Questions Asked on
March 2, 2016

  1. algebra

    Which equation represents the axis of symmetry of the function y=-2x^2+4x-6 A y=1 B x=1 C x=3 D x=-3 Is the answer C?

    asked by ninaaaa
  2. language arts

    a summary should include major events. which of these belongs in a summary of act 1 of the phantom tollbooth

    asked by josiah
  3. English

    I have a few questions that I'm stuck on. 1. Identify how the pronoun is used in the sentence. Just today Terry bought a picture for her. direct object indirect object object of a preposition*** (I think this is the answer because of the preposition for

    asked by Ruby
  4. math

    how does a rodeo star get around?

    asked by Luke
  5. English.

    Which of the following is not one of the themes of the play Romeo and Juliet? a.) Good intentions always yield good results b.) Tragedy causes everyone involved to look intently at themselves. c.) True love requires risk. I have a very strong instinct it

    asked by Help!
  6. science ms.sue or mr.reed plz help me

    why does the design of the vacuum flask minimize heat transfer by conduction

    asked by ashleydawolfy
  7. Math

    I really do not want to fail this project, could anyone please help me understand this and go through step by step with me? Thank you so much. Modern Design magazine is having a contest to design the best ice cube in one of three shapes¡Xa cube, a sphere,

    asked by Alexia Smith
  8. Algebra

    A $6,300.00 principal earns 6% interest, compounded annually. After 3 years, what is the balance in the account? a. $1,360,800.00 b. $7,503.40 c. $7,434.00*** d. $25,804.80

    asked by Kaai97
  9. Social studies

    Which of the following was a change made to transportation during the 1920s? A. Airplanes were invented and used for the first time. B. Railroads were introduced, making it easier to ship goods. C. The first canals between waterways were built. D.

    asked by Amber
  10. Math!

    Describe how you would estimate the square root of a number that is not a perfect square without using a calculator. Can someone please explain? I need some help.

    asked by Em
  11. Economics

    Given the following diagrams: Q1 = 16 bags. Q2 = 11 bags. Q3 = 23 bags. The market equilibrium price is $53 per bag. The price at point a is $85 per bag. The price at point c is $5 per bag. The price at point d is $63 per bag. The price at point e is $38

    asked by YUKA
  12. Social studies

    Which of the following was a cause of the Great Depression? (Choose all that apply.) A. the stock market crash of 1929 B. prohibition C. failed crops and drought D. a lack of demand for goods The first 3? Is that correct?

    asked by Amber
  13. Algebra

    Astronomers measure large distances in light-years. One light-year is the distance that light can travel in one year, or approximately 5.88 × 10*12 miles. Suppose a star is 9.8 × 10^1 light-years from Earth. In scientific notation, approximately how many

    asked by Kaai97
  14. Algebra

    Does the table represent an exponential function? x: 1 | 2 | 3 | 4 | y: 4 | 16 | 64 | 256 | a. yes b. no***

    asked by Kaai97
  15. Language Arts

    If there is a SMATTERING of applause at the end of a play, what do you hear? A. just a few people clapping** B. total silence C. half the audience cheering D. everyone clapping loudly

    asked by Sophie
  16. math

    A store offers a loan for $900 to buy a computer. The terms of the loan are for 9% simple interest and equal monthly payments for three years. What is the monthly payment?

    asked by sully
  17. Chemistry

    When the sugar glucose, C6H12O6 is burned in air, carbon dioxide and water vapor are produced. Write the balanced chemical equation for this process, and calculate the theoretical yield of carbon dioxide when 1.00 g of glucose is burned completely.

    asked by Kaili
  18. Chemistry

    How many millimoles of HCl (aq) are neutralized by 0.35 g of CaCO3 (sol)? mmol

    asked by Karen
  19. precalculus

    a plane is heading 60 degrees east of south at 180 km/hr. a 50 km/hr wind blows in the direction of 25 degrees west of south. find the resultant velocity and bearing.

    asked by anon
  20. MATH HELP ASAP

    Find the area for the circle (use 3.14 for pi). Show your work. Round to the nearest tenth.the radius is 23yd I really need help i'm treble at this type of math and i'm gonna fail if I don't have this question rigT!! THANKS EVERY ONEEEE!!!!

    asked by the girl that has no friends
  21. Social studies

    Describe the effects of the Great Depression on Georgians. A. Georgians were forced to barter rather than use cash.**** B. Women returned to the workforce. C. Georgians who worked in industry lost jobs and homes.*** D. It was easier for minorities to find

    asked by Amber
  22. English

    Which of the following sentences uses a predicate adjective? A) with all the rain, the zoo has been empty B) The manager of the zoo is Mr. Jones*** C) The seal trainer is she D) The zoo is one of my favorite places Is it b?

    asked by Help with answers please
  23. Algebra

    A. A bowling ball is dropped from a height of 35 feet write a function that gives the height h (in feet) of the bowling ball after t seconds H(t)=__ B. Find the height of the bowling ball after 1 second C. How long does the bowling ball take to hit the

    asked by Kylet davis
  24. Algebra

    A. A bowling ball is dropped from a height of 35 feet write a function that gives the height h (in feet) of the bowling ball after t seconds H(t)=__ B. Find the height of the bowling ball after 1 second C. How long does the bowling ball take to hit the

    asked by Kylet davis
  25. Language Arts

    What is the pattern of stressed and unstressed syllables in this line: The sun should drop its greatest gold

    asked by Katherine
  26. Math please help!

