Questions Asked on
October 2, 2012

  1. Physics

    A turbine is spinning at 3600rpm . Friction in the bearings is so low that it takes 11min to coast to a stop. How many revolutions does the turbine make while stopping?

    asked by Nami
  2. Language Arts

    Read the following passage from Harriet Tubman: Conductor on the Underground Railroad: She lifted the gun, aimed it at the despairing slave. She said, “Go on with us or die.” The husky, low-pitched voice was grim. What is the effect of Petry’s

    asked by Anonymous...
  3. physics

    (a) One blade of a pair of scissors rotates clockwise in the xy plane. What is the direction of for the blade? into the xy plane out of the xy plane clockwise counterclockwise (b) What is the direction of if the magnitude of the angular velocity is

    asked by zina
  4. ENGLISH

    Briefly describe Poe’s requirements for the short story genre.

    asked by Anne
  5. chemistry

    A piece of a newly synthesized material of mass 25.0 g at 80.0 ◦ C is placed in a calorimeter containing 100.0 g of water at 20.0 ◦ C. If the final temperature of the system is 24.0 ◦ C, what is the specific heat capacity of this material?

    asked by Austin
  6. chemistry

    How much heat is required to heat 28 g of solid silver from 130 ◦ C to liquid silver at 961 ◦ C? The specific heat of solid silver is 0.235 J/g · ◦ C, and the heat of fusion of silver at its melting point of 961 ◦ C is 11.3 kJ/g. Answer in units

    asked by Austin
  7. Physics

    Whenever two Apollo astronauts were on the surface of the Moon, a third astronaut orbited the Moon. Assume the orbit to be circular and 160 km above the surface of the Moon, where the acceleration due to gravity is 1.42 m/s2. The radius of the Moon is 1.70

    asked by Kristen
  8. English 4

    A recurring theme in literature is the transient nature of the world and life. Provide two ways in which this theme is expressed in Anglo-Saxon and medieval literature.

    asked by Monica
  9. chemistry

    Nitric acid reacts with silver metal: 4HNO3 + 3Ag -> NO + 2H2O + 3AgNO3. Calculate the number of grams of NO formed when 10.8 g of Ag reacts with 12.6 g HNO3

    asked by Bob
  10. Finance

    Metallica Bearings, Inc., is a young start-up company. No dividends will be paid on the stock over the next nine years because the firm needs to plow back its earnings to fuel growth. The company will pay a $14 per share dividend in 10 years and will

    asked by Jenna Fray
  11. physics

    Please help! Two charges are placed on the x axis. One of the charges (q1 = +8.71C) is at x1 = +3.00 cm and the other (q2 = -28.6C) is at x2 = +9.00 cm. Find the net electric field (magnitude and direction given as a plus or minus sign) at (a) x = 0 cm and

    asked by alex
  12. math

    Felipe has saved $625. He is starting a part-time job that pays him $150 a week, and he plans to save all of the money he earns. Which algebraic expression represents Felipe's total savings after x weeks? A.625x + 125 B.775x C.150x + 625 D.125x - 650 is it

    asked by ash
  13. accounting

    18. Balance sheet and income statement data indicate the following: Bonds payable, 6% (issued 2000, due 2020) $1,200,000 Preferred 8% stock, $100 par (no change during the year) 200,000 Common stock, $50 par (no change during the year) 1,000,000 Income

    asked by shannon
  14. Math

    Elizabeth visits her friend Andrew and then returns home by the same route. She always walks 2km/h when going uphill, 6km/h when going downhill and 3km/h when on level ground. If her total walking time is 6 hours, what is the total distance she walks in

    asked by Fran
  15. math

    Ted's patio is the shape of a right triangle. Tell how he should determine the area of the patio.

    asked by Yog
  16. Physics

    Stephanie serves a volleyball from a height of 0.85 m and gives it an initial velocity of +6.6 m/s straight up. How high will the volleyball go? The accel- eration of gravity is 9.81 m/s2. Answer in units of m

    asked by Lily
  17. Math

    A base ball diamond is square. The distance from home plate to first base is 90 feet. In feet, what is the distance from home plate to second base? (1 point) 127 81 19 13

    asked by Sunbird
  18. chemistry

    what is the lewis dot structure for BN

    asked by shay
  19. Finance

    Keenan Co. is expected to maintain a constant 3.8 percent growth rate in its dividends indefinitely. If the company has a dividend yield of 5.6 percent, what is the required return on the company’s stock?

    asked by Jenna Fray
  20. College Chemistry

    how do i calculate the moles of Na2CO3 present in the original 25.00mL aliquot of carbonate solution?? the tared mass of Na2CO3 is 1.5179g

    asked by Anonymous
  21. accounting

    A review of the ledger of Terrell Company at December 31, 2012, produces these data pertaining to the preparation of annual adjusting entries. 1. Prepaid Insurance $18,279. The company has separate insurance policies on its buildings and its motor

    asked by julie
  22. physics

    A boat moves through the water with two forces acting on it. One is a 2100. N forward push by the water on the propeller, and the other is a 1600. N resistive force due to the water around the bow. (a) What is the acceleration of the 1200. kg boat? (b) If

    asked by lib
  23. Science

    Q16: A clear plastic cube with exactly the same index of refraction as water, is placed in a container of water. Would you be able to see the plastic cube in the water if you looked at it from an angle? Please explain why or why not.

    asked by Anonymous
  24. physics

    An object is launched horizontally from a cliff. The cliff is 80m high and the object has an initial velocity of 50m/s. Find the initial x and y velocity and the final x and y velocity

    asked by Mike
  25. math

    The Media cnter at Josh's school has a computer area. The first four rows have sixm computers. the fifth row has four computers. how many computers are there in all?

    asked by tay tay
  26. Physics

    7. A cyclist is travelling with a speed of 12.0 m/s when she applies the brakes. After slowing for 3.0 s, her speed has been reduced to 4.0 m/s. (a) What distance does she travel during this time? (b) What is her acceleration? (c) If she continues braking,

    asked by Anonymous
  27. math

    write each decimal in standard form, expanded form, and word form. 12+0.2+0.005

    asked by shion
  28. math

    Each week, Bart earns a base rate of $85 and a commission on each dollar of merchandise he sells. If Bart sells $3600 in one week and c represents the commission percentage, which algebraic expression represents his earnings for that week? would the answer

    asked by jill
  29. pprecalc

    a windshield wiper on a a plymouth acclaim is 20 in. long and has a blade of 16in long. if the wiper sweeps through an angle of 110 degree, how large an area does the wiper blade clean?

    asked by greeny
  30. chemistry

    Calculate ΔG at 25°C for the precipitation of lead(II) chloride from mixing 100. mL of 0.025 M lead(II) nitrate solution with 100. mL of 0.15 M sodium chloride solution. The ΔG° for the reaction at 25°C = −27.36 kJ/mol. (Hint: write out reaction

    asked by Ashley
  31. Chemistry

    A chemist is preparing to carry out a reaction at high pressure that requires 36.0 mol of hydrogen gas. The chemist pumps the hydrogen into a 15.5L rigid steel container at 25 degrees Celcius. To what pressure (in atmospheres) must the hydrogen be

    asked by Heather
  32. 3rd Grade Math

    There are 25 students in Mrs. Roberts 3rd grade class. There are 9 more boys than girls in the class. How many boys and girls are in Mrs. Robert's class? How can I explain this to my 8yr old in 3rd grade? I've got myself so confused in the process of

    asked by Lisa
  33. physics

    A 7600 rocket blasts off vertically from the launch pad with a constant upward acceleration of 2.25 and feels no appreciable air resistance. When it has reached a height of 560 , its engines suddenly fail so that the only force acting on it is now

    asked by Anonymous
  34. Physics

    Two satellites, A and B, are in different circular orbits about the earth. The orbital speed of satellite A is thirty-five times that of satellite B. Find the ratio (TA/TB) of the periods of the satellites.

