Questions Asked on
October 19, 2011

  1. vocab

    The living room looked immaculate except for a lump under the carpet, an gaunt

    asked by me
  2. Finance

    Nico Trading corporation is considering issuing long-term debt. The debt would have a 30 year maturity an a 10 percent coupon rate. In order to sell the issue, the bonds must be underpriced at a discount of 5 percent of face value. In addition, the firm

    asked by matt
  3. chemistry

    Phosphorus trichloride gas and chlorine gas reacts to form phosphorus pentachloride gas: PCL3(g) +CL2(g) = PCL5(g). A vessel is CHARGED WITH A MIXTURE OF PCL3(g) and CL2(g), which is allowed to equilibrate at 450K. At equlibrium the partial pressures of

    asked by MIndy
  4. chemistry

    A wooden object from a prehistoric site has a carbon-14 activity of 10 counts per min.(cpm) compared to 40 cpm for new wood. If carbon-14 has a half life of 5730 years what is the age of the wood? Please get me started. Thank you

    asked by Connie
  5. physics

    A billiard ball moving at 6.00 m/s strikes a stationary ball of the same mass. After the collision, the first ball moves at 5.39 m/s, at an angle of 26.0 with respect to the original line of motion (a) Find the velocity (magnitude and direction) of the

    asked by Anonymous
  6. statistics

    Five percent of all items sold by mail order company are returned by customers for a refund. Find the probability that, of two items sold during a given hour by this company, a) both will be returned for a refund b) neither will be returned for a refund

    asked by Mikey
  7. Physics

    Work of 730 J is done by stirring an insulated beaker containing 80 g of water. What is the change in the temperature of the water? Please show calculation

    asked by BOB
  8. chemistry

    A patient receives 3.0 mL of a solution containing technetium-99m for a breast image. If the activity of the technetium-99m is 9.5mCi/mL what is the dose received by the patient? Answer Choices are: a)29mCi b)3.2mCi c)320uCi d)28.5mCi So I times 3.0mL *

    asked by Connie
  9. chemistry

    The principal component of many kidney stones is calcium oxalate,CaC2O4. A kidney stone recovered from a typical patient contains 8.50×10^20 formula units of calcium oxalate. How many moles of CaC2O4 are present in this kidney stone?

    asked by shannon
  10. calculus

    A car leaves an intersection traveling east. Its position t sec later is given by x = t2 + t ft. At the same time, another car leaves the same intersection heading north, traveling y = t2 + 3t ft in t sec. Find the rate at which the distance between the

    asked by sal
  11. Ochem

    A student needed to determine the percent composition of a mixture that contained fluorene and benzoic acid. The student took 283 mg of the mixture and used the extraction method to separate the components. Then both compounds were recrystallized and

    asked by Lindsay
  12. Physics

    A coin is placed on a stereo record revolving at 33 1/3 revolutions per minute. (b) Find the acceleration of the coin when it is placed 5.0, 10, and 15 cm from the center of the record. 2 ____ . m/s2 (5.0 cm) 3 ____ . m/s2 (10 cm) 4 ____ . m/s2 (15 cm)(c)

    asked by Eddie
  13. Geography

    What is the relation between geography and chemistry

    asked by RUTH
  14. physics

    A bobsled slides down an ice track starting (at zero initial speed) from the top of a(n) 165 m high hill. The acceleration of gravity is 9.8 m/s2 . Neglect friction and air resistance and determine the bobsled’s speed at the bottom of the hill. Answer in

    asked by shea
  15. physics

    A ball of mass 0.4 kg, initially at rest, is kicked directly toward a fence from a point 20 m away, as shown below. The velocity of the ball as it leaves the kicker’s foot is 18 m/s at angle of 35 degrees above the horizontal. The top of the fence is 4 m

    asked by jes
  16. algebra

    If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that?

    asked by katelyn
  17. physics

    If your boat weighs 1600 N, how much water will it displace when it’s floating motionless at the surface of a lake?

    asked by Anonymous
  18. Calculus

    A lighthouse is located on a small island 4 km away from the nearest point P on a straight shoreline. Its light makes 3 revolutions per minute. How fast is the beam of light moving along the shoreline when it is 1.7 kilometers from P ?

    asked by Anonymous
  19. Calculus

    find the dy/dx of s(t)= (4/3pi)sin3t+(4/5pi)cos5t

    asked by Millie
  20. Physics

    A soccer ball is kicked off a bridge with a height of 36 m. The ball travels 25 m horizontally before it hits the pavement below. What was the soccer ball’s speed when it was first kicked?

    asked by PIE
  21. Chemistry

    what will be the final temperature if 2000g of copper at 95 degrees loses 10 kcal of heat?

    asked by Danielle
  22. Chemistry

    Consider the chemical reaction C + H2O -----> CO + H2 How many liters of hydrogen gas are formed From the complete reaction of 1.07 mol of C? Assume that the hydrogen gas is collected at a pressure of 1.0 atm and the temperature of 315K So I'm looking for

    asked by Monique
  23. Calc

    let theta (in radians) be an acute angle in a right triangle, and let x and y, respectively, be the lenghts of the sides adjacent and opposite ?. suppose also that both x and y vary with time

    asked by Raj
  24. Geometry

    Given that ABC XYZ, mA = 40, and mC = 55, find mY.

    asked by Sydney
  25. Probability

    Of 500 employees, 200 participate in a company's profit sharing plan(P), 400 have major insurance coverage(M), & 150 employees participate in both programs. Construct a Venn diagram and find out the probability that a randomly selected employees a) will be

    asked by Jean
  26. chemistry

    Write the balanced chemical equation for the reaction of sodium bicarbonate with aqueous acetic acid to produce carbon dioxide, water, and sodium acetate. Follow the example set by the sodium bicarbonate.

    asked by Rodney
  27. memorial university

    The highest barrier that a projectile can clear is 13.8 m, when the projectile is launched at an angle of 14.9° above the horizontal. What is the projectile's launch speed?

    asked by obinna
  28. math

    the folowing equation 9+8x7-6x5+4x3+2=105 How do u get this?

