Questions Asked on
January 7, 2014

  1. Physics-forces

    1. Salim has a paper route. He puts his papers on a toboggan to pull them through the snow. The combined mass of the papers and the toboggan is 24kg. The coefficient of static friction between the toboggagn and the snow is 0.18. The coeefficient of kinetic

    asked by Jessie
  2. physics

    a body of mass 25kg moving at 3m/s on a rough horizontal floor is brought to rest after sliding through a distance of 2.5m on the floor. calculate the coefficient of sliding friction.

    asked by emmanuel
  3. physics

    The minute hand of a large clock is 0.50 m long. (A) Calculate its linear speed at its tip in meters per second. (0.000873 m/s) (B) Calculate the centripetal acceleration of the tip of the hand. (1.52 x 10-6 m/s2)

    asked by Steffine
  4. LAW

    1. For defense counsel to be considered ineffective, the defense attorney must: A. perform adequately. B. prejudice the defendant. C. be a public defender. D. only be unreasonable under prevailing professional norms. im confused between B and D 2. Which of

    asked by Amy
  5. please help me!! with this science!!!!!

    Multiple Choice 1. Which sphere of the Earth system contains all living organisms? (1 point) atmosphere biosphere geosphere hydrosphere 2. Which of the following statements best describes the geosphere? (1 point) the sphere that consists of solid rock

    asked by josh
  6. physics

    3 Fig. 3.1 shows the arm of a crane when it is lifting a heavy box. Fig. 3.1 (a) By the use of a scale diagram (not calculation) of the forces acting at P, find the weight of the box. [5]

    asked by rida
  7. english 11

    In which sentence is the underlined phrase a prepositional phrase functioning as an adjective? My sister was born in Chicago. She went to boarding school in Coventry. My sister moved away in 2009. Her grades gave my sister a place in the top rank of her

    asked by lacey
  8. history

    Can someone please help me? :) 1. Which of the following best describes the beliefs of Andrew Jackson? (1 point) States’ rights should be exercised over federal law. Federal funds should be kept in a national bank. The nation should have a strong federal

    asked by Megan
  9. SCIENCE HELP! ONLY ONE QUESTION!

    Which of the following correctly describes how nerve impulses move throughout the body? A. Electrical transmission through neurons and elecrical transmission between neurons. B. Chemical transmission through neutrons and chemical transmission between

    asked by Someone
  10. Science check answer quick!

    I really do not understand Number 7 Which of these does Newton's law of universal gravitation imply? (Points : 1) The force of gravity between two objects is inversely proportional to the product of the two masses.

    asked by Gianna
  11. Physics help quick!

    22. What does it mean for a force to act in accordance with an inverse square law? The square of the force is inversely proportional to the distance. The force decreases if the distance increases. The force is directly proportional to 1/r2 where r is the

    asked by Anonymous
  12. Math

    Match the account balance with the debt that it represents. Explain your reasoning. 14. Account balance = -$25 15. Account balance < -$25 12. Account balance > -$25 Anser choices a. Debt > $25 b. debt= $25 c. Debt < $25 sorry for bad English I'm chinese

    asked by Miguel Ren
  13. math(please check my answers)

    1. Find the product in simplify. 4/9 of 15/8 A.5/6(I PICKED THIS) B.5/12 C.32/135 D.135/32 2. you are baking cookies for a cookout.you want to make 4 times the amount in the recipe.the recipe requires 2/3 cup of sugar.how much sugar do you need? A.2 2/3

    asked by mathelp124576
  14. Language Arts

    Which of the following situations in "The Censors" represents an example of situational irony? A) Juan ends up being executed after censoring his own love letter to Mariana. B) Juan decides to report a colleague for trying to organize against the

    asked by Tyto
  15. physics

    The spring balance is calibrated in newtons. State how the mass of the rock sample may be found from the reading of the spring balance

    asked by rida
  16. medical billing and coding

    What is the icd 9 cm code for chronic cholecystitis and cholelithiasis?

    asked by eddy
  17. english 11

    In which sentence is the underlined phrase a prepositional phrase functioning as an adjective? My sister was born in Chicago. She went to boarding school in Coventry. My sister moved away in 2009. Her grades gave my sister a place in the top rank of her

    asked by lacey
  18. Math

    Marcus makes a punch that is 1-4 cranberry juice. Which two fractions are equivalent to 1-4?

    asked by Pietro
  19. Math

    How many terms are in the following sequence that follows? 3,7,11,....,439

    asked by Kristen
  20. Ms.Sue please help

    Why do nations form an alliance? Give examples of different kinds of alliances and their purposes

    asked by hafsah
  21. Translate This Please!!!!!!

