Anna

Newest questions and responses by Anna
  1. Social studies

    What affected John has open door policy ladders have on the imperial powers of Britain France Germany Russia and Japan and if provoked the imperial probably powers to declare war on the United States it cause imperial powers to restrict trade in their

    asked on January 21, 2019
  2. English

    Which word in the following sentence is an ad today if Jack drugged home through deep snow drugged

    asked on January 18, 2019
  3. Math

    Stephen made a 90 page book in six days if you continues reading at that rate how long will it take him to read a 300 page book

    asked on January 14, 2019
  4. Math

    The distance between Middletown in Somerville is 3.5 inches on a map if the map scale is 1 inch equal 20 miles what is the actual distance between the town

    asked on January 14, 2019
  5. Math

    Which of the following ratios or equivalent to six tonight 3 to 218/2730 to 45 24 x 32

    asked on January 14, 2019
  6. Math

    There are 18 boys and 12 girls and a math class what is the ratio of girls to total student 18 to 3012 to 3030 to 1230 to 18

    asked on January 14, 2019
  7. Math

    You use a scale of 1 inch equals 280 feet to build a model of the great pyramid of guys that the width of the base of the pyramid is 756 feet what is the width of your model

    asked on January 14, 2019
  8. Math

    Marcus build a model car that is 4 inches wide what scale was used to build the car if the actual width of the car is 6’1” equals to be one and she could . 5’1” equals 1.5 feet1’ equals 1.5 inches

    asked on January 14, 2019
  9. History

    Why did the United States become involved in Mexico civil war

    asked on January 13, 2019
  10. Social studies

    How did yellow journalism create support for the Spanish American war where is it by writing articles about the political pull up popularity of President McKinley McKinley already are articles about the effort of the United States to control Cuba by

    asked on January 13, 2019
  11. Social studies

    How do yellow journal nice create support for the Spanish American war

    asked on January 13, 2019
  12. Social studies

    Which of the following arguments could have been used to support the US acquisition of Puerto Rico Guam in the Philippines

    asked on January 13, 2019
  13. math

    What is the proportion of tea over 16 equals 40/50 is it Tico 26 TECO 28T equals 1.28 TECO 12.8

    asked on January 10, 2019
  14. Science

    Heat and pressure deep beneath the earth surface can change any rock into a chemical rock Jim stone metaphoric rock sedimentary rock

    asked on January 9, 2019
  15. Math

    There are three different bags of pretzels are sold at the store which bag of pretzels is the best by 810 ounces for $1.10 B 12 ounces for $1.38 see 6 ounces for $.84

    asked on January 8, 2019
  16. Math

    A nonstop flight from Albuquerque New Mexico to Atlanta Georgia takes three hours if the plane flies a total of 1269 miles what is the planes unit rate in miles per hour

    asked on January 8, 2019
  17. science

    identify the process that represents how organisms grow and replace old or damaged cells. Identify the process that is necessary for sexual reproduction, explain why it is necessary, and identify how this process increases genetic variation. (Hint: Answer

    asked on December 19, 2018
  18. math

    A building is 900 feet tall and 150 feet wide. A scale model of the building is 3 feet tall. Which proportion can be used to find the width, w , of the scale model? A 900 150 = 3 w B 900 3 = w 150 C 150 900 = 3 w D 150 3 = 900 w

    asked on December 19, 2018
  19. math

    Lee built a scale model of his car. The model was 3 inches long. The scale from the model to Lee’s car was 1 to 60. What was the length of Lee’s car? A 20 inches B 57 inches C 63 inches D 180 inches I don't get it please help

    asked on December 19, 2018
  20. English

    Topic : persuasive essay on why you should or should not have a dog. (Don't be scared to say what you think I need the truth so that I can make a good grade) Do you have a dog? Everything about owning a dog seems to lead to better heart health . Dogs are

    asked on December 18, 2018
  21. math

    86 is 45% of what number? A: 86=0.45n B: n=0.45 x 86 C: 0.45= n x 86 D: 86=45n

    asked on December 18, 2018
  22. Math

    You buy clothing at a sale you buy sneakers at 2/3 of their original price of $60 a sweater at 7/10 of its original price of $35 and a jacket at 56 of its original price of $45 how much money did you spend how much money did you say what fraction of the

