27, 39, and 43 people attend

    asked by abstract on April 26, 2016
  6. psy

    help please.... What attributes make someone attractive? How does proximity influence attractiveness? Are people with similar interests more or less attractive than people with different interests? Why? What factors create lasting sustainability in

    asked by Brecken on March 21, 2011
  7. Math

    Population density is the number of people per unit of area. What is the population density of a state that has 626,011 people in 9,620 square miles? Round to the nearest whole number. 650 65 This one? 651 6,507

    asked by Loomin on December 5, 2017
  8. STATSHELP

    A poll was conducted that asked 1015 people how many books they had read in the past year. Results indicated that x-bar= 12.3 books and s=16.6 books. Construct a 95% confidence interval for the mean number of books people read. ____, _____ PLEASE HELP

    asked by Megan on May 5, 2013
  9. Math to hard please help

    The function rule C= 10n+26 relates the number of people n who attend a small concert to the cost in dollars C of the concert. Make a table of the input/output pairs to show the cost if 27,39, and 43 people attend.

    asked by stupid at math on May 10, 2015
  10. Advanced Algebra

    The world's population is over 6 billion people. A estimate of 1/6 of them celebrate Christmas. Santa works from midnight until 6:00am. How much time does Santa have to visit each house? How many houses must he visit each second? Allow for 4 people per

    asked by Pennie on December 18, 2007
  11. Social studies

    How does the Bill of Rights in the U.S Constitution limit the government? A. by separating state and federal powers B. by giving the authority to rule the people C. by establishing the rule of law D. by granting certain rights to people that government

    asked by Amber on January 12, 2016
  12. Public health Administration

    Design a PowerPoint presentation (6-8 slides) in which you define public health. Provide an overview of Healthy People 2020 and present your perspectives regarding at least one of the leading health concerns posed by Healthy People 2020.

    asked by Dee on June 9, 2015
  13. Social Studies

    8.Which point in the Virginia Plan was objected to by supporters of the New Jersey Plan? A. Larger states should have more representatvies in Congress B. Congress requires greater power C. The government needs an executive branch D. The government needs a

    asked by Jaycee on January 19, 2012
  14. Math-Can u help me Reiny?

    An electronics store surveyed every 8th customer who came into the store for a week. Of the 380 people who responded, 185 people watched movies on VHS tapes. 251 people watched movies on DVDs. 72 people watched movies both on VHS tapes and DVDs. i. Of

    asked by Jen on July 10, 2011
  15. English

    i require assistance in proofreading and editing this paragrpah please: Some people believe that empire expansion is another way to protect a nations culture and religion by expanding, oppressing other cultures. But by expanding you leave your culture and

    asked by jake on December 31, 2009
  16. physic

    Hi!Question: A river flows due east at 1.70m/s.A boat crosses the river from the south shore to the north shore by maintaining a constant velocity of 8.0m/s due north relative to the water. A.What is the velocity of the boat relative to shore?___m/s and

    asked by Chan on September 30, 2009
  17. physics

    Michaela is planning a trip in Ireland from Killarney to Cork to visit Blarney Castle. She also wants to visit Fermoy which is located 86 km due east of Killarney and 27 km due north of Cork. Draw the displacement vectors for the trip when she travels from

    asked by dale on February 7, 2010
  18. Math

    Out of a group of (50,000) births, the number of people, f(x), surviving to age (x) is modeled by the function f(x)=5000 square root 100-x. To what age will (20,000) people in the group survive?

    asked by Marie on January 5, 2011
  19. English

    Can you please give me your opinion on the poem Amulet by Ted Hughes. i have to write a literary analysis on this poem but i have to include the opinion of at least three other people and compare how my opinion differs with their opinion. So i need to know

    asked by <<<HELP>>> on November 23, 2007
  20. Math Ms. Sue

    population density is the number of people per unit area what is the population density of a state that has 1329192 people in 35385 square miles round to the nearest hole number

    asked by J-kid on February 6, 2017
  21. math

    Suppose that people's heights (in centimeters) are normally distributed, with a mean of 170 and a standard deviation of 5. We find the heights of 80 people. (a) How many would you expect to be between 170 and 175 cm tall? (b) How many would you expect to

    asked by Andrew on March 10, 2013
  22. History

    Which option accurately describes the impact the Columbian Exchange had on the indigenous people of the Americas? A. The Columbian Exchange enabled the trade of the coca plant, which was later made into an early form of cocaine. B. Europeans brought

    asked by Kennedy on January 22, 2018
  23. History

    Which option accurately describes the impact the Columbian Exchange had on the indigenous people of the Americas? A. The Columbian Exchange was a barter system between European explorers and the indigenous people, who exchanged gold for rum and spices. B.

