Questions Asked on
January 31, 2014

  1. spanish

    I need hep unscrambling these words can anyone help? 1)GJAUDRO 2)ARBCUE 3)EUPQIO 4)MCLICISO 5)PEASRA 6)NEIST

    asked by Jack
  2. SS

    What is the main advantage of using money instead of bartering? A. Many more people today use money than bartering to get goods and services. B. Not all countries use the same types of money in their economies. C. Money comes in many different values to

    asked by Anonymous
  3. English

    Which of the following words does NOT have the same meaning as Renaissance? A. revival B. rebirth C. reawakening D. remembrance I

    asked by Cassie
  4. physics

    a 95-kg person stands on a scale in an elevator. What is the apparent weight when the elevator is: (A) accelerating upward with an acceleration of 1.8 m/s^2 (answer 1.1 * 10^3 N) (B) moving upward at a constant speed (answer 931 N) (C) accelerating

    asked by courtney
  5. Physics

    For non-ideal oscillators (such as a real pendulum) energy is lost and the amplitude (which is the maximum displacement) is no longer constant but also decreases with time. How fast the energy lost is described by a TIME CONSTANT, τ = m/b. Typically after

    asked by Ike
  6. English help

    What two things is F. Scott Fitzgerald comparing metaphorically by choosing "Babylon Revisited" as the title of his story. A. an ancient, ruined city and Charley's former life of excess. B. a place of peace and harmony and Charley's previous marriage. C. a

    asked by Cassie
  7. Physics

    Julie throws a ball to her friend Sarah. The ball leaves Julie's hand a distance 1.5 meters above the ground with an initial speed of 22 m/s at an angle 63 degrees; with respect to the horizontal. Sarah catches the ball 1.5 meters above the ground.

    asked by Jarvis
  8. English

    Identify the participial phrase in the sentence below. Picking up the pen, he signed his name on the guestbook. A. Picking up the pen B. he signed C. signed his name D. on the guestbook I think it is A or B. I can't decide which one it is. Please help.

    asked by Cassie
  9. English

    when a(n) _______ stands for an idea or emotion, it is called a symbol. A. setting B. dialogue C. description D. Object I think it is D. Thank You.

    asked by Cassie
  10. AP Chem

    Predict whether the equilibria I) CO(g) + H2O(g) ⇀↽ CO2(g) + H2(g), ∆H ◦ = −41 kJ II) X2(g) ⇀↽ 2 X(g), where X is a halogen will shift toward products or reactants with a temperature increase.

    asked by amanda
  11. physics

    a boat has a mass of 6800 kg. its engine generate a drive force of 4100 N, due west, while the wind exerts a force of 8000 N, due east, and the water exerts a resistive force of 1200 N due east. what is the magnitude and direction of the boats

    asked by courtney
  12. physics

    a 15-g bullet is fired from a rifle. it takes 2.50 * 10^-3s for the bullet to travel the length of the barrel, and it exits the barrel with a speed of 715 m/s. assuming that the acceleration of the bullet is constant, find the average net force exerted on

    asked by courtney
  13. Consumer Math

    The tax rate on Harriet Walkers 80,000 vacation home is 20 mills. The property is assessed at full value. How much will Harriet Walker pay in taxes this year? A. 2,000 B. 640 C. 1,600 D. 440 C

    asked by Anonymous
  14. Ghana National Lotto game

    Ghana National lotto game, this is winning number,55-80-83-65-03, pls, what is the next numbers.

    asked by Adekunle
  15. math

    How many ways can 3 students be chosen from a class of 16 to represent their class at a banquet? a.3,360 b.1,680 c.1,120 d.560

    asked by mystery
  16. GEOMETRY MIDPOINT FORMULA steve how did this hapn

    If a line is extended from A (2,3) through B ( -2, 0 ) to a point so that AC = 4ab Find the coordinates of C Please help thanks so much GEOMETRY MIDPOINT FORMULA - Steve, Thursday, January 30, 2014 at 11:58am B-A = (-4,-3) C-A = 4(B-A) = (-16,-12) C =