    Mrs. walter drove 350 miles on 25 gallons of gas.mr walters drove 480 miles on 32 gallons of gasfind the mileag per gallon for each car which car is getting the better mileage pergallon? Show your answer.

    asked by ^_^
  27. Math

    Write base-ten number for five hundred seventy-two

    asked by Kid
  28. Calculus

    Determine if the Mean Value Theorem for Integrals applies to the function f(x) = 5 - x^2 on the interval 0 to sqrt 5 . If so, find the x-coordinates of the point(s) guaranteed by the theorem.

    asked by Henry
  29. MATH HELP

    The Francesco Company produces spaghetti sauce that is used in restaurants. The fixed costs total $1,329,050. The selling price per 64 oz. can of sauce is $12.40. The variable cost per can is $4.80. What is the break-even point in number of cans?

    asked by BRAD
  30. Chemistry

    Hydrogen sulfide gas burns in the presence of oxygen to produce sulfur dioxide gas and water vapor. Write a balanced chemical equation, including the physical state

    asked by Jasmine
  31. Advanced Algebra

    salary increases: A man gets a job with a salary of $30000 a year. He is promised a $2300 raise each subsequent year. Find the total earnings for a 10 year period. Arithmetic Sequence,:

    asked by GRAY
  32. Algebra

    On January 1, 2010, Chessville has a population of 50,000 people. Chessville then enters a period of population growth. Its population increases 7% each year. On the same day, Checkersville has a population of 70,000 people. Checkersville starts to

    asked by Kaai97
  33. Math

    JASON DRIVES 50 MI TO A TRAIN and then continues his trip with a 210 mi train ride. the car travels 20 mph slower than the train. if total travel time is 4 hr, find the average speed of the car and the average speed of the train.

    asked by Sam
  34. Physics

    1.) jet plane traveling 1800 km/h (500 m/s) pulls out of a dive by moving in an arc of radius 6.00 km. What is the plane's acceleration in g's? 6.) A child on a merry -go-round is moving with a speed of 1.35 m/s when 1.20 m from the center of the

    asked by JT
  35. Science

    1.)Which of the following are chemical changes? A.)Boiling Of Water B.)Melting A Cube of ice C.)Dissolving 10 grams of salt in water D.)Splitting water into hydrogen and oxygen 2) What is the mass of water that results from combining 2.0g of hydrogen with

    asked by #FreeGucci
  36. Language Arts

    Identify the independent clause in the following sentences 1. If we are going to make it to the movie on time, we really need to leave right now. A. If we are going to make it B. If we are going to make it to the movie on time C. We really need to D. We

    asked by Maliene
  37. physics

    A 5.3-kg block is pushed 2.3 m up a vertical wall with constant speed by a constant force of magnitude F applied at an angle of θ = 30° with the horizontal, as shown in the figure below. If the coefficient of kinetic friction between block and wall is

    asked by sherry
  38. physics

    1)a galvanometer has a resistance of 40 ohm and is of 3 mA full-scale deflection.how would you modify it to act as a 0-5 A ammeter? 2)the galvanometer described in question 1 is to be converted into a 0-5 V voltmeter. a)when the voltmeter is connected to a

    asked by ruth
  39. Science

    Describe how the meteorite collision at the end of the Mesozoic affected the atmosphere and the biosphere.

    asked by Breanna L.
  40. Math

    Del and his 5 friends eat 4 pizzas. If each has the same amount and there is 1/4 of a pizza left over, how much did each person eat

    asked by Christopher
  41. Algebra

    An investment account earns 4% per year compounded annually. If the initial investment was $4,000.00, how much is in the account after 3 years? Round your answer to the nearest dollar.

    asked by Kaai97
  42. math

    What is the area of a circle if the circumference is 87.92 cm^2?

    asked by Irene
  43. Algebra

    The masses of four different insects are given below. Insect A: 2.19*10^-4 g Insect B: 5.00*10^-3 g Insect C: 9.0*10^-2 g Insect D: 1.50*10^-3 g What is the order of these insects from heaviest to lightest? a. Insect D; Insect A; Insect B; Insect C b.

    asked by Kaai97
  44. Geography

    which adaptation to southeast asia's geography has been most successful? a)skyscrapers allow everyone to have plenty of space to live and work. b) Earthquake safety alerts have saved many lives during earthquakes

    asked by Lola
  45. MATH HELP

    The Francesco Company produces spaghetti sauce that is used in restaurants. The fixed costs total $1,329,050. The selling price per 64 oz. can of sauce is $12.40. The variable cost per can is $4.80. What is the break-even point in number of cans?

    asked by Sammy
  46. Science

    Describe ozone creation and loss in the ozone layer. Does one occur more than the other?

    asked by Sue
  47. 7th Grade Math

    Hi, I really need help with this question because 1. I suck at geometry and 2. I'm lost but I think this is the answer. Find the volume of a triangular prism with the following dimensions. Round to the nearest whole number. triangle base: 9 ft. triangle

    asked by MusicLover14
  48. Math Algebra PLEASE EXPLAIN

    Ferguson Financial Advisers Inc. (FFAI) allocates 76% of its annual budget to employee compensation. FFAI spends $1,345,000 annually on employee compensation. What is the annual budget of FFAI?

    asked by BRAD
  49. science

    Can scientists use radiocarbon dating to find the age of a very tall, old redwood tree living in an old growth forest?

    asked by Breanna L.
  50. Social studies

    Discuss the significance that segregation, voting rights, and education had on African American life in the South during the late 19th and 20th centuries. What could I say?

