1. English

    I forgot to include these sentences. Thank you. 1)If you don't want to catch your teacher's eye, you'd better not yawn. The doctor prescribed a painkiller to be taken (is "to use" possible?) twice a day on a full stomach. 2)My leg hurts/aches/is sore/ I've

    asked by Henry2 on February 27, 2012
  2. physics

    (a) What is the total negative charge, in coulombs, of all the electrons in a small 1.00 g sphere of carbon? One mole of C is 12.0 g, and each atom contains 6 protons and 6 electrons. (b) Suppose you could take out all the electrons and hold them in one

    asked by Jen on January 21, 2008
  3. physics

    (a) What is the total negative charge, in coulombs, of all the electrons in a small 1.00 g sphere of carbon? One mole of C is 12.0 g, and each atom contains 6 protons and 6 electrons. (b) Suppose you could take out all the electrons and hold them in one

    asked by j on January 22, 2008
  4. Physics

    The figure below shows a standard man intending to do reverse curls in a gym (standing up with Tension up, weight of arm down and force down). He holds his arms straight, using an overhand grip to hold the bar. If the mass of the bar is given as 146 kg,

    asked by Dean on October 2, 2009
  5. Calculus

    A statue 5m high is standing on a base 8m high. Is an observer's eye is 2.5 m above the ground, how far should he stand from the base of the statue in order that the angle between his lines of sight to the top and bottom of the statue be a maximum.

    asked by Natasha on August 29, 2016
  6. PHYSICS

    Light waves are electromagnetic waves that travel at 3.00 108 m/s. The eye is most sensitive to light having a wavelength of 5.50 10-7 m. (a) Find the frequency of this light wave. __________ Hz (b) Find its period. _______________ s

    asked by Ame on November 30, 2012
  7. Math

    Standing 8 feet from a puddle of water on the ground Gretchen whose eye height is 5 feet 2 inches, can see the reflection of the top of a flagpole. The puddle is 20 feet from the flagople. How tall is the flagpole

    asked by Anonymous on January 14, 2016
  8. Writing- grade 4

    Write a personal narrative about something happened to you when you were young. I when I was young and didn't walk on my feet. I was in my bed , I stood up and I put my hand on the edge of the bed so that it doesn't fall,but dropped it,and my dad took me

    asked by Noo on October 28, 2014
  9. Physics Drwls

    I was wanting help with my physics post and since no one replied I thought there wasn't a physics tutor on Jiskha, but came back on today cause I really need to get a hang of my physics stuff and luckily seen you Drwls. A bike rider approachea a hill with

    asked by Fizzylicous on November 23, 2011
  10. Math

    Standing 4ft from the mirror lying on the ground ground, Palmer who's eye height is 5ft 9inches, can reflection the top of the tree. He measures the mirror to be 24ft from the tree. How tall is the tree?

    asked by Tan on December 31, 2016
  11. English

    Writeacher,can you please check if everything is correct? Thank you. 1) Can you give me a hand to finish this exercise, please? 2) The answer to your question is on he tip of my tongue. 3) Behave yourself! Don't shrug your shoulders! 4) I can't see at a

    asked by Henry2 on February 27, 2012
  12. Science

    which of the following statements incorrectly describes a tool used by scientists? A. A compound light microscope enables a scientist to view objects too unaided eye to see. (B).A beaker is a type of glassware a scientist uses in the lab to record data. C.

    asked by chris w on August 28, 2014
  13. Human Growth

    Abraham is a mildly retrded 10-year-old who often sits on the floor and repeatedly rocks back and fourth. He is socially inept, does not make eye contact with anyone. The most likely explanation forces behavior is that Abraham has. A. schizophrenia B.