    asked on December 14, 2018
  23. Math

    And he has five pots and each pot can hold 3/8 pound of soil how much the oil does he need to feel all of the pots

    asked on December 14, 2018
  24. Physics

    If a scuba diver is underwater and looks up, he or she will see a round "hole" directly above him or her at the surface of the water. The rest of the surface will look like a mirror. Explain this phenomenon

    asked on December 13, 2018
  25. Physics

    How can I solve this problem? A block of mass 75 kg is released from rest at the top of a smooth frictionless incline from an initial height of 2 m. At the bottom of the incline, the block slides along a rough horizontal surface until it stops. The

    asked on December 9, 2018
  26. Physics

    Please help me solve this problem. A plane flying at 75 m/s, was diving at an angle of 40 degrees below the horizontal when one of it's wheels fall off. The wheel hits the ground 8.5 s after it fell off the plane. I know the x and y components of the wheel

    asked on December 9, 2018
  27. Art

    To better capture the personality of the individual the artist choose to include what pets and items of personal interest in the image be a formal setting the items that indicate a profession D a lack of expression

    asked on December 3, 2018
  28. World History

    Which option accurately describes the reason for Ferdinand Magellan’s exploration efforts? A. to be the first person to conquer the Incan Empire and establish Spanish colonies B. to be the first person to reach the Spice Islands by sailing west from

    asked on December 1, 2018
  29. Science

    Which of the following terms refers to a solid copy of the shape of an organism mold cast carbon film trace fossil

    asked on November 27, 2018
  30. math

    Find the value of x^0.5 + x^-0.5

    asked on November 24, 2018
  31. math

    For which value of x must the expression 41x be further simplified?

    asked on November 19, 2018
  32. science

    a star is served thousand of times brighter than the sun with the temperature lower than 4,000 k would be classified as?

    asked on November 14, 2018
  33. language arts

    i so i have to right an essay but i don't really understand hoe can someone please right an compare and contrast essay on the finish of patsy barns and Raymond's run to help me understand how to do it and then i can re-wright my own. thank you :)

    asked on November 12, 2018
  34. Math

    An investment of $27,000 was made by a business club.The investment was split into three parts and lasted for 1 year.The first part earned 8% interest,the second 6% and the third 9%.total interest from the investment was $2130.the interest from the first

    asked on October 25, 2018
  35. Science

    Which of the following is a compound? A:O2 B: NH3 C:H2O + NaCl

    asked on October 10, 2018
  36. science

    arrange Li, Cl, and Al in increasing atomic radius. is the correct answer Cl

    asked on October 6, 2018
  37. math

    A mean average of 60 on 6 exams is needed to pass a class my scores are 50, 71,76,57, 66 what grade must I make on the last exam to pass the course

    asked on October 5, 2018
  38. Algebra

    The sum of three numbers is 21. One of the numbers is 2 more than twice a second number and 2 less than the third number. Find the numbers.

    asked on September 17, 2018
  39. Chemistry

    Hello, I just finished an experiment in class dealing with the separation of a sand and salt mixture through the means of filtration (with filter paper and water) and evaporation (using a hotplate). As I was calculating the percent recovery, I yielded

    asked on September 12, 2018
  40. english

    The Dying Christian to His Soul Ron Pope Vital spark of heav'nly flame! Quit, O quit this mortal frame: Trembling, hoping, ling'ring, flying, O the pain, the bliss of dying! Cease, fond Nature, cease thy strife, And let me languish into life. Hark! they

    asked on August 16, 2018
  41. WORLD HISTORY

    What effect did the eastern front have on World War I? (Select all that apply.) The heavy Russian losses, combined with food and fuel shortages, led to the abdication of Czar Nicholas II. The eastern front weakened German and Austro-Hungarian forces,

    asked on August 5, 2018
  42. History

    which most accurately indentifies an aspect of Leninism? a. multiparty political structure b. capitalist economic policies c. government control of major industries d. abolition of all religious influence in society D?

    asked on August 5, 2018
  43. history

    Which mostaccurately identifies a main difference between the revolutions led by Lenin and Gandhi? Lenin wanted to establish a Communist state, while Gandhi sought independence for India. Lenin wanted to establish a Communist state, while Gandhi fought to

    asked on August 5, 2018
  44. History

    Which were characteristics of the Ottoman Empire? (Select all that apply.) It controlled much of central Europe. Its capital was Moscow. It was multinational. Its rulers were Islamic leaders. A, C, D?