    asked by Joy
  17. English help - Somebody please

    Modernist writers were most concerned with an individual's A. relationship with nature B. responsibilities' to society C. upholding of traditional values D. attempts to find meaning in life I think it is B - but it could be D?? Seems like Modernists talk a

    asked by Cassie
  18. math

    The 2008 yearbook at Middleton Middle School had 236 candid pictures of students.The 2007 yearbook had 214 candid pictures of students.To the nearest tenth, what was the percent of change in the number of candid student pictures from 2007 to 2008

    asked by maggie
  19. math

    A basketball player makes 110 out of 130 free throws. We would estimate the probability that the player makes the next free throw to be

    asked by Violet
  20. English

    decide whether the sentence below contains a misplaced and/or dangling modifier or no error. Having flipped the canoe, all the camping gear was lost in the river. A. dangling B. misplaced C. both misplaced and dangling D. No error I think it is: No Error?

    asked by Cassie
  21. Englsih

    Identify the bolded portion of the following sentence. JACOB HAD TO BUY A NEW CELL PHONE after dropping his old one in the pool. A. Adverb clause B. Adjective clause C. Subordinate clause D. Independent clause I think it is a Subordinate clause Identify

    asked by Cassie
  22. English help

    "The wagon turned and crawled out the entrance" is an example of personification. What is the impact of using this method? A. It implies that the fixer does not want to leave. B. It shows that the fixer is very fond of his wagon. C. It helps the reader

    asked by Cassie
  23. Calculus

    Find the distance between the given parallel planes. 5x−4y+z=10, 10x−8y+2z=3

    asked by guluyr
  24. Physics

    an object in completely submerged in a liquid of density .65 grams per cubic centimeter at a depth of 4 meters what is the total pressure on the object. State your answer in atmospheres. I only get 3 tries and both my other attempts failed. Ill lose credit

    asked by Joe
  25. ap chemistry

    a 0.76 mol sample of pcl5 is placed in a 500 ml reaction vessel. what is the concentration of pcl5 when the reaction pcl5(g) ⇀↽ pcl3(g) + cl2(g) has reached equilibrium at 250◦c (when kc = 1.8)

    asked by amanda
  26. physics

    A)Eddie the Eagle, British Olympic ski jumper, is attempting his most mediocre jump yet. After leaving the end of the ski ramp, he lands downhill at a point that is displaced 53.0 m horizontally from the edge of the ramp. His velocity just before landing

    asked by Sam
  27. chemistry

    The molar mass of HCl is 36.5g use the fact that 1 amu = 1.6605x 10-24g power g to calculate Avogradro’s number.

    asked by jennifer
  28. English help

    Identify the infinitive phrase in the following sentence. Too many people drive to work when it would be just as easy for them to ride the bus. A. drive to work B. it would be C. just as easy D. to ride the bus I think it is A??

    asked by Cassie
  29. physics

    A superball is dropped from rest from a height of 2.0m. It bounces repeatedly from the floor, as superballs are prone to do. After each bounce the ball dissipates some energy, so eventually it comes to rest. The following pattern is observed: After the 1st

    asked by Cheylynne
  30. science

    . An ice cube of 48.7 grams is just beginning to melt. It is dropped into a swimming pool with a temperature of 26.0 ºC. How much heat will the ice cube absorb from the water in the swimming pool?

    asked by chelsea wagner
  31. physics

    A superball is dropped from rest from a height of 2.0m. It bounces repeatedly from the floor, as superballs are prone to do. After each bounce the ball dissipates some energy, so eventually it comes to rest. The following pattern is observed: After the 1st

    asked by Chey
  32. English- Writeteacher/steve

    Identify the bolded portion of the following sentence. JACOB HAD TO BUY A NEW CELL PHONE after dropping his old one in the pool. A. Adverb clause B. Adjective clause C. Subordinate clause D. Independent clause Can you help me further with this, I know it

    asked by Cassie
  33. socialstudies(CHECK ANSWERS)