    asked by Tonya on October 23, 2015
  14. science

    Mrs leuenberger ran the same marathon but since her husband was hunting and she couldn"t find a babysitter she had to carrY her two daughter in her arms they weighs 40pounds and 55 pounds mrs leuenberger weights 145pound (butyou didn't hear that from me)

    asked by Keria on October 24, 2009
  15. Biology

    John has blue eyes, blue eyes are recessive to the dominant trait for brown eye color. his genotype is bb . What is johns phenotype? A. brown B. Bb C. Blue D. bb My best answer is B

    asked by Leslie on January 27, 2017
  16. biology

    John has blue eyes, blue eyes are recessive to the dominant trait for brown eye color. his genotype is bb . What is johns phenotype? A. brown B. Bb C. Blue D. bb My best answer is B

    asked by Leslie on January 27, 2017
  17. Physics

    A compound microscope has an objective lens with a focal length of 1.5 cm and an eye piece of focal length 5 cm. It is focused on an object which is at a distance of 1.8 cm. The length of the microscope for normal adjustment is ?

    asked by Clandestine on March 31, 2013
  18. math

    Perry and Barry ran an 120-meter race. When Barry crossed the finish line, Perry had run only 105 meters. Then they ran a second race, with Barry starting 15 meters behind the starting line. Assuming that both runners ran at the same pace as in the first

    asked by Anonymous on September 28, 2013
  19. Social Studies

    Explain the following quote as it applies to Reconstruction: “The slave went free; stood a brief moment in the sun; then moved back again toward slavery.” In response, identify the purpose of Reconstruction in the South after the end of the Civil War.

    asked by Ellie_Fan on April 27, 2015
  20. English

    Woman She wanted to be a blade Of grass amid the fields But he wouldn’t agree to be the dandelion She wanted to be a robin singing Through the leaves But he refused to be Her tree She spun herself into a web And looking for a place to rest Turned to him

    asked by Briana on November 24, 2009
  21. physics

    A 56.0 ice skater spins about a vertical axis through her body with her arms horizontally outstretched, making 2.00 turns each second. The distance from one hand to the other is 1.5 . Biometric measurements indicate that each hand typically makes up about

    asked by steph on November 8, 2010
  22. Civics

    11.   The purpose of the petition sent to King George III by the First Continental Congress was to  A. request a place in Parliament for colonial delegates. B. request that the king consider granting independence to the established colonies.

    asked by Sarah on March 10, 2015
  23. energy conservation

    A car that is initially at rest at the top of a roller-coaster track moves down the track without friction. What must be the maximm initial height from which the car descends so that it will not fly off the 10-m-high circular hill at the bottom?

    asked by Shelby on December 7, 2010
  24. Science Physics

    A rope exerts a 274N force on an 80kg skier up along a hill inclined 12 degrees. A frictional force of 100N opposed the motion. If the skier starts from rest, what is her speed after travelling 100m?

    asked by Yoda on February 17, 2016
  25. physics

    A car that is initially at rest at the top of a roller-coaster track moves down the track without friction. What must be the maximm initial height from which the car descends so that it will not fly off the 10-m-high circular hill at the bottom?

    asked by Shelby on December 7, 2010
  26. AP 1 Physics

    A motorcycle has a constant speed of 25.0 m/s as it passes over the top of a hill whose radius of curvature is 144 m. The mass of the motorcycle and driver is 326 kg. Find the magnitudes of the following. Centripetal force: mv^2/r = 1414.93 N Normal force:

    asked by Lulu on November 3, 2015
  27. Math

    are you good with times? I am struggling with studying with times so help me: The first walker to finish the 12 miles crossed the finish line 3 hours after the offical starting time of 10:00 a.m. At what time did the first walker finish? The judges left

    asked by Erin on February 26, 2009
  28. AP PHYSICS

    An owl has good night vision because its eyes can detect a light intensity as small as 5.0*10^-13W/M^2. What is the minimum number of photons per second that an owl eye can detect if its pupil has a diameter of 8.5nn and the light has a wavelength of

    asked by Stephy on April 26, 2008
  29. physics-repost

    An owl has good night vision because its eyes can detect a light intensity as small as 5.0*10^-13W/M^2. What is the minimum number of photons per second that an owl eye can detect if its pupil has a diameter of 8.5nn and the light has a wavelength of

    asked by Stephy on April 26, 2008
  30. English

    Orbis International is an international non-profit non-governmental organization (NGO) dedicated to saving sight worldwide. Orbis programs focus on the prevention of blindness and the treatment of blinding eye diseases in developing countries. (What does

    asked by rfvv on September 21, 2011
  31. Geometry

    The front wheel of a child's tricycle has a 10-inch radius and the rear wheels have a 6-inch radius. The pedals are attached to the front wheels by arms that are 7 inches long. How far does a pedal travel when the rear wheels make one revolution?