    asked by don
  29. Physic

    A 55-kg female bungee jumper fastens one end of the cord (made of elastic material) to her ankle and the other end to a bridge. Then she jumps off the bridge. As the cord is stretching, it exerts an elastic force directed up on her. Calculate her

    asked by Michelle
  30. English

    Read the following passage out loud, and then answer questions 5–7. “Its pendulum swung to and fro with a dull, heavy, monotonous clang; and when the minute-hand made the circuit of the face, and the hour was to be stricken, there came from the brazen

    asked by Laci
  31. Chemistry

    Use the data in Table 15.3 (in the book Chemistry after Raymond Chang) to calculate the equilibrium constant for the following reaction: HCOOH(aq) + OH-(aq)= HCOO-(aq) + H2O(l)

    asked by Amber
  32. 5th grade math

    how do i write a real-world problem where you would have to multiply 120 and 75

    asked by Anonymous
  33. Math

    where would you put the parentheses to make this true 124-6 x 0 + 15 = 34

    asked by Brandon
  34. Stats

    In each of the four examples listed below, one of the given variables is independent (x) and one of the given variables is dependent (y). Indicate in each case which variable is independent and which variable is dependent. I. Rainfall; Crop yield II. Taxi

    asked by Jen
  35. Chemistry

    During an experiment involving separation, you forget to label your beakers and you are unsure of which beaker contains the aqueous layer and which contains the organic layer. How could you quickly and efficiently determine which one is the aqueous layer?

    asked by Rachel
  36. Math

    Round 5,024 to the nearest thousands

    asked by Zachary
  37. Math

    harmonic motion : y=(1/12)(cos8t-3sin8t)

    asked by Bree
  38. Chem

    A radiation lab orders 64uCi of P-32. After 42 days the activity of the sample is 8.0uCi. What is the life of P-32? Thanks

    asked by Emily
  39. Physics

    Two Diamonds begin a free fall from rest from the same height, 1.0 s apart. How long after the first diamond begins to fall will the two diamonds be 10m apart? Please help, I am very confused with this question, I have completed all other but I am unsure

    asked by Cassie
  40. Chemistry

    CO2(g) + 2 NH3(g) CO(NH2)2(s) + H2O(g) What volumes of CO2 and NH3 at 193 atm and 450.°C are needed to produce 2.54 kg of urea, assuming the reaction goes to completion?

    asked by Nicholas
  41. physics

    A mass of 0.04 kg is attached to a cord passing through a small hole in a frictionless, horizontal surface. The mass is initially orbiting with speed 4.9 m/s in a circle of radius 0.4 m. The cord is then slowly pulled from below, decreasing the radius of

    asked by will
  42. chemistry

    calculate the density of oxygen,O/2 under each of the followig conditions-stp,1.00 atm and 35.0 celsius?

    asked by tony
  43. Chemistry

    a 1.00-mol sample of phosphorus pentachloride placed in 10.0-L reaction flask and allowed to come to equilibrium at 250 degrees celsius; PCL5(g) = PCL3(g) Cl2(g) if the amount of chlorine in the equilibrium mixture is0.470 mol, calculate (a) the

    asked by MIndy
  44. Chemistry

    3. The solubility of BaSO4 at 25C is 9.04 mg/L. Based on this, how many grams and moles of BaSO4 remained dissolved in the 100 mL of solution? What percent of your yield does this represent? 2. The precipitate is washed with warm water not cold, why is

    asked by emman
  45. Hum Media 176

    What responsibilities do media outlets have when reporting news? Consider issues such as privacy, technologies, quality in reporting, and biases.

    asked by Wonk
  46. physics

    A 300 lb bungee jumper wants to jump from the top of a 230 ft high bridge and be able to just touch the water below (Part A figure) . Given that the bungee cord has a spring constant of 11.1 lb/ft, what should the bungee cord's relaxed length, l, be for

    asked by HELP!!!
  47. Algebra 2

    You have made scores of 81, 76, 82 on Three quizzes. What is the least you can make on this quiz to have an average of at least 80? I tried solving this problem, but them got lost. How do i solve it?

    asked by Anonymous
  48. geometry

    Hello, Can some one check my work. I just want to make sure I answered the questions correctly. Thanks, Nikki 1) Every rhombus is a parallelogram. True 2) Every parallelogram is a rectangle. False 3) Every rectangle is a square. False 4) Every square is a

    asked by nikki
  49. Physics

    A block of mass 2.00kg starts at rest at the top of a ramp that is inclined delta= 40.0 degrees with the horizontal. The block slides down the ramp a distance of 3.60 meters where it contacts a relaxed spring with K=300N/m. If the coefficient of kinetic

    asked by Daniel
  50. Physics

    How much kinetic energy does a 1 kg ball have if it has a velocity of 10 m/s? a. 100 J. b. 50 J. c. 10 J. d. 5 J. A ping pong ball and a golf ball move with the same kinetic energy. Which is moving fastest? (golf balls are heavier than ping pong balls). a.

    asked by Trinh
  51. Please help-Math

    Please answer these problem for me.Thanks so much. 1. Border's Bookstore ordered 800 art books. On verifying the order, only 160 books were actually received. The percent of the order missing was: 2. The net price equivalent rate of 9/15/18 is: 3. If the

    asked by Angel
  52. engineering

    The 50-kg stone has a speed of v_A = 8m/s when it reaches point A.Determine the normal force it exerts on the incline when it reaches point B. Neglect friction and the stone's size.

    asked by HELP!!!
  53. Physics

    A tennis player hits a ball 2.0 m above the ground. The ball leaves his racquet with a speed of 15.0 m/s at an angle 5.5 degrees above the horizontal. The horizontal distance to the net is 7.0 m and the net is 1.0 m high. By how much does the ball clear

    asked by Michelle
  54. Chemisrty

    Determine which law is appropriate for solving the following problem. What volume will 1.56 liters of a gas at 27°C and 745 mmHg of pressure occupy at 100°C and 700 mmHg of pressure? Law used: Boyle's Law Charles' Law Combined Gas Law

    asked by Angel
  55. algebra

    angela ate at the same restaurant four times each time she ate a salad and left a 5 dollar tip she spent a total of 54 dollars write and solve an equation to find the cost of each salad

    asked by drew decker
  56. chemistry

    What volume of titrant would be required to reach the equivalence point in the titration of 25.0 mL and 0.825M CH3NH2 with 1.00 M HCL?

    asked by Anonymous
  57. Pre Calc

    an open box is to be formed by cutting squares from a square sheet of metal that is 10 cm on a side and then folding up the sides. What i the maximum volume of the box?

    asked by Rusty Wallace
  58. chemistry ap!!!