    PLEASE CHECK MY ANSWERS please check my answers and if there wrong maybe you could tell me the correct one.but thanks anyways. 1. How did the formation of the National Action Party change Mexican politics? A.It ended the one-party system. B.It consolidated

    asked by anna
  34. English Help - Steve

    Identify the participial phrase in the sentence below. Picking up the pen, he signed his name on the guestbook. A. Picking up the pen B. he signed C. signed his name D. on the guestbook I think it is A - I asked this question earlier and did get a response

    asked by Cassie
  35. Social Studies (Ms. Sue)

    Why did President Abraham Lincoln want to meet with Harriet Beecher Stowe?

    asked by Anonymous
  36. social studies(CHECK ASNWERS)

    please check my answers and if there wrong maybe you could tell me the correct one.but thanks anyways. 1. How did the formation of the National Action Party change Mexican politics? A.It ended the one-party system. B.It consolidated power among a few key

    asked by anna
  37. LA- need help

    What can parents do? We can put our faith in young people as a positive force. I have yet to find a racist baby. Babies come into the world as blank as slates and, with their beautiful innocence, see others not as different but as enjoyable companions.

    asked by Princess Anna
  38. Consumer Math

    1. Dawn Lingua bought three yards of cloth to make some curtains. The cloth was on sale for $2.25 per yard. How much did Dawn pay for the cloth if the sales tax was 5%? A. $8.07 (B.) $2.36 C. $7.25 D. $7.09

    asked by Anonymous
  39. lotto game ghana forture

    Ghana Forture, this is winning number,08-46-69-89-34,what is the next number, pls predict.

    asked by Adekunle
  40. physics

    A)You are in a hot air balloon (yes, another balloon problem!) rising from the ground at a constant velocity of 2.50 m/s upward. To celebrate the takeoff, you open a bottle of champagne, expelling the cork with a horizontal velocity of 5.70 m/s relative to

    asked by Eleni
  41. Chemistry

    Consider the process where 1.3 moles of ice, initially at -30.0 C, is heated to 140.0 C at constant pressure of 1.00 atm. The molar heat capacities (Cp) for solid, liquid, and gaseous water (37.5 J K-1 mol-1, 75.3 J K-1 mol-1, 36.4 J K-1 mol-1,

    asked by Bryan Josten
  42. algebra

    how much money must Andrea invest for 2 years in an account that earns an annual simple interest rate of 8% if she wants to earn $300 from the investment?

    asked by sheri
  43. physic

    A +4 µC point charge is in the x-y plane at the point (3.0 m, 0.0m) while a +10 µC point charge is at the point (0.0 m, 1.0 m). (a) Express the Coulomb force on the +10 µC point charge due to the +4 µC charge in vector notation. (b) What is the

    asked by Asude
  44. Physics

    How much (in Celsius degrees) is the temperature of 1.3 kg of alcohol raised by adding 4.1 kcal of heat? The following piece of information may come in handy: specific heat of alcohol is 0.58 kcal/kgC.

    asked by Chelsea
  45. Physics

    The Nova laser at Lawrence Livermore National Laboratory in California is used in studies of initiating controlled nuclear fusion (Section 45.4). It can deliver a power of 1.60 × 1013 W over a time interval of 2.50 ns. Compare its energy output in one

    asked by Brody
  46. Calculus

    Where does the line through (1,0,1) and (3,−2,5)intersect the plane x+y+z=10? (x, y, z) =________?

    asked by balal
  47. physics

    the total electric field e consists of the vector sum of two parts. one part has a magnitude of e1 = 1284 n/c and points at an angle θ1 = 30° above the +x axis. the other part has a magnitude of e2 = 1833 n/c and points at an angle θ2 = 62° above the

    asked by katie
  48. Chemsitry

    Consider the equilibrium A(g)=2B(g)+3C(g) at 25 degrees Celsius. When A is loaded into a cylinder at 10 atm and the system is allowed to come to equilibrium, the final pressure is found to be 12.13 atm. What is the standard gibbs free energy of reaction

    asked by Anonymous
  49. Physics

    If a 65 kilogram load was raised 6 meters in 60 seconds determine the minimum rated wattage of the motor needed to accomplish this assuming the motor is 75% efficient. give your answer in W.