    asked by Amber
  51. us history

    can someone check my answers, 1. How was South Carolina constitution of 1868 different from previous state constitutions? -B Representation was based on population alone. 2. How did Republicans control of South Carolina affect the state? -C. The

    asked by help mom
  52. Chemistry

    A 3.50L balloon contains 0.178 mol of gas. If 0.094 mol of gas is added to the balloon, what will be the new volume?

    asked by Bill
  53. English

    Which senates has a barber subject verbal agreement ? A)grandma and aunt Louise gets you a present b)grandma and aunt Louise bought you a present c)grandma and that Louise buys you a present D)Grandma and aunt Louise getting you a present B?

    asked by Help
  54. math

    A number is 4 hundreds more than 142

    asked by yajura
  55. math

    It takes a hose 4 minutes to fill a rectangular aquarium 8 inches long, 9 inches wide, and 10 inches tall. How long will it take the same hose to fill an aquarium measuring 22 inches by 26 inches by 34 inches?

    asked by jay
  56. Statistics

    Two high school students took equivalent language tests, one in German and one in French. The student taking the German test, for which the mean was 66 and the standard deviation was 8, scored an 82, while the student taking the French test, for which the

    asked by Anonymous
  57. MATH HELP ASAP

    the question is: use the formal t find the surface area of the square pyramid( its 6ft3ft and 3ft it wont let me put link to pic so yea) A:45FT^2 B:81FT^2 C:36FT^2 D:72FT^2 I thinks its c but idk for sure

    asked by the girl that has no friends
  58. US History

    Why were yeoman farmers often called "the backbone of the South" in the period from 1820 to 1850? A) When government officials wanted to oversee how Southern land was cultivated, yeoman farmers challenged the idea. B)Yeoman farmers grew vegetables, raised

    asked by Daniel
  59. Math

    Eli's Dad made him a birthday cake, but forgot to buy candles. He could only find a few. But Eli was smart in math, so his Dad said "The ratio of candles to years is 3 to 5" That gave him the right number. How old was Eli? I am very confused on how to even

    asked by Patrick
  60. Social Studies Ms. Sue

    1. What was "king" and the main topic of conversation in the South? a. politics b. sugarcane c. cotton* d. slavery 2. Because many Southerners were unwilling to sell slaves to raise funds to build factories, they had no money to invest in businesses.

    asked by Jensen
  61. Physics

    A 60kg man standing on a stationary 40kg boat throws a 0.2kg ball with a velocity of m/s. Assuming there is no friction between the man and the boat, what is the speed of the boat after the man throws the ball?

    asked by Sami
  62. Chemistry

    24.0 mL of 2.4 M silver nitrate is mixed with 32.0 mL of 2.0 M sodium chloride. ( I wrote the balanced equation as AgNo3+NaCl -> NaNo3 + AgCl ) A) Identify the precipitate formed by name and formula. - I wrote AgCl (silver chloride) B) Calculate the mass

    asked by Sara
  63. Math

    Kenya, Matt, Tia and Justin live on the same street. Their houses are gray, green, blue and white, but not necessarily in that order. Justin lives next door to the grey house. Matt and Justin live across the street from the green house. Tia's house is

    asked by Patrick
  64. Language

    Miracles Walt Whitman, 1819 - 1892 Why, who makes much of a miracle? As to me I know of nothing else but miracles, Whether I walk the streets of Manhattan, Or dart my sight over the roofs of houses toward the sky, Or wade with naked feet along the beach

    asked by Fisher
  65. L.o

    6 practical actions that you can take to address human rights violations of xenophobia in your community

    asked by Masande
  66. Economics

    What are the costs and consequences of providing the subsidies and welfare in South Africa?

    asked by Gugulethu
  67. Chemistry

    What set of hybrid orbitals is used by Xe in XeO3F2? dsp2 d2sp3 sp3 dsp3 d2sp

    asked by Dave
  68. Math

    How many 1/8 liter glasses of juice can you pour from a 1/2 liter bottle of juice?

    asked by Christy
  69. Social studies

    What was significant about the election of 1932? (Choose all that apply) A. The American people were satisfied with Hoover's policies. B. The American people re-elected Hoover with an overwhelming majority. C. Roosevelt promised bold action, unlike hoover.

    asked by Amber
  70. Math

    Jerry spent 5 1/3 hours cleaning the house. If he spent half that time cleaning the bathroom and 40 min cleaning his room, how much time did Jerry spend cleaning the rest of the house?

    asked by Christopher
  71. Writing

    Which technique is useful for avoiding plagiarism

    asked by Anonymous
  72. Calculus

    A rectangle is bounded by the x-axis and the semicircle y = sqrt(36-x^2). What length and width should the rectangle have so that its area is a maximum? I understand that 2xy = A and that 4x + 2y = P, but I'm not sure how to solve for a variable to plug

    asked by Jane
  73. Language Arts

    Read each sentence. Circle the contraction or contractions in each sentence below: 1. He's going to show me how to prepare dinner. Answer: Circle He's 2. Can you tell if she's your friend or enemy? Answer: Circle she's 3.We'll have to empty out our garage

    asked by Patrick
  74. Algebra

    The temperature y (in degrees Fahrenheit) after t months can be modeled by the function y=-3t^2+18t+53 where 1

    asked by Kylet davis
  75. 6th grade world hstory plz check

    I pick A one drawback of voluntary trade was that it 1. requires two groups to use a common language 2. can make one group dependant upon another for necessary goods 3. does not occur unless there is a shortage of goods for atleast one group 4. forces

    asked by dasha
  76. Algebra

    Case facts: Y=326.2x - 241.6 What is the standard form of the linear model? The answer is: 1631x-5y= 1208 Please explain step by step how this is the answer.•Algebra - Steve, Wednesday, March 2, 2016 at 7:09pm man, there are only about two steps: y =

    asked by Kimmy
  77. trigonometry (Course and Bearing)

    two lighthouses are situated such that B is 7 km directly east of lighthouse A. A ship at point P observes that A is due north and that the bearing of B is 46°10'. How far is the ship from A and B ?

