Questions Asked on
February 18, 2010

  1. physics

    Resistors R1, R2, and R3 have resistances of 15.0 Ohms, 9.0 Ohms and 8.0 Ohms respectively. R1 and R2 are connected in series, and their combination is in parallel with R3 to form a load across a 6.0-V battery. -What is the total resistance of the load?

    asked by Rony
  2. Physics

    Pam, wearing a rocket pack, stands on frictionless ice. She has a mass of 44 kg. The rocket supplies a constant force for 22.0 m, and Pam acquires a speed of 62.5 m/s. Assume that air resistance is negligible. (a) What is the magnitude of the force?

    asked by Dar
  3. Physics

    A catcher “gives” with the ball when he catches a 0.179 kg baseball moving at 16.5 m/s. If he moves his glove a distance of 2.25 cm, what is the average force acting on his hand? Answer in units of kN.

    asked by Caryn
  4. College Physics

    copute the power output of a machine that lifts a 500 kg crate through a height of 20.0 m in a time of 60.0 s . book answer is 1.63 kw can you help me plug the numbers into the correct formula to use. then i should have no problem doing the other problems

    asked by eddy
  5. Calculus

    The half-life of Palladium-100 is 4 days. After 12 days a sample of Palladium-100 has been reduced to a mass of 4 mg. What was the initial mass (in mg) of the sample? What is the mass 5 weeks after the start?

    asked by <3
  6. math

    A cereal company finds that the number of people who will buy one of its products in the first month that it is introduced is linearly related to the amount of money it spends on advertising. If it spends $40,000 on advertising then 100,000 boxes of cereal

    asked by Laura
  7. math

    Dan receives $375 per week for selling new and used cars at a car dealership in Oak Lawn, Illinois. In addition, he receives 5% of the profit on any sales that he generates. Write an equation that relates Dan's weekly salary S when he has sales that

    asked by Loren
  8. math

    a set of cards is numbered 1-20 what is the probability of choosing the card numbered 1

    asked by savon
  9. Organic Chemistry

    Please Helppp!!!!!! 1)In the test with sodium iodide in acetone and silver nitrate in ethanol, why should 2-bromobutane react faster than 2-chlorobutane? 2) When treated with sodium iodide in acetone, benzyl chloride reacts much faster than 1-chlorobutane,

    asked by Ashley
  10. Physics -energy

    A 80 kg diver steps off a 10 m tower and drops from rest straight down into the water. If he comes to rest 5.0 m beneath the surface, determine the average resistance force exerted on him by the water.

    asked by Nate
  11. Chemistry

    A fast food item contains 544 nutritional calories. Convert this energy to calories and to Joules

    asked by Laverne
  12. Physics

    a truck drives up a hill with a 15 degree incline. if the truck has a constant speed of 22 m/s, what are the horizontal and vertical components of the trucks velocity?

    asked by Kayla
  13. Math

    If Angel plants the same number of flowers in each of 5 rows, he will have none left over. If he plants 1 in the first row and then 1 more in each row than he did in the previous row, he will plant flowers in only 4 rows. how many flowers does he have?

    asked by Sandy
  14. english language

    we need to present a project about a successful person such as Naomi Shihab Nye

    asked by samar
  15. college physics

    In a pickup game of dorm shuffleboard, students crazed by final exams use a broom to propel a calculus book along the dorm hallway. If the 3.5 kg book is pushed from rest through a distance of 0.88 m by the horizontal 25 N force from the broom and then has

    asked by Help!
  16. College Physics

    the driver of a 1200 kg car notices that the car slows from 20 m/s to 15 m/s as it coasts a distance of 130 m along level ground. how large a force opposes the motion? (book answer .81 kN ) can you help me plug the numbers into the correct formula to use

    asked by eddy
  17. physics

    If only a single nonzero force acts on an object, does the object accelerate relative to all inertial reference frames? Is it possible for such an object to have zero velocity in some inertial reference frame and not in another? If so, give a specific

    asked by Sandhya
  18. Thesis statement

    How do I write a thesis statement about why I choose Medical Billing and Coding as a career. I have read what a thesis statement is, but my writing is terrible and I just can't get the understanding of what to include in my thesis statement

    asked by Fannie
  19. Physics

    A 19.5 kg block is dragged over a rough, horizontal surface by a constant force of 110 N acting at an angle of angle 31.1◦ above the horizontal. The block is displaced 6.74 m,and the coefficient of kinetic friction is 0.156.What is the net work done on

    asked by Caryn
  20. business

    in one paragraph, supported by evidence in your text and from other research, describe two forces that you believe shape the relationship between business and society. Provide two examples (one for each force you choose). Look for flaws and strengths in

    asked by Anonymous
  21. us history

    Which factor, self-interest or idealism, was more important in driving American foreign policy 1895-1920?

    asked by lurry
  22. physics

    Compute the moment of inertia of your body as you stand tall and turn around a vertical axis passing through the top of your head and the point halfway between your ankles. Model your body as a cylinder of mass 59.5 kg and circumference 84.5 cm. I got the

    asked by ucieng
  23. algebra

    lAURA OWNS A PIE COMPANY. SHE HAS LEARNED THAT HER PROFITS, P(X), FROM THE SALE OF X CASES OF PIES ARE GIVEN BY P(X)= 150X - X^2. (A) HOW MANY CASES OF PIES SHOULD SHE SELL IN ORDER TO MAXIMIZE PROFIT? (B) WHAT IS THE MAXIMUM PROFIT?