    asked by Joe
  50. physics

    A snowmobile moves according to the velocity-time graph shown in the drawing. What is the snowmobile's average acceleration during each of the segments A, B, and C? The scale for the time axis is 30 s per increment, and the scale for the velocity axis is

    asked by Anonymous
  51. physics

    Stones are thrown horizontally, with the same initial velocity, from the tops of two different buildings, A and B. The stone from building A lands 4 times as far from the base of the building as does the stone from building B. What is the ratio of building

    asked by Teddy
  52. Calculus

    Find the distance between the given parallel planes. 4z = 4y − 4x, 6z = 3 − 6x + 6y

    asked by Sakine34
  53. physics

    When a bullet leaves a barrel of a rifle, it is moving 640 m/s. If the barrel is 1.20 m long, and if the bullet undergoes constant acceleration while within the barrel, how long after the rifle is fired will the bullet emerge from the end of the barrel?

    asked by Chavez
  54. Chemistry

    How much heat is evolved when 500kg of Ammonia is evolved according to the following equation: N2(g)+3H2(g)2NH3(g) [deltaH =-91.8K]

    asked by Adigun
  55. Lotto game

    This is success,55 80 83 65 3, please help me predict the three direct numbers out of it, pls help me.

    asked by Adekunle
  56. Calculus

    Find an equation of the plane. The plane that passes through the point (−1, 2, 1)and contains the line of intersection of the planes x + y − z = 4 and 4x − y + 5z = 4

    asked by john
  57. Calculus

    Find parametric equations for the line through the point (0,2,2)that is parallel to the plane x+y+z = 2 and perpendicular to the line x=1+t, y=2−t, z=2t. (Use the parameter t.) (x(t), y(t), z(t)) =

    asked by Jale
  58. Physics

    The Nova laser at Lawrence Livermore National Laboratory in California is used in studies of initiating controlled nuclear fusion (Section 45.4). It can deliver a power of 1.60 × 1013 W over a time interval of 2.50 ns. Compare its energy output in one

    asked by Brody
  59. math ms sue please help, PLEASE!!!!

    bailey uses the results from an experiment to calculate the probability of each color of block being chosen from a bucket. he says P(red)=35%, P(blue)=45%, and P(yellow)=20%. jarod uses theoretical probability because he knows how many of each color block

    asked by math help
  60. physic

    It is said that like charges repel. You should have observed that after the sticky side of two pieces of scotch tape are pulled quickly off a table the tapes repel each other. Perhaps each tape has a different type of charge and the rule has been stated

    asked by tukoye
  61. science

    A car with a mass of 2.000 kilograms is moving around a circular curve at a uniform velocity of 25 meters per second. The curve has a radius of 80 meters what is the centripetal force on the car A.625N B.703N c. 15,625N D.20,250N

    asked by Anonymous
  62. PHY

    It is said that unlike charges attract. You should have observed that after the sticky side of a piece of scotch tape is pulled quickly off the smooth side of another piece of tape the tapes attract each other. Perhaps each tape has the same type of charge

    asked by Amanda
  63. physics

    A projectile is launched from ground level at 37.0 m/s at an angle of 30.6 ° above horizontal. Use the launch point as the origin of your coordinate system. a)How much time elapses before the projectile is at a point 8.9 m above the ground and heading

    asked by Teddy
  64. math

    A tank is filled in 9 hours and drained in 11 hours. How long will it take to fill the tank if the drain is left half open

    asked by Anonymous
  65. Calculus

    Find the point at which the line intersects the given plane. x = 1 + 4t, y = 4t, z = 2−3t ; x + 2y − z + 1 = 0 (x, y, z) = _____________?

    asked by balal
  66. Poem ~Help

    Hey, so for my homework I need to make a poem about "what you do when you’re not sure what you should do next", and I need like a poem example about that can anyone give my one or two examples Please? It really means a lot to me! Thanks, -Cindy :-)

    asked by Cindy
  67. math

    When Hugo was 9 years old he was 56 inches tall. Hugo is now 12 years old and he is 62 inches tall. Find the percent of increase in Hugo’s height to the nearest tenth.