    —¿Qué hora es? —Es la _____. A. dos B. una C. cinco D. once

    asked by Angela
  22. Biology

    How will you prepare a laboratory procedure to verify the validity of the hypothesis. Give Example.

    asked by Gela
  23. SCIENCE HELP PLZZZZZ! ONLY ONE QUESTION!

    Which of the following correctly describes how nerve impulses move throughout the body? A. Electrical transmission through neurons and elecrical transmission between neurons. B. Chemical transmission through neutrons and chemical transmission between

    asked by Someone
  24. math

    Seven years ago, Jackson's age was 2/5 of the age he will be 20 years from now. How old is Jackson now?

    asked by Tamara
  25. social studies

    I was wondering, what are some similarities between Hudson Bay Company and the Northwest Company

    asked by Steven
  26. Astronomy HELP

    when does a full moon rise and set?

    asked by Mary Ann
  27. Science

    If changing conditions lead to decreased oxygen levels in the stream, the carrying capacity of the stream for the trout will decrease. Oxygen level in water is therefore a(n) _____________ with respect to the number of trout that a particular stream can

    asked by Shane
  28. oops, more LA than i thought..pls check my answers

    oops, more questions... pls check them for me!??: 1. If you were writing a persuasive essay about the need to install solar panels on top of big apartment buildings, what counterargument should you address? (1 point) homeowners can get tax breaks for

    asked by TTR+S<3
  29. Math

    Match the account balance with the debt that it represents. Explain your reasoning. 14. Account balance = -$25 15. Account balance < -$25 12. Account balance > -$25 Anser choices a. Debt > $25 b. debt= $25 c. Debt < $25 sorry for bad English I'm chinese

    asked by Miguel Ren
  30. math

    Match the account balance with the debt that it represents. Explain your reasoning. 14. Account balance = -$25 15. Account balance < -$25 12. Account balance > -$25 Answer choices a. Debt > $25 b. debt= $25 c. debt

    asked by John Dosley
  31. math

    a CD player currently sells for $80. The owner of the store suggests a 9% increase in the price. What will be the new price of the player?

    asked by ava
  32. Science

    To what extend is it ethical for humans to own genetic material? Please I need help to collect peoples opinions of what they think!!

    asked by Emma
  33. science

    A window glass is 0.9 m wide, 1.5 m high and 4 mm thick. During winter, the temperature of the inside face of the window is 10°C, and the outside face is at -9 °C. How much thermal power is being transported through the window? (Kr = 0.84 W/m.K)

    asked by Jen
  34. Math :(

    If I'm making fruit baskets that contains 6 bananas 4 oranges and 5 apples each, how many apples do i need to make 100 fruit baskets?

    asked by Fenella
  35. physics

    A body of mass 1 kg and velovity 10 m/s collides with another body if mass 3 kg and velocity 2 m/s comming from the exactly opposite direction. if on collision the body's much into one find the magnitude and direction of common velocity

    asked by Shraddha
  36. Counseling Theories

    Hello, I understand unconsciousness but how does unconsciousness relate to symptoms exhibited by clients that are not organic in nature(medically explained). Thank You

    asked by Racine
  37. Physics

    A firefighter of mass 73 kg slides down a vertical pole with an acceleration of 5 m/s2. The acceleration of gravity is 10m/s2. What is the friction foce that acts on him? Answer in units of N

    asked by AJ
  38. maths

    multiply the fraction 4/27 by the fraction 3/16, and reduce your answer to the lowest terms

    asked by Chudy
  39. Summer Reading

    I didn't read my books because I didn't have English until after Christmas. I can't find my list, but I know all the ones I'm supposed to read except for one. I know this book is called "Fish." Do you have any idea who it might be by?