    asked by alex
  78. Math

    how do i solve for b, when: (2pi/b)=8pi

    asked by Manny
  79. Trig

    Use the Law of Cosines to determine the indicated angle θ. (Assume a = 17, b = 10, and c = 20. Round your answer to one decimal place.)

    asked by Courtney
  80. Mayh

    One half of the birds at the pet store are yellow . Tara buys one of the yellow birds. Then one third of the birds at the store are yellow. How many yellow birds were at the pet store before Tara bought one ?

    asked by Fayth
  81. finance

    Determine the present value now of an investment of $3,000 made one one year from now and an additional $3,000 made two years from now if the annual discount rate is 4 percent.

    asked by michae
  82. U.S History

    Don't You Push Me Down Words and Music by Woody Guthrie Well you can play with me And you can hold my hand. We can skip together Down to the Pretzel man You can wear my mommy's shoes Put on my daddy's hat You can even laugh at me But don't you push me

    asked by Jonathan
  83. math

    The width of a rectangle is 12 cm less than the length. The perimeter is 156 cm. Find the width and length.

    asked by Irene
  84. literature

    describe Brille as a person as political prisoner, as a father?

    asked by gelli
  85. World Geography

    Which religious group is found in the western parts of Eastern Europe? A. Roman Catholics B. Eastern Orthodox C. Muslims D. Protestants I put B but that was incorrect

    asked by John
  86. MATH

    The cost to manufacture a product is proportional to the quantity produced, with a cost of $270000 dollars per day when 900 items are produced. The cost to store n items is proportional to the square of n, with a daily storage cost of $6480 dollars when

    asked by lily
  87. msth

    It takes a hose 3 minutes to fill a rectangular aquarium 8 inches long, 11 inches wide, and 12 inches tall. How long will it take the same hose to fill an aquarium measuring 21 inches by 29 inches by 30 inches?

    asked by jsy
  88. Finance

    A 10-year bond of face value 100 CCU and coupon rate of 8% was issued exactly six years ago. If the yield to maturity today is 7%, what would be the price of the bond today?

    asked by LG
  89. Math

    a 40 years old mother has a 10 years old daughter. In how many years will the mother be twice as her daughter? Please help me with this. ASAP. Thanks

    asked by Trisha
  90. Language Arts

    Which sentence has correct subject - verb agreement a) casey or robbie are coming to the movies with us b) swimming and skiing is my favorite sports c) sandwhiches or pizza both sounds good for a quick dinner** d) either your brother or his friend is

    asked by Elena
  91. Science

    You are walking on a moving sidewalk (moving at a speed of 2 mph).if you are walking in the same direction as the sidewalk at a speed of 4 mph what is your velocity relative to the ground what would be your velocity if you were walking in the opposite

    asked by Melissa
  92. Physics

    A machine has an overcome of 60percent.If the machine is required to overcome a load of 30N with a force 20N.calculate it velocity ratio?

    asked by Dalong
  93. MATH HELP

    Zoro Manufacturing Company manufacturers wooden picture frames. Each piece of wood yields 15 frames. Each piece of wood costs $18.75. The direct labor charge is $13.50 per hour. Sixty-five frames can be produced each hour. To the nearest tenth of a cent,

    asked by Beth
  94. georgraphy,ms.sue.someone help

    Hello everyone I'm going to talk about Africa, I bet you're thinking oh my God he's going to talk about that hot place Africa . Guess what only little parts of Africa are hot. Here are the questions I'm going to answer in my essay, What are some of the

    asked by Charlie Shuler
  95. Physics

    The system of nine small 3 kg objects is rotating at an angular speed of 6 rev/s. The objects are connected by light, flexible spokes that can be lengthened or shortened. What is the new angular speed if the spokes are shortened from 6 m to 2 m?

    asked by Anonymous
  96. World history 6th 2 more questions

    The Ayurveda is a Hindu book of knowledge that A. provides instructions for large sale agriculture B. describes the origins of Hindu gods and goddesses C. Recounts the historical migrations of the Aryans D. Contains ancient Hindu knowledge of medicine

    asked by dasha
  97. geography

    Practical action that you can take to address human right violations of xenophobia in your community?

    asked by Anonymous
  98. Language Arts

    Directions: replace the bold faced word with a contraction. 1. We will(bold faced) see you t the English class next week! Answer: We'll 2. There is (bold faced) no milk in the refrigerator. Answer: There's 3. There will (bold faced) be time to chat later.

    asked by Patrick
  99. Algebra

    Write in Scientific Notation: 164,000,000,000,000

    asked by Kaai97
  100. Physics

    A waterfall is 1260m high. calculate the change in temperature of the quantity of water that falls from the top to the bottom of the waterfall( neglect heat losses to the surrounding) take g to be 10m/s and specific.heat capacity of water to be 4200j/kg/k.

    asked by Blue
  101. physics

    A string under a tension of 43.0 N is used to whirl a rock in a horizontal circle of radius 2.25 m at a speed of 20.0 m/s on a frictionless surface as shown in the figure below. As the string is pulled in, the speed of the rock increases. When the string

    asked by Kevin
  102. MATH

    Calculate the composite functions f∘g and g∘f. f(x)=6x,g(x)=x8 f(g(x))= g(f(x))=

    asked by stef
  103. chemistry

    Please I need a detailed explanation, am stuck doing this assignment, at what temperature in kelvin will co2 molecules have an rms speed equal to hydrogen at 20 Celsius?