    asked by maggie
  68. business

    . In two or three paragraphs, describe circumstances under which a company that is doing business online might want to use a warranty disclaimer

    asked by Angel
  69. Chemistry

    If an element N has isotopic abundances X% of mass number 12, atomic number 6, and Y% of N of mass number 13, atomic number 6. If their relative isotopic mass is 12.35. Find X and Y.

    asked by Adigun
  70. Chemistry

    If an element N has isotopic abundances X% of mass number 12, atomic number 6, and Y% of N of mass number 13, atomic number 6. If their relative isotopic mass is 12.35. Find X and Y.

    asked by Adigun
  71. bc

    Benzyl alcohol (b.p. 205 °C) was selected by a student to crystallize fluorenol (m.p. 153-154 °C), because the solubility characteristics of this solvent are appropriate. H

    asked by Anonymous
  72. UGA

    Which of the following accounts belong in the general ledger?

    asked by Anonymous
  73. Art

    Eugene Delacroix's Liberty leading the people commemorated?

    asked by Bridget
  74. Chemistry

    Henry constant for the dissolving of nitrogen in water was reported as 7e-4 mol/Latm at 20 deg Celsius. What is the value of the equilibrium constant, K, at 20 deg Celsius for the process N2(g0)=N2(aq). If the amount of nitrogen in aqueous solution is .1

    asked by Anonymous
  75. Math

    The product of two consecutive even positive integers is 120. Find the integers.

    asked by Gillian
  76. algebra

    the larger of two numbers is 12 mo're than the smaller.Their sum 84. Find the numbers.

    asked by bri
  77. Physics

    A weight lifter manages to lift a 147 kg weight a distance of 1.1 m. Treat her as a thermodynamic system and find how much heat (in kcal) she must put out if her internal energy decreases by 3620 J during the lift.

    asked by Riley
  78. SS

    How often do banks calculate interests on accounts with simple interest? A.daily B.weekly C.monthly D.yearly My lesson says that interest can be calculated daily, weekly, monthly, or yearly.

    asked by Anonymous
  79. CALCULUS

    Starting with the graph of f(x)=5x, write the equation of the graph that results from reflecting f(x) about the line y =4. y=_______? Thank you!

    asked by MATH
  80. physics

    As soon as the stop light changes from red to green, a car at rest at the intersection accelerates with a constant acceleration of 2.2 m/s/s. At the same moment, a truck passes by, moving at a constant speed of 9.5 m/s. How far beyond the intersection will

    asked by Cheylynne
  81. chemistry heelp

    What volume of a solution that is 15.7 % (w/w) lolinic acid (density = 1.64 g/mL) contains 4.25 g of lolinic acid15. What is the molarity of a 20.2 % (w/w) solution of rossonic acid (423.6 g mol-1) that has a density of 1.78 g mL-1?

    asked by nene
  82. Acne

    I know this is awkward and off topic because this is a tutorial site but..........I am an often tutoree...... And need your help... I have had acne for 5 years. I know people are looking at my face with a disgusting look. My aunts,uncles,and cousins are

    asked by Anonymous
  83. SOLID MECHANICS

    A piece of material subjected to three mutually perpendicular stresses of 70, 56 and 84 MPa. If E= 200 Gpa, Poissions ratio= 0.28 Determine 1) Principal strains 2) Shear modulus 3) Bulk modulus

    asked by Anonymous
  84. Physics

    An aluminum calorimetry cup [mc = 0.6 kg, cc = 0.22 kcal/(kgC)] is filled with water [mw = 2.4 kg, cw = 1 kcal/(kgC)]. It is at a temperature of 30C. A sample of an unknown substance with mass mm = 2.34 kg, originally at a temperature of 210C, is added.

    asked by Randall
  85. physic

    It is said that unlike charges attract. You should have observed that after the sticky side of a piece of scotch tape is pulled quickly off the smooth side of another piece of tape the tapes attract each other. Perhaps each tape has the same type of charge

    asked by tukoyyr
  86. Physics

    An ideal gas heat engine operates in a Carnot Cycle between temperatures of 266 and 115°C. It absorbs 4250 cal per cycle at 266°C. What is its efficiency as a percentage

    asked by Chelsea
  87. SS

    How often do banks calculate interests on accounts with simple interest? daily weekly monthly yearly yearly?