    asked by Jackson Kerr
  35. calculus

    A plane flying horizontally at an altitude of 1 mi and a speed of 560 mi/h passes directly over a radar station. Find the rate at which the distance from the plane to the station is increasing when it is 2 mi away from the station. (Round your answer to

    asked by Anonymous
  36. math

    A cell phone company charges each customer a base rate of $15.00 per month for its services. The company also charges each customer $0.02 per minute used. Which algebraic expression represents each customer's monthly charge for m minutes? A.15 (0.02m) B.15

    asked by ash
  37. chemistry

    Write the formulas of the compounds formed Pb+4 with the following anions:OH-, NO3- , CO3(2-), HSO4- , PO4{3-} . Use the given order of anions.

    asked by shay
  38. Science 8R - Help!

    Describe "Water Displacement". Give an example from everyday life.

    asked by Laruen
  39. Science

    An American Red Cross plane needs to drop emergency supplies to victims of a hurricane in a remote part of the worlds. The plane is traveling horizontally at 100.0m/a at a height of 50.0 above the ground.What horizontal distance does the package travel

    asked by Anonymous
  40. Chemistry

    Given a diprotic acid, H2A, with two ionization constants of Ka1 = 4.5× 10–2 and Ka2 = 5.2× 10–7. Calculate the pH and molar concentration of each protonated form for a 0.133 M solution of NaHA. Calculate the pH and molar concentration of each

    asked by amanda1012
  41. Chem II

    I am stuck on what to do for my homework assignment. We were told to come up with seven different statements for: Write down as many correct, distinct, and relevant facts you can about: BrCl3 (g) + Cl2 (l) > BrCl5 (g) Kp = 7.82 * 10−6 When there is

    asked by Kia
  42. literature

    I have 4 questions left that I cannot find the answers for . Any help would be appreciated . The story is The Hound of the Baskerville. Who is coming to take over the manor? Why doesn't Dr. Mortimer want him to go? How does Holmes know that Dr. Watson

    asked by anonymous
  43. Chemistry (Internal Energy)

    5 kg of steam contained within a piston-cylinder assembly undergoes an expansion from state 1, where the specific internal energy U(1) is = 2710 [kJ/kg] to state 2, where U(2) = 2660 [kJ/kg]. During the process, there is heat transfer to the steam with a

    asked by Simon
  44. physics

    A 7600 rocket blasts off vertically from the launch pad with a constant upward acceleration of 2.25 and feels no appreciable air resistance. When it has reached a height of 560 , its engines suddenly fail so that the only force acting on it is now

    asked by Anonymous
  45. chemistry

    Identify the following molecules as polar or nonpolar. 1. H2S 2. PBr3 3. SiCl4 4. SO2

    asked by shay
  46. Chemistry (Insulated Vessel, temperature and vol.)

    Insulated vessel has two compartments separated by a membrane. One side is 1 kg of steam at 400 C and 200 bar. The other side is evacuated. The membrane ruptures filling the entire volume. The final pressure is 100 bar. Determine the final temperature of

    asked by Simon
  47. Chemistry

    Consider a cell at 255 K: line notation Pb-Pb2+(1.27M)--Fe3+(2.29M)-Fe Given the standard reduction potentials calculate the cell potential after the reaction operated long enough for Fe3+ to have changed by 1.432M? I know that Fe3+ is the cathode which

    asked by Andres
  48. PHYSICS

    A car is safely negotiating an unbanked circular turn at a speed of 29 m/s. The road is dry, and the maximum static frictional force acts on the tires. Suddenly a long wet patch in the road decreases the maximum static frictional force to one-ninth of its

    asked by Lindsay
  49. Chem.

    Write the balanced equation given that Mg(ClO3)2 decomposes into chloride and oxygen: 2Mg(ClO3)2 --> 2MgCl2 + 3O2 So if 0.302 grams of O2 is lost from 1.890 grams of a mixture of Mg(ClO3)2 and an inert material, what is the percentage of Mg(ClO3)2 in the

    asked by Anonymous
  50. Physics

    A car rounds a curve that is banked inward. The radius of curvature of the road is R = 109, the banking angle is θ = 25°, and the coefficient of static friction is μs = 0.24. Find the minimum speed that the car can have without slipping.

    asked by Find the maximum speed that the car can have witho
  51. Chemistry

    How do I start an ICE table from the following information: BrCl3(g)+ Cl2(l) -> BrCl5(g) where Kp=7.8*10^-6 and there is originally 0.215 atm BrCl3, 725g Cl2, 0.115 atm BrCl5 - Can pressures be used as initial concentrations?

    asked by Ken
  52. chemistry

    The enthalpy of combustion of benzoic acid (C6H5COOH) which is often used to calibrate calorimeters, is −3227 kJ/mol. When 1.402 g of benzoic acid was burned in a calorimeter, the temperature increased by 3.401 ◦ C. What is the overall heat capacity of

    asked by Austin
  53. maths

    A coin is biased so that a head is twicw as likely to occur as a tail. Suppose the coin is tossed three times. What is the probality of getting at exactly two tails

    asked by Washington
  54. physics

    An Alaskan rescue plane traveling 42 m/s drops a package of emergency rations from a height of 117 m to a stranded party of explorers. The acceleration of gravity is 9.8 m/s2 . Where does the package strike the ground relative to the point directly below

    asked by Anonymous
  55. Chemistry

    How many mililiters of 4.45*10^-2 M CuSO4 contain 4.05g of solute

    asked by michael
  56. Physics

    A turbine spinning with angular velocity w_0 rad/sec comes to a halt in T seconds. Find an expression for the angle delta theta through which the turbine turns while stopping.

    asked by Nami
  57. Math

    4 ^ (3x–1) = 1.5625 × 10 ^(–2)

    asked by Carolina
  58. math

    A miniature-doll collector has a total of 254 unique dolls. The collector can afford to add 3 unique dolls a week to the collection. Which algebraic expression represents the number of unique pieces the collector has at the end of w weeks? would the answer

    asked by ash
  59. Physics

    A satellite is placed in orbit 5.20 105 m above the surface of the planet Jupiter. Jupiter has a mass of 1.90 1027 kg and a radius of 7.14 107 m. Find the orbital speed of the satellite.

    asked by Jackson Kerr
  60. Math

    If the length of the hour and the minute hands of a clock are 4 cm and 6 cm, respectively, what is the distance in cm between the tips of the hands at two o'clock?

    asked by Sammy
  61. Chemistry

    Consider a cell at 255 K: line notation Pb-Pb2+(1.27M)--Fe3+(2.29M)-Fe Given the standard reduction potentials calculate the cell potential after the reaction operated long enough for Fe3+ to have changed by 1.432M? I know that Fe3+ is the cathode which

    asked by Andres
  62. physics

    Some sliding rocks approach the base of a hill with a speed of 18.0 . The hill rises at 41.0 above the horizontal and has coefficients of kinetic and static friction of 0.420 and 0.570, respectively, with these rocks. Start each part of your solution to

    asked by Anonymous
  63. American Government

    A member of Congress who wants to act on what the majority of his or her constituency thinks on a particular issue would be advised to respond to which of the following indicators? A. letters from constituents B. the editorial positions of newspapers in

    asked by Liz
  64. Spanish Beg. 1 - Homework Check!