    asked by Maya
  40. math(pleasehelp)

    can someone please tell me the answer to these 2 questions for my study guide?? 7.find the quotient 5/20 divided by 1/7= A.1 1/4 B.4/5 C.5/196 D.4/21 9.Michael spends 3 hours cleaning his house,he spends equal amounts of time cleaning each room.If he

    asked by mathelp124576
  41. Algebra help PLEASE?

    how do I work out problems such as 3w - 10w? 13w -7w -7 7w

    asked by Kurt Cornell
  42. Math Question

    Hi, I need help with a math question. Thank you to whoever helps me! :) When solving a system of 2 equations and 2 unknowns using the substitution method, what is the ideal value of the coefficient of the isolated variable?

    asked by Sara
  43. help asap statistic

    I need someone to check a statistic test can anyone help me. Unit 4 Test Multiple Choice 1. Which choices listed below indicate that a linear model is not the best fit for a dataset? Choose all that apply. (3 points) • Scatterplot shows a strong linear

    asked by helen
  44. math(please help me solve)

    solve the equation for c. c/3=4

    asked by mathelp124576
  45. Math question

    5x + 2(x + 6) 7x + 6 7x*2 + 12 7x + 12 7x (x+6)

    asked by Tiffany
  46. chemistry

    A ternary ionic compound consists of a monoatomic ion plus a cation? true or false.

    asked by kelsy maroon
  47. Cultural Diversity

    Hello could you please check my answers thanks. I don't have my book. People who unite to form a microculture around a physical condition (such as the deaf community) might reject the term "disabled" in reference themselves because they a. think of their

    asked by Cabrina
  48. math

    how is a prime number different from a composite number

    asked by Lilly
  49. physics

    The air in the syringe is at a pressure of 2.0×105Pa. The piston is slowly moved into the syringe, keeping the temperature constant, until the volume of the air is reduced from 80 cm3 to 25 cm3. Calculate the final pressure of the air.

    asked by rida
  50. physics

    calculate the refractive index of glass.

    asked by rida
  51. math

    if f(x) = sqrt x^2-1 and g(x)-sqrt x-1, which expression represents f(x)/g(x) for x>1.

    asked by jen
  52. geometry

    if a 5-foot tall bush casts a 2-foot shadow how tall is a tree standing next to the bush that casts an 8-foot shadow at the same time?

    asked by andy
  53. Math question

    can you show me how to solve and graph this? -27>3t

    asked by Princess Anna
  54. statistics

    True Or False Using the average score to describe a sample is an example of inferential statistics. By reading the definition in my book I feel as though this phrase is false. Can someone please advise on this matter?

    asked by Lyndyc
  55. Math

    A car rental agency charges $37.50 per day and $0.23 per mile or fraction thereof to rent a car. How many miles can be driven in a day before the charge reaches $100.00?

    asked by Kristen
  56. social studoes

    Why do nations form an alliance? Give examples of different kinds of alliances and explain their purposes. Can somebody please help??

    asked by hafsah
  57. Social Stydies (History)

    What happened that started the creation of the Reconstruction era? I believe it was the Civil War, but I do not know if there was anymore situations that started it. And if not how did the Civil War start the War? Please help!

    asked by Tiffany
  58. Math

    What is the sum of the prime factors of 1260? For example, the sum of the prime factors of 20 is 9.

    asked by Kristen
  59. math(please help)

    4 2/5x=12 1/10 A. 7 7/10 B.2 3/4 c.2 1/2 D.4/11 THE ANSWER I GOT WAS D BUT IT WAS 11/4 SO I WANTED TO SEE IF MINE WAS CORRECT.

    asked by mathelp124576
  60. sumner

    Suppose that the endpoints of one leg of a 45°-45°-90° triangle are (0, 3) and (4, –1). What is the length of the hypotenuse?