    asked by Michael on January 22, 2018
  24. English

    Anyway i can fix this? tips? advice? Indian Stereotypes By: Bryce Romig “How about you go back to your own country?” a woman said as she line jumped a Lakota Indian woman in a grocery store line. The woman was judging someone she doesn’t personally

    asked by Bryce on August 30, 2011
  25. physics

    A 200-m-wide river flows due east at a uniform speed of 4.9 m/s. A boat with a speed of 9.0 m/s relative to the water leaves the south bank pointed in a direction 33o west of north. What is the (a) magnitude and (b) direction of the boat's velocity

    asked by jr on January 26, 2011
  26. physics

    (a) What is the direction of the force on a wire carrying a current due east in a location where the Earth’s field is due north? Both are parallel to the ground. Answer: Direction of force is Vertically up from ground (b) Calculate the force per meter if

    asked by anonymous on October 2, 2014
  27. Physics

    A 130-m-wide river flows due east at a uniform speed of 4.1m/s. A boat with a speed of 6.6m/s relative to the water leaves the south bank pointed in a direction 29o west of north. What is the (a) magnitude and (b) direction of the boat's velocity relative

    asked by barich on September 25, 2015
  28. physics

    I tried doing this problem but couldn't get the right answer. I don't get how the answer is 2.19cm. Is the distance referring to the vertical or horizontal distance Four people, each with a mass of 73.5 kg, are in a car with a mass of 1190 kg. An

    asked by flame on October 4, 2010
  29. Physics

    A person doing a chin-up weighs 615.4 N, disregarding the weight of the arms. During the first 21.0 cm of the lift, each arm exerts an upward force of 435 N on the torso. The acceleration of gravity if 9.81 m/s 2 . If the upward movement starts from rest,

    asked by Jim Kirk on September 28, 2010
  30. Social studies

    How did the Gulf of Tonkin Resolution affect the course of the Vietnam war? A. It was a major political victory for the Vietcong. B. It convinced Americans that the domino theory was correct. C. It caused Americans to take an active role in the fighting.

    asked by Space unicorn on April 19, 2017
  31. physic mechanic

    A particle is pushed horizontally by a constant horizontal force of magnitude F, which starts from the rest at x=0 in the positive ݔ direction. During the movement, it is also acted by the air resistance force that equivalent to bv, where b is the

    asked by mad on June 19, 2016
  32. Nuclear Crisis Help

    the workers who have been trying to bring the nuclear crisis under control volunteered 4 the job. what factors might they have weighed when deciding whether or not to stay behind and help. What qualities do you think these people must possess? Why do you

    asked by Anonymous on April 19, 2011
  33. Algebra 1 (Ms. Sue or Steve or Reiny)

    I cannot solve these, no matter how much I have desperately tried. I must complete this quickly! Can anyone assist me, please? 1. A store manager is accepting applications for part-time workers. He can hire no more than 14 people. So far, he has hired 9

    asked by Anonymous on October 28, 2013
  34. math

    If 210 people say pizza is their favorite food,how many people were surveyed using the graph if 42% chose pizza, 33% chose hotdogs, and 25% chose pasta?

    asked by joe on February 8, 2016
  35. math

    the cost of a banquet is $95.00 plus $15.00 for each person attending. write an equation that gives total cost as a function of the number of people attending. what is the cost for 77 people?

    asked by JT on November 8, 2017
  36. math

    in a survey of 1,500 people who owned the same make of car, 600 indicated that they would buy the same make of car again. What percent of these people were satisfied with their car?

    asked by Vicky on November 13, 2013
  37. Math

    For a store contest four out of every sixtyfive people who visit the store will receive a free dvd. If 455 people visit the store how many DVDs were given away.