    El Tiempo (the weather) 1. Hace sol - sunny 2. Hace (Mucho) calor - hot 3. Esta nublado - ??????? 4. Esta IIoviendo - raining 5. Have fresco - freezing 6. Have viento - fall (not sure......) 7. Hace buen tiempo - ????????? 8. Hace mal tiempo - ????????? I

    asked by Laruen
  65. physicss

    A 0.005kg bullet is fired at 400m/s straight into a stationary 1.0kg block of wood. The bullet exits the far side of the block and continues on the same straight line. The block also moves off in this same direction with a velocity of 1.2m/s. Calculate the

    asked by taryn
  66. math

    An art collector buys 6 pieces a year for y years before donating 27 pieces to a museum. Which algebraic expression represents the number of pieces the collector still has in her possession? would the answer be 6y - 27?

    asked by ash
  67. math

    Math word problem: There are 25 students in Mrs. Roberts 3rd grade class. There are 9 more boys than girls in the class. How many boys and girls are in Mrs. Robert's class.

    asked by Lisa
  68. math

    there are 100 apples in a bag and 43 are red and the rest are green, what percentage of the apples are green

    asked by raven
  69. Math

    the average for a grade on a test taken by 20 students was 75. When one more student took the test the class average became a 76. What score did the student make?

    asked by Kaelyn
  70. Chemistry

    A 5.00L reaction vessel contains hydrogen at a partial pressure of 0.588atm and oxygen gas at a partial pressure of 0.302atm. The equation is 2H2(g)+O2(g)-> 2H2O(g). Suppose the gas mixture is ignited and the reaction produces the theoretical yield of the

    asked by Heather
  71. History

    True or False: 1. A region near the ocean will be cooler than a region inland of the same latitude. 2. The tundra is an area of cold climate with low-lying vegetation. (true?) 3. The climate of highland regions gets colder and colder as you go higher.

    asked by Emma
  72. physics

    A 0.1kg ball dropped on the floor hits with a speed of 4.0m/s and rebounds at a speed of 3.8m/s. Calculate the impulse delivered to the ball by the floor.

    asked by taryn
  73. Chemistry

    67.0 mL of a 1.50 M solution is diluted to a volume of 258 mL. A 129-mL portion of that solution is diluted using 163 mL of water. What is the final concentration?

    asked by Anonymous
  74. physics

    A 0.005kg bullet is fired at 400m/s straight into a stationary 1.0kg block of wood. The bullet exits the far side of the block and continues on the same straight line. The block also moves off in this same direction with a velocity of 1.2m/s. Calculate the

    asked by taryn
  75. Physics

    A special electronic sensor is embedded in the seat of a car that takes riders around a circular loop-the-loop ride at an amusement park. The sensor measures the magnitude of the normal force that the seat exerts on a rider. The loop-the-loop ride is in

    asked by Jackson Kerr
  76. Chem.

    2 KClO3 ----> 2 KCl + 3 O2 Suppose the "inert" material in the mixture was not really inert, but that is reacted with oxygen from the atmosphere when heat was applied. Would the apparent mass of oxygen liberated be larger or smaller than it should be?

    asked by Anonymous
  77. Uni Physics

    A skier travelling at 13 m s-1 reaches the foot of a steady upward 14° incline and glides 18 m along this slope before coming to rest. What was the average coefficient of friction?

    asked by David Gia
  78. Trigonometry

    I need help on both of these... Find the exact value of cotx if the terminal side of angle x contains the point (-5,-12). Find the exact value of secx for angle x that has a terminal side containing the point (-1,squareroot3)

    asked by james
  79. physics

    An Alaskan rescue plane traveling 42 m/s drops a package of emergency rations from a height of 117 m to a stranded party of explorers. The acceleration of gravity is 9.8 m/s2 . Where does the package strike the ground relative to the point directly below

    asked by Anonymous
  80. chemistry

    For each of the following bonds, indicate the positive end with \delta^{+} and the negative end with \delta^{-}. Write an arrow to show the dipole for each. 1. Si-Cl 2. Se-F 3. Br-F 4. N-H 5. N-P

    asked by shay
  81. chemistry

    The enthalpy of combustion of benzoic acid (C6H5COOH) which is often used to calibrate calorimeters, is −3227 kJ/mol. When 1.402 g of benzoic acid was burned in a calorimeter, the temperature increased by 3.401 ◦ C. What is the overall heat capacity of

    asked by Austin
  82. chemistry

    consider a random mixture of two particles,diamond and SiC.Assume all particles are spherical with a radius of 0.100mm. The mixture is 80.0 wt% diamond(density=3.51 g/ml) and 20.0 wt% SiC (density=3.23 g/ml) a)Calculate the mass of a single particle

    asked by mahtab
  83. Finance

    Suppose you know that a company’s stock currently sells for $54 per share and the required return on the stock is 9 percent. You also know that the total return on the stock is evenly divided between a capital gains yield and a dividend yield. If it’s

    asked by Jenna Fray
  84. astronomy

    What is the wavelength of a radio photon from an "AM" radio station that broadcasts at 740 kilohertz?

    asked by Anonymous
  85. Math

    A boy can rake a yard in 2.5 hours, his sister can rake it in 4 hours. How long will it take both of them to rake it?

    asked by Anonymous
  86. floral

    which one of the following is a special need of snapdragons? A. a warm, sunny growing spot B. a penny added to the water C. Plenty of water D. Extra flower food I'm stuck between A & C

    asked by els
  87. science

    The earth has a magnetic north and south. How does this help up with evidence to support the theory of Continental Drift?

    asked by kayla
  88. math

    Before she went to the grocery store, Jana had 4 tomatoes in her refrigerator. For the next 3 weeks she buys n number of tomatoes each week. Which algebraic expression represents how many tomatoes she has at the end of three weeks? A. 4 − 3n B. 4 + 3n C.