    Neutron diffraction is an important technique for determining the structures of molecules. Calculate the velocity of a neutron needed to achieve a wavelength of 0.989 Å. i used the equation and got 4.37, but its not right! pleas help someone

    asked by kela
  59. Math

    66 2/3percent of what number is 54????????????

    asked by Jahnay
  60. physics

    Question Part Points Submissions Used 1 2 3 4 5 –/5 –/5 0/5 –/5 2/2 0/10 0/10 1/10 0/10 2/10 Total 2/22 A block of mass m = 2.00 kg is released from rest at h = 0.400 m from the surface of a table, at the top of a θ = 35.0° incline as shown below.

    asked by carlton
  61. physics

    A person pushes a 11.3-kg shopping cart at a constant velocity for a distance of 19.4 m on a flat horizontal surface. She pushes in a direction 29.2 ° below the horizontal. A 44.6-N frictional force opposes the motion of the cart. (a) What is the

    asked by mica
  62. Chemistry

    Okay, so here's the question: A 60.0 mL sample of 0.100M CH3COOH is titrated with 0.200M? What is the pH at each of the following points... After 30.0 mL of NaOH: This part...I'm getting confused on. I keep getting a number close to 13 and my friend is

    asked by Anonymous
  63. Physics

    The conducting rod ab shown below makes frictionless contact with metal rails ca and db. The apparatus is in a uniform magnetic field of 0.855 T, perpendicular to the plane of the figure. The length L of the rod is 25 cm. (a) Find the magnitude of the emf

    asked by chloe
  64. American Literature

    In Patrick Henry's Speech To the Virginia Convention, what would be a weak argument in his speech? I know Give Me Liberty or Give Me Death would be a powerful argument as well as The War Has Actually Begun.

    asked by Anonymous
  65. biology

    List 2 ways in which prokaryotic and eukaryotic cells are alike and 2 ways in which they are different. Is this correct? Alike= cell membrane and DNA Different=ribosomes and mitochondria

    asked by Ty
  66. chemistry

    If you used 0.155 mL of acetic anhydride, and 0.169 g of p-aminophenol what was the limiting reagent? Choice is either: 1. acetic anhydride or 2. p-aminophenol ________mol? How many moles of the non-limiting reageant remained after the reaction was

    asked by ej
  67. pythagorus theoram

    the two legs of a right 6triangle are equal and the square of its hypotenuse is 50.find the length of each legs

    asked by swathy
  68. Physics

    A projectile is fired with an initial speed of 28.0 m/s at an angle of 65 degrees above the horizontal. The object hits the ground 9.5 seconds later. a) How much higher or lower is the launch point relative to the point where the projectile hits the

    asked by Sara
  69. Physics

    A 2kg block is in equilibrium on an incline of 60 degrees. find fn of the incline on the block

    asked by Lizzy
  70. Phyics

    Sue is swinging a yo-yo around her head. What happens to the size of the centripetal acceleration if the mass of the yo-yo is doubled without changing the period or length of the string?

    asked by Eddie
  71. Calculus

    A trough is 12 ft long and has ends that are isosceles triangles that are 1 ft high and 1.5 ft wide. If the trough is being filled at a rate of 11 cubic feet per minute, how fast is the height of the water increasing when the height is 7 inches?

    asked by Anonymous
  72. physics

    Superman throws a boulder of weight 3800 N at an adversary. What horizontal force must apply to the boulder to give it a horizontal acceleration of 13.5 m/s^2?

    asked by Ruth
  73. physics

    A 450 g block is at rest on a horizontal surface. The coefficient of static friction between the block and the surface is 0.670, and the coefficient of kinetic friction is 0.380. A force of magnitude P pushes the block forward and downward as shown in the

    asked by carlton
  74. english

    a common fary tale motif found in the white snake is: a)references to the bible b)items or events occurring in threes c)references to real people or events d)the dialect of the charactwers

    asked by karen
  75. English

    Could you please check these sentences? I urgently need them. 1) Decadent writers (the Aesthetes is possible?) fostered (??) the ideal of the Wildean dandy, a member of aristocracy who demanded absolute freedom and despised the Victorian values of work and

    asked by Henry2
  76. chemistry

    What is the number of moles of NaOH in 1.91 mL of a 872.25 molar solution?

    asked by chels
  77. Physics

    Multiple choice. The airbag in a car works in a collision by . . . a. increasing the time of the impact to the person. b. reducing the impulse to the person. c. reducing the momentum of the person. d. increasing the force on the person. A cannonball shot

    asked by Lisa
  78. math

    how estimating the quotient helps you place the frist digit in the quotient of a divison problem

    asked by katherine
  79. Physics

    A particle of mass 5 kg is acted upon by a horizontal force of magnitude 16 N for 8 seconds, in which time it moves from rest until it is traveling with a speed v m/s. The particle continues to move with this speed for the next 15 seconds. it is brought to

    asked by Joshua
  80. algebra

    (5x to the 2nd power minus 4x plus 29) plus (3x to the 2nd power plus 8x minus 77)

    asked by Darla
  81. physics

    To make a bounce pass, a player throws a 0.60-kg basketball toward the floor. The ball hits the floor with a speed of 5.5 m/s at an angle of 72° from the vertical. If the ball rebounds with the same speed and angle, what was the impulse delivered to it by

    asked by !!!!
  82. chemistry

    If you used 0.155 mL of acetic anhydride, and 0.165 g of p-aminophenol what was your theoretical yield of acetaminophen? ___________g If you recovered 0.173 g of acetaminophen, what was your percent yield? ________%

    asked by ej
  83. chemistry121

    What mass of silver chloride can be produced from 1.25 L of a 0.264 M solution of silver nitrate?

    asked by graciela
  84. chemistry121

    What mass of silver chloride can be produced from 1.25 L of a 0.264 M solution of silver nitrate?

    asked by graciela
  85. calculus

    write a differential equation for the following. a cell starts at a volume of 400m^3 and gains volume at a rate of 3m^3/s

    asked by ZUkii
  86. chemistry

    If you have 1.50 moles {\rm H_2}, how many grams of {\rm NH_3} can be produced?

    asked by Anonymous
  87. physics

    An aircraft carrier operating in the Persian Gulf is about to receive aircraft. There is a wind from the north at 10kts. In preparation to receive aircraft. the Captain orders the carrier to alter its heading to bring the ship directly into the wind and

    asked by Anonymous
  88. PYSICS

    The upward normal force exerted by the floor is 600 N on an elevator passenger who weighs 610 N. What is the reaction force to the upward normal force exerted by the floor? What is the reaction force to weight of the passenger? What is the magnitude of the

    asked by Ruth
  89. exponential and radical functions

    write a compound interest function. then find the balance. $4000 invested at a rate of 4% compounded quarterly; 3 years

    asked by Anonymous
  90. Finance

    ____ in the beta coefficient normally causes____ in the required return and therefore ____ in the price of the stock, all else remaining the same. A. An increase, an increase, an increase B. An increase, a decrease, an increase C. An increase, an increase,

    asked by matt
  91. Finance

    Consider the following two securities X and Y X y Return- 20.0% Return- 10.0% Standard Deviation- 20.0% Standard Dev 30% Beta- 1.50 Beta- 1.0 Risk-free asset Return- 5.0% Using the data from the table, what is the portfolio expected return and the

    asked by matt
  92. English

    I forgot to add the following sentences. Thank you. 1) Sybil is Dorian's love interest (I need to check this). She is an actress who belongs to a poor family (who was born into a poor family). 2) She is no longer an artist at the eyes of Dorian. In

    asked by Henry2
  93. Critical Thinking

    Determine whether the arguments are valid or invalid, and explain your answer in each case. 1) If anything is a trout, then it's a fish. A dolphin is not a fish. Therefore, a dolphin is not a trout. (More statements to come...)