    asked by Emma on April 29, 2015
  32. English

    e.g. I'm here on the ORBIS plane,"the flying eye hospital." (In this sentence, why is quotation marks used? What is the difference between with quotation marks and without quotation marks?)

    asked by rfvv on September 23, 2011
  33. Art (I have one more question, if thats ok)

    Which of the following would be a use of scale A) creating lines that draw the eye back**** B) placing two objects of similar color together C) putting a small object next to a even smaller object D) Making one side of object brighter than the other side

    asked by Elizabeth on November 7, 2017
  34. Comm Tech

    Name Age Gender Eye Color Hair C. 1.)Bob 40 M Brown Blonde 3.)Cathy 37 F Brown Blonde 4.)Samantha 51 F Brown Brown 5.)Robin 46 F Brown Black 3.)What is the frequency of brown-haired people in the sample ? A.)3 & 4 B.)2 C.)4 D.)3 My mom says it's "A" but i

    asked by YRN DJ on December 1, 2015
  35. physic of modern technology

    A standard 2500„aC light bulb produces what fraction of its light at wavelengths that cannot be detected by the human eye as visible light? You can submit the answer as a decimal fraction or as a percent, so that if the answer were one half, you could

    asked by i on September 26, 2011
  36. math

    Anna is twice as old as Julian.five years ago,eye was three times as old .let x be julian`s present age write an equation for x and find the present ages of Anna and julian

    asked by julian on October 29, 2014
  37. physics

    A car (m = 690.0 kg) accelerates uniformly from rest up an inclined road which rises uniformly, to a height, h = 49.0 m. Find the average power the engine must deliver to reach a speed of 24.9 m/s at the top of the hill in 15.7 s(NEGLECT frictional losses:

    asked by rory on March 1, 2008
  38. physics

    A car (m = 770.0 kg) accelerates uniformly from rest up an inclined road which rises uniformly, to a height, h = 45.0 m. Find the average power the engine must deliver to reach a speed of 20.9 m/s at the top of the hill in 19.5 s(NEGLECT frictional losses:

    asked by Anonymous on November 14, 2011
  39. Physics

    A car (m = 610.0 kg) accelerates uniformly from rest up an inclined road which rises uniformly, to a height, h = 49.0 m. Find the average power the engine must deliver to reach a speed of 24.7 m/s at the top of the hill in 20.5 s(NEGLECT frictional losses:

    asked by Kevin on April 14, 2016
  40. physics

    A car (m = 640.0 kg) accelerates uniformly from rest up an inclined road which rises uniformly, to a height, h = 43.0 m. Find the average power the engine must deliver to reach a speed of 19.9 m/s at the top of the hill in 23.9 s(NEGLECT frictional losses:

    asked by beth on March 2, 2008
  41. Physics

    A car (m = 670.0 kg) accelerates uniformly from rest up an inclined road which rises uniformly, to a height, h = 35.0 m. Find the average power the engine must deliver to reach a speed of 23.9 m/s at the top of the hill in 22.7 s(NEGLECT frictional losses:

    asked by Jim on January 6, 2014
  42. critical thinking

    We may observe, that there is no species of reasoning more common, more useful, and even necessary to human life, than that which is derived from the testimony of men, and the reports of eye-witnesses and spectators. This species of reasoning, perhaps, one

    asked by Anonymous on April 5, 2017
  43. English

    I urgently need you to check if all my corrections are OK. Thank you very much in advance. 1) The Elizabethan thetre was made up of three different galleries and three kinds of stages (it was made up of three stages surrounded by three tiers of galleries).