    asked by GERINA
  24. math

    trains leave new york for boston every 40 min. the first train leaves at 5:20 a.m. what departure time is closest to 12:55 p.m.?

    asked by Anonymous
  25. Finances and Math

    Can someone please help me solve these problems or help me find an easy formula?..No matter how many times I read or try calculating I can't get it please help me..I would really appreciate it thank you.. Calculate the future value of the following: $5,000

    asked by Anna
  26. Physics

    A 19.5 kg block is dragged over a rough, horizontal surface by a constant force of 110 N acting at an angle of angle 31.1◦ above the horizontal. The block is displaced 6.74 m,and the coefficient of kinetic friction is 0.156. What is the net work done on

    asked by Caryn
  27. Math

    1) Find the angle of depression from the top of a lighthouse 250 feet above water level to the water line of a ship 2 miles off shore. arc tan 10560/250 = 88.64 ft Is this correct? 2) A passenger is in an airplane flying at n altitude of 10 kilometers sees

    asked by Abby
  28. chemistry

    when 2.76 (0.0200 mol) of k2co3 was mixed with 30.0 ml of approximately 2 M HCL the temperature rose by 5.2 C how do i write a balanced equation for problems like this?

    asked by cindy
  29. social studies

    how could the trusts purchase a senate seat?

    asked by sdjksdjjkds
  30. Physics

    A fisherman's scale stretches 4.2 cm when a 3.0 kg fish hangs from it. What will be the amplitude and frequency of vibration if the fish is pulled down 2.3 cm more and released so that it vibrates up and down?

    asked by Justin
  31. cHEMISTRY

    The reaction of aqueous iron(II) sulfate and aqueous barium nitrate is represented by the balanced net ionic equation. SO42-(aq) + Ba2+(aq) → BaSO4(s) Give the balanced formula equation for the reaction. Include the states.

    asked by Keri
  32. Physics

    What is the smallest radius of an unbanked (flat) track around which a bicyclist can travel if her speed is 35 km/h and the μs between tires and track is 0.35?

    asked by Andrew
  33. geometry

    Two angles are supplementary. They have measures of (7x+2) and (3x-2), respectively. What is the value of x?

    asked by j
  34. classroom instruction

    Search the Internet to locate and review your state’s educational standards for a grade level and subject that interests you, such as second-grade language arts or fifth-grade science. i need help finding information on the state of wisconsin and 1st

    asked by scooby
  35. Chemistry

    An endothermic process absorbs 138kJ. How many calories of heat are absorbed?

    asked by Laverne
  36. physics

    A potential difference of 0.90 V exists from one side to the other side of a cell membrane that is 5.0 NM thick. What is the electric field across the membrane?

    asked by Rony
  37. physics

    I need help with conversions: Vera survived the longest fall on record without a parachute. she fell 6miles, 551 miles. whats her distance in yards?

    asked by ShaD
  38. physics

    Imagine yourself seated on a wheeled desk chair at your desk. Consider friction forces between the chair and the floor to be negligible. However, the friction forces between the desk and the floor are not negligible. When sitting at rest, you push

    asked by Sandhya
  39. chemistry

    The thermal decomposition of calcium carbonate produces 2 by-products, c02 and calcium oxide. calculate the volume of the co2 produced at STP from the decomposition of 231 grams of caco3. i know the equation i need to use is V=nrt/p but am i supposed to

    asked by Katherine
  40. chemistry

    What happen if potassium chlorate was not completely decomposed?

    asked by Lady
  41. Physics

    A horizontal force of 150 N is used to push a 33.0 kg packing crate a distance of 6.65 m on a rough horizontal surface. If the crate moves at constant speed and the work done is 997.5 joules. What is the coefficient of kinetic between the crate and the

    asked by Nate
  42. MATH

    a polygon with congruent sides and angles is called

    asked by pavleen
  43. math

    In a game of Incan basketball, A points are given for a free throw and B points are given for a field goal, where A and B are positive integers. If A=2 and B=5, then it is not possible for a team to score exactly 1 point. Nor is it possible to score

    asked by bart
  44. chemistry

    write the balanced equation for the production of oxygen gas and potasium chloride from the decomposition of the potasium chlorate

    asked by Anonymous
  45. physics

    A block of mass 4.0 kg is put on top of a block of mass M = 6.0 kg. To cause the top block to slip on the bottom one, while the bottom one is held fixed, a horizontal force of at least 19 N must be applied to the top block. The assembly of blocks is now

    asked by tripp
  46. physics

    If only external forces can cause the center of mass of a system of particles to accelerate, how can a car on level ground ever accelerate? We normally think of the car’s engine as supplying the force needed to accelerate the car, but is this true? Where

    asked by Sandhya
  47. math

    suppose a pizza slice is a circle sector with a 24 angle and a radius of 15 inches. If a can of pizza sauce will cover 94 square inches of pizza, how many cans of sauce are needed to cover this slice?