    asked on August 4, 2018
  45. History

    Which correctly describes the positive impact of European imperialism? Imperialist powers promoted their own interests over the well-being of indigenous peoples. Imperialist powers sought social change through self-government. Imperialist powers provided

    asked on August 3, 2018
  46. History

    Which identify positive effects of New Imperialism? (Select all that apply.) introduction of medical vaccines enforcement of the abolition of slavery decline of indigenous beliefs and practices adoption of European styles of clothing C,D?

    asked on August 3, 2018
  47. Business Leadership

    why is John Maxwell 16th law known for a great change?

    asked on July 17, 2018
  48. English

    I am on my final exam and need to do the last two 16 point questions. Could someone help me out on the first one? Choose any two characters studied in Semester B, and compare them to one another. The characters that you choose may be characters in a story

    asked on June 11, 2018
  49. Chemistry

    If a solution has a pH of 8.14, calculate [H3O+]?

    asked on May 24, 2018
  50. Social Studies PLZ HELP ASAP

    Analyze the effect that plentiful harvests had on population in the ancient civilizations of the mainland's river valleys. Write a one-paragraph answer. Plz help me with this, i dont understand.

    asked on May 1, 2018
  51. Math

    Stem-and-Leaf plots Use stem-and-leaf plot to answer questions 1-3 ----|----- 5| 4, 5 6| 0, 6, 9 7| 2, 3, 4, 5, 5 8| 1, 2, 8, 9 9| 5, 6 Key: 5|4 = 54 1. What is the range of data? A. 40 B. 42 ** C. 54 D. 96 2. What is the median of the data? A. 64.5 B.

    asked on April 30, 2018
  52. Math

    Paige's dad just made a new front door for their house The door measures 84 inches by 54 inches How many square inches will Paige have to paint if she paints the front side of the door?

    asked on March 27, 2018
  53. Calculus - derivatives of e

    Find an equation of the tangent line to the graph of y = e^(−x^2) at the point (5, 1/(e^25)). My work: y' = -2xe^(-x^2) y' when x = 5 = -10e^25 y - (1/e^25) = -10e^25 * (x - 5) y = (-10e^25) (x - 5) + (1/e^25) This is incorrect. How?

    asked on March 20, 2018
  54. Math

    Rent-splitting Math Help FLOOR PLAN DETAIL 2X2 - LARGE The rent includes the rental amount for the bedroom and shared occupancy of the common areas. Rental price displayed is less a $60/month utility package and $10/month green fee inclusive of: water,

    asked on March 18, 2018
  55. chemistry

    how many grams of chlorine are in 2.01 grams of TiCl4?

    asked on March 7, 2018
  56. Biology

    All the following statements concerning the theory of evolution by natural selection are true EXCEPT: The bodies of organisms in a population change by use and disuse, and the changes are inherited by the next generation. Why is the above the correct

    asked on March 5, 2018
  57. crime

    Did the individuals involved follow the legal guidelines for searches? Why or why not? Did the exclusionary rule apply in this situation? Why or why not? Provide one example in which the exclusionary rule would apply if the individuals involved had done

    asked on February 21, 2018
  58. math

    Water is being pumped out of a pool. the number of gallons of water W left in the pool at time t in minutes can be modeled by W(t) = -7t+ 350. Find the y-intercept and explain what it represents in this problem.

    asked on February 20, 2018
  59. Calculus (increasing/decreasing)

    Find the interval(s) where the function is increasing and the interval(s) where it is decreasing. (Enter your answers using interval notation. If the answer cannot be expressed as an interval, enter EMPTY or ∅.) f(x) = (5 − x^2) / x my work: a)

    asked on February 20, 2018
  60. Physics

    Three point charges are fixed on the x-axis: 8.7×10^−6 C at x = −0.68 m, −3.0×10^−6 C at the origin, and 2.6×10^−6 C at x = 0.65 m. Find the electrostatic force acting on the charge at the origin due to the other two charges. Let a positive