    asked by ash
  89. Math

    Which statement illustrates the additive identity? a)3+0=3 b)3-3=0 c)3*0=0 d)3*1=3

    asked by Chris
  90. physics

    A truck loaded with cannonball watermelons stops suddenly to avoid running over the edge of a washed-out bridge (see figure). The quick stop causes a number of melons to fly off the truck. One melon rolls over the edge with an initial speed vi = 12.3 m/s

    asked by Anonymous
  91. physics

    While sitting on a frozen pond, a 35kg child throws a 0.5kg ball horizontally at a velocity of +6m/s. Calculate the resulting velocity of the child across the ice.Suppose the child throws the ball upward instead, at a 25o angle above horizontal. a)

    asked by taryn
  92. math

    The volume of a rectangular box is (x^3+6x^2+11x+6) cm^3. The box is (x+3) cm long and (x+2) cm wide . How high is the box

    asked by Melissa
  93. statistics

    a manufacturer of bicycle tire has developed a new system which he claims an average life span of 5 years. with the standard deviation of 1.2 years a dealer product claims that the average life span of 150 samples is only 3.5 years. test the difference of

    asked by jericho
  94. physics

    A 3.00-kg block starts from rest at the top of a 27.5° incline and slides 2.00 m down the incline in 1.20 s. (a) Find the acceleration of the block. m/s2 (b) Find the coefficient of kinetic friction between the block and the incline. (c) Find the

    asked by monic
  95. Ap world history, 10th grade

    What was the most important "stepchild" of the Byzantine civilization? Poland, the middle east, Italy, or russia

    asked by Victoria
  96. American Government

    The term "public opinion" is frequently used in reference to all of American society. This perspective is? A. accurate, since Americans are one people and indivisible B. less accurate than view of public opinion based on majority, since the political

    asked by Liz
  97. ashford university

    i need ant 101 week2 quiz

    asked by kim
  98. physics

    Your groceries are in a bag with paper handles. The handles will tear off if a force greater than 58.4 N is applied to them. What is the greatest mass of groceries that can be lifted safely with this bag, given that the bag is raised (a) with constant

    asked by Sarah
  99. Math

    A boy can rake a yard in 2.5 hours, his sister can rake it in 4 hours. How long will it take both of them to rake it?

    asked by Anonymous
  100. grammar

    how to do the change boring verbs and ordinary adjectives

    asked by piratha
  101. AP Physics

    A bullet of mass 0.0022 kg moving at 568 m/s impacts a large fixed block of wood and travels 5.2 cm before coming to rest. Assuming that the deceleration of the bullet is constant, find the force exerted by the wood on the bullet. Answer in units of kN

    asked by Noah
  102. Math

    Perry draws two planes, K and L, as shown. Which statement is true? Plane K and plane L contain four lines because a theorem states that a line extends on both sides of a plane. Plane K and plane L intersect along a line because a postulate states that if

    asked by Lisa
  103. math

    roberto paid $43.08 for 3 CDs. all 3 CDs were the same price. How much did each CD cost?

    asked by Taylor
  104. physics

    trying to study but stuck on this problem. Two particles, with identical positive charges and a separation of 2.34 x 10-2 m, are released from rest. Immediately after the release, particle 1 has an acceleration a1 whose magnitude is 6.75 x 103 m/s2, while

    asked by antonio
  105. chemistry

    When 0.572 g of compound X is burned completely in a bomb calorimeter containing 3000 g of water, a temperature rise of 0.461 ◦ C is observed. What is ∆Urxn for the combustion of compound X? The hardware component of the calorimeter has a heat capacity

    asked by Austin
  106. Pre-Calculus

    Rational Functions does the following function have a hole or a vertical asymptote or both? how do you know? find the y-value at that point. y=x^2+7x+12/x^2+8x+15 I factored this out to y = (x+3)(x+4)/(x+5)(x+3) The x+3's cancelled out. I don't get the

    asked by Shreya
  107. math

    The function f(x)=ax^3-x^3+bx-24 has three factors. Two of these factors are x-2 and x+4. Determine the values of a and b , and then determine the other factor

    asked by Melissa
  108. math

    Consider the function f(x)=x^3+4x^2+kx-4. The remainder from f(x)/(x+2) is twice the remainder from f(x) / (x-2). Determine the value of k

    asked by Melissa
  109. Physics

    In an automatic clothes dryer, a hollow cylinder moves the clothes on a vertical circle (radius r = 0.40 m), as the drawing shows. The appliance is designed so that the clothes tumble gently as they dry. This means that when a piece of clothing reaches an

    asked by Jackson Kerr
  110. Chem.

    In 1928, 1.0 g of Re was isolated from 660 kg of the ore molybenite. The percent by mass of this element in the molybenite was: 1.5 x 10 ^-4 % How to set this up, given that 600 kg equals 660,000 g. And Avogadro's number 6.022x10^23?

    asked by Anonymous
  111. homework

    which locations have the greatest number of hours of daylight on june 21? the fewest hours of daylight?

    asked by bryan
  112. physics

    Trevor can row a boat at 3.00 mi/hr in still water. He needs to cross a river that is 1.20 miles wide with a current flowing at 1.60 mi/h. Not having his calculator ready, he guesses to go straight across, he should head 60.0 degrees upstream with respect

    asked by lib
  113. physics

    A dockworker loading crates on a ship finds that a 21-kg crate, initially at rest on a horizontal surface, requires a 70-N horizontal force to set it in motion. However, after the crate is in motion, a horizontal force of 51 N is required to keep it moving

    asked by monic
  114. Science

    Can you check my answers for me? The answers I picked have a check mark next to them. Thank you. 1. Darwin’s theory of evolution by means of natural selection proposes that changes happen from generation to generation from ____________ of an organism to

    asked by Christian
  115. algebra

    Three girls paid $100 each, a total of $300, to share a motel room. Later, the desk clerk realising she should have only charged $250, gives the room attendant $50 and asks him to return it to the three girls. Unable to divide the money three ways he

    asked by Anonymous
  116. Physics

    Calculate the distance (in ) that Larry runs if he maintains an average speed of 8.9 for 1 hour.

    asked by Sami
  117. CHEM

    A 7.5 g sample of Cu(NO3)2.nH2O is heated. After the water has been driven off, 5.8 g of Cu(NO3)2 remains. What is the value of n in the empirical formula of this hydrate?

    asked by Dee
  118. BIOLOGY

    Scientists observe a newly established population of sexually reproducing plants growing on the shore of a small island. An observable trait of the plant has two possible phenotypes. It is determined by a single gene, with the dominant allele having

    asked by batmo
  119. Chem

    The specific heat of water is 4.184 J/g degree C, and the specific heat of iron is 0.451 J/g degree C, which will reach a higher temperature when exposed to a given amount of heat?

    asked by Alz
  120. Physics

    Estimate Olympic swimming pool problem using Order of Magnitude Calculation: An Olympic swimming pool is roughly 45 m long and 33 m wide. How long will it take to fill such a pool with an ordinary garden hose?

    asked by Suman
  121. 7th grade social studies

    1. In 1300, the Holy Roman Empire included parts of all the following modern countries EXCEPT (1 point) Italy. France. Spain. Germany. My answer is 1. Germany Is this correct?

    asked by Delilah
  122. Physics

    Each of the space shuttle's main engines is fed liquid hydrogen by a high-pressure pump. Turbine blades inside the pump rotate at 635 rev/s. A point on one of the blades traces out a circle with a radius of 0.021 m as the blade rotates. (a) What is the

    asked by Jackson Kerr
  123. Uni Physics

    Calculate the power required of a 1230 kg car as it climbs a 18° hill at a steady 92 km h-1. The total friction and air resistance is 700 N. Answer in kW, to the nearest whole number.

    asked by David Gia
  124. chemistry

    A 250.0 mL sample of an aqueous solution at 25 degrees Celsius contains 35.8 mg of an unknown nonelectrolyte compound. If the solution has an osmotic pressure of 11.25 mmHg, what is the molar mass of the unknown compound? a.) 237 g/mol b.) 484 g/mol c.)