    asked by haley
  48. Physics

    In the 1950s, an experimental train that had a mass of 2.65 104 kg was powered across a level track by a jet engine that produced a thrust of 5.25 105 N for a distance of 509 m. Assume that air resistance is negligible. (b) Find the change in kinetic

    asked by Dar
  49. Chemistry

    Suppose you were given three unlabelled solutions. You know that one contains Iron (II) ions, another contains Iron (III) ions and the third has Silver ions, but you don’t know which is which. Devise a scheme by which you could identify each of the three

    asked by Andrzelika
  50. Health care delivery systems

    I am taking Health care delivery systems class. I would like to know where I can find information on. Which of the characteristics or components have the most significant impact on the health care delivery system in the United States? Thank you.

    asked by Ana Perozo
  51. MATH

    write this in scientific notation A)(1.6x10 to the fifth power)(12.7x10 to the forth power)

    asked by pavleen
  52. Chemistry

    A 155g sample of an unknown was heated from 25.0 to 40.00c absorbing 5696J of energy. what is the specific heat?

    asked by Laverne
  53. Math

    First I sort the fractions into each title. Under the title Near 0 (zero) I have 2/19, 1/4, 2/5 Under the title Near 1/2 I have 4/7, 5/8 Under the title Near 1 I have 9/10, 7/9, 12/15 They want me to describe any patterns I see. I don't understand. Could

    asked by ST
  54. Chemistry

    Gas X has a density of 2.60 g/L at STP. Determine the molar mass of this gas.

    asked by Josephine
  55. Chemistry

    Using the balanced reaction, enter the formula, charge(if any), and state of the species (exclude H2O) in solution if Li3PO4(aq) reactant is present in stoichiometric excess. Separate your answers by comma. CrBr3(aq) + Li3PO4(aq) → CrPO4(s) + 3LiBr(aq)

    asked by Larry
  56. information literacy

    explain the difference between primary sources of information and secondary sources of information.Identify which would be more helpful to you if you were looking for information concerning the animals that are used for detecting drugs and explain

    asked by may
  57. Chemistry

    What is the ratio of the speed of methane gas to the speed of sulfur dioxide gas if both gases ate at the same pressure and temperature?

    asked by Sarah
  58. Earth Science

    Upon what measurement is the Earth's latitude and longitude system based?

    asked by Kate
  59. GenChem II

    What mass of CsBr must be added to .500L of water to produce .4molality solution? What are mole fraction and mass percent? Here is my work and below I will post a question about it: 1 mol CsBr = 212.81g density of water = 1g/mL d=mv 1=x/500 x=500g of water

    asked by Chem
  60. English

    Can you help me check these are five sentences, please? Thanks a lot 1) When I was a child, in a hot afternoon my father went fishing with one of his friends. 2) They went there with their own cars (?) and when they were on their way to (?) home on a road

    asked by Franco
  61. Biology

    19. Which is NOT a general characteristic of plants? a. use oxygen to make usable energy b. primary producers c. have specialized cells d. cell walls composed of cellulose I think it might be either A or B... 20. Which of the following are characteristics

    asked by mysterychicken
  62. Physics

    What are the horizontal and vertical components of a cat's displacement when it has climbed 5 m directly up a tree ?

    asked by Michelle
  63. Physics

    A block is pulled 2.9 meters up a 30° rough incline by an applied force Fa = 170 N, directed up the ramp. The frictional force has a magnitude of 90 N. The block starts from rest and has a final kinetic energy of 16 J. Find the following: a) The total

    asked by Dar
  64. Physics

    A comet with a mass of 7.95 1011 kg strikes Earth at a speed of 22 km/s. (a) Find the kinetic energy of the comet in joules. ____ J (b) Compare the work that is done by Earth in stopping the comet to the 4.2 1015 J of energy that was released by the

    asked by Dar
  65. Chemistry

    Using the balanced reaction, enter the formula, charge(if any), and state of the species (exclude H2O) in solution if ZnCl2(aq) reactant is present in stoichiometric excess. Separate your answers by comma. ZnCl2(aq) + K2CO3(aq) → ZnCO3(s) + 2KCl(aq)

    asked by Josh
  66. Chem

    If a precipitation reaction occurs, when a solution of one substance is added to a solution of the other, enter the formula and state of the spectator ions. Separate by comma. If there is no reaction, enter the formula and state of all ions in solution.

    asked by Keri
  67. Stratford

    A sample of a volatile liquid is vaporized completely in a 240 ml falsh at 99 c and 757 torr. The vapor is then allowed to condense to al liquid and its mass is determined to be .564 grams. What is the molecular mass of the liquid (that was vaporized)?

    asked by Courtney Venable
  68. Trigonometry

    If sin A= -3/5 and angle A is in quadrant IV, find cos A. I know i have to use the pythagoream identity..but i keep getting stuck.

    asked by Laly
  69. college english

    Please help revise !! thank u sooo much!! Direct military action against Iran would only agitate the Middle East particularly Islamic governed countries. Disturbing this region would damage America’s interest towards the fight against terrorism.

    asked by christy
  70. trig

    A wind storm caused a 64 ft pole to lean due easwt at an angle of 63.8 degrees to the ground. A 106 ft long guy wire is then attached to the top of the pole and anchored in the ground due west of the foot of the pole. How far from the foot of the pole is

    asked by Lori
  71. Pre-Cal(Please check)