    asked by Henry on October 10, 2011
  44. Probability MATH

    can someone please check my answers. 7. A married couple is expecting another child. They already have 3 boys. What are the chances of them having another boy? 1/4 8. After having had the four boys the couple is expecting another child. What is the chance

    asked by Sarah on December 3, 2014
  45. English expression

    ex) The dog has big black eyes. ---------------------------- Is the sentence above grammatical? What does that mean? does that mean that the dog has big black eye balls?

    asked by John on March 20, 2008
  46. Biology

    Is there a difference in muscle tone between the dominant forearm and the other forearm? This would depend on how much each arm is used or exercised. If the person greatly favors the either arm, that arm would have more "muscle tone." In exercising, many

    asked by JYD on February 8, 2007
  47. physics

    4. An ice skater pulls three small children, one behind the other, with masses 25kg, 31 kg and 35kg. Assume that the ice is smooth enough to be considered frictionless, determine: a) the total force applied to the train of children if they reach a speed of

    asked by Sandy on October 24, 2010
  48. math urgent help!!!

    I need serious help with this problem. it is making me pukk my hair out!!! Yolanda and Yoko ran in a 100-yd dash. When Yolanda crossed the finish line, Yoko was ten yd behind her. The girls then repeated the race, with Yolanda starting 10 yd behing the

    asked by shivangi on January 8, 2008
  49. Science

    help fastwhich of the following statements incorrectly describes a tool used by scientists? A. A compound light microscope enables a scientist to view objects too unaided eye to see. (B).A beaker is a type of glassware a scientist uses in the lab to record

    asked by chris on August 28, 2014
  50. physics

    A telescope has an object whose focal length is 60cm. (a)The telescope is used to watch a young zebra 500m away.If the image of the zebra is 20mm long and is located 25cm infront of the eye piece,find the actual length of the zebra

    asked by victor.m on February 16, 2012
  51. History

    1. During the 1970s, many south Carolinians favored improving relations with the soviet union because it would A. end American involvement in Vietnam B. decrease the risk of nuclear war*** C. put greater pressure on china D. escalate the arms race. 2. Why

    asked by what on June 3, 2014
  52. physics

    A motorcycle has a constant speed of 21.6 m/s as it passes over the top of a hill whose radius of curvature is 100 m. The mass of the motorcycle and driver is 392 kg. Find the magnitude of (a) the centripetal force and (b) the normal force that acts on the

    asked by Natalie on September 29, 2014
  53. Science

    A girl is pulling a sled up a hill with a force of 5N. The wind is blowing at her back (uphill) with a force of 15N. The force of gravitity is 20N and friction between her boots and the snow is 5N. What is the net force, including direction, of this

    asked by Kate on October 1, 2008
  54. physics

    A motorcycle has a constant speed of 24.4 m/s as it passes over the top of a hill whose radius of curvature is 135 m. The mass of the motorcycle and driver is 364 kg. Find the magnitude of (a) the centripetal force and (b) the normal force that acts on the

    asked by cswidener on May 26, 2011
  55. physics

    A motorcycle has a constant speed of 20.8 m/s as it passes over the top of a hill whose radius of curvature is 159 m. The mass of the motorcycle and driver is 387 kg. Find the magnitude of (a) the centripetal force and (b) the normal force that acts on the

    asked by ben on October 9, 2012
  56. Physics

    A biophysics student measures her reaction time by having a friend drop a meterstick between her fingers. The meterstick falls 0.300 meters before she catches it. (a) What is her reaction time? (b) Estimate the minimum average speed of nerve impulses going

    asked by Tom on January 25, 2016
  57. physics

    A biophysics student measures her reaction time by having a friend drop a meterstick between her fingers. The meterstick falls 0.300 meters before she catches it. (a) What is her reaction time? (b) Estimate the minimum average speed of nerve impulses going

    asked by tom on January 26, 2016
  58. 3rd grade

    My nana has this thing called bells palsy which makes one side of her face hang down.She can't move her mouth and her eye won't close.we are learning about nerves and I need to know which nerves make her smile the motor nerve or sensory nerve.She is sad