    asked by Emmanuel
  104. geomentry

    find the area of each circle to the nearest tenth with diameter of 8ft.

    asked by james
  105. algebra

    On a scale drawing with a scale of 1/64, the height of a building is 7.8 inches. How tall is the actual building? 64 x 7.8 = 499.2

    asked by anonymous
  106. Algebra

    The temperature y (in degrees Fahrenheit) after t months can be modeled by the function y=-3t^2+18t+53 where 1

    asked by Kylet davis
  107. MATH

    Solve each questions by age equation problem: 1. Jonathan is 3 years older than Alvin. In 7 years, Alvin's age will be 6/7 of Jonathan's age. How old are they now? 2. The present age of Ella's mother is three times that of Ella. After 5 years. Sum of their

    asked by Camz
  108. History

    By 1860 the Midwest and the East were united by a network of A. Roads B. Railroad tracks*** C. Canals D. Steam-powered ships Am I correct? :)

    asked by Anna
  109. CHEM QUESTION

    In writing and balancing equations using sulfur chemists usually use the empirical formula, S, rather than the molecular formula. Why? I'm not sure how to answer this question.

    asked by em
  110. Algebra

    The temperature y (in degrees Fahrenheit) after t months can be modeled by the function y=-3t^2+18t+53 where 1

    asked by Kylet davis
  111. math

    my son is x year old ,in five years time i will be twice his age and both our ages will be multiples of 10.the sum of ages will be between 50 and 100.how old am i

    asked by jan
  112. Math

    In order to gain popularity amongst high school students, Starbucks is creating a special winter promotion on Starbucks. The function below represents the cost of a Starbucks as a function of time (measured in days after December 4th). Piece wise function

    asked by dai
  113. Algebra

    Case facts: Y=326.2x- 241.6 What is the standard form of the linear model? The answer is: 1631x-5y= 1208 Please explain step by step how this is the answer.

    asked by Kimmy
  114. Algebra

    The temperature y (in degrees Fahrenheit) after t months can be modeled by the function y=-3t^2+18t+53 where 1

    asked by Kylet davis
  115. math

    the normal line to the curve y=f(x)=2x^2 at a point in the first quadrant passes through the point (0,3/4). find an equation of this normal line

    asked by jana
  116. english

    Which sentence contains the correct form of the possessive pronoun?

    asked by nicole
  117. probability

    One thousand tickets ae sold at $1 each for a grand prize of $500.00. What is the expected value if a person purchases a single ticket? Part 2:are the people selling the tickets making a profit? Why or why not.

    asked by unclesam
  118. Math

    Sam is 9 years older than angel. Six years from now, Sam age will be thrice the age of angel 3 years ago. Find their present ages. Please help me with this. ASAP. Thanks

    asked by Trisha
  119. English

    1. I saw a UFO in the sky yesterday. 2. I saw a UFO in the air yesterday. 3. I saw two UFOs in the sky yesterday. 4. I saw two UFOs in the air yesterday. ================ Which expressions are correct?

    asked by rfvv
  120. probability

    One thousand tickets ae sold at $1 each for a grand prize of $500.00. What is the expected value if a person purchases a single ticket? Part 2:are the people selling the tickets making a profit? Why or why not

    asked by unclesam
  121. Physics

    3/2/2016 An unknown substance at a temperature of 20 degrees Celsius is warmed up to 50 degrees when water at 80 degrees is added to it. The sum of the masses of the unknown substance and water is equal to 1000grams. In another experiment, the same

    asked by Marilynn on behalf of Victor Hopman
  122. Physics

    Yuvi is trying out for the track & field team and wants to give long jump a try. He currently can reach a distance of 5.90 m when leaving the ground at an angle of 30.0°. (a) What is his takeoff speed? (b) If Yuvi could increase his takeoff speed 5.0%,

    asked by Rob
  123. Physics

    Determine the normal force for a laundry basket with a mass of 4.5 kg in each of the following situations... (a) at rest on a horizontal surface? ___ N (b) at rest on a ramp inclined at 12° above the horizontal? ___ N (c) at rest on a ramp inclined at

    asked by Cheyenne
  124. Chemistry

    What is the unit for molality? The unit for molality is moles per kg Or M/kg

    asked by Angelina
  125. PHYSICS

    Yuvi is trying out for the track & field team and wants to give long jump a try. He currently can reach a distance of 5.90 m when leaving the ground at an angle of 30.0°. (a) What is his takeoff speed? (b) If Yuvi could increase his takeoff speed 5.0%,

    asked by Rob
  126. Public Admin

    Provide two examples (social, political, cultural, environmental, or economic conditions) that may have influenced the content and development of the U.S. Constitution. In addition, explain how the factors you selected impact public administration in

    asked by Lindy
  127. Algebra

    What is the order of 4*10^-7, 7*10^-9, 1*10^4, 2*10^4 from least to greatest? a. 1*10^4, 2*10^4, 4*10^-7, 7*10^-9 b. 4*10^-7, 7*10^-9, 1*10^4, 2*10^4 c. 7*10^-9, 4*10^-7, 1*10^4, 2*10^4*** d. 7*10^-9, 4*10^-7, 2*10^4, 1*10^4

    asked by Kaai97
  128. science

    A cylinder of length 5cm and uniform cross section area 50.24cm^2 is suspended from a spring balance and totally immersed in water.If the density of the material of the cylinder is 1.25g/m^3. Determine the upthrust on the cylinder. Take g=10m/s^2 density

    asked by Cyprian
  129. English

    I have more than three smart phones. This smart phone service has been opened. However the other smart phones services have not been opened. They are juse second-hand smart phones. With the phones, I can take photos and make videos a lot. ==============

    asked by rfvv
  130. math

    Each side of a square classroom is 9 yards long. The school wants to replace the carpet in the classroom with new carpet that costs $88.02 per square yard. How much will the new carpet cost?