    asked by Anonymous
  88. COURSE HELP PLEASE

    What course should i really take if i want to be a pediatrician ?

    asked by Joy
  89. chemistry

    A chemist needs a HCl solution with a molarity of less than 0.400 M for an experiment. To find out if a sample of HCl solution can be used in the lab, the chemist performs a titration to neutralize 59.2 mL of the HCl with 45 mL of 0.400 M NaOH. Based on

    asked by Matthew
  90. Physics

    A hailstone traveling with a velocity of 43 meters/second comes to a virtual stop 0.28 seconds after hitting water. What is the magnitude of its acceleration in the water?

    asked by Roger
  91. Math

    A tank is filled in 9 hours and drained in 11 hours. How long will it take to fill the tank if the drain is left half open

    asked by Anonymous
  92. Correction

    Not understanding how to answer this You pore over the present evaluation: two intoxicated college females, one DUI and the other trying to run from police officers, both with no prior arrest, and both nursing majors at the local college. As judge, you

    asked by Logan
  93. Language Arts (Check answer)

    because the story is written as a series of dated reports, we can see that the story is structures according to a. Cause and effect b. Chronological order c. Comparison and contrast d. Problem and solution ***

    asked by Jack
  94. SS

    How often do banks calculate interests on accounts with simple interest? daily weekly monthly yearly yearly?

    asked by Anonymous
  95. Calculus

    Find an equation of the plane. The plane that passes through (8, 0, −2)and contains the line x = 6 − 2t, y = 3 + 5t, z = 3 + 2t

    asked by Jessica
  96. math

    Alicia planted 45 tulip bulbs last year.This year she plans to plant 65 bulbs. Find the percent of increase in the number of tulip bulbs to the nearest tenth.

    asked by maggie
  97. Algebra 1 Answer Evaluation (Reiny)

    Evaluate each expression for the given value(s) of the variable(s). 1. t^6 for t = 2 A: 1/64 2. r^0s^-2 for r = 8 and s = 10 A: 1/100? Simplify. 3. x^4/x^-6 A: 1/x^4y^6? Or x^4y^6? 4. a^-3/b^-2 A: 1/a^3b^2? Or a^3b^2? 5. The lead in a mechanical pencil has

    asked by Anonymous
  98. Calculus

    Let f be the function given by f(x)= 2x/(sqrt(x^2 +x +1)) c. Write an equation for each horizontal asymptote of the graph of f. d. Find the range of f. Use f'(x) to justify your answer.

    asked by Rachel
  99. Spanish

    ¿ ganas de comer? Sí, tengo ganas de ir a un restaurante chino. Please fill in the blank at the beginning.

    asked by Alise
  100. Algebra 1 (Reiny)

    1. t^-6 for t = 2 A: 1/64?

    asked by Anonymous
  101. physics

    A diver runs horizontally with a speed of 1.30 m/s off a platform that is 8.6 m above the water. What is his speed just before striking the water?

    asked by Mariah
  102. physics

    A man steps off a 100 m diving platform. How long will it take him to drop the …first 50 m? How long will it take him to drop the second 50 m?

    asked by CMC
  103. Math Ratio

    If 8 pounds of hamburger feeds 5 people for 7 days, how much meat is required to feed 7 people for 8 days?

    asked by Sarah
  104. Chemistry help pls helppppp

    What volume of a solution that is 15.7 % (w/w) lolinic acid (density = 1.64 g/mL) contains 4.25 g of lolinic acid? What is the molarity of a 20.2 % (w/w) solution of rossonic acid (423.6 g mol-1) that has a density of 1.78 g mL-1?