    asked by Katie on January 25, 2009
  59. physics

    A biophysics student measures her reaction time by having a friend drop a meterstick between her fingers. The meterstick falls 0.300 meters before she catches it. (a) What is her reaction time? (b) Estimate the minimum average speed of nerve impulses going

    asked by tommy on January 26, 2016
  60. civics

    The result of the Battle of Bunker Hill was a/an A. narrow victory for the Americans. B. inconclusive end. C. unqualified British victory. D. clear victory for the Americans. B?

    asked by Beatrice on January 25, 2014
  61. Geography

    All of the following statements about Australia are true except: Australia is the flattest continent. The continent is crossed by several powerful rivers. The area west of the Great Dividing Range is arid plain or dry plateau. The area east of the Great

    asked by Renee on December 11, 2009
  62. Physics

    A telescope has a magnification of 20 and consists of two converging lenses, the objective and the eyepiece, fixed at either end of a tube 60.0 cm long. Assuming that this telescope would allow an observer to view a lunar crater in focus with a completely

    asked by Lanise on April 23, 2010
  63. English

    5. Managing time means: A. keeping an eye on time. B. knowing and monitoring how you spend and use time. C. scheduling your activities. D. listing things to do. I think its D 6. Cramming for exams and turning in late assignments are good indications of the

    asked by Amy on March 13, 2013
  64. math

    On the June 12 interest payment date, the outstanding balance on Delta Nurseries’ revolving loan was $65,000. The floating interest rate on the loan stood at 9.25% on June 12, but rose to 9.5% on July 3, and to 10% in July 29. If Delta made principal

    asked by Anonymous on December 15, 2013
  65. Math

    On the June 12 interest payment date, the outstanding balance on Delta Nurseries’ revolving loan was $65,000. The floating interest rate on the loan stood at 9.25% on June 12, but rose to 9.5% on July 3, and to 10% in July 29. If Delta made principal

    asked by Anonymous on December 13, 2013
  66. Physics

    A 55.0 kg ice skater is moving at 4.04 m/s when she grabs the loose end of a rope, the opposite end of which is tied to a pole. She then moves in a circle of radius 0.795 m around the pole. (a) Determine the force exerted by the horizontal rope on her

    asked by Dani on May 3, 2011
  67. Trigonometric

    A woman standing on a hill sees a flagpole that she knows is 55 ft tall. The angle of depression to the bottom of the pole is 14°, and the angle of elevation to the top of the pole is 18°. Find her distance x from the pole.

    asked by Chris on February 7, 2016
  68. help my son's math

    Hill crest public school held its annual skating party and 3/4 of the 480 students came.Of the students who came,1/5 brought skates from home. How many students rented skates?

    asked by Mark on March 31, 2016
  69. electrical

    A load cell consists of a solid cylinder of steel 40 mm diameter with four strain gauges bondedto it and connected into the four arms of a voltagesensitive bridge. the gaugesare mounted to have poisson's arrangement. if the gauges are each of 100

    asked by Sarsi on November 27, 2013
  70. physics

    An object on the ground is launched at 34 m/s at an angle of 64 degrees above the horizontal. If the object lands on top of a 4.5 m tall hill, then what is the horizontal displacement of the object?

    asked by Cali on June 1, 2018
  71. phyics

    A ball is placed at the top of a hill of incline 60.0 degrees. The ball is allowed to roll for 12.0 seconds. How far will the ball roll during this period? Neglect friction.

    asked by lola on December 18, 2010
  72. phy

    Starting from rest, a car accelerates at 3.0 m/s^2 up a hill that is inclined 5.9 ^\circ above the horizontal. 1-How far horizontally has the car traveled in 14 s? 2-How far vertically has the car traveled in 14 s?