    asked by Irene
  131. Science

    Tomorrow I have the midterm (Lab-Earth Science) on 1 Minerals Igneous Rocks Sedimentary Rocks 2 Topographic Maps 3 Geologic Time Help with this, please.

    asked by Julius Caesar
  132. Math

    1. Big Al has a set of non-metric wrenches that have these numbers on the end: 7/16, 1/4, 9/16, 3/8, 5/16, 1/2 Which of these wrenches fits the largest nut? Which fits the smallest nut? I am very confused on how to figure this out. Please help.

    asked by Patrick
  133. math

    markup rate base on selling price =22%; markup =$270. find the selling price

    asked by eve
  134. Chemistry

    3. suppose a gas at STP. Calculate its pressure at 25 degrees celcius if volume remains unchanged 5. suppose 1.11 L of an unknown gas in a rigid container constant volume is cooled from 22 deg. C to -55 deg C. Calculate the new pressure of the gas 6.)

    asked by Dina
  135. Science

    what is the role of malic acid in the reproduction of fern plant

    asked by Elsa
  136. science

    A car moves 3 kph. Car B which is 50 m ahead of Car A is moving at 6 kph. If car A accelerates by 5m/s/s, determine if the cars will collide

    asked by Hannah
  137. physics

    A car moves 3 kph. Car B which is 50 m ahead of Car A is moving at 6 kph. If car A accelerates by 5m/s/s, determine if the cars will collide.

    asked by Hannah
  138. Maths

    y = -14sin(8x)2cos(5x) - 4sin(5x)cos(8x) u = -14sin(8x) u' = -112cos(8x) v = 2cos(5x) v' = -10sin(5x) u2 = -4sin(5x) u'2 = -20cos(5x) v2 = cos(8x) v'2 = -8sin(8x) y' = (uv') + (vu') + (u2v'2) + (v2u'2) y' = [(-14sin(8x))(-10sin(5x)] -

    asked by Jennifer
  139. Biology

    1.,you drink salty beverages (clams to) and eat pretzels all day. At the end of the day your weight is way up. Why? I think it has something to do with the fact that our cells shrink in size ? I have no clue? 2. Athletes drink Gatorade . Why? Given the

    asked by Maya
  140. physcal science

    If the velocity of the car is increased to 45 km/hour, what is its kinetic energy?

    asked by jennifer
  141. Social studies

    What is porcelain? No answer choices.

    asked by LOVE
  142. 11th grade chemistry

    The bottled butane gas is installed in an oven that can supply 0.125 g/hr .In a kitchen room of volume 32 m^3 (volume of air), the oven is made to operate for 2 hours. Assuming the kitchen room is closed, what is the mole composition of the atmosphere in

    asked by angy
  143. Language Arts

    Directions: Circle the correct form of negative to complete each sentence. 1. I decided that there wasn't (no, any) point in finishing the project. Answer: Circle any 2. I could name (none, any) of the singers we heard. Answer: Circle any 3. The woman left

    asked by Patrick
  144. Chemistry

    If you have 14.2 mol of C4H10 and 85.6 mol of O2, which is the limiting reagent? I calculated mass using m=N*M, giving me the answer that C4H10 is the limiting reagent. That being said, the answer on the back says O2.

    asked by AlphaPrimes
  145. Science

    Kilograms divided by Newton?

    asked by Anonymous
  146. Physics

    A string under a tension of 43.0 N is used to whirl a rock in a horizontal circle of radius 2.25 m at a speed of 20.0 m/s on a frictionless surface as shown in the figure below. As the string is pulled in, the speed of the rock increases. When the string

    asked by Jack
  147. History

    Famine caused people from which country to immigrate to the U.S.? A. Britain B. Ireland C. Spain D. Germany***

    asked by Anna
  148. Algebra

    What is the degree of f(x) = 6(x-1)^12(x+1)^3? Explanation too please :)

    asked by Sheenybeany
  149. physics

    how many electrons drift past a point on for 10 minutes current is 0.2 A.the charge on one electrons 1.6*10^-1

    asked by ruth
  150. Statistics

    If four coins are flipped at once, find the probability that there will be at least 2 heads. Round your answer to 3 decimal places.

    asked by Hunter
  151. Chemistry

    N = Sp.gr*1000* percent% / eq.wt Prepare 200 ml of 5 N H2SO4 solution from concentrated H2SO4 , if we know that Sp.gr = 1.84 g/ml , percent = 98% , At.wt for (H= 1 , S=32 , O =16 ) Thank you a lot

    asked by MAD
  152. Maths

    a street map has a scale of 1: 25000 Two streets 7cm apart on the map

    asked by Umerah Rizwan
  153. Chemistry

    If a 20mL sample of milk has a 0.027M concentration of lactic acid, what would the pH be? what would the concentration and pH be in one litre?

    asked by Hally
  154. Physics

    An ice skater of mass (on frictionless ice) fires a bullet of mass 10 grams that leaves the barrel at 500 m/s (in the x-direction relative to the ground) A) what is the recoil velocity of the skater relative to the ground? B) how much work is done in the

    asked by Fullmetal
  155. Math

    If two inlet pipes are open, they can fill a pool in 1 & 12 minutes, one of the pipes can fill the pool itself in 2 hours. How long will it take the other pipe to fill the pool by itself?