    asked by Alex L.
  94. Arthimetic

    Find S11 for 1 + 2 + 4 + 8 + I got 2047 Other choices are 1023 B. -1023 C. -2047

    asked by Nessa
  95. Mechanics

    Light travels at 3*10^8 m/s. After how many seconds can the lighting reach a distance of be heard 2310 meters away from where it happened?

    asked by Joshua
  96. Math

    find d^85y/dx85 if y = sin x ?? I want the final rule because the solution will be repeated and therefore there will be a particular rule?

    asked by NONO
  97. trig

    sinx=square root of 3 over 2, cosx=1 over 2 i want to find all six trigonometric functions

    asked by fausto
  98. algebra

    (x+2)(x+7)

    asked by Darla
  99. Math

    The sum of two numbers is 144. Double the first number minus thrice the second number is equal to 63. Determine the two numbers

    asked by Charmin
  100. business english

    can u give me guidelines to solve this exercise or tell me if they are right please? Avoid discriminatory language: change these sentences to avoid discriminatory language. 1. any worker who ignores this rule will have his salary reduced. my answer: The

    asked by efi
  101. Super Easy Math Question

    3x^2-12x+11=0 Solve for x.

    asked by Luke
  102. Fighting Style

    Which fighting style is mainly used in modern day films and why? With Bruce Lee creating his own style of martial arts, what research did Bruce Lee had to do for his his style Jeet Kun Do to be successful and does it still exist in modern times? Does the

    asked by Anon
  103. Chemistry

    a chemist discovered an ore and analyzed its composition to contain 2% iron, 5% phosphor, and 93% sodium. What is the correct formula?

    asked by Elijah
  104. accounting

    Explain the differences between a proprietorship, a partnership, and a corporation in 200 to 300 words. Why would an entrepreneur want to choose one over the other? If you were starting a new business, which would you choose? Explain why.

    asked by Anonymous
  105. algebra 1

    N decreased by 12 is greater than or equal to 11?

    asked by Rachael
  106. com/105

    Can anyone guide me in the right direction, as to where I can find a few websites for Healthy Eating?

    asked by Sade C
  107. algebra 1

    N decreased by 12 is greater than or equal to 11?

    asked by Rachael
  108. physics

    A container of hot water at 80 deg C cools to 79 deg C in 15 seconds when it is placed in a room that is at 20 deg C. Use Newton's law of cooling to estimate the time it will take for the container to cool from 70 deg C to 69 deg C.

    asked by Dave
  109. English

    Draw a monster swimming under the boat. Then write a story about catching it. You should write at least 6 sentences.

    asked by Krish
  110. chem help

    if 20 ml of .025M Formic acid is combined with 30 ml of distilled water and titrated with .10 M NaOH. What is the theoretical endpoint (equivalence point)

    asked by Jenna
  111. geometry

    if ef=2x-6 fg=3x-9 and eg=25 what is the value of x ef and fg

    asked by mc3
  112. Math

    How to convert 19/20 into percent

    asked by Leslie
  113. Math 101

    Suppose you have a cookie stand, and when you charge $3 per cookie box you sell 250 boxes. But when you raise your price to $4 you only sell 120 boxes. a. Write an equation for the number of boxes you sell as a function of the price you charge. b. Denote

    asked by Ann
  114. chemistry 110

    in regards to conductivityhow is a substance/solute classified as strong, weak or nonelectrolyte

    asked by donna
  115. SCIENCE

    How does waves deposit?

    asked by Ana
  116. physics

    A ball is dropped from the initial height h1 above the concrete floor and rebounds to a height of equal to 60% of the initial height h1. What is the ratio of the speed of the ball right after the bounce to the speed of the ball just before the bounce? This

    asked by Anonymous
  117. math

    number less than 200 sum of the digit is 6 product of the digit is 0 each factor of 75 is its factor too?

    asked by undertaker
  118. Chemistry

    A1.367g sample of an unknown organic compound is combusted with oxygen to give only 1.459 g H2o and 3.055 g of Co2. What is the empirical formula of the compound?

    asked by Olga
  119. Can somehelp me with this ASAP plz?!?!?! Stats

    For a particular sample of 63 scores on a psychology exam, the following results were obtained. First quartile = 57 Third quartile = 87 Standard deviation = 9 Range = 51 Mean = 72 Median = 72 Mode = 98 Midrange = 57 I. What score was earned by more

    asked by Jen
  120. Writing/grammar

    ________ stories seemed unbelievable. A. Survivors B. Survivor's C. Survivors' D. Survivors's

    asked by Stephanie
  121. math

    Lcm of 2 and 3

    asked by Bri
  122. Physics

    Two objects are connected by a light string that passes over a frictionless pulley, and two objects are on either side of the string. There is a hanging object off the vertical side of the incline weighing 10.0 kg. The 3.50 kg object lies on a smooth

    asked by JT
  123. chemistry

    Need the formula to figure out the answer to question calculate the mass in grams of 4.08*10 negative 8 mol of neon

    asked by Barbara
  124. pre algerbra

    how do you do this problem5(k-7)-k+7

    asked by kim
  125. home economics

    Examples of cooking

    asked by Mighty
  126. Algebra

    I need assisatnce with this. I do not want the answer I just want some guidence on how I should start it. The width of a rectangle is 5 ft, its length is (3x+2) ft, and its area is 75 ft². Find x

    asked by Liz
  127. C++ program

    Create a source code that will prompt for recive and total a collection of payroll amounts entered at the terminal untill a sentinel amount of 999 is entered. Here is what i have so far i know not much but am not that great at this class. #include #include

    asked by kasey
  128. geometry

    a rectangular box is to be constructed with its length four times the size of its width, and its height one half the size of its length. the volume of the box must be 1000 cubic centimeters. find the dimensions of the box

    asked by Anonymous
  129. C++ program

    Create a source code that will prompt for recive and total a collection of payroll amounts entered at the terminal untill a sentinel amount of 999 is entered. Here is what i have so far i know not much but am not that great at this class. #include #include

    asked by kasey
  130. math

    write down the gradient and y-intercept of the line 2y=3x+10 step by step

    asked by swendy
  131. Mechanics

    A particle of mass 5 kg is acted upon by a horizontal force of magnitude 16 N for 8 seconds, in which time it moves from rest until it is traveling with a speed v m/s. The particle continues to move with this speed for the next 15 seconds. it is brought to

    asked by Joshua
  132. algebra

    When factored completely, 4x^2y - 8x^2y^2 + 6xy^2 = 2xy(2x - 4xy + 3y). true or false

    asked by tracy
  133. physics

    A six kilogram object undergoes an acceleration of 2.0 meters per second squared. Part a. What is magnitude of the net force acting on the object? Part B. If the same force is applied to a 4 kilogram object what acceleration is produced?