    asked by elin on July 4, 2011
  73. physics

    Two friends, Al and Jo, have a combined mass of 171 kg. At an ice skating rink they stand close together on skates, at rest and facing each other, with a compressed spring between them. The spring is kept from pushing them apart, because they are holding

    asked by Jen on January 26, 2012
  74. History

    How did Pennsylvania’s toleration of different sects lead to the colony’s prosperity? toleration promoted an increase in varies churches and an influx in taxes cultural tolerance allowed for an inflow of philosophical ideas of aia Religious tolerance

    asked by malia on October 25, 2017
  75. Physics

    a 15-kg box is resting on a hill forming an angle with the horizontal. The coefficient of static friction for the box on the surface is 0.45. calculate the maximum angle of the incline just before the box starts to move

    asked by Physics on October 30, 2013
  76. SOCIAL STUDIES

    What was a city-state? a.a fortified city and surrounding farmlands***** b. marketplace of ancient Greek cities c.the temple of the goddess Athena d.the part of a Greek city located on a hill

    asked by URGENT PLZ HELP ASAP on February 24, 2015
  77. Math

    Fan and Dan took part in a 1000 meter competition. When Fan was at the 800 meter mark, Dan was 300 meters away from the finish line. How many meters away from the finish line was Dan when Fan crossed the finish line?

    asked by James on November 21, 2011
  78. physics

    7. Consider the 52.0-kg mountain climber in Figure 5.22. (a) Find the tension in the rope and the force that the mountain climber must exert with her feet on the vertical rock face to remain stationary. Assume that the force is exerted parallel to her

    asked by pari on June 11, 2015
  79. Physics

    A 54.9-kg ice skater is moving at 4.09 m/s when she grabs the loose end of a rope, the opposite end of which is tied to a pole. She then moves in a circle of radius 0.803 m around the pole. (a) Determine the force exerted by the horizontal rope on her

    asked by Allie on October 7, 2011
  80. english

    Do you think that Orwell's use of allegory rhetorically is successful? Answer:a. I think that Orwell’s use of allegory rhetorically is successful because Animal Farm is a figurative representation of the Russian Revolution depicting what went wrong when

    asked by sue on May 5, 2018
  81. ethical issues

    Has anyone read case study "Foreign Assignment". After the meeting with Sara, Tom Fried emailed you. In the email, he explained the situation and asked your advice. In your email reply back to Tom, address the following: What obligations do you feel the

    asked by cat on October 31, 2006
  82. Physics

    A cyclist starts from rest and coasts down a 6.5∘{\rm ^\circ} hill. The mass of the cyclist plus bicycle is 95kg{\rm kg} . The cyclist has traveled 270m{\rm m} .What was the net work done by gravity on the cyclist? How fast is the cyclist going? Ignore

    asked by Anonymous on May 11, 2014
  83. Romeo and Juliet Quote Help

    Could someone please help me with this quote I read the rest of act 2 today and I was wondering what this quote means: Mercutio: " Alas poor Romeo, he is already dead: stabbed with a white wench's black eye; run through the ear with a love song; the very

    asked by Jamie:) on April 1, 2009
  84. math

    Mrs leuenberger ran the same maraton but since her husband was hunting and she couldn't find a babysitter she had to carry her two daughter in her arms They weigh 40 pounds and 55 pounds Mrs Leuenberger weighs 145 pounds How much work pound did Mrs

    asked by sandy on October 25, 2009
  85. Genetics

    The question is as follows: The round trait is dominant over recessive wrinkled peas. A homozygous round pea mates with a homozygous wrinkled pea. The resulting F1 generation is self crossed and 900 round pea plants and 100 wrinkled plants are observed.

    asked by Stephanie on October 23, 2008
  86. physics

    Show your work for how the formula was used to calculate a final answer! GPE for second hill: ___ _________________++ Describe how conservation of energy applies to a roller coaster ride from start to finish. This is the last part of roller coaster I'd

    asked by kevin on March 25, 2012
  87. physics

    hi- I have a problem I can't seem to get right. here it is. "A retired bank president can easily read the fine print of the financial pages when the news paper is held no close than arm's length, 66.4 cm from the eye. What should be the focal length of an

    asked by Ty on June 8, 2008
  88. social studies

    1. Explain two ways in which sectionalism caused conflict or tension in the United States during the early 1800s. Then explain how sectionalism affects economics and politics in the United States today. 2. which was more of a priority in presindents

    asked by ray on September 5, 2013
  89. Science

    A 1 420kg car coasts in neutral down a 2.0 degrees hill. The car attains a terminal velocity of 24.3 meters per second. How much power must the engine deliver to drive the car on a level road at 24.3 meters per second?