    asked by Anonymous
  61. Social Studies

    Most of Southeast Asia's land is: A. below sea level, so a system of dikes is used to keep it from flooding. B. contained in a vast land mass with very few bodies of water. C. subject to a desert like climate. D. either part of a peninsula or part of an

    asked by Anonymous
  62. math help please

    4 2/5x=12 1/10 A. 7 7/10 B.2 3/4 c.2 1/2 D.4/11

    asked by mathelp124576
  63. Chemistry

    How do I write a blog for my chemistry project?

    asked by Tommy
  64. physics

    A Mini Cooper can accelerate from 0.0 mph to 90 mph in 8.82 seconds. How far does the car travel during the acceleration period?

    asked by Brook
  65. history

    After the election of 1890, organized groups supporting farmers called for the formation of a third party that became generally known as the _______ Party. A. Ocala B. Socialist C. Populist D. American

    asked by Anonymous
  66. physics

    A Mini Cooper can accelerate from 0.0 mph to 90 mph in 8.82 seconds. How far does the car travel during the acceleration period?

    asked by Brook
  67. History

    Did the ancient city on Bagan thrive on rice?

    asked by Anonymous
  68. science

    What altitude would you be at if the air pressure is 0.05 kpa.

    asked by Wendi
  69. Math

    A farmer has ducks and cows they have 22 heads and 56 legs how much of each animal? I really don't get this :/

    asked by Miley
  70. Physics

    A log floating on the water bobs up and down a total of 7 times during a 10 second interval. What is the frequency of the water waves?

    asked by Sandara
  71. science

    To study a rock sample,geologists observe the rocks mineral,composition,color, and temperature. true or false ?

    asked by Victoria
  72. math help

    from noise to tail your first dog is 5 feet long.your first dog is 4/5 the length of your second dog.how many feet long f is your second dog A.4/25 ft B.6 1/4 ft C.4 ft D.1/4 ft

    asked by mathelp124576
  73. science

    Eli finds a rock with layers and smaller pieces of other rocks embedded in it.The rock is most likely a) igneous b) sedimentary c) metamorphic d) chemical

    asked by Victoria
  74. Health

    What are some examples of medical benefits?

    asked by Anonymous
  75. math

    which would you measure using feet? A.length of your finger B.length of your school C.length of your room D.distance across town ???

    asked by mathelp124576
  76. Biology

    How could you repair an electric fan that is not working properly? Apply Scientific Method.

    asked by Gela
  77. Biology

    Why is there a need for a scientist to know the limitations of Science?

    asked by Gela
  78. English

    Can you tell me if the expression the most part of my holiday is a mistake? I used it once instead of the greatest part of.. Thank you.

    asked by Frank
  79. math

    Water makes up 7/10 of your body. Is more than 1/2 of your body water? Write a number sentence to compare 7/10 and 1/2. Explain your work

    asked by Garry
  80. Biology

    Why is a control set-up being done in the conduct of an experiment. Give Example.

    asked by Gela
  81. Health (Ms. Sue)

    Discuss at least four things you can do to contribute to HIV and AIDS education and prevention.

    asked by Victoria
  82. Excel

    I'm trying to format a database, but I am having this problem- I use the "format as table" feature, but then when I use the drop-down menus that appear, one column will format, but when I go to the next column, the previous change disappears. Does anyone

    asked by Anonymous
  83. math

    how wide is a rectangular table with a length of 2/3 yard and an area of 1/2 square yard

    asked by shannon
  84. Social Studies

    What can Singapore do to encourage people to have babies? What can it do for the security of older people?

    asked by Anonymous
  85. Biology

    Identify/ name at least 1 biological science problem and prepare a procedure on how to solve such problem then recommend solution.

    asked by Gela
  86. MATH

    which would you measure using feet? A.length of your finger B.length of your school C.length of your room D.distance across town ??? I PICKED D!!

    asked by mathelp124576
  87. english

    1.He gets killed 2. I will get it done 3 gas gets over. could i know the grammatical aspect here ? I mean get/gets followed by a participle .what form of a sentence construction etc.