    asked by Anonymous on October 23, 2018
  38. MATHS

    The recipe for mint chocolate ice cream requires 2 1/4 cups of creams for 5 people. You need ice cream for 8 people. How much cream will you need? Please explain,thanks.

    asked by BRENDON on September 13, 2009
  39. US History

    12. To which groups did George Wallace target his campaign? a. southerners and blue-collar voters b. Republicans and left-leaning Democrats c. campus radicals and antiwar forces d. professors and editorial writers A? 15. What effect did Supreme Court

    asked by mysterychicken on November 11, 2010
  40. american goverment

    The fabric of American empire ought to rest on the solid basis of the consent of the people. The streams of national power ought to flow from that pure, original fountain of all legitimate authority. –Alexander Hamilton, The Federalist No. 22 Use the

    asked by joeyyyy33 on January 1, 2017
  41. Pre-Calculus

    In the Adirondack Mountains near Tupper Lake, New York, forest fire observers used fire observation towers for over 70 years. The people who staffed the towers reported forest fires and smoke sightings. As many as 57 towers were used by the observers;

    asked by Abby on April 13, 2018
  42. Math

    A study determines that 60% of the voters in a town intend to vote for the incumbent mayor. If a sample of 8 people is selected, using the binomial formula, what is the approximate probability that 6 of the 8 people surveyed intend to vote for the

    asked by Tony on April 6, 2013
  43. math

    the function rule c=10n +26 relates the number of people n who attend a small concert to the cost in dollars c of the concert. make a table of the input/output pairs to show the cost if 27,39 and 43 people attend. can someone walk me through this please?

    asked by #lifeSucks on April 3, 2019
  44. English

    I put D. Is this the best answer? In Gulliver's Travels, how are the people of Brobdingnag different from the people of Lilliput? Choose the best answer. A.) The Lilliputians are much more peaceful B.) A king instead of a queen rules the Lilliputians C.)

    asked by McKale on February 2, 2014
  45. Algebra

    A group of people are tubing down a river at an average speed of mi/h. Write a direct variation equation that gives the number of miles y that the people will float in x hours. Graph the equation and use the graph to find the distance traveled in 2.5

    asked by Cairo on September 25, 2017
  46. math

    At a Little League game, three fourths of the people in the stands were kids and the rest were parents. If the ratio of dads to moms is 3:4, what percent of the people attending the game were moms? (Round your answer to the nearest percent.) Please show

    asked by lexis green on May 14, 2012
  47. Math

    1. What is the 117th odd natural number? 2. What is the greatest three-digit number divisible by 3, 4, 5, and 6? 3. How many even numbers are between 101 and 303? 4 How many even numbers are between 201 and 299? if 52 cards are dealt to 8 people as evenly

    asked by dddd47906 on June 6, 2014
  48. math

    the function rule C = 10n + 26 relates the number of people n who attend a small concert to the cost in dollars C of the concert. Make a table of the input/output pairs to show the cost if 27, 39, and 43 people attend. Please help me i don't know how to do

    asked by Batman on May 9, 2013
  49. math

    The function rule C=10n +26 relates the number of people n who attend a small concert to the cost in dollars c of the concert.. Make a table of the input.output pairs to show the cost if 27, 39, and 43 people attend. Help me pleaseee!!!! :(

    asked by Jamanonymous on June 5, 2014
  50. History Help

    Who would support democracy based on the Old Oligarch? A. The poor and the common people B. Thee high-born and wealthy C. Everyone in Athens D. The non-Greek speaking people or Barbarians What do you think the Old Oligarch means when referring to the best

    asked by Cody on February 7, 2018
  51. English

    I have a few more things I'm not sure of. I hope you can help me with them. Thank you. 1)I prefer living in the countryside to living in a big city. I hate busy streets and places jammed with people. (How can you describes streets in which there is a lot

    asked by Franco on January 11, 2011
  52. last math ques!

    this is the last one 45 people cashed checks at bank A on Monday. Of these 80% of these already had accounts at bank A. one-third of the people who did not already have an account opened, opened an account Monday. how many people opened an account monday?