    asked by Lionel on April 11, 2016
  90. English

    Could you tell me which words in column A have the same vowel sound as the words in clumn B. Column A Column B Path Butter Here Weight Saw Trouble Wide Put Hit-------------- File Look Weird Stool Laugh Luck Taught Heat Cheese Table Prune Pronunciation Eye

    asked by diana on December 19, 2007
  91. english

    this is a scene of the book Dawn Bosco's on her way to summer camp. She can't wait for the fun to begin, but when her shell mirror and a favorite pin disappear, it's time for the Polka Dot Private Eye to investigate. can you tell haiku poem for this scene

    asked by anu on January 30, 2010
  92. Physics

    Consider the 52.0-kg mountain climber in the figure to the right. Find (a) the tension in the rope and (b) the force that the mountain climber must exert with her feet on the vertical rock face to remain stationary. Assume that the force is exerted

    asked by Anonymous on June 3, 2014
  93. ela

    Which is the best paraphrase of these lines from "Grandma Ling"? and there I faced my five foot height, sturdy legs and feet, (1 point) And there I saw someone the same height as me, with strong legs and feet. And there I stood as tall as I could on strong

    asked by Anonymous on January 30, 2015
  94. Language Arts

    Which is the best paraphrase of these lines from "Grandma Ling"? and there I faced My five foot height, sturdy legs and feet, A. And there I saw someone the same height as me, with strong legs and feet. B. And there I stood as tall as I could on strong

    asked by Callie on January 30, 2015
  95. Math - Pre-Algebra

    Using Addition to Solve Equations Mr wilheim wrote down the amount of wax used for the Betsey Ross Statute. For the queen, he would .6 gallons less for the arms and 1.5 gallons less for the legs. That meant he would use 39.4 gallons of wax for Queen

    asked by alex on January 5, 2009
  96. Physics

    A dart is thrown horizontally with an initial speed of 11 m/s toward point P, the bull's-eye on a dart board. It hits at point Q on the rim, vertically below P, 0.19 s later. (a) What is the distance PQ? (b) How far away from the dart board is the dart

    asked by Brad on September 25, 2011
  97. Physics

    A dart is thrown horizontally with an initial speed of 14 m/s toward point P, the bull's-eye on a dart board. It hits at point Q on the rim, vertically below P, 0.19 s later. (a) What is the distance PQ? (b) How far away from the dart board is the dart

    asked by AJ on September 14, 2014
  98. math

    you are standing 15 feet from a statue the angle of the elevation from eye level to the top of the statue is 27 degrees, and the angle of depression to the base of the statue is 18 degrees. How tall is the statue? show work

    asked by z on May 18, 2011
  99. physics

    The loaded car of a roller coaster has mass M = 320 kg. It goes over the hig a speed v of 21.4 m/s. The radius of curvature R of the hill is 62.3m (a) What is the force (N) that the track must exert on the car? (positive is (b) What must be the force (N)

    asked by waqas on August 6, 2011
  100. science

    A car of mass 1500 kg accelerates up a hill of incline 8 degrees, increasing its speed from 4 ms to 16 ms over a distance of 90m. Assuming a total frictional resistance of 1000 N, calculte: a) the tractive effort between the wheels and the road surface

    asked by Robert on January 26, 2014

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  22. 22
  23. 23
  24. 24
  25. 25
  26. 26
  27. 27
  28. 28
  29. 29
  30. 30
  31. 31
  32. 32
  33. 33
  34. 34
  35. 35
  36. 36
  37. 37
  38. 38
  39. 39
  40. 40