    1) Find all the solutions of the equation in the interval (0,2pi). sin 2x = -sqrt3/2 I know that the angles are 4pi/3 and 5pi/3 and then since it is sin I add 2npi to them. 2x = 4pi/6 + 2npi 2x = 5pi/3 + 2npi Now I know that I have to divide by 2 but that

    asked by Hannah
  72. Math

    how to clasify by angles... x, 60 degress, 61 degrees = so I add 60 to 61 and it equals 121 so does that mean its a obtuse angle? I have one moe question, I'll post it.

    asked by Kyle
  73. spanish

    How do I answer these negatively like they already happened Va a viajar a Perú tu primo Andrés? Va a pagar las sandalias María en la caja? Van a regatear con el vendedor Mónica y Carlos? Va a pasear por la playa tu abuela?

    asked by cindy
  74. math

    42five in base ten

    asked by Anonymous
  75. math

    for people each bought two bottles of vermont maple syrup. each person plans to share their bottle with three friends. how much does each person get?

    asked by barry
  76. math

    If TC= .04q3+.9q2+10q+100. find 1)AC 2)MC 3)Slope Of AC& MC 4) Value of q

    asked by Nishita
  77. Language Arts

    I have an essay due tomorrow and it is required to have at least one adverb clause. I'm still a little confused about how to create an adverb clause. Help pleasee?!

    asked by Maggie
  78. chem HELP PLEASE

    how do i calculate a concentration ratio of oxidised to reduced cytochrome c Fe2+ to Fe3+ given at 25 C and pH7 E(mV) as 100 and absorbance at 550nm as 1.5 E is relative to standard hydrogen electrode i don't know how im supposed to calculate it from this

    asked by lu
  79. Math

    If TC=.04q3-.9q2+10q+100. Find: 1)AC 2)MC 3)Slope of AC&MC 4)Value of q at which Average Variable Cost is minimum.

    asked by Nishita
  80. music

    what is a diphong?

    asked by penelope
  81. Math, Grade 6

    My best friend needs help multiplying and dividing mixed numbers. I try to help them but it's hard cause shes stubborn. Any help I could give her?

    asked by Jessica
  82. Pre-Cal

    1) Verify that the x-values are solutions of the equation. csc x - 2 = 0 a) x=pi/6 b)x=5pi/6 I know that csc x = 2 but I do not know what to do now.

    asked by Hannah
  83. social studies

    your town or city is oing to have a culture fair. the fair will introduce people to new cultures. it will also introduce people to new cultures. it will also introduce people to diffferent culures within the United States. write a public service message

    asked by Samantha
  84. ethics 125

    · Consider the following statements: (a) Asian Americans and Pacific Islanders are a model minority, and (b) Asian Americans and Pacific Islanders belong to a single “Asian American” culture. If someone said one of these statements to you, how would

    asked by bob
  85. calculus

    Suppose that f(x) is a function with f(120)=40 and f'(120)=4. Estimate f(118.5).

    asked by kayla
  86. Finance

    John borrowed $1,000 discounted at 10% for six months. How much did he receive when the loan was made? I get $952.38 by using the formula below: 1000=P(1+.10/2)^(.5*2) - am I doing this right?

    asked by Ben
  87. chem please help

    how do i calculate a concentration ratio of oxidised to reduced cytochrome c Fe2+ to Fe3+ given at 25 C and pH7 E(mV) as 100 and absorbance at 550nm as 1.5 E is relative to standard hydrogen electrode i don't know how im supposed to calculate it from this

    asked by lu
  88. Stats

    A testing service has 1000 raw scores. It wants to transform the distribution so that the mean =10 and the standard deviation = 1. To do so ?

    asked by Z
  89. english

    please revise! not a good writer Is Patient Diplomacy the Best Approach to Iran’s Nuclear Program? Yes, a patient diplomacy is the best approach to Iran’s nuclear program. Professor Christopher Hemmer from the Department of International Security

    asked by christy
  90. Chemistry PLEASE HELP

    how do i calculate a concentration ratio of oxidised to reduced cytochrome c Fe2+ to Fe3+ given at 25 C and pH7 E(mV) as 100 and absorbance at 550nm as 1.5 E is relative to standard hydrogen electrode i don't know how im supposed to calculate it from this

    asked by lucy
  91. CALCULUS

    Use the method of cylindrical shells to find the volume V generated by rotating the region bounded by the given curves about the y-axis. Y = 3/X, Y = 0, X =5, X = 2

    asked by ANNE
  92. economics

    Mirks labs is a British pharmaceutical company that currently enjoys a patent monopoly in Europe, Canada and the United States, on Zatab (pronounced zay-tab), an allergy medication. The global demand for Zatab is Qd = 15.0-0.2P Where Qd is annual quantity

    asked by shelley
  93. college algebra

    (5,1) is a solution to the equation 2x-3y=7. what does this means

    asked by Adrian
  94. college

    Let x be the number of miles driven on 60 gallons of gas. By setting up and solving a proportion involving x, find the value of x for the car that you have chosen. State the type of car, the mileage, and show both the set up of the proportion and the steps

    asked by maria
  95. FRENCH

    DOES ANYONE HAVE A LIST OF FRENCH TRANSITION WORDS THAT WILL MAKE WRITING AN ESSAY IN FRENCH EASIER?

    asked by MOi
  96. math

    5 yrs ago Montys age was 5 years less than twice Rachels age. In 3 years, one third of Rachels age will be 12 years less than Montys age. How old are they now?