    asked by r s telagathoty
  88. Math quick question

    You have 500 cm² of material available to cover different shapes. what is the maximum volume of each object that you could make with this amount of material? A.) a cube B.) a sphere I've been stuck on this for so long, please show me how to do this step

    asked by Miley
  89. English

    Complete the following sentence with a word or words that show a logical relationship. Joshua took a nap _______ sorting the mail. A. after B. instead of C. while D. before

    asked by Nicole
  90. To: Ms Sue

    Please help me on my question, thanks:)

    asked by Miley
  91. Geomety

    How do I find the image of O (0,0) after two reflections, first across x=a and then across y=b?

    asked by Rani
  92. EARTH SCIENCE

    1. What measurement best describes the results of a scientific experiment regarding volume? A. 1425 mL B. 5 quarts C. 2 pints D. 125 gallons A? 2. How is the mass number calculated for an element? A. The product of neutrons and protons B. There is no

    asked by Beatrice
  93. SS

    In 1954, the French gave up control of their colony in Vietnam, primarily because of: A. A bloody war for independence fought by Communists under Ho Chi Minh. B. The entry of the United States into the war in Vietnam. C. Invasion by the Japanese. D.

    asked by Anonymous
  94. Science

    The terms diffusion and osmosis seem to have similar meanings. Explain how they are similar. Then give reason why scientists use two separate term.

    asked by Trisha
  95. Algebra

    Help Please Write a function rule that represents each sentence. 1. 11 less than the product of a number y and -2 is z. 2. 5 less than the quotient of a number n and 4 is m.

    asked by Katie
  96. Math urgent help please!!

    You have 500 cm² of material available to cover different shapes. what is the maximum volume of each object that you could make with this amount of material? A.) a cube B.) a sphere I've been stuck on this for so long, please show me how to do this step

    asked by Miley
  97. English

    Are both skiing Holiday and ski Holiday possible? Thank you.

    asked by Frank
  98. MATH(CHECK ANSWERS=1)

    complete the statement 4c = blank p A.2 B.1(I PICK THIS) C.8 D.16

    asked by mathelp124576
  99. Math help, plz

    Can anyone help me with this? It's practice problems. I really do not understand this :( 4. m ¨C 7 < 6 m < ¨C1 m > 1 m < 13 m < ¨C13 5. y + 5 ¡Ý 7 y ¡Ü 2 y ¡Ü 12 y ¡Ý 2 y ¡Ý 12 6. p + 12 > 9 p > 21 p > 3 p > ¨C21 p > ¨C3 7. Translate the

    asked by Princess Anna
  100. Math

    Find the range of each function for the given domain. 1. f(x) = -2x + 1; {-6, -2, 0} 2. f(x) = x3 + 1; {-2, -1, 3}

    asked by Katie
  101. EARTH SCIENCE

    1. Which gas is a source of natural groundwater pollution? A. Carbon B. Oxygen C. Hydrogen D. Radon C? 2. Which of the following statements best describes chemical weathering? A. It happens only in cool environments. B. It's the type of weathering in which

    asked by Beatrice
  102. communism HELP

    Why did communism in the Soviet Union collapse in the late 1980s?

    asked by Mary Ann
  103. Translate This Please!!!!!! Am I Right

    If you want to know which of two activities a friend prefers doing, you ask _____. A. ¿Y a ti? B. ¿Te gusta? C. ¿Qué te gusta más? D. ¿Qué te gusta hacer? I think its C or D??

    asked by Angela
  104. Health (Ms. Sue)

    Discuss at least four things you can do to contribute to HIV and AIDS education and prevention. A: There are several actions you can take to contribute to HIV and AIDS education and prevention. Such actions include: 1. encouraging those who are sexually

    asked by Victoria
  105. Spanish Foreign Language

    Hi, My current Spanish class is performing an oral presentation on advice for losing weight or being fit. I was wondering if somebody could proofread my Spanish speaking portion and point out the obvious errors? I'm terrible at Spanish so there's probably

    asked by Eschew Obfuscate
  106. Health (Ms. Sue)

    Compare the steps you should follow when helping a choking adult with those you should follow when helping a choking infant.

    asked by Victoria
  107. Physics

    Consider the static equilibrium diagram below. What is the net force acting along the positive x-axis?

    asked by Donald
  108. Health (Ms. Sue)