    asked by Bru
  125. language

    introduction for an essay . show me please

    asked by andre
  126. physics

    A rock climber stands on top of a 56m -high cliff overhanging a pool of water. He throws two stones vertically downward 1.0s apart and observes that they cause a single splash. The initial speed of the first stone was 2.5(m/s) How long after the release of

    asked by Nicole
  127. math

    The baked goods are set up on a table that is 3 times as long as it is wide. The length is 96 inches. How wide is the table?

    asked by Michael Florent
  128. Consumer Math

    Franklin deposited $1,400 in a savings account that accrues simple interest at 6.75%. What is the balance in his account at the beginning of the third quarter?

    asked by Amy
  129. physics

    A 1,080-N crate is being pushed across a level floor at a constant speed by a force of 290 N at an angle of 20.0° below the horizontal, as shown in the figure (a) below. (a) What is the coefficient of kinetic friction between the crate and the floor? (b)

    asked by monic
  130. science

    A top fuel dragster can accelerate from 0-330mph in the time it takes to go 1000ft. assume that the acceleration is constant. what is the acceleration

    asked by Victoria
  131. math

    alana has 5 base ten blocks.She has at least one of each type of block.The value of her blocks is greater than 140.What blocks could she have?

    asked by ronel
  132. Eglish

    Thanks Ms. Sue

    asked by Mark
  133. calculus

    y=x^3-3x. Fill out the following table and then make a rough sketch of the graph. I can make the sketch just having trouble understanding what is wanted. y=0 when y'=0 when Relative Max(s) Relative Min(s) y'>0 on the interval(s) y'0 on interval(s) ???? y'

    asked by Kieran
  134. THE AGE OF DISCOVERY TO THE AMERICAN EXPERIMENT

    The Articles of Confederation called for which of the following? A. A single legislative body B. A chief executive C. The right of the legislature to assess taxes D. The Northwest Ordinance 2. Jacques Cartier sailed to the New World in 1534 in search of A.

    asked by Lily
  135. 3rd grade Math

    California has more national parks than many other states. The sum of the two digits in its number of parks is 6. Both digits are even. If California has fewer than 30 national parks, how many does it have?

    asked by Lulu
  136. Math

    A drawer has 10 pairs of gloves. If I grab 5 gloves at random, what is the probability that I pick at least one matched pair? What is the probability that I pick at least one right glove and one left glove?

    asked by Genie
  137. MATH

    In a parking lot, there are 2 cars for every 3 trucks. What fraction of the vehicles are cars? Is it 1/50th?

    asked by JD
  138. Math

    Can someone help me to find two numbers the exact answer is between: 6 x 7,381

    asked by DJ
  139. math

    Mary wants to put all of her stamps on a single page. she has one page with 3 rows of 8 stamps, another page woth 4 rows of 5 stamps, and a third page with 6 rows of 4 stamps. her new single page has 7 rows and can fit 10 stamps across. can she fit all her

    asked by mythreyee
  140. Chemistry

    In acidic solution, VO_2^+1 is reduced to VO^2+, whereas Mn^2+ is oxidized to MnO_4^-1 . Given the partial equation VO_2^+1? +Mn^2+? ---> VO^2+ ? + MnO_4^-1? What must the coefficients be so that the electrons are balanced?

    asked by Senko
  141. Chemistry

    What are washers, nuts, and bolts made of? Aluminum, Zinc, Iron, or Nickel?

    asked by Alz
  142. math

    Felipe has saved $625. He is starting a part-time job that pays him $150 a week, and he plans to save all of the money he earns. Which algebraic expression represents Felipe's total savings after x weeks? A.625x + 125 B.775x C.150x + 625 D.125x - 650

    asked by ash
  143. math

    mr. and mrs. blank sold their house for $200000 and needed to hire an attorney to handle the closing procedures. attorney mr. gable charges a flat rate of $2500. attorney ms. mandel charges 1 1/2% of the cost of the house. which attorney would be cheaper

    asked by Taylor
  144. math

    Jame shas an assigned seat for his flight to Denver. The seats on the plane are numbered 1-49. Jame's seat number is an odd number greater than 10 that is factor of 100, What is his seat number for the flight?

    asked by junior
  145. science

    make a graphic organizer to show ways how ways to cause physical changes to a piece of paper

    asked by marc
  146. Chemistry

    Consider a cell at 255 K: line notation Pb-Pb2+(1.27M)--Fe3+(2.29M)-Fe Given the standard reduction potentials calculate the cell potential after the reaction operated long enough for Fe3+ to have changed by 1.432M? I know that Fe3+ is the cathode which

    asked by Andres
  147. physics ..PLEASE HELP ASSIGN DUE SOON :(

    A speedboat starts from rest and accelerates at +1.90m/s^2 for 7.00 s. At the end of this time, the boat continues for an additional 6.00 s with an acceleration of +0.529m/s^2. Following this, the boat accelerates at -1.47m/s^2 for 8.00 s. **What is the

    asked by joane
  148. chemistry

    A 2.30 gram sample of iron combines with chlorine gas to form an iron chloride with the weight of 7.25 grams. what is the weight of chlorine added?

    asked by Janelle
  149. Math

    a group of 11 students bought either chocolate chip cookies for forty cents each or brownies for fifty cents. The total amount they spend was five dollars and ten cents.How many chocolate chip cookies and brownies did they buy?

    asked by Michael Florent
  150. chemistry

    what is the reason hydrogen have -1 oxidation number?

    asked by shemelis
  151. Math

    If the quadratic equation x^2 + bx +c=0 has exactly one solution r, then find b/c.

    asked by Henry
  152. Uni Physics

    Total mechanical energy of a flying rubber ball is 1692 J. It has a mass of 0.86 kg, and it is 8 m above the ground. Find the speed of the ball.

    asked by David Gia
  153. math

    in isosceles angle ABC, the length of leg AB is 2x+10 and the length of the leg BC is 4x - 18. Find the length of each leg.

    asked by chan
  154. Math

    Six people are going to sit in a row on a bench. Romeo wasnts to sit next to Juliet. Caesar does not want to sit next to Brutus. Homer and Pierre can sit anywhere. In how many ways can these people be seated?

    asked by Sarah
  155. Business Management

    1. Identify the publisher and the number of pages for Ellison's 2002 edition of Invisible Man.

    asked by cesar
  156. English III: Tone analysis

    "many a night, just at midnight, when all the world slept, it [a groan similar to that uttered by the old man] has WELLED up from my own bosom, deepening, with its dreadful echo, the terrors that distracted me. " Poe The type of comparison the author uses

    asked by Tammi
  157. Maths

    The ratio of the number of cheesecakes to the number of mango cakes was 3:2. After Baker Lam sold 144 cheesecakes, the ratio became 3:5. A) How many cheesecakes did Baker Lam bake at first? B)Baker Lam decided to deliver the remaining cakes to 4 charity

    asked by Daniel
  158. chemistry

    You are titrating an unknown weak acid you hope to identify. Your titrant is a 0.0935 mol/L NaOH solution, and the titration requires 39.9 mL to reach the equivalence point. How many moles of acid were in your sample?