    asked on February 13, 2018
  61. calculus

    A corporation starts to invest part of its revenue continuously at rate of P dollars per year in a fund for future expansion plans. Assume the fund earns money at an annual interest rate, r, compounded continuously. The rate of growth of the amount A in

    asked on February 6, 2018
  62. Math calculus 2

    A 500-gallon tank initially contains 200 gallons of brine containing 85 pounds of dissolved salt. Brine containing 1 pounds of salt per gallon flows into the tank at the rate of 44 gallons per minute, and the well-stirred mixture flows out of the tank at

    asked on February 6, 2018
  63. math

    There is a sudden growth of algae in a lake that kills other life in the water such that y tons of algae will be present after t weeks. The rate of growth of the algae is y′=ty+t and the initial amount of algae is 7 tons. How

    asked on February 6, 2018
  64. Physics

    A loop circuit has a resistance of R1 and a current of 2.2 A. The current is reduced to 1.7 A when an additional 3 Ω resistor is added in series with R1. What is the value of R1? Assume the internal resistance of the source of emf is zero. I got 12.75

    asked on February 6, 2018
  65. Physics

    A loop circuit has a resistance of R1 and a current of 2.2 A. The current is reduced to 1.7 A when an additional 3 Ω resistor is added in series with R1. What is the value of R1? Assume the internal resistance of the source of emf is zero.

    asked on February 6, 2018
  66. History

    Which of the following statements best describes the middle class during the Industrial Revolution?A. The middle class lived in tenements because they faced harsher economic problems. B. The middle class women did not do physical labor and instead they

    asked on February 5, 2018
  67. college

    how to evaluate sin(a) when adj =4 and oposit side 10?

    asked on February 1, 2018
  68. college

    how to evaluate sin(a) when adj =4 and oposit side 10?

    asked on February 1, 2018
  69. english

    What is the difference between present perfect and present perfect continuous tense? Can I get some examples please?

    asked on January 30, 2018
  70. science

    What are the most important events in the history of animal life that occurred at the beginning and at the end of the paleozoic

    asked on January 18, 2018
  71. Math

    How do we find ths next number in the sequence 0.2 , 4 , 3 , 10 , 14

    asked on January 1, 2018
  72. Math

    Joan needs 1 2/3 cups of flour to bake a batch of cookies.How many batches can dge make with 12 cups of flour?

    asked on December 8, 2017
  73. Language Arts 6 A- Unit 3: Life Stories

    15. Which sentence contains an error in subject-verb agreement? a. A family of squirrels live in my yard. b. Nobody wants to go to bed early. c. Chris and Susan live in the city. d. A group of elephants is called a herd 5. This selection was most likely

    asked on November 29, 2017
  74. algebra

    The number of boxes on a truck varies directly with the time since the workday began. At 3 hours after the workday began, there are 207 boxes on the truck. How many boxes should we expect there to be on the truck 7 1/3 hours after the workday began?

    asked on November 17, 2017
  75. math

    Julia invests $80,000 in an account which pays 5.97% interest compounded quarterly. After 20 years and 6 months, how much money will she have in the account?

    asked on November 17, 2017
  76. Chemistry

    How many stereoisomers does [Pt Br4 Cl2]2- have? I think it has 2 geo., but how many optical?

    asked on November 13, 2017
  77. Math

    How do we find power series when given a function?

    asked on November 7, 2017
  78. physics

    The spring of a spring gun is compressed a distance d of 3.2 cm from its relaxed state, and a ball of mass m = 12g is put in the barrel. With what speed will the ball leave the barrel once the gun is fired? The spring constant is 7.5 N/cm. Assume no

    asked on November 3, 2017
  79. Physics

    A - A boy runs 12.7 blocks North, 7.5 blocks Northeast, and 14.4 blocks West. Determine the length of the displacement vector that goes from the starting point to his final position. B - Determine the direction of the displacement vector. Use

    asked on October 22, 2017
  80. Physics

    A quarterback takes the ball from the line of scrimmage, runs backward for 19.0 yards, then runs sideways parallel to the line of scrimmage for 12.0 yards. At this point, he throws a 43.0-yard forward pass straight down the field. What is the magnitude of

    asked on October 22, 2017
  81. Physics

    A -A child rides a toboggan down a hill that descends at anangle of21.8◦ to thehorizontal. The hill is 42.6 m long. What is the horizontal component of the child’s displacement? Answer in units of m. B - What is the vertical component of the child’s