    asked by Chris00 on November 30, 2009
  53. Macroeconomics

    The “Great Moderation” since 1985 could be due either to smaller demand stocks when compared to the period prior to 1985 or to a better response by monetary policymakers since 1985 to the same demand shocks that occurred prior to 1985. Evidence to

    asked by Anonymous on December 6, 2008
  54. Language and Composition

    Despite the women’s movement in the 70s, women still don’t receive equal pay for equal work. Obviously, any attempt to change the status quo is not going to succeed. Appeal to pity Non sequitur Appeal to authority Hasty generalization

    asked by Babygirl on September 19, 2018
  55. History

    Can someone please check my history answers/questions? Thank you very much for your help! 1) How did the federal government use tariffs in the late 1800s to help the United States grow into an industrial power? A) to tax U.S. industry as a source of

    asked by Abby on October 24, 2015
  56. Literature

    from Feast of Fear: Conversations with Stephen King: ..."And I get paid to show people the different perspective. That's why people pay writers and aritists. That's the only reason we're around. We're excess baggage. I have no skill that improves the

    asked by mysterychicken on November 20, 2009
  57. phi 103

    For John Dewey, open-minded inquiry is: (Points : 1) The virtue that prevents habit from making us unwilling to hear other ideas Something only a child can do For people who are weak in their beliefs Reinforcing our own beliefs by talking with people who

    asked by sam on February 8, 2015
  58. Civics

    Which of the following was the primary purpose for including the establishment clause in the first amendment? -to encouage people to attend church of their choice. -to make sure people start their own church. -to make sure states could establish whatever

    asked by melie mel on October 30, 2018
  59. English

    Which of the following is a technique of satire used by Wilde in The Importance of Being Earnest? A. giving information about his characters in a direct, straightforward way B. ridiculously exaggerating the importance people such as Gwendolen place on a

    asked by quick help needed on May 29, 2016
  60. English

    Which of the following is a technique of satire used by Wilde in The Importance of Being Earnest? A. giving information about his characters in a direct, straightforward way B. ridiculously exaggerating the importance people such as Gwendolen place on a

    asked by Noemi on June 30, 2016
  61. Physics

    On the Round Up at the amusement park, people stand in a cylindical "room" of radius 6.18 m and the room rotates until it reaches a rotational frequency of 0.89 revolutions per second. At this point, the floor drops out. What is the minimum coefficient of

    asked by Kyle on May 10, 2016
  62. English

    Which of the following is a technique of satire used by Wilde in The Importance of Being Earnest? A. giving information about his characters in a direct, straightforward way B. ridiculously exaggerating the importance people such as Gwendolen place on a

    asked by quick help needed on May 29, 2016
  63. history

    Do you know what heads are on the University of oregon? what the names of these people are? Heads on a University? What do you mean? Please be specific. Do you mean the people who head up different departments at the U of Oregon? http://www.uoregon.edu/

    asked by Desiree on June 1, 2007
  64. math

    Calculate the average age of people that live in your house. How would the average change if a 90 year old grandmother lived with you? The ages of the people who live with me are 1, 7, 27, 32, 49 and my age 9. But I do not know how to show my work.

    asked by GL on August 13, 2012
  65. Math

    The function rule n=0.69p relates the population "p" and the number of "n" these people who used the internet. The number of people who used the internet was 202 million. What was the population? I am so confused, please help me with atleast the first

    asked by Marco on November 19, 2014
  66. social studies PLEASE HELP

    which of the following is true of social classes? people in most societies cannot improve their status they are based mainly on age people can improve their status by getting a good education they are based mainly on gender im not sure what to even guess

    asked by Anonymous on November 13, 2015
  67. English

    Hello. I've already asked a similar question but will you please clarify whether the articles are used correctly: 1)a quarter of the Russian people support this reform (I mean "the" with people) 2) a quarter of Russians support ...(no article with

    asked by Ilma on May 15, 2011
  68. Math

    A town considers wheather to put curbs along the streets. The ratio of people who support putting cubs to those who oppose it is 2 to 5. A. What fraction of the people oppose putting in curbs?