    asked by lucy
  159. Algebra II

    Factor: 18x^2-33x+9

    asked by Olivia
  160. English

    Dividing the pie into, Felicia took the least and gave me the larger portion. Is least correct or should it be lesser? It doesn"t sound right with lesser.

    asked by Mark
  161. The digits

    0-9 are the building blocks for all numbers.what this means.

    asked by sarah
  162. math

    The baked goods are set up on a table that is 3 times as long as it is wide. The length is 96 inches. How wide is the table?

    asked by Michael Florent
  163. math

    The school had a bake sale to raise money. A group of 11 students bought either chocolate chip cookies for $.40 each or brownies for $.50 each. The total amount they spent was $5.10. How many chocolate chip cookies and brownies did they buy?

    asked by Michael Florent
  164. Calculus

    y=x^3-3x. Fill out the following table and then make a rough sketch of the graph. I can make the sketch just having trouble understanding what is wanted. y=0 when y'=0 when Relative Max(s) Relative Min(s) y'>0 on the interval(s) y'

    asked by Kieran
  165. English

    I am writing my college essay. I amwriting about the most unforgettable experience i've had and how it impacted my life. I am writing about when my dad was arrested. I have my opening (see below) but I don't know how to continue can you help. The opening

    asked by Vicky
  166. physics

    Suppose runner A starts at the 0 degree mark on a circular track (circumference = 400m). And let runner B start at the 180 degree mark. If runner A starts running counter clockwise with acceleration 2m/s^2, and runner B runs clockwise with constant speed

    asked by jordan
  167. math

    The ratio of games jsy won to the number of games he lost is 5:2 he won 20 games. how many games did jay lose? show oe explain how you got your answer.

    asked by jay
  168. literature

    Wasnt sure if you seen my other post but I got three of the answers but still need help with :Why does Beryl not want Sir Henry to stay at Baskerville Manor?

    asked by anonymous
  169. statistics

    Suppose it is known that the average score of all high school seniors taking a national test of basic skills is 420. These scores are normally distributed with a standard deviation of 80. A school gives the test to a sample of 144 seniors. Identify the

    asked by nana
  170. Physics

    A car starts from rest on a curve with a radius of 130m and accelerates at 1.1m/s^2 .Through what angle will the car have traveled when the magnitude of its total acceleration is 2.7m/s^2 ?

    asked by Nami
  171. Pre Cal

    f(x) = log3(93 x + 3 815 x + 3)

    asked by Sally
  172. Math ( composite functions )

    I need some help with composite functions where i have to find the f(g(x)) and g(f(x)) on most of them I just couldn't figure out how to multiply.... 1) f(x) = ³√x-5 , g(x) = x^3 + 1 So I started on this one and i got confused with the cubed

    asked by Mira
  173. physics

    A diver steps off a cliff and dives from 40 meters into the ocean. How long will he fall before he hits the water?

    asked by Anonymous
  174. math

    Vincent estimated 293-44 and got a difference of about 250.Is this reasonble estimate?Explain.

    asked by lein
  175. social studies

    crossword puzzle for: golden ___

    asked by jacy
  176. geometry

    Given a circle with a diameter of 4, what is the circumference?

    asked by zaylee
  177. Algebra

    what is 18 percent of 240

    asked by Matilda
  178. Math

    solve: 9x-11=-56

    asked by Jessica
  179. Chemistry

    Consider a cell at 255 K: line notation Pb-Pb2+(1.27M)--Fe3+(2.29M)-Fe Given the standard reduction potentials calculate the cell potential after the reaction operated long enough for Fe3+ to have changed by 1.432M? I know that Fe3+ is the cathode which

    asked by Andres
  180. Algebra

    What is the greatest common factor? How do you know when you have found the greatest one?

    asked by Theresa
  181. Math

    Abby takes 6 steps forward, then 2 steps back. If she repeats this pattern, how many steps will she be from where she started after 4 moves? After 5 moves?

    asked by Sarah
  182. Chemistry

    Consider a cell at 255 K: line notation Pb-Pb2+(1.27M)--Fe3+(2.29M)-Fe Given the standard reduction potentials calculate the cell potential after the reaction operated long enough for Fe3+ to have changed by 1.432M? I know that Fe3+ is the cathode which

    asked by Andres
  183. math

    Jon begins jogging at a steady 3m/sec down the middle of lane one of a public track. Laura starts even with him in the center of lane two but moves 4m/sec. At the instant they begin, Ellie is located 100 meters down he track in lane four, and is heading

    asked by Shelby
  184. Statistics - math

    An urn contains 5 red balls and 10 white balls. 6 balls are randomly drawn and not replaced. What is the probability that 3 or fewer balls drawn are red?

    asked by Gina
  185. Uni Physics

    The drawing shows a version of the loop-the-loop trick for a small car. If the car is given an initial speed of v = 4.7 m s-1, what is the largest value that the radius r can have if the car is to remain in contact with the track at all times?

    asked by David Gia
  186. literature

    "There is one correspondent who is a sure draw, Watson. That is the bank. Single ladies must live, and their passbooks are compressed diaries." What does this quote mean?

    asked by anonymous
  187. economics

    When the price of X is $1 and the price of Y is $1 and income is I, Joe Panther spends $100 on good X. One day Joe is walking down Downer street and is dismayed to discover that the price of good X has increased to $2. However, moments later Joe is

    asked by Jake
  188. math

    what % is 7.5 over 10? Is 7.5 over 100 7.5%?

    asked by Kory
  189. math

    Find interval length 1/4 in [1,2] containing the root of the equation x^7 +3x-10=0

    asked by lola
  190. Home, school, Communication

    Sandwiching refers to all of the following EXCEPT: A a communication technique that is often useful. B providing less plesant news between two more plesant ideas. C litening carefully. D beginning and ending communication on positive note. I pick A

    asked by Sally
  191. Math

    Let A, C be the endpoints of the diameter of a circle and B an arbitrary point on the circle. Using the slopes of secant lines show that \ABC is a right angle. You can assume the circle is centered at the origin.

    asked by Kole
  192. algebra

    what are the steps of solving (4sqr(41))^2 the answer is 656 but i need to know how the got the answer

    asked by peter
  193. Biology!!!!!!!!!!!!!!!!