    asked by katrina
  134. college math

    Use a table to frind the indicated limit. 3 7. lim(4x ) x-2 2 8. lim (2x + 1) x-3 x + 1 9. lim 2 x-0 x + 1

    asked by Rick
  135. Comp 156

    What is the definition of a cause and effect essay?Describe a cause and effect situation related to the effect of video games addiction on society.

    asked by Wonk
  136. chemisrty

    A 853 solution is diluted to a volume of 1.50 and a concentration of 7.00 . What was the initial concentration? PLEASE HELP

    asked by lola
  137. To SraJMcGin

    Could you post that link again, Im not getting the link to that documentary, these other sites pop up, like amazon, and I don't want to purchase it.

    asked by Mysterious
  138. Chemistry

    In order to make 1200mL of 2.0 M of sodium hydroxide, NaOH, from 9M NaOH, how many mL of the 9M NaOH should be used?

    asked by Nikki
  139. Chemistry

    Write an equation showing the bicarbonate ion acting as an acid.

    asked by Pedro Rodriguez
  140. math

    a farmer can afford 8000 square meters of fence and would like to come up with the best way to use this fence, such that: - he wants all the pens to be of the same rectangular shape. - he wants to give each calce of his farm as much space as possible. - he

    asked by wissam
  141. Statistics

    Suppose we have a population of scores with a mean (ì) of 200 and a standard deviation (ó) of 10. Assume that the distribution is normal. Provide answers to the following questions: What score would cut off the top 5 percent of scores? What score would

    asked by Denise
  142. physics

    A block is hung by a string from the inside roof of a van. When the van goes straight ahead at a speed of 28.9 m/s, the block hangs vertically down. But when the van maintains this same speed around an unbanked curve (radius = 144 m), the block swings

    asked by Dan
  143. science

    Gravity on the surface of the moon is only 1/6 as strong as gravity on the Earth. What is the weight of a 15 kg object on the Earth? The acceleration of gravity is 10 m/s 2

    asked by Anonymous
  144. Physics, help with a similar problem I just posted

    I posted a the same problem with different numbers a minute ago. The answer to the problem below (same as the other with different numbers) is 28 degrees. Maybe this will help to solve it? Thanks! A block is hung by a string from the inside roof of a van.

    asked by Dan
  145. Algebra

    5/2x-8/1=-3

    asked by Jillian
  146. Math

    All the seats in the theater are divided into 8 groups.There are 40 seats in each group.Write and solve a division equation to find how many seats there are in the theater.

    asked by Ashely
  147. Math

    A tile is 38 cm long and the space between the tiles is 0.8. How many tiles are required to build a floor 5.82 m long?

    asked by Chris
  148. maths

    Find the first quadrant area under y = e -2x

    asked by Pratibha
  149. Chemistry

    a chemist discovered an ore and analyzed its composition to contain 2% iron, 5% phosphor, and 93% sodium. What is the correct formula?

    asked by Elijah
  150. physics

    As a sky diver falls faster and faster through the air (before reaching terminal speed), does the net force on her increase, decrease or remain the same? Does her acceleration decrease, imcrease or remain the same?

    asked by fuzzy
  151. science

    Determine the phenotype,give the genotypes that are possible for patrick: A tall head (T) is dominant to short (t) Tall= Short=

    asked by rene
  152. physics

    After a jump, a skydiver reaches terminal speed in 10 seconds. Does he gain more speed during the first second of fall or the ninth second of fall? which of these two seconds (1st or 9th) will he fall the greater distance?

    asked by Rich
  153. Help Math

    x² – 35 = 2x how do I solve this?

    asked by katie A
  154. trig

    what angle in degrees am i if the following is true: sin t > cos t if i were in quadrant three, sin t=cos t

    asked by michal
  155. Physics

    A pure copper penny is slid along a steel counter top. If the coefficient of kinetic friction between the copper and the steel is 0.36, what is the magnitude of the penny's acceleration?

    asked by Sammy
  156. Health

    49. Depressants are especially dangerous because a. at high doses, the user may be at a risk for a coma b. long-term use can lead to chronic bronchitis c. it causes seizures d. its effects on the body can go undetected C? Thanks -MC

    asked by mysterychicken
  157. Algebra help

    Find each percent of change. Describe the percent of change as an increase or decrease. Round to the nearest tenth if necessary. 15lbs to 18lbs $38 to $65 125lbs to 143lbs

    asked by Brianna
  158. math

    Vin paid $60 for 4 new DVDs. His friend Samuel paid $78 for 6 new DVDs. Who got a better deal?

    asked by julia
  159. algebra

    If 3 tickets in Japan, plus 2 tickets in Switzerland cost $79.50, and 3 tickets in Switzerland plus 2 tickets in Japan cost $75.30, how much is the average ticket in each country?

    asked by kris
  160. Maths

    the pages in jacks book are numbered from 1 there are 555 didgits that these numbers add up to, how many pages in the book?

    asked by Anonymous
  161. math

    Dtermine an equation, in simplified form, for the family of cubic functions with zeros 2 and 4+-sqrt. 3.

    asked by justme
  162. algebra

    what is the best description of 4x^2 - 6x + 1? monomial,binomial, trinomial,or polynomial

    asked by tracy
  163. Algebra

    What is the 20th term in the following arithmetic sequence? 1/2, 1, 3/2, 2

    asked by Alexis
  164. physics

    A container of hot water at 80 deg C cools to 79 deg C in 15 seconds when it is placed in a room that is at 20 deg C. Use Newtons law of cooling to estimate the time it will take for the container to cool from 70 deg C to 69 deg C.

    asked by Dave
  165. Biology

    What is Parkinson's & Alzheimer's disease? Explain each based on their causative agent,means of transsmission,prevention&control.

    asked by Please help me...
  166. biology

    List 2 ways in which prokaryotic and eukaryotic cells are alike and 2 ways in which they are different. Is this correct? Alike= cell membrane and DNA Different=ribosomes and mitochondria

    asked by Ty
  167. algebra

    An algebra book weighs 6 oz less than twice as much as a grammar book. If 5 algebra books weigh the same as 8 grammar books, how much does an algebra book weigh?