    asked by Kerry on September 14, 2011
  69. CJA/363

    Technology and Communication Paper · Prepare a 1,050- to 1,750-word paper that explains how technology has affected the communication capabilities of specialized databases in the criminal justice system. · Include the following in your paper: o A

    asked by Jamie on July 19, 2010
  70. English

    Shall I replace "you" with "people" or "we"? Thank you. 1.This newspaper article is about job satisfaction. It claims that the root of job satisfaction lies in people's attitude and expectations. 2) First, it is essential to consider the kind of approach

    asked by Henry2 on December 19, 2011
  71. 2 algebra questions

    how do u find the lest common multiple 4a^2c & 14abc^5 and what decimal part of 40 is 102? if somone could..... can u explain how to do these thanks The least common multiple 4a^2c & 14abc^5 : First look at the factors of each term, and to what power they

    asked by cassii on August 10, 2006
  72. SS

    1.Which of the following was an effect of the Renaissance? A. More people learned Latin. B. More works were published in the vernacular.***** C. The church supported written scientific works. D. People developed a renewed interest in religious subjects. 2.

    asked by ms.sue/writ I NEED HELP!!check these plz! thx! on October 2, 2018
  73. World History

    City-States Essay Assignment In what ways were the Indus Valley people an advanced civilization? In what ways did their civilization compare to an advanced modern civilization today? The Indus people were always a step ahead in a lot of their achievements.

    asked by _Unknown on October 23, 2013
  74. Physics

    Two cars collide at an icy intersection and stick together afterward. The first car has a mass of 1100 kg and was approaching at 8.00 m/s due south. The second car has a mass of 850 kg and was approaching at 24.0 m/s due west. (a) Calculate the final

    asked by Tony on October 8, 2017
  75. math/technology

    What is the frequency of brown-haired people in the sample? (In the sample there is one person with brown hair named Cathy in slot 3 and a person named Samantha with brown hair in slot 4) a. 3 and 4 b. 2 c. 4 d. 3 I think it is either a. 3 and 4 or b. 2,

    asked by theoneandonly on December 3, 2015
  76. Physics

    A chair lift carries people of average mass 75kg to a height of 450m above the starting point. Calculate a) the work done by the chair lift to move one person through 450m. b) the power expended to carry 60 people every 5 minutes.

    asked by Luc on August 3, 2011
  77. Econonics

    people join tennis clubs for a fixed free per year, which entitles them to play as much as they want without charge. because people who pay these feeds play more tennis than others( who can use free public courts), this means sucnk cost matter for

    asked by michelle on April 11, 2012
  78. Extremly hard math

    The function rule C =10n+26 relates the number of people n who attend a small concert to the cost of dollars C of the concert. Make a table of the imput/output pairs to show the cost if 27,39, and 43 people attend. Please help me I don't understand any of

    asked by Dove on May 11, 2015
  79. Ethics

    describe the role civil disobedience played in the civil rights movement It was central. http://www.answers.com/civil%20disobedience

    asked by Anonymous on January 19, 2007
  80. physics

    A 14 kg body is moving through space in the positive direction of an x axis with a speed of 220 m/s when, due to an internal explosion, it breaks into three parts. One part, with a mass of 6.4 kg, moves away from the point of explosion with a speed of 190

    asked by john on March 29, 2011
  81. Civics

    Mena placed an order to purchase 12 soccer uniforms for her son's team. She paid for the uniforms, and they should have been delivered within two weeks. The uniforms were never delivered, but the company refuses two refund her money. Mena contacts a lawyer

    asked by jeje on January 20, 2015
  82. Math

    A total number of 121 people came to the school science fair this year. This number is 7 MORE than TWICE the number of people who came last year's science fair. How many people came last year?

    asked by Emily on December 20, 2011
  83. physics

    The force sensor measures the force on the sensor due to the bumper, but the cart's momentum change arises from the force on the cart due to the bumper. Which of the following facts are needed to assert that the magnitude of these two forces are nearly

    asked by Elisa on July 2, 2008
  84. Physics(semiconductors)