    In preparing some blood for observation with a microscope, a student puts a drop of blood into a test tube containing 2 cm3 of water. After mixing, he examines a drop of the mixture. Explain why he cannot see any blood cells under the microscope.

    asked by Nicole
  194. chemistry

    how ti distinguish NH4OH solution from NaOH solution

    asked by bhanu
  195. Math

    Given the following statistical list: 13,17,19,22,25,27,29,29,32,and 33. Assuming a desired "Confidence Level" of 95%, find the confidence interval for the above scores. 19.8 < u(mean)< 29.4 14.6 < u < 33 13.4 < u < 22.7 11.1 < u < 18.5 I have 2 weeks to

    asked by Adam
  196. Math

    The mathematician Augustus DeMorgan lived his entire life during the 1800s. In the last year of his life he announced "Once I was x years old in the year x^2". In which year was he born?

    asked by Sadie
  197. chemistry

    How many grams of are present in a solution if 38.60 of 0.145 solution is needed to titrate the solution?

    asked by LaKeisha
  198. HEALTH

    What is meant validation strategy in a person with dementia

    asked by Anonymous
  199. calculus

    How do I solve this using the TERM BY TERM method? If f(x)= (2x^2 - 5x - 3) / (3-x) find f'(-8).

    asked by Esther
  200. calculus

    How do I solve this using the TERM BY TERM method? If f(x)= (2x^2 - 5x - 3) / (3-x) find f'(-8).

    asked by superdiver
  201. calculus

    Using the chain rule... how can i differentiate this? y=xã(x-2)

    asked by superdiver
  202. math

    how would you write an algebraic expression for tthe same number of birds,b, sitting on three different wires, then 9 birds fly off

    asked by jenny
  203. physics

    a hot-air balloon having initial velocity vi as it ascends. Then, a water balloon is dropped from the basket when it is 135 meters high and would hit the ground after 9.00 seconds. a) find the velocity of the hot-air balloon upon release of the water

    asked by lib
  204. statistics

    supposed that the average weight loss for someone on a diet is 15 pounds with the standard deviation of 4 pounds. a sample of 18 adults enrolled a sswp have a mean weight loss of 15.83. using 0.01 level of significance.

    asked by jericho
  205. math

    If μ = 500 and σ =10, z = -3.0 falls how many points below the mean?

    asked by tom
  206. Physics

    A dog throws a bone into the air at 17.2 m/s...How high will it rise and How long will it take to reach the peak of its trajectory?

    asked by Jeff
  207. stats

    If SS = 50 and s^2 = 10, what is n?

    asked by eric
  208. calculus

    what is the rate of increasing for a car whick run a distance of 5 miles in the first hour and 10 miles in the second hour?

    asked by Anonymous
  209. chemistry

    balanced equation mg+ pbcl2---mgcl2+pb F+NaBr--FBr+Na

    asked by maz
  210. Algebra II

    Factor: 12a^2-17a-5

    asked by Olivia
  211. math 8th grade

    10(square root400 - 15) 10(20-15) 10(5)= 50 would this be correct?

    asked by jill
  212. math

    Three students came to the bake sale to shop. The sum of their ages is 33. The product of their ages is 1,320. How old are they?

    asked by Michael Florent
  213. Algebra II

    Group factor: x^2+2x^2+x+2

    asked by Olivia
  214. Grammar

    Josh Lozier's football pants were to long, so they had to be altered. Is this a run on sentence?

    asked by Dakota
  215. math

    I am a two digit number, twice the sum of my digits is 22. The product of my digits is 24.My tens digit is greater than my ones digitwhat number am I?

    asked by Amber
  216. math

    to find the square root of a number that is a fraction 81/16 would that be 9/4?

    asked by jill
  217. Math/Statistics

    Can anyone please help me explain confidence intervals. How does one tell/determine if a confidence interval is too wide? What indicates too wide? Thanks in advance!

    asked by Rory
  218. bio

    what is the difference between translocation and transpiration? and do they both occur in xylem and phloem?

    asked by rebekah
  219. GEOMETRY

    If RS=ST=19, s

    asked by VANESSA
  220. Math

    Has memory chip capacity's growth been exponential? How much longer is the exponential growth likely to continue? Explain.

    asked by Sam
  221. Math

    Joe picked leaves, he has 3 kinds. He has 2 times as many elm leaves as maple leaves, and 5 times as many oak leaves as maple. He has 32 leaves. How many of each kind does Joe have?

    asked by MJ
  222. stats

    1. Find the sample variance and standard deviation 6, 53,11,49,35,26,28,28,31,31 s squared = (round to the nearest hundredth as needed)

    asked by pat
  223. algebra 2

    what are some patterns seen in pascal's triangle?

    asked by SoccerStar
  224. English

    what are the different types of comparison? What's a comparison that's not direct, but implied?

    asked by Tammi
  225. Maths

    Keith and Shawn each have some money. If Keith spends $38, the ratio of the amount of money Keith has to the amount of money Shawn has will become 2:5. If Shawn spends $38, the ratio will become 8:13. How much money does each boy have?

    asked by Daniel
  226. English

    Why is she walking so slow toward the house? Is that correct or should it be (so slowly} They both sound correct

    asked by Mark
  227. math

    order the decimals from least to greatest 15.25, 15.2, 15.5

    asked by shion
  228. English

    Identify the infinitive phrase in the sentence below. The pilot agreed to fly from Texas to Oklahoma. (1 point) agreed to fly fly from Texas to Oklahoma to fly from Texas to Oklahoma

    asked by smileyfaceL0L
  229. can please somebody tell how to solve this problem

    An unknown was prepared with the concentration of 0.000520 M. A Beer's Law plot was prepared using the absorbance values from standard solutions of ASA and a line drawn through all the points passed through the origin with a slope of 1550.2 M–1. The

    asked by anchal
  230. Physics

    A car starts from rest and travels for 6.2 s with a uniform acceleration of +2.4 m/s2. The driver then applies the brakes, causing a uniform deceleration of 1.2 m/s2. If the brakes are applied for 2.5 s, how fast is the car going at the end of the braking

    asked by Caine
  231. Math

    Solve the system by using the substitution method. y= 3/4x - 4 -x + 2y= -6

    asked by Neil
  232. HVAC

    How many Ampere of 1 horse power motor?

    asked by John V
  233. physics

    This problem is derived from a video shown in class. A small cart is rolling down an inclined track and accelerating. It fires a ball perpendicular to the inclined track as it moves. The origin of the reference frame is located at the spot from where the

    asked by zina
  234. math

    Katie had a pack of twenty four cards numbered 1- 24. She arranged the cards into 6 piles. No more than 2 piles had the same number of cards the numbers on the cards in each pile added to the same total. What was the total and how could this be solved

    asked by Tricia
  235. Pre-Calculus

    Rational Functions y = (x^2+7x-4)/(x-2) Since the degrees of both the numerator and denominator are the same, I would use the leading coefficient, and both the rational functions start with 1, so would the horizontal asymptote be 1? Also don't get how to

    asked by Shreya
  236. Language Arts

    Read the following three words: sauntered, walked, danced What is the BEST way to group these words on a classification chart to help you understand their meanings? (1 point) They all end in –ed. They are all in the past tense. They are all verbs. They

    asked by Love2Learn
  237. Math

    use compatible number to estimate problem: 1,212 + 347 537 + 3,244 329 + 64

    asked by Monique
  238. matj

    in a class there are 17 right handed students and 3 left handed students, what percent of the class is right handed?

    asked by Anonymous
  239. math

    in a class there are 17 right handed students and 3 left handed students, what fraction of the class is left-handed?

    asked by Anonymous
  240. social sciences

    The market supply for potatoes in New York is 2,000 tons for a price of $200 a ton, and 5,000 tons for a price of $500 a ton. Between these two prices market supply is a straight line. What is the equation of the supply curve?

    asked by Joe
  241. Math

    California has more national parks than many other states. The sum of the two digits in its number of parks is 6. Both digits are even. If California has fewer than 30 national parks, how many does it have?

    asked by Anonymous
  242. Math ( Pre Calc)