    asked by Anonymous
  168. pre algebra

    how do you show your work on the problem 20u+ -6(u+5)

    asked by kim
  169. college math

    find the slope of the tangent line to the graph of f at the given point. Graph f and the tangen line. 9. f(x) = 3x +5 at (1.8) 10. f(x)=2x + 1 at (-1,3) Please, help me with this problems. thanks

    asked by Dave
  170. Math

    Miles says 47+36 is the same as 50+33. Is this reasonable? Explain.

    asked by sandra
  171. Short essay proofreading check

    Eric Yiadom is a volcanic tempered basketball player whose attitude often leads others to malign him. He is tall and slim with dark olive skin and has short red hair as hot as his temper. On the court he lacks good sportsmanship. Always causing a tantrum

    asked by New
  172. physics

    8. A pitcher throws a baseball off a 20m high cliff into a canyon at 30degrees above the horizon at an initial velocity of 35m/s. How far will the ball travel horizontally from the pitcher? Assume no air resistance. 9. How high will the ball get from the

    asked by teresa
  173. College math

    Please, help me with this problem: frind the derivative of each function at the given number. 21. f(x)= -4x + 5 at 3 22. f(x)= -4 + 3x at 1 thanks

    asked by Mara
  174. physics

    A rubber band of relaxed length 6.3 cm stretches to 10.2 cm under a force of 1.0 N, and to 16.5 cm under a force of 2.0 N. Does this rubber band obey Hooke's Law?

    asked by May
  175. Finance

    Which of the following are good candidates for ascertaining the value effects with an event study, and why? 1. An acquirer wants to buy the firm. 2. The CEO dies 3. The CEO ages 4. Positive earnings surprise at the annual meeting 5. Purchase of a new

    asked by Sharon
  176. Math

    find the slope of the curve x^3 y^3 + y^2 = x + y at the point (1,1) and (1,-1)??

    asked by NONO
  177. English

    Can you please check these sentences, too? Thank you very much for your invaluable help. 1)In his panegiric on beauty Lord Henry says that when people grow old, they become hollow-cheecked, dull-eyed and sallow. 2) The corrupted image on (or in) the

    asked by Henry2
  178. memorial university

    An Olympic basketball player shoots towards a basket that is 5.66 m horizontally from her and 3.05 m above the floor. The ball leaves her hand 1.74 m above the floor at an angle of 42.0o above the horizontal. What initial speed should she give the ball so

    asked by obinna
  179. math

    (5x^2 - 4x + 29) plus (3x^2 8x - 77)

    asked by Darla
  180. physics

    Suppose the fame of a gas burner stove emits light just like a blackbody. The flame appears blue,emiting most of its light at a wave lengh of 475nanometers. what is the temperature of the flame? How do I solve this?

    asked by KatieSc
  181. algebra

    Factor the trinomial: 6x^2 + 7x - 20

    asked by tracy
  182. algebra

    Factor the trinomial: 2x^2 + 7x + 3

    asked by tracy
  183. algebra

    Factor the trinomial: 3x^2 + 11x + 6

    asked by tracy
  184. physics

    Suppose that you lob the ball with an initial speed of v = 16.1 m/s, at an angle of θ = 51.9° above the horizontal. At this instant your opponent is d = 11.2 m away from the ball. He begins moving away from you 0.400 s later, hoping to reach the ball and

    asked by obinna
  185. physics

    An Olympic basketball player shoots towards a basket that is 5.66 m horizontally from her and 3.05 m above the floor. The ball leaves her hand 1.74 m above the floor at an angle of 42.0o above the horizontal. What initial speed should she give the ball so

    asked by obinna
  186. algebra

    what steps would you take to answer 2(x-3)-17=13-3(x+2)

    asked by rick
  187. geometry

    if ed= x+4, and dm= 3x-8 find ed,dm and eb

    asked by Heath
  188. geomatry

    give and example of an angle that foes not have a complement. In general, what is true a about an angle that has a complement?

    asked by manal
  189. Science/ help with finding the independant variabl

    Forty students participated in groups of 4-6. They were given a questionnaire to test their knowledge of the Black cultural stereotype. Subjects were asked to list the components of the stereotype. After listing the components of the stereotype, subjects

    asked by Maria
  190. nursing

    List three key staff of a public health department other than the community or public health nurse.

    asked by marissa
  191. geomatry

    asked by manal
  192. math

    For each right triangle, draw the rectangle made by drawing sides opposite the two shorter sides in the triangle. Find the area of each rectangle

    asked by John
  193. physics

    An airplane flies north at a constant speed for 6h and covers a distance of 2400km. What is the plane's velocity? The acceleration?

    asked by Jordan
  194. physics

    What is the net flux through the surface when charge is at the centre?

    asked by hasan
  195. algebra,math

    Factor the GCF and then factor the resulting binomial: 50x^3 - 128x

    asked by tracy
  196. geometry

    find the equation of the altitude to the side AB given the points A (1,0) B(5,-3) C (3,4)

    asked by GIBSON
  197. pyshics

    A small rock moves in water, and the force exerted on it by the water is given by the equation Fd = kv, where k is a constant. The terminal speed of the rock is measured and found to be 2.0m/s. The rock is projected upward at an initial speed of 6.0m/s.

    asked by Timothy
  198. Math

    A tile is 38 cm long and the space between the tiles is 0.8. How many tiles are required to build a floor 5.82 m long?

    asked by Chris
  199. Economics

    I am studying at University,so my subject is more difficult.So I need a help on my subject.Do you know about a best economic web site?If you know the best economic web site,please write on my post.Thanks for your help

    asked by Bayarbold
  200. physics

    The pilot of a plane looks at her speedometer to see that she is traveling at 165 km/h and she is heading north. An observer on the ground looks at the plane and it appears to be going 145 km/h. What is the velocity of the wind that is affecting the plane?

    asked by Joshua
  201. Math

    What is the median of the following set of numbers? 57, 54, 52, 54, 50, 49, 53, 58, 48 ?

    asked by Zaria Peterson
  202. Finance

    Company- Ford Coupon-11.0 Maturity-July 31,2009 Last Price-65.50 Last Yield- ? EST Spread- 104 Est UST- 10 VOL.-5,100 Based on the table, what is the last yield for this bond?

    asked by matt
  203. owning

    The __________is the contract that seals the deal when you uy a car. A.loan application B.warranty C.loan agreement D.sales agreement i got C but my secong answer if not C it will be B.which on is write ??

    asked by Ciara
  204. Math

    Why is estimating before you subtract a good idea?

    asked by Nelson
  205. water trement by H2S

    ho can i doud in farst plan

    asked by mubark
  206. Math

    Simplify a)(1-ã3)(2+ã6)(5+ã2) b) -5ã45+ã52+3ã125

    asked by Hannah
  207. Algebra 2

    Find three consecutive odd integers whose sum is less than 20 but greater than 10. I am confused how to answer this.