    List three things you should do to protect yourself while operating a small, open vehicle that you would not have to do while driving a car. Explain.

    asked by Victoria
  109. physics

    We hang a mass of 500kg on a cylindrical steel rod of radius 0.5 cm and length 1 m. How much will the rod stretch? Young's modulus: steel 12*10^10 N/m^2. Now change steel to nylon. How much will it stretch? Nylon: 0.36*10^10 N/m^2. Thanks.

    asked by alice
  110. Health (Ms. Sue)

    Make a list of things in your home that may be considered poisons ans where they are located. What can be done to keep these items from small children? Check you responses with information you obtain from the poison control center. A: 1. Pine-Sol (located

    asked by Victoria
  111. LAW

    1. The right to a grand jury can be found in which Constitutional amendment? A. Fourth B. Fifth C. Sixth D. Fourteenth is it B 2. Which of the following is a method of pretrial release where the defendant promises to show up when required, without having

    asked by Amy
  112. Health (Ms. Sue)

    Compare the steps you should follow when helping a choking adult with those you should follow when helping a choking infant.

    asked by Victoria
  113. LAW

    For which of the following crimes would release on recognizance most likely be ordered? A. Murders B. Rapes C. Robberies D. Petty thefts is it D

    asked by Amy
  114. physics

    A spiral spring of natural length of 30.0cm and a constant force of 20N/m is compressed to 20cm. Calculate the energy stored in the spring.

    asked by emmanuel
  115. physics

    A spiral spring of natural length of 30.0cm and a constant force of 20N/m is compressed to 20cm. Calculate the energy stored in the spring.

    asked by emmanuel
  116. U.S. History

    suppose you are a women who has gained political experience in the abolitionist movement. write a letter to the editor explaining your opposition to the exclusion of women from the proposed 15th amendment dear editor; the Fifteenth Amendment to the United

    asked by Reina B. V
  117. History in the west

    Propaganda in elections today

    asked by Taylor
  118. English

    Just one more thing. Which of the following sentences are grammatical? Thank you very much for your cooperation. 1.I spent most of my holiday at home. 2. I spent the greatest part of my holiday at home. 3. I mainly/mostly stayed at home during my holiday.

    asked by Frank
  119. U.S. History part 2

    write letter to editor from perspective of a suffragette at the turn of the 20th century. students should argue that women have right to vote what can i do for this?

    asked by Reina B. V
  120. Physics

    Humans can hear sound frequencies ranging from about 20-20000 Hz. What is the shortest wavelength humans can hear (assuming sound travels at 343m/s)

    asked by Sandara
  121. Physics

    A speaker moves a solid cone up and down to compress air making sounds waves at a frequency of 135 Hz. How long does it take for the cone to travel from it's lowest and highest points

    asked by Sandara
  122. math

    Gail and 3 friends all share 1/2 a pie. All the pieces in pie put together make up 180 degrees. Gail and friends finish the pie and each eat an equal piece. They believe each piece has an angle of 25 degrees. Are they right?

    asked by ellen
  123. physical Science

    Calculate the momentum of a 200kg object moving 1m/s and a 1-kg object moving 200m/s?

    asked by Caite
  124. math(please check answers)

    6.find the quotient 6 divided by 1/5= A.1 1/5 B.1/5 C.5/36 D.30(I PICK THIS) 7.find the quotient 5/20 divided by 1/7= A.1 1/4(I PICKED THIS) B.4/5 C.5/196 D.4/21 8.find the quotient 6 2/7 divided by 2 3/4= A.2 2/7 B.17 2/7 C.2 6/11 D.7/16 9.Michael spends

    asked by mathelp124576
  125. LA....help!!!????

    Someone from connections academy 7th grade gifted and talented LA??!!! help! check answers, dunno whether to send in or not!! 1. Which of the following statements about "3BCB: Three" by Clay Bennett is NOT true? (1 point) the cartoonist is concerned about

    asked by TTR+S<3
  126. college algebra

    what is 7y-6=5y+44

    asked by kesha
  127. Math

    I need some guidance on this next problem. Slope intercept form of the equation of the line described. Through (2,3) perpendicular to y=5

    asked by Hannah