    asked by joe
  97. business

    Consider a local business whose services you frequently use. What are the main components of this company's business model? I regualrly use a gas station so would my 3 main components be 1. gas prices 2.location 3.prices on product

    asked by Tracie
  98. Physics

    Suppose the coefficient of static friction between the road and the tires on a car is 0.60 and the car has no negative lift. What speed will put the car on the verge of sliding as it rounds a level curve of 29.3 m radius?

    asked by Andrew
  99. science

    what three vitamina and minerals undergo the greatest percentage of increase during pregnacy?

    asked by monique
  100. BIOLOGY

    WHICH MUSCLE IS CONTRACTED TO FLEX YOUR FOREARM?

    asked by AMEKA
  101. World History

    How are John Locke's ideas being used in today's society?

    asked by Robert
  102. 5th grade English

    You should take it with you. Is "you" Singular or plural? At first is thought is was singular but know I really don't know. Was I right at first?

    asked by Meghan
  103. circumference

    what owuld the area of a cicle be if 10 is the diamter

    asked by pavleen
  104. physics

    A light spring having a force constant of 110 N/m is used to pull a 10.0 kg sled on a horizontal frictionless ice rink. The sled has an acceleration of 2.0 m/s^2 (a)By how much does the spring stretch if it pulls on the sled horizontally? (b)By how much

    asked by rich
  105. math

    angles that add up to 180 degree are called

    asked by pavleen
  106. Calculus

    Could you please help me with this question: Determine the values of x so that the tangent to the function (y=3/cubic root of x) is parallel to the line x+16y+3=0 Thank you

    asked by Kenny
  107. ENVIRONMENTAL CHEMISTRY

    Which one of the following statements is incorrect? Why? A. “Oxygen (O2) is a strong oxidant (oxidizing agent).” B. “Oxygen (O2) is an active oxidant (oxidizing agent).”

    asked by CHEMISTRY
  108. math

    Write the equation with the given slope and the given y-intercept 1. slope -2/3, y-intercept (0,5) 2. slope 5/6, y intercept (0,1/3)

    asked by Tanya
  109. 12th grade

    what are the rhtorical devices used in Bernice Bobs Her Hair and what effects did they create?

    asked by Cate
  110. Economics

    Suppose That A Scientific Breakthrough Leads To The Discovery Of A New Cheap Source Of Energy. What Would Be The Effect Of This Invention In The Short-Run And In The Long-Run?

    asked by Adi
  111. Org. Chem.

    Draw a mechanism that explains how the nitro-substituted aromatic products observed in your reaction were formed. My sample was nitrodiphenylmethane and three peaks were observed using GC/MS. I wasn't sure how to determine what the peaks meant exactly. We

    asked by CMM
  112. Math

    Can you show me a example of how to convert feet to miles?

    asked by Chelsea
  113. calculus

    find the slope of the tangent at the given point. Y=2x^4 (-1, 2)

    asked by Anonymous
  114. 6th grade

    how do i compare a fraction

    asked by gus
  115. math

    The demand for your college newspaper is 2200 copies each week if the paper is given away free of charge and drops to 1000 each week if the charge is 10/copy. However, the university is only prepared to supply 600 copies each week free of charge but will

    asked by marisa
  116. Chemistry

    calculate the number of atoms in 31.5g of cadmium

    asked by Ash
  117. math 115

    Doo the indicated subtraction 94,000 - 40,723 -------------

    asked by Laure
  118. Stratford HS

    determine the volume in liters of hydrogen gas that would have been produced if 8.00 dm of magnesium had been used at a temperature of 24C and a barometric pressue of 762.8 torr

    asked by Courtney Venable
  119. science

    describe a pond and indicate the types of interdependence of living things in it

    asked by mark
  120. science

    describe a pond and indicate the types of interdependence of living things in it

    asked by mark
  121. math

    How do you find the other 3 angles in a parallelogram when you only havethe measurement of 1 angle? (without using a protractor)

    asked by mimi
  122. chemistry

    even every air can be changed in to liquid at certain pressure and temperature, why our earth tend to change water at gaseous state to liquid state and by what conditions?

    asked by karthika
  123. Greek Mythology

    I can't find any information on Homer, author of the Odyssey. Is there a good website i could use other than Wikipedia?

    asked by Austin
  124. Computers

    Hi, I have an IT programming question but I'm not sure what the question means exactly. Question: Make an immutable class to represent DNA and RNA, these classes must wrap around a mutable character array the contents of which is used to set the state of

    asked by Vanessa
  125. math

    1. 3y=13divided by 2=>y= 2. 6divided by 15=12divided by y =>y= 3. 8 divided by 5 y - 4 = 20 =>y = 4. 3:8= y:32 =>y=

    asked by laurie
  126. English

    bon vivant: ascetic:: a) insturction: consturction b) cytology: cytoplasm C) idiot savant: talent D) sybarite: spartan. HELP THIS ANALOGY IS INSANE!

    asked by Gaylord
  127. English

    I need helping writing my essay. My topic/title is "Should religious statements be kept in the church or released to the public." Just need help starting out! Thanks!