    asked by Raquel
  156. Mathematics

    Parametric Equations x = 9s^2 - 1 y = 1 - 8s^3 Find the cartesian equation?

    asked by Tony
  157. geometry

    How do i find 3.14 in a circle of 23yd?

    asked by Zoen Bash
  158. Social Studies

    1) Who invented the sewing machine? a) Elias Howe***** 2) By, 1860 the Midwest and the East were united a network of? b) railroad tracks***** 3) Which invention filled the need for a method of communication that kept up with the industrial growth and fast

    asked by Aye Aye
  159. English

    1. I'm in. = I agree with you. 2. I'm ______ = I don;t agree with you. --------------- What is suitable word for the blank?

    asked by rfvv
  160. Entrepreneurship

    How does importing differ from exporting?

    asked by Reina Bonilla
  161. Physics

    A hostess wants to cool her 100g of soup which is currently at 50Celsius, and it's specific heat is 0.8 cal/g celsius, by adding water (specific heat = 1 cal/ g celsius) at a temperature of 5Celsius, how much water should she add, assuming that all the

    asked by Mad
  162. math

    Let f(x)=2x2−7x+5 and g(x)=x2+9. Find f⋅g, and f/g i don't understand how to do this.

    asked by dani
  163. physics

    In a series L.C.circuit the inductant and capacitant are 0.5H and 20mf respectively. calculate the resonance frequency of the circuit.

    asked by Blue
  164. Algebra

    The temperature y (in degrees Fahrenheit) after t months can be modeled by the function y=-3t^2+18t+53 where 1

    asked by Kylet davis
  165. math

    The 2 parallel sides of a trapezoid measure 12 feet and 6 feet. If the height of the trapezoid is 7 feet. What is the area of the trapezoid?

    asked by Irene
  166. accounting

    how to calculate the remaining lifespan of 3 trucks owned by a business

    asked by palesa
  167. Mathematics

    A curve is defined parametrically x = 1 - √3 sin(2s) y = cos(2s-1) What is the gradient at s=(pi/6)

    asked by Tony
  168. Spanish

    fill in the missing letters in this sentence. Quizas anado una ---h---d-de--o picado tambien.

    asked by eva
  169. Math

    If 12 cookies sell for 4.80 cents, then how much money would it be for 20 cookies?

    asked by John
  170. Social studies

    In the years before World War 1, the united states foreign policy was one of A. isolationism B. indifference C. involvement D. independence Not sure?

    asked by Amber
  171. probability

    One thousand tickets ae sold at $1 each for a grand prize of $500.00. What is the expected value if a person purchases a single ticket?

    asked by unclesam
  172. Math

    one can of concentrate to four cans water makes juice. If I have 24 cans of juice, how many cans of water did I use

    asked by John
  173. Algebra

    Y= 312.3x+ 18.5 What is the slope?

    asked by Gregory
  174. math

    Reggie has made a stew that is at 100 degree Fahrenheit and he wants to either heat it upto 165 degree F or cool down to 45 degree F. To heat up the stew,it will take atmost 45 minutes plus 1 minute for each degree raised.To cool down the stew,it will take

    asked by Munna
  175. English

    1. I am a good cook, ain't I? 2. I am a good cook, aren't I? 3. I aren't a good cook. 4. I ain't a good cook. =============== Are they possible to use?

    asked by rfvv
  176. math

    how to factor (8 x^3 y^2)+ (4 x^2 y)- 12 x y^3. I could factor out 4xy from each term. Is that all I can do?

    asked by Anonymous
  177. Algebra

    Rewrite 10^-7 as a non-negative exponent:

    asked by Kaai97
  178. Chemistry

    If a 20mL sample of milk has a 0.027M concentration of lactic acid, what would the pH be? what would the concentration and pH be in one litre?

    asked by Hally
  179. Physics

    What is the velocity of the simple harmonic motion problem? Position of the graph is y= .4*cos(2pi*1/3*x)+1.2 I need to find the velocity as well as the acceleration. I have worked through it and keep getting that the velocity is 0. I don't believe that is

    asked by Dib
  180. MATH.

    Given that f(x)=4x−3 and g(x)=4−x2, calculate g∘f(x)=

    asked by lyla
  181. math

    A car manufacturing company is interested in finding the average fuel consumption of one of its new models Leopard F-type. Hundred test drivers are chosen and asked to drive the car in urban conditions for 8 hours. The average fuel consumption of the 100

    asked by Gustas
  182. Algebra

    Rewrite 10^-7 as a non-negative exponent

    asked by Kaai97
  183. math

    You have 540 feet of fencing to enclose a rectangular garden. You want the length of the garden to be 50 feet greater than the width. Find the length and width of the garden if you use all of the fencing.

    asked by Irene
  184. criminal justice

    Which of the following occurs when jurors return a verdict which is consistent with their own sense of justice and morality, but inconsistent with the law?

    asked by Matt
  185. 8th grade math

    I need to create a scatter plot using data for Old Faithful that includes waiting time between eruptions and the duration of the eruption. It's a data frame with 10 observations on 2 variables. eruptions numeric: eruption time in mins waiting numeric:

    asked by Alexis
  186. Algebra

    V/6=3/7

    asked by Marla
  187. Math

    3. Agua Fria volleyball is trying to raise money for their program . In order to do so they decided to sell Pizza for different prices. pizzas. The function below represents the cost of pizza where x represent the day since October 20th. Piece wise

    asked by Dai
  188. Chem

    What type of orbitals are used to form the N–N bond in hydrazine, N2H4?