    asked by Anonymous
  208. History

    Did the Elastic Clause justify acts such as Hamilton's excise tax and the Bank of the United States or Jefferson's Louisiana Purchase?

    asked by Melissa
  209. lighthouse stuff

    I have a project on the Bodie Island lighthouse and I need the basics and other stuff. PLEASE HELP ME!! Yours AWESOMELY, lizzy

    asked by lizzy
  210. Philosophy 105

    premises

    asked by dada
  211. math

    let θ(in radians) be an acute angle in a right triangle, and let x and y, respectively, be the lenghts of the sides adjacent and opposite θ. suppose also that both x and y vary with time how are dθ/dt, dx/dt, and dy/dt related?

    asked by Raj
  212. science

    what type of ques comes in all kumaon exams?

    asked by nihita
  213. Science

    Can you give examples of human representation about the waves in the ocean?

    asked by Washington
  214. Math

    How would u say 8042176 in words?

    asked by Tyesha
  215. Math Help

    s^2-6+6x+3=6 how do I solve this?

    asked by katie A
  216. math

    10 to the 9-9 power = ? How do you come to the answer =1?

    asked by Rob
  217. math

    how do you simplify 112-49 divided by (7+7)times 8-2 squared

    asked by diego
  218. Calculus

    Find the equation of the tangent to the curve x^2+y^2=25 at (-3,4). I'm really confused on how to get the answer, someone please help

    asked by Michael
  219. Calculus

    Find the equation of the tangent to the curve y=sin^-1 (1/x) at x=2. Please help!

    asked by Michael
  220. English

    Does a sentence start with a capital letter?

    asked by Mad(:
  221. physics

    what is net force acting on the ball after attaning terminal velosity?

    asked by rahul
  222. math

    The area of a rectangular floor is 72 ft2. The length of the floor is 1 ft more than 3 times the width. How wide is the floor (rounded to the nearest whole number)?

    asked by kate
  223. calculus

    when working with composite functions, does fog=gof? how do i create two functions,f(x) and g(x) to show that this statement is either true or false.i need to explain my reasoning

    asked by ayotal
  224. Algebra

    I need help with this problem: 3/4 + 5/4 + 1/4 = Thanks

    asked by Robinson
  225. English

    his is being graded along with this poem (I KNOW IT'S LONG BUT DON'T BE SCARED TO READ IT. I NEED THE COMMENTS): When nothing else remains, I want to know if you’ll stand by my side. If you’ll be the light of my path when the sun shuts down. I want to

    asked by Jahnay
  226. Math

    Draw Base Ten Blocks to show the number five hundred fifteen.

    asked by Sam
  227. 5th grade math

    How do you divide 836 by 22, using compatible numbers? Is there a quick way to figure out the compatibility?

    asked by Maria
  228. 5th grade math

    How do you divide 836 by 22, using compatible numbers? Is there a quick way to figure out the compatibility?

    asked by Maria
  229. algebra

    what is the degree of the polynomial 4x^2 - 6x + 1?

    asked by tracy
  230. Science

    Where was technetium first synthesized?

    asked by Kanadia
  231. Calculus

    How do you integrate 3∫(1)/(x²+1)² dx ? Thank you!

    asked by Erica
  232. physics

    suppose a plane drops water from 1024 feet. how many seconds will it take for the water to hit the ground?

    asked by grant
  233. Essay proofread Final

    Eric Yiadom is a hotheaded volcanic tempered basketball player whose attitude often leads others to malign him. He is tall and slim with dark olive skin and has short red hair as hot as his temper. On the court he lacks good sportsmanship. Deliberately,

    asked by New
  234. algebra

    evaluate and leave the solution in scientific notation: (2 x 10^4)(5.1 X 10^2)

    asked by tracy
  235. 4th grade math

    364 plus 519 round each number the greatest place value to estimate the sum of:

    asked by Von
  236. Vocabulary

    Hello Jiskha, I wanted to know the meaning of the word BRACE, & how to use it in our daily Vocabulary. Thanks in Advance.

    asked by Zenit
  237. Arthimetic

    The following sequence is arithmetic. 2, -2, 2, -2, 2, True or False I believe it's false

    asked by Nessa
  238. English

    I have one sentence that has to be made into a paragraph. "Using Agencies in your Area" HOw in the world can I do that?

    asked by Ebony
  239. dividing with polynomials

    solve by using polynomial division(16ab^3c-10ab^2c^2+12a^2b^2c/(4a^2b) i always get 4b^2-2b+3b+-2c^3/4a^b

    asked by Anonymous
  240. algebra

    Can someone simplify this equation: -6(5-2z)+5z=8z-3(16-3z) Please help, show all your work.

    asked by Cheryl
  241. Stats

    For a particular sample of 63 scores on a psychology exam, the following results were obtained. First quartile = 57 Third quartile = 87 Standard deviation = 9 Range = 51 Mean = 72 Median = 72 Mode = 98 Midrange = 57 I. What score was earned by more

    asked by Jen
  242. Socials - World War I

    Hey, could someone please give me some documentary links telling about the world war I? The teacher also showed us this documentary in class, and I was trying to look for it, but I cant find, I think it was called Canada in World War I. And I had some

    asked by Mysterious
  243. statistics

    There are 44 mathematics major and 163 computer science majors at the college. How many ways are there to pick 2 representatives, so that one is a mathematics major and the other is a computer science major?

    asked by tj
  244. PHI103 Informal Logic

    If P, then Q, where P and Q are both sentences. P is the antecedent of the conditional—the ‘if’ part—and Q is the consequent—the ‘then’ part. The corresponding conditional of an argument contains the conjunction of the premises in the

    asked by lizzie
  245. math/117

    simplify before multiply explain and show all steps

    asked by susan
  246. math

    Jonah wants to add 43+19. He added 43+20. What step should he take next?

    asked by sandra
  247. Korean

    Can someone help me with the grammar of this sentence? Or just translate the english to korean? 그는 항상 연애운이 없었어요. It's suppose to translate to 'He is always been unlucky in love' Thank you!

    asked by Sadie
  248. Math

    How many miles are in 500,000 square feet?

    asked by Rhonda
  249. English

    Thank you. Could you please check these sentences, please? Thank you. 1) Storm is a participant in the triathlon competition. She is going to reach (I don't know the correct verb) the finishing line. She is wearing a pinkish half zip-up T-shirt with an

    asked by Henry2
  250. math

    the expression 6 times radical 20 divided by 3 times radical 5 is equvilent to 1. 3 radical 15 2. 2 radical 15 3. 8 4. 4

    asked by lex
  251. Socials

    Please take a look at my World War I post, thanks.