    Find all real and imaginary roots of the polynomial equation 3x^4-x^3+4x^2-2x-4=0

    asked by Ains
  243. Science

    Q12: A light ray is travelling from a medium with a larger index of refraction to a medium with a smaller index of refraction. Describe what happens as the angle of incidence gets larger and larger. Include the concept of the critical angle in your

    asked by Anonymous
  244. Literature

    Can someone please explain to me the great chain of being as shown in Hamlet? I think I understand it, but I am looking to grasp it fully and have some examples from the play so I can write intelligently about it. Thanks!

    asked by Panagiotis
  245. Math

    If I have the inputs 1 2 3 4 and 5 and my outputs are 1 4 9 16 and 25 what is the output

    asked by Ashley
  246. math

    a shirt is on sale for 15% off. what fraction represents the savings? ...is it 3/20th?

    asked by JD
  247. algebra pre ap

    6x=7y=2 8x+5y=20

    asked by oscar
  248. math am i right

    So do you mean that I should multiply the base (7) by the height (18)?

    asked by Yog
  249. Physical Science

    8 letter word for a substance that can be broken down into two or more simpler substances?

    asked by Ally
  250. CHEM

    A sample of an unknown hydrate weighs 0.500 g and after heating it weighs 0.100. What is the percent of water in the hydrate?

    asked by Dee
  251. Chemistry

    In acidic solution, VO_2^+1 is reduced to VO^2+, whereas Mn^2+ is oxidized to MnO_4^-1 . Given the partial equation VO_2^+1? +Mn^2+? ---> VO^2+ ? + MnO_4^-1? What must the coefficients be so that the electrons are balanced?

    asked by Yuki
  252. science

    How does water temperature give a clue as to what ocean layer the water belongs?

    asked by Callie
  253. math - wait what?

    How do you multiply 126 by 1/2?

    asked by Yog
  254. math

    How can knowing the multiplication properties help me evaluate 5x(20x63)?

    asked by tonya
  255. math

    Abby takes 6 steps forward, then 2 steps back. If she repeats this pattern, how many steps will she be from where she started after 4 moves? After 5 moves?

    asked by Sarah
  256. Pre-Calculus

    Radical Functions Graph y=(x-3)(x+2) and y=√(x-3)(x+2). where are the x-intercepts of each function ?why? for the first one, i know that whatever is inside the brackets is opposite, so the x intercepts would be at 3, and -2. but the whole radical thing

    asked by Shreya
  257. science

    The brigtness of of the star is determine by distance.Am i correct

    asked by Americal
  258. english

    Hot to unscramble rdntcioiya

    asked by m
  259. physics

    What is the component of a vector (in the plane) whose magnitude is 86.4 and whose component is 62.5?

    asked by Anonymous
  260. Home, School and community

    Which of the following is NOT always true about parents who ask for special treatment? A They are trying to take advantage of a teacher. B They want the best for their child. C They require thoughtful consideration of how to provide for request. D they

    asked by Sally
  261. Math

    Write an algebraic expression for the verbal expression: five times the sum of three and f

    asked by Sally
  262. Pre-Calculus

    solve by fully factoring x^3-7x-6=0 How would I fully factor this?

    asked by Shreya
  263. math

    toe rings cost $2.95 each. If Jill buys 4 of them, how much does she spend?

    asked by Ryan
  264. bio- botony

    The water pressure that pushes water and sugar from sugar source to sugar sink is referred to as _____. The answer is bluk flow but idk why. Why isnt i translocation or transpiration?

    asked by rebekah
  265. statistics

    For each of the following samples that were given an experimental treatment, test whether they represent populations that score significantly higher than the general population: (a) a smaple of 100 with a mean of 82, (b) a sample of 10 with a mean of 84.

    asked by Julie Miranda
  266. literature

    Question from the story Metamorphosis. Describe the mood of the story and how it makes you feel. How do you think Kafka wants you to feel about Gregor Samsa?

    asked by anonymous
  267. algebra

    how do i do this problem? Had 16 now have 20

    asked by victoria
  268. English

    In persuasive writing, it is important to...?

    asked by Taylor
  269. Biology/Science

    1. Describe a SPECIFIC EXAMPLE of how increased temperature can change cellular processes. 2. What FACTORS (can be properties of animals or the environment) determine how wide a range of temperatures a species can tolerate? Be as comprehensive as you can.

    asked by Pag
  270. Math

    what is 18 percent of 240?

    asked by francesca
  271. math

    How does place value help represent the value of numbers

    asked by sa
  272. Economics

    There are two types of consumers of potatoes: 10 are rich and 50 are poor. Every rich consumer has a demand of 0 for a price of $500/ton; and his/her demand decreases by 1 ton each time the price increases by $1/ton. Every poor consumer has a demand of 0

    asked by Joe
  273. Uni Physics

    A 67 kg astronaut (Jeff), an 88 kg astronaut (Brett) and a 17 kg rock are tied together by a light rope during a space walk. The distance between Jeff and the rock is 5.0 m, the distance between Brett and the rock is 2.0 m. Find the position of the centre

    asked by David Gia
  274. TRIG

    find the degree measure of a central angle subtended by an arc of 8.00cm in a circle with circumference 20.0cm

    asked by Mel
  275. math

    if cosx = 12/13 and x is a quadrant I angle. Find the value of sinx

    asked by Jenifer
  276. math

    Dress rehearsal of the play was attended by 142 people. Opening night was attened by 238 people. How many people saw the two shows in all?

    asked by Janiya
  277. math

    what is multiplication sentence in exponent and base

    asked by adriana
  278. Physical science

    I need help on how to set up a formula for 27c and 750 mm hg,a sample of hydrogen occupies 5.00 l how much space will it occupy at stp

    asked by Glenda
  279. Chemistry

    From my previous question about partial pressures in the equation 2H2(g)+O2(g)>2H2O(g), how can I use PV=nRT to find the number of moles in each of the reactants when I am not given the temperature, or the volume of the individual gases?

    asked by Heather
  280. space

    What causes the rings around the equators of Saturn and jupiter

    asked by Gabi
  281. pprecalc

    the function is one of the form y=g(x) +cosbx. find two linear functions y1 and y2 related to g such that y1 is less than or equal to y is less than or equal to y2. a. y= 2x + cos x b. y= 1-0.5x+ cos2x

    asked by greeny
  282. chemistry

    which of the ff are gases at 50 degrees celcius bromine, mercury, propane, radon, silver

    asked by linda
  283. Statistics - math

    Each consumer has a 25% chance of preferring your product over the competitor's product. If we question 15 customers, what is the probability that at least 3 will prefer your product?

    asked by Gina
  284. Grammar

    Is this sentence correct? The shampoo was concentrated, therefore I only used a little bit.

    asked by Dakota
  285. English 8R - It Happened in The City

    impressive jungle of concrete?????????????????????????????????? I need a definition!!!!

    asked by Laruen
  286. science

    A ship sails 100mi northeast, then 50mi due south. How far is it from the starting point?

    asked by netta
  287. physics

    jk

    asked by jk
  288. organic chemistry 1

    If the two parts of mixture have a 1:1 ratio by mass what's the largest amt each component could be?

    asked by archie
  289. College math

    in a circle of radius 7m, find the length of the arc subtended by a central angle of 42.0degrees

    asked by Tamra
  290. Trigonometry

    Express 3 rad in degree measure and approximate to four significant digits

    asked by james