    Is electron and hole flow the same in a diode?is the following explanation correct .if not then please provide the correct one When diode is forward biased,the forward current is the sum of electron current and hole current.this current is diffusion

    asked by Plz help!! on October 12, 2016
  85. Low recovery

    The question is: A student performs a crystallization on an impure sample of biphenyl. The sample weighs 0.5g and contains about 5% impurity. Using his knowledge of solubility, he decides to use benzene as a solvent. The final weight is only 0.02g. Why is

    asked by Sheryl on September 26, 2006
  86. English

    Spring is like a perhaps hand (which comes carefully out of Nowhere) arranging a window, into which people look (while people stare arranging and changing placing carefully there a strange thing and a known thing here) and changing everything carefully

    asked by Kaai97 on January 28, 2016
  87. English

    What is most likely the purpose of King’s Letter from Birmingham Jail? [RI.9-10.6] A. to publicize his personal achievements as a community leader B. to influence others to join the nonviolent civil rights movement C. to provide a legal argument that

    asked by Ciaria on April 2, 2015
  88. psychology

    As discussed in your text, the Implicit Association Test (IAT) A. is based on a culture-free questionnaire. B. has revealed that most people aren’t prejudiced. C. requires subjects to react to a series of black and white faces. D. requires people to

    asked by rami on August 27, 2012
  89. Probability

    In a large crowd, there are three times as many men as women. Three people are chosen at random. Assuming that there are so many people that choosing three has a negligible effect on the proportion of men to women , find the probability that they are a.

    asked by Kayode on March 16, 2019
  90. Maths

    In a large crowd,there are three times as many men as women.Three people are chosen at random.Assuming that there are so many people that choosing three has a negligible effect on the proportion of men to women,find the probability that they are (a) all

    asked by Gbotty on March 1, 2017
  91. Maths

    In a large crowd,there are three times as many men as women.Three people are chosen at random.Assuming that there are so many people that choosing three has a negligible effect on the proportion of men to women,find the probability that they are (a) all

    asked by Rilwan on March 1, 2017
  92. physics

    10 people,each of mass 70 kg, stand on a boat with a mass of 1000 kg. they jump off one end of the boat with velocity 1 m/s relative to the boat. the boat rolls in the opposite direction without friction. a what is the final velocity of the boat if all the

    asked by harkaran on December 13, 2012
  93. Language arts Mrs.Sue check Plz

    A factory might emit (1 point) pollution. smokestacks. resources. 2. How do the members of Don’t Be Crude make a persuasive appeal? (1 point) by embarrassing people by educating people by encouraging people by making people laugh 3. What did Gina Gallant

    asked by Raina on April 22, 2014
  94. Physics

    Three people pull simultaneously on a stubborn donkey. Jack pulls eastward with a force of 68.5 N, Jill pulls with 61.3 N in the northeast direction, and Jane pulls to the southeast with 111 N. (Since the donkey is involved with such uncoordinated people,

    asked by Jordan on January 31, 2015
  95. Physics

    Three people pull simultaneously on a stubborn donkey. Jack pulls eastward with a force of 90.7 N, Jill pulls with 89.1 N in the northeast direction, and Jane pulls to the southeast with 175 N. (Since the donkey is involved with such uncoordinated people,

    asked by Brianna Mathis on September 15, 2012
  96. physics

    Three people pull simultaneously on a stubborn donkey. Jack pulls eastward with a force of 72.7 N, Jill pulls with 79.9 N in the northeast direction, and Jane pulls to the southeast with 103 N. (Since the donkey is involved with such uncoordinated people,

    asked by Emily on November 3, 2014
  97. math

    If 10 human couples move into a new unpopulated area, how many people will live in the area after 200 years? The couples are 20 years old when they move. The people's life expectancy is 60 yeras, the average family has 4 children, and the average couple

    asked by Stephanie on January 28, 2007
  98. Physics

    The mass of a rocket car plus fuel is 2,000kg. The rocket car starts from rest. The engine expels fuel(in the form of exhaust) over a period of 8 seconds. The exhaust has a velocity of 1,000m/s due west, and the velocity of the rocket car after 8 seconds

    asked by Sarah on April 30, 2012
  99. Physics

    The mass of a rocket car plus fuel is 2,000kg. The rocket car starts from rest. The engine expels fuel(in the form of exhaust) over a period of 8 seconds. The exhaust has a velocity of 1,000m/s due west, and the velocity of the rocket car after 8 seconds

    asked by Sarah on April 29, 2012
  100. algebra

    A private plane leaves an airport and flies due east at 192 miles per hour. Two hours later, a jet leaves the same airport and flies due east at 960 miles per hour. How long will the private plane fly until it is passed by the jet?

    asked by Anonymous on March 25, 2015