    asked by Anonymous
  128. high school

    In highschool I enjoyed the following subjects _ shop, art class, lunch and study hall. A. Comma B. Colon C. Simicolon D. Ellipese Thank you

    asked by sue
  129. physics

    Derive the expressions for the equivalent resistence of two resistors R1 and R2 for the cases when they are (a) in series and (b) in parallel. Hint: Set up the circuit with a constant Voltage source V (it is not necessary to put in an exact value for V ).

    asked by edd
  130. ALGEBRA

    Find the slope of a line that intersects the following two points with the coordinates: (0, 5) and (3, 1)

    asked by GGIFT
  131. 7th grade

    how do u solve dis problem: 8cm/s= ___ ft/h

    asked by Anonymous
  132. 3rd grade math

    if you multiply me by 2 I become a number greater than 20 and less than 40. if you multiply me by 6, i end in 8 if you multiply me by 4 i end in 2

    asked by cody
  133. math

    Given f(x) = 2root x+7 and g(x) = 5x2 – 9, evaluate (f/g)(2) . I don't understand how to do this, can someone please explain the process??!! thanks!

    asked by Jenn
  134. science

    what is plains

    asked by pavleen
  135. math

    what is 2438divided by 40 equal

    asked by peyton
  136. Math

    A skating rink plays different songs during a two-hour skating party. The songs average 3 minutes each. There is a 15-minute break, without music, when the refreshments are served. How many songs do they need to have ready? For me will be 35 songs, it's

    asked by Mia
  137. english

    I was wondering if this is good for a descriptive paragraph with proper pronounciation. The gossipy neighbour that lives next door likes to be very nosey and tries to almost observe every move from everyone on the block. They watch out windows, from their

    asked by deborah
  138. nutrition

    do garlic help the bladder infection

    asked by makeeda
  139. ethics

    What could you do to eliminate racial prejudice and stereotypes and reduce their damage? How does this sound for this question? About the only way I can think of helping stop some of the racism and stereotyping is to educate people mainly our children

    asked by stephanie
  140. Finances

    Assume that you have two contracts to choose from: Contract A pays $5,000 per year for 5 years starting one year from today. Contract B pays $5,000 per year for 5 years starting today. The discount rate for each is 6%. Which annuity contract would you

    asked by Anna
  141. Math

    pls help! The cost to the chicago tribune for sunday home delivery is approximately $0.53 per newspaper with fixed costs of $1,070,00.Write an equation that relates the cost C and X of copies delievered.

    asked by Jackie
  142. COM/220 RESEARCH WRITING

    Can anyone help me or help me get started please? ASSIGNMENTS 1. CheckPoint: Full-Sentence Outline • Resources: Organizing Your Research Paper & Bias, Rhetorical Devices, and Argumentation • Due Date: Day 4 [Individual forum] • Review the criteria

    asked by Anonymous
  143. reading

    i do not have the textbook,but i have to answer questions from the interactive reader.can i see pages or the stories on line

    asked by cornelius
  144. chemistry

    i have to do a "chemistry of cooking" project for my chem class. for the project i need to convert pounds, grams, and ounces into moles, but i do not know how. for example, i need to convert 453.5g of beef into mols. how do i do that? do i need to know the

    asked by joyce
  145. parenting

    what is johndice im thinking when the newborn baby is yellow am i right?

    asked by jaylynn
  146. chemistry

    I was asked to prepare a 1.0 x 10-3M Iodine solution in Methylene Chloride. How do I go by this calculation? (Note: ............10 raised to the power of -3)

    asked by Nomonde langa
  147. math

    4/x - 4/y _________ 2 - 2 y X __________ 4 thats y to the 2nd power and x to the second power

    asked by jess
  148. COM/220 RESEARCH WRITING

    Can anyone help me or help me get started please? ASSIGNMENTS 1. CheckPoint: Full-Sentence Outline • Resources: Organizing Your Research Paper & Bias, Rhetorical Devices, and Argumentation • Due Date: Day 4 [Individual forum] • Review the criteria

    asked by Anonymous
  149. GEN 105

    · Conduct online research regarding the strongest of your multiple intelligences. Find three Web sites that accurately describe that intelligence. If you identified more than one intelligence, choose one. Your classmates review your responses, so make

    asked by Mary
  150. Accounting

    How would I find the formula for these problems? Please help me.. I would really appreciate it.. thank you Calculate the present value of the following: $7,000 in 5 years at an annual discount rate of 6% $7,000 in 5 years at a semiannual discount rate of

    asked by Anna
  151. cHEMISTRY

    If a precipitation reaction occurs, when a solution of one substance is added to a solution of the other, enter the formula and state of the spectator ions. Separate by comma. If there is no reaction, enter the formula and state of all ions in solution.

    asked by Keri
  152. health

    Address the following: Describe at least three potential indoor air quality (IAQ) hazards in your home. What are the possible health impacts of each hazard? Do you believe your health is at risk based on your exposure to the three IAQ hazards? Why or why

    asked by Anonymous
  153. college

    Explain how McCarthyism affected the lives and political thinking of people in the U.S. Defend McCarthyism as appropriate or criticize it as inappropriate for the time in which it occurred.