    asked on October 22, 2017
  82. Physics

    A hummingbird flies 2.7 m along a straight path at a height of 5.3 m above the ground. Upon spotting a flower below, the hummingbird drops directly downward 1.8 m to hover in front of the flower. a) What is the magnitude of the hummingbird’s total

    asked on October 18, 2017
  83. Physics

    A hummingbird flies 2.7 m along a straight path at a height of 5.3 m above the ground. Upon spotting a flower below, the hummingbird drops directly downward 1.8 m to hover in front of the flower. a) What is the magnitude of the hummingbird’s total

    asked on October 18, 2017
  84. Physics

    A - A hummingbird flies 2.7 m along a straight path at a height of 5.3 m above the ground. Upon spotting a flower below, the hummingbird drops directly downward 1.8 m to hover in front of the flower. a) What is the magnitude of the hummingbird’s total

    asked on October 17, 2017
  85. Physics

    A - A hummingbird flies 2.7 m along a straight path at a height of 5.3 m above the ground. Upon spotting a flower below, the hummingbird drops directly downward 1.8 m to hover in front of the flower. a) What is the magnitude of the hummingbird’s total

    asked on October 17, 2017
  86. Physics

    A - A golfer takes two putts to sink his ball in the hole once he is on the green. The first putt displaces the ball 8.10 m east, and the second putt displaces it 1.99 m south. What displacement would put the ball in the hole in one putt? Answer in units

    asked on October 17, 2017
  87. physics

    an airplane flying north is observed from the ground. it's velocity is 225 m/s north. the pilot who is flying the plane measures a velocity of 250m/s north. what is the velocity of the wind that affects the plane

    asked on October 17, 2017
  88. geometry

    line BD bisects angle ABC=8x. angle ABD=2x+22. find angle DBC

    asked on October 13, 2017
  89. Physics

    A car is traveling at 80 miles per hour down a paved, asphalt road in good condition. The driver steps on the brake, decelerating at a constant rate (expressed in m/s^2), to avoid hitting a horse in the road 1500 feet away. If the driver does not wish to

    asked on October 4, 2017
  90. Engineering Mechanic

    a child throws a tennis ball vertically upwards at 7.7 m/s from ground level. assuming that no resistance force act on the ball, so that it move only under the influence gravity (9.81 m/s-²), what is the maximum heightin the tennis ball reaches

    asked on September 19, 2017
  91. Math

    Given A is (-2,3),Find point B,given their distance is 7 units

    asked on September 12, 2017
  92. Python Programming

    Does anyone have suggestions about books for a begineer to self study/get some basic to advanced knowledge on Python Programming? Hope someone who's familiar with this subject area,will help me. Thanks!

    asked on September 7, 2017
  93. Data Science

    I've been accepted into a General Physics degree programme in my country.If I'm willing to start my career as a data scientist,what subjects should I study at the university? Would the knowledge of programming languages will be an extra qualification or is

    asked on September 3, 2017
  94. Math-2 column proofs

    Given m

    asked on August 31, 2017
  95. Math-2 column proofs

    If

    asked on August 31, 2017
  96. Math

    Q1. Given that Angle OUR is congruent to Angle PUN and Angle OUR =2x+5,Angle RUN=4x-2 and Angle PUT= x+32,find the measure of Angle PUN Q2. Given that Angle TUN and Angle PUN are complementary angles and Abgle OUR = 4

    asked on August 23, 2017
  97. Math

    Q1. Given that Angle OUR is congruent to Angle PUN and Angle OUR =2x+5,Angle RUN=4x-2 and Angle PUT= x+32,find the measure of Angle PUN Q2. Given that Angle TUN and Angle PUN are complementary angles and Abgle OUR = 4

    asked on August 23, 2017
  98. Math

    Given that Angle OUR is congruent to Angle PUN and Angle OUR =2x+5,Angle RUN=4x-2 and Angle PUT= x+32,find the measure of Angle PUN

    asked on August 23, 2017
  99. Math

    Given that Angle TUN and Angle PUN are complementary angles and Abgle OUR = 4

    asked on August 23, 2017
  100. Math

    Given that ray EU is an angle bisector,find x given that

    asked on August 23, 2017

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