    asked by Mysterious
  252. physics

    a plane on a runway accelerates from rest for 6.8 seconds. If the runway is 450 meters long, what was the plane's acceleration?

    asked by jeneva
  253. English

    Please help me find my errors The Lottery takes place on a beautiful summer day in a small town. Although the location of the town is never given, it appears to be in a rural community. The story begins as a regular summer day, but has a surprising ending.

    asked by La'Charlis
  254. college math

    2 - x 10. lim 2 x-0 x + 4 Please, help me, thanks

    asked by Rick
  255. Algebra 1

    Factor each completely. 10b^2-4b-6 ^means exponent

    asked by jackson
  256. physics

    River A & B flow into river C. River A is 40 ft wide and is flowing at an average of 2.47 mph. River B is 25 ft wide and has a flow rate of 1125 cubic feet per second. Assume all rivers have a uniform depth of 15 ft. If river C is 100 ft wide, what is its

    asked by Brian
  257. problem solving

    The greatest common factor of two nubers is one. What do you know about the numbers.

    asked by JJ
  258. child day care mgmt

    today ur going to talk about vitamin c with ur class . from which food group you willl choose ur snack?

    asked by sonia
  259. statistics

    Assuming that the data are normally distributed with a mean of 45 and a standard deviation of 3.25, what is the z-score for a value of 40? (Points : 6) 1.54 2.38 -1.36 -1.54

    asked by Anonymous
  260. English (Journal Entry)

    Is Emma Amos is the first African-American Painter ?

    asked by Laruen
  261. his 103

    1. In a number of instances (such as the Tea Act of 1773 and the change in 1772 so that payment of governors' salaries came from the king and not provincial legislature) the course textbook notes, to some degree, how the impetus for these acts was not

    asked by Mesarage
  262. algebra

    Solve by factoring: 3x^2 + 2x - 1 = 0

    asked by tracy
  263. Calc

    Use substitution to evaluate the indefinite integral: The integral of [ (sq. root (1 + ln x)) ((ln x)/x) dx] Im confused on what i should substitute u and du for. Thank you so much!!

    asked by Erica
  264. algebra

    Solve by factoring: 6x^2 + x = 5

    asked by tracy
  265. Algebra

    -4p-10(2p-3)=22-7(1-2p) Please show all work

    asked by Cris
  266. algebra2

    simplify 216 (1/4) slove for the variable 8a-9=7a-6 find the slope of (0,2),(-2,-2) find the slope of 2x+4y=8

    asked by kiana
  267. Temperature

    What is the Kelvin temperature for 30°C?

    asked by Angel
  268. physics

    the constant velocity of a ball is (3x+2y)m/sec. find the distance traveled in the y direction in 2 seconds (x and y are unit vectors)?

    asked by marina
  269. science

    A 80.0 kg girl lowers herself to the ground from a height of 11.6 m by holding onto a rope running over a pulley to a 56.0 kg sandbag. What is the magnitude of the acceleration of the girl?

    asked by Alex
  270. physics

    trying to raise a barrel using sections of pipe.The three objects are horizontal cylinders resting on level ground. The barrel has a mass of 100 kg and its diameter is 2.0m. Each pipe has a diameter of 0.50 m. What minimum horizontal force must his feet

    asked by John
  271. US History

    14. The main argument in support of the Bill of Rights was that A. they would help opponents of slavery gain the upper hand B.without them the US would be a republic government C.they would protect them the people from a tyrannical government D.without

    asked by Sarah
  272. statistics

    f(y)= (1/c)e^(-y/2) if y is greater than or equal to 0 and f(y)=(1/c)e^(y/2) if y is less than 0 a) What is c? b)What is the probability distribution function?

    asked by Lauren
  273. Biology

    Do plants make their own cell wall or is it already there ?

    asked by Amy
  274. 3RD GRADE MATH

    JOHN BROUGHT 94 STICKERS AS WELL.THEN BOUGHT 8 STRIPS OF 10 AND SOME SINGLES. HOW MANY SINGLES DID HE BUY

    asked by MAJESTI
  275. math

    why 13 is odd number. what is definition of odd and even numbers

    asked by ashley
  276. Math- Linear Equations

    Do linear equations need to have negative numbers???

    asked by Alice
  277. social studies

    what effect did the war between Spain and England have on England's attempts to colonize Roanoke Island?

    asked by stephanie
  278. Science

    On the H-R diagram, red supergiants like Betelguese lie where?

    asked by Shannon
  279. Algebra

    How do i find the slope and y- intercept of 5X+2Y=7 ?

    asked by will
  280. health safety and nutrition of young child

    could u please give answers for exam 40553400. i,m not sure about my answers

    asked by sonia
  281. Healthcare

    Explain the position on national health care spending in the United State.

    asked by pj
  282. geomatry

    To support a young tree, you attach wires from the trunk to the ground. The abtuse angle the wire makes with the ground is supplementary to the acute angle the wire makes, and it is three times as large. find the measures of the angles? Thank you for yr

    asked by manal
  283. Math (please help)

    n/3-8=-2 what is n?

    asked by Jillian
  284. Algebra

    when finding X or Y intercepts, what do you do if you find an improper fraction. (3X-y=-7) Y- is easy, but when i get X (3X=-7) I cant do (X=-7/3)

    asked by Nikorasu
  285. I need help with a conclusion for this paragraph

    Please help me with a conclusion for my paragraph... Eric Yiadom is a hotheaded volcanic tempered basketball player whose attitude often leads others to malign him. He is tall, slim with dark olive skin and has short red hair as hot as his temper. On the

    asked by ME
  286. Englsh

    I need to check and simplify these long-winded sentences. I really hope you can help me. 1) After making/expressing his wish for eternal beauty,he starts leading a sinful life demonstrating a great insensitivity for every life he ruins. (??) 2) The

    asked by Henry2
  287. Biology

    Difference between medukka and pyramid in a kidney?(:

    asked by Izzy
  288. algebra

    Evaluate 11 - 8 ÷ (1/3 + 1/5)

    asked by cindy
  289. C++ program

    Please help am not very good at c program. Am supposed to create a source code that will display to the screen the first 20 numbers with their squares and cubes.

    asked by kasey
  290. math

    express the following in standard notation 2 x 10^-5

    asked by tracy
  291. Health

    31. brenda is 15 years old. She is 5 ft. 6 in. tall and weighs 140 lbs. What is her BMI? a. 20.31 b. 21.40 c. 22.59 d. 24.63 33. In which of the following ways are anorexia and bulimia the same? a. Both are disorders in which the person is very concerned

    asked by mysterychicken
  292. Physics

    A force of 15.00 N to the right causes a 2.02 kg book to have a net acceleration of 0.81 m/s2 to the right. What is the frictional force acting on the book?

    asked by Sammy