    asked by Anonymous
  154. 6th grade

    why did the romans add volcanos to the fire that vulcan (roman god) can control

    asked by cc
  155. Financing and Accounting

    How would I find the formula for these problems? Please help me.. I would really appreciate it.. thank you Calculate the present value of the following: $7,000 in 5 years at an annual discount rate of 6% $7,000 in 5 years at a semiannual discount rate of

    asked by Anna
  156. English

    writing a Paper on Social Issues in America, but i need one with a lot of information witch on is the most interesting least controversial

    asked by renee
  157. chemistry

    the molarity of ferric ion in a .060 M solution of Fe2(SO4)3 is?

    asked by rox
  158. Planet Juniper

    Need any and all Information about Planet Juniper...thanks

    asked by Anonymous
  159. Global

    Whats the difference between being hispanic and being latino?

    asked by Laly
  160. Trigonometry

    Cos D= -3/4. if the sine of the angle is positive, find the sine of the angle and determine the quadrant. Can anyone tell me the steps. I need to learn this.

    asked by Laly
  161. geometry

    if triangle MNO is an acute triangle and MN=x-1, NO=x+1, and MO=8, then what are the possible solutions of x?

    asked by yoyoyoyo
  162. alegra

    I can not seem to ge this one right y=7-x, 2x-y=8

    asked by Kelli
  163. question of the day at my school

    Who was the host of AM chicago in 1963?

    asked by JADEN
  164. English

    Can you help me with writing the body? :) I have no clue how to write a GOOD essay. Thanks!

    asked by Anonymous
  165. Spanish

    Hey! I need to get this text corrected, it´s in Spanish. If anyone could look at it and just tell me what is wrong with it, hah, because there are many mistakes, because I suck at Spanish ;-) I have a oral presentation on Monday and Christmas are the

    asked by emeliie
  166. Science-Chemistry

    What compound is made when sodium is burned in air

    asked by Alisha
  167. Math

    looking for help with find the slope and the y intercept for y = 5 please help

    asked by Jacob
  168. science on weather

    how would earth be affected if its axis were not titled?

    asked by Anonymous
  169. English

    Thank you very much for your last corrections!! Can you check these sentences for me, please? 1) Queen Victoria reigned constitutionally but she never overruled (?) Parliament: 2) She was beloved by the middle class, who shared her moral and religious

    asked by Franco
  170. Science

    What happens to an overhead power cable suspended from pylons in a)winter b)summer Explain your answer.

    asked by AJ
  171. English

    I forgot to include the following statements.Thank you very much for your help. 1)The Victorians were extremeley prooud (?) of their empire, which extended into Asia, Africa, Central America and Oceania. 2) British polireme are still known as bobbies from

    asked by Franco
  172. Physics

    Metal expands more than glass when both are heated. How can this fact be used to help open a metal screw top on a glass bottle which appears to be stuck?

    asked by Amir
  173. Human Services

    Could someone help me please? Does anyone know how a human service agency determines goals and objectives? I'd appreciate it. Than-x Jenn

    asked by Jenn
  174. Pre-Cal(Please check)

    1) Find all the solutions of the equation in the interval (0,2pi). sin 2x = -sqrt3/2 I know that the angles are 4pi/3 and 5pi/3 and then since it is sin I add 2npi to them. 2x = 4pi/6 + 2npi 2x = 5pi/3 + 2npi Now I know that I have to divide by 2 but that

    asked by Hannah
  175. CRT 205

    I REALLY NEED HELP WITH MY WEEK 5 ASSIGNMENT IN APPENDIX C CATEGORIZING FALLACIES?

    asked by TAKESHIA
  176. World History

    how does John Locke's ideas reflect the feelings of the enlightenment

    asked by Wayne
  177. algebra

    5 yrs ago Montys age was 5 years less than twice Rachels age. In 3 years, one third of Rachels age will be 12 years less than Montys age. How old are they now?

    asked by joe
  178. 5th grade English

    He gave us thirty seconds to think about it. Is the word IT singular or a plural pronoun? I thought it was both...but could it actually be BOTH? because it doesn't give it antecedent.

    asked by Meghan
  179. ECONOMICS

    Q=200-2P so that Marginal Revenue is MR=100-Q.

    asked by DEENA
  180. Math

    what is the perimeter of an rectangle that has a 7 inches height and a 2 inches width. I think it is 18 inches

    asked by pavleen
  181. Math

    what is the perimeter of a square if one of it side is 6 inches

    asked by pavleen
  182. math

    angles that add up to 90 degree are called

    asked by pavleen
  183. math

    lines that form right angle when they meet are called

    asked by pavleen
  184. the outer planets

    I am working on a crossword that asks what is 4 times the diameter of Earth. Can you help with this?

    asked by Trevor
  185. Chemistry

    why do hydrogen peroxide and bleach react like they do, and how is the hydrogen peroxide a catlyist?

    asked by Anonymous
  186. math

    bottle of water is 75LT and 25 oz. i drink 6 container of water . how many glass of was it is ?

    asked by makeeda
  187. math

    what is the symbol for congruent

    asked by pavleen
  188. Algebra

    How do i graph y=4-x THANKS!!!

    asked by Jakie
  189. math

    a polygon with 9 sides

    asked by pavleen
  190. 6th grade

    how can writing change how people view themselves, other ppeopleand the world????

    asked by Anonymous
  191. chimistry

    how many grams of CaCl2 are produced from 3.24 mol Cl2

    asked by josue
  192. algebra - operations on functions

    Given f(x) = 2root x+7 and g(x) = 5x^2 – 9, evaluate (f/g)(2) . I don't understand how to do this, can someone please explain the process??!! thanks!