    asked by nene
  105. Math

    The speed of an ocean wave is measured by an oceanographer.the wave travels 30 meters in 10 seconds. How many meters will the wave travel in 2 minutes

    asked by Anonymous
  106. math

    what is the equal groups of 20

    asked by tt
  107. Math

    Ratio from 40 gumball red and blue for jamie and bryce one is for 1/4 and the other is 1/3 Whats the ratio form red to blue

    asked by Me
  108. science

    In which of the following units is acceleration expressed a.Newton b.foot-pound

    asked by Anonymous
  109. Physics

    A heat engine absorbs 126 kcal of heat and exhausts 77 kcal of heat in each cycle. Calculate the efficiency (as a percentage)

    asked by Chelsea
  110. Physics

    A weight lifter manages to lift a 147 kg weight a distance of 1.1 m. Treat her as a thermodynamic system and find how much heat (in kcal) she must put out if her internal energy decreases by 3620 J during the lift. Not sure how to answer this.

    asked by Riley
  111. Art ~ Goya & His Painting

    What message was Goya trying to send when he painted Charles the IV and his family?

    asked by Sandy
  112. HSCO-511

    Corey et al. does an excellent job addressing the initial stages of a group. In the workbook, they challenge you to think about a group you want to lead and how what you viewed in the video might be modified for your group. Discuss how you can implement

    asked by Alfreda
  113. science

    Can someone help me with mechanics. I need to check my answers

    asked by Anonymous
  114. integral calculus

    Evaluate the limit limit gose from x to 4 (x/x-4)integral from x to 4

    asked by hajja
  115. mechanics/motion

    Can someone help me with mechanics. I need to check my answers

    asked by Anonymous
  116. physics

    Suppose you went to the beach and you shoot a laser beam over the ocean, perfectly horizontal. The beam starts at sea-level, exactly. How far above the ocean surface will the laser beam be at a distance of 8 km?

    asked by LA
  117. physics

    Ok, let's use the following information to very roughly estimate the size of the nucleus. Rutherford, Geiger, and Marsden (his students) fired a beam of alpha particles at a gold foil. The alpha particles had an energy of about 3.70 million electron volts,

    asked by Anonymous
  118. Algebra 1

    The length of a rectangle is 4 cm more than the width. The area of the rectangle is 77 cm squared. Find the width and length. A) 7 cm, 11 cm B) 4 cm, 8 cm C) 6 cm, 8 cm D) 6 cm, 10 cm

    asked by Alex
  119. physics

    Ok, let's use the following information to very roughly estimate the size of the nucleus. Rutherford, Geiger, and Marsden (his students) fired a beam of alpha particles at a gold foil. The alpha particles had an energy of about 3.70 million electron volts,

    asked by Anonymous
  120. Algebra

    Find an equation of the line having the given slope and containing the given point. M=-8,(5,6)

    asked by Pam
  121. algebra

    Determine the equation of g (x) that results from translating the function f(x)=x^2+5 upward 13 units.

    asked by Sam
  122. math

    Select the approximate values of x that are solutions to f(x) = 0, where f(x) = -2x2 + 2x + 2.

    asked by lou
  123. Math

    If 1 side of a triangle is 10 inches and the same side in a 2nd triangle is 20 inches. A 2nd side is 4 inches in the 1st triangle what is the same side in the 2nd triangle? My answer is 8 inches

    asked by Steve
  124. Calculus

    Find the point at which the line intersects the given plane. x = 4 − t, y = 5 + t, z = 2t; x − y + 3z = 3 (x, y, z) =____________?

    asked by bilal
  125. math

    3 7/16in on the left side of a shape and 3 7/16in

    asked by meme
  126. Calculus

    Find the distance from the point to the given plane. (1,−5,9), 3x+2y+6z=5

    asked by miolo
  127. Calculus

    Find the distance from the point to the given plane. (−3,8,7), x−2y−4z=8

    asked by niloye
  128. Art ~Help!

    What principles did Goya use when he painted Carlos IV of Spain? and how? and where?

    asked by Wendy
  129. Math

    If 1 side of a triangle is 10 inches and the same side in a 2nd triangle is 20 inches. A 2nd side is 4 inches in the 1st triangle what is the same side in the 2nd triangle? My answer is 8 inches

    asked by Steve