    asked by Dave
  189. English

    1. I'm down. = I don't feel well. 2. I'm _____ = I feel good. ------------------ What is the suitable word for the blank?

    asked by rfvv
  190. math

    Is it always?sometimes?never?that All polygons with congruent in sides are similar

    asked by mary joy
  191. LA READING HELP

    State your thesis and identify both works.

    asked by Girl with questions.
  192. Physics

    A 2.92 kg block starts from rest at the top of a 30° incline and accelerates uniformly down the incline, moving 1.93 m in 1.60 s. (a) Find the magnitude of the acceleration of the block. __ m/s2 (b) Find the coefficient of kinetic friction between the

    asked by Cheyenne
  193. physics

    determine the thrust produced if 1.5 x 10^3 kg of gas exits the combustion chamber each second, with a speed of 4.00 x 10^3 m/s

    asked by john
  194. Maths

    Students were timed as they attempted to perform a simple test of dexterity. The incomplete data of results is shown below. Find x, if the mean time taken was 16 seconds. Time Taken (s) Frequency (0 - 10) 20 (10 - 20) 50 (20 - 30) x My equation: 850x + 25x

    asked by Stoof
  195. socials

    I want to ask what stress the Magna Carta gave to English people.

    asked by Mohammad
  196. Math

    How do i find out the sin and cos equation of a sinusoidal graph?

    asked by Samuel
  197. Chemistry

    4.5 moles of oxygen reacting with enough sodium will form how many moles of sodium oxide? How do you solve?

    asked by Mac
  198. Math

    How many square feet of tile would be needed to cover the area of a room 14 feet long and 12 feet wide?

    asked by Brittany
  199. Algebra

    (-5,3), (4,-5). Slope intercept form

    asked by Rick
  200. International Economics

    Please use one graph per country and show both the autarky and the free trade equilibrium on each graph. Consider the following data on the factor endowments of two countries A and B: Countries Factor Endowments A B Labor force: L 100 workers 50 workers

    asked by Sadie
  201. phliosophy( justifying using the rule of inference

    1.) A > B 2.) B > C 3.) ~C.D //:. ~A

    asked by alex
  202. Math

    How many digits are in the decimal representation of 5^40? No calculator allowed.

    asked by Andre
  203. physics

    the current in alightning strike is 7500A.the strike lasts for 240ms.calculate a,the charge in c ,which flows in the strike to the ground b,the number of electrons transferred to the ground

    asked by suzy
  204. math

    The length of a rectangle is 3 times the width. The perimeter is 96 cm. Find the width and length.

    asked by Irene
  205. Math

    Find the Restriction y= 9-sqrt((2x-8))

    asked by dai
  206. chemestry

    what is the solvent of SSD(silver sulfadiazine)? And what is the solvent of Neosporine?

    asked by Hanie
  207. Math

    Jennifer bought a blender for her mother. The blender was on sale for 1/3 off the marked price. The regular price of the blender was $18.00. How much will she pay for the blender, including sales tax of 6% Can you please help me figure this out because I

    asked by Patrick
  208. Math

    In the month of April 9.45 inches of rain fell in Tallaassee. During the month of May, 9.6 inches of rainfall fell. Which month had the most rainfall, and what was the total for the two months? Answer: May had the most; the total was 19.05 inches Can you

    asked by Patrick
  209. Science

    How do you do kilograms multiplied by Newton?

    asked by Anonymous
  210. Math

    How do i take out 2 or solve from: y=(2theta + pi)+3 Because i need to find the mathematical changes in the graph but i can't figure it out?

    asked by Jackson
  211. Math

    How do i find "d" and "c" values in y=cos(x+(pi/2)) Base equation is y= A cos B (x +- C) +- D

    asked by Samuel
  212. science

    nickel complexes(ethylenediamine) with graph of absorbance vs wavelength

    asked by linda
  213. Math

    A common iguana is 200 centimeters long. A Texas horned lizard is 18.09 centimeters long. How much longer is the iguana?

    asked by Amy
  214. Math

    Identify the coeffiecent variable, and constant in the following expression: 8a + 6

    asked by Amy
  215. health II

    Every nerve impulses stimulate the breathing process or ventilation, which moves air through a series of passages into and out of the lungs

    asked by sherry
  216. Algebra

    Y= 1/2x -5, (-3,-1)

    asked by Rick
  217. Bio

    difference between lytic and lysogenic life cycle

    asked by Anonymous
  218. Math

    Using FTC(fundamental theory of calculus) evaluate the derivative of: (definte integral- lower bound 0 and upper 2) ∫|2x-1|dx I have no idea how to do this, especially because the dx is on the same side of the equation. It is usually d/dx, but this is

    asked by Cindy
  219. English

    Currection the following sentance "Many childs love going to the zoo"

    asked by Palash
  220. Math

    Find the restriction y = 3 - sqrt(2x-8)

    asked by angan
  221. History

    What was the background of many women who became leader in social reform movements? I have tried to answer this question but I couldn't find the answer in my textbook. I don't mean to cheat, but it would be very helpful to get a little more information.

    asked by Saer
  222. maths

    anyone know which topics is on non calculator?

    asked by maryam
  223. math

    Least to greatest 2/8, 11/4, 6/16

    asked by Brooklyn
  224. Maths

    Lt (((1+×)^(1÷×))÷e)^1÷× x->0

    asked by Edward
  225. Math

    if my patio is 2 and my height 11.25 feet and my area is 140.625 what is my base?

    asked by Cheyane
  226. Math

    Y= -3x+2 (2,3)

    asked by Rick