    asked by Jenn
  193. Math

    Write Each equation in slope-intercept form then identify the slope and the y-intercept for each line 2x-y=12

    asked by Tanya
  194. Math

    There is a list of triominoes: 0,5,5... 0,1,1... 1,1,3... you get the picture. There are 10 triangles. How am I suppose find the measure of the largest angle? How many sides are congruent? I think 2 but are the talking about the entire triomino?

    asked by Kyle
  195. Finance

    Determine the amount of each payment to be made to a sinking fund in order that enough money will be available to pay off the following loan. $29,000 loan, money earns 12% compounded annually, 42 months. I tired doing this using the future value of an

    asked by Ben
  196. Math

    Find an equation of the line that passes through the given point and has the given slope Express ur answer in slope-intercept form. (8,0), m=-3

    asked by Tanya
  197. algebra

    find the roots of -25(x)cubed+100x

    asked by peter botros
  198. quick precal concept

    is there no solution for a triangle with C=50deg a=25 c=22?

    asked by tom
  199. Calc ..basic integration

    I forgto how to integrate...its been to long. integration(Sqrt(1+2t^2+t^4))

    asked by mm
  200. physics

    why does an object slide down a ramp faster when the ramp angle is larger? and why does it slide slower on a ramp with a lower angle?

    asked by bjc
  201. crt

    Exercise 6-6 Identify any examples of fallacies in the following passages. Tell why you think these are fallacies, and identify which category they belong in, if they fit any category we’ve described. 1. Letter to the editor: “I would like to express

    asked by justin
  202. chemistry

    How many compounds would there be in a combinatorial library of ester compounds made from every isomer of monofluorobenzoic acid and every possible alkyl alcohol with 4 or less carbon atoms? 1. 11 2. 24 3.12 4.21 i know its either 21 or 24 but im not sure

    asked by Myra
  203. English

    Question: Why did "Barbie doll" have such a name? Who is Barbie?

    asked by rfvv
  204. Social studies

    what is the relationship between the environment people live in and their culture?

    asked by Samantha
  205. MGT Business

    What are the implications of "compare and contrast" techniques used in the workplace?

    asked by Maya
  206. calculus

    find the slope of the tangent at the given point, G(x) = (2x + 1) / (x - 1) Point : (2, 5)

    asked by Anonymous
  207. Biology

    What would happen to a protein in this example if the 9th base in the original DNA strand was changed to thymine ?

    asked by Jannel
  208. ALGEBRA

    If you have $10 in the bank today and $25 in the bank tomorrow, what was the percentage increase in your account balance?

    asked by GGIFT
  209. math

    how do i simplify this further x^2/sqrt(x^2+y^2)+y^2/sqrt(x^2+y^2)

    asked by libby
  210. math

    Write de missing number: 2,3,_____,7,11 I don't know the rule....Thanks

    asked by Mia
  211. social studies

    what is the relationship between the environment people live in and their culture?

    asked by Samantha
  212. Language Arts

    Is this sentence a sophisticated coordinating conjunction: "I, however, now understand that I need to surround myself with friends who will give me an opinion, will accept me, and will listen to what I have to say." ?

    asked by Anonymous
  213. science

    how does a solution form?

    asked by dawn
  214. chemistry

    i HAVE A QUESTION

    asked by dENG
  215. Math

    finding a equation in slope-intercept form. Through (-9, 2.5) and (-5, 4.5)

    asked by Maria
  216. Physics

    Compare magnetic and electrostatic forces. In what ways are they a) similar, b) different

    asked by MJ
  217. math

    y=7-x, 2x-y=8

    asked by Anonymous
  218. calculus

    find the points of intersection of the parabolas Y=(1r2 x^2) and Y=10x - 2.

    asked by Anonymous
  219. algebra

    I am working on homework with properties of triangles and i am lost can you help

    asked by angel
  220. human services

    how can i prepare a budget chart for a business using 1.6 million dollars?

    asked by anette
  221. English

    I really hope someone can correct some of the sentences I sent you. Thank you very much in advance!

    asked by Franco
  222. germs

    i nedd pics of common germs

    asked by william
  223. calculus

    find the points of intersection of the parabolas Y=(1r2 x^2) and Y=10x - 2.

    asked by Anonymous
  224. Maath

    How do you write these two equations in slope intercept form? x-5y-10=0 5x+2y+10=0

    asked by Jessica
  225. chemistry

    What does slightly ionized material feel like?

    asked by Kaeli
  226. Politics

    If an individual decides to drop out from running for office (Senate), what happens to the money that was donated and raised for the campaigning? Where does it go?

    asked by Nate
  227. 200

    Most public schools are supported financially by district, state, and federal government agencies. Identify the roles each of these agencies has in your local schools. Which agency do you feel has the most significant influence over policy and curriculum

    asked by k
  228. HCA 270 Approaches to Valuation

    Compute the worth of Arcadia Hospital in 2005 using rules of thumb, adjusted book value, and discounted cash flow valuation (for this final method, use the table provided). Assume the cash flow for 2005 is the same as 2006. ($655 million) 1) Rules of

    asked by Shirley
  229. math

    using only 1,2,3,4 one time and it must egual 29 would be 2 squared + 1*4+3 squared

    asked by alison