Questions Asked on
May 18, 2020

  1. History

    Which suggests the most critical aspect of the peak oil theory?

    asked by Hannah
  2. Algebra

    In high-school 135 freshmen were interviewed. Thirty five of them took PE, 42 took BIO, 60 took ENG, 10 took PE and BIO, 15 took PE and ENG, 7 took BIO and ENG, 5 took all three subjects. 1. How many students took none of the three subjects? 2. How many

    asked by Helen
  3. Algebra

    7. A utility company asked 50 of its customers whether they pay their bills online or by mail. What is the probability that a customer pays the bill by mail, given that the customer is female?​ Online|By Mail Male| 12 |8 Female| 24| 6

    asked by Mortica Rasby
  4. World History

    How was the Marshall Plan designed to restore Europe in ways that discouraged the advance of Communism in Eastern Europe? Select all that apply. A. It essentially branded Europe as a US possession, marking it as off-limits to the Soviets because the Allies

    asked by Rae
  5. Science

    A machine has a work output of 900Joules.If the work input to the machine was 1800 Joules calculate it's efficiency

    asked by Anonymous
  6. History

    How did the policies of these countries consequently lead to the Second World War?

    asked by Rona
  7. geometry

    the lateral surface area of a cone is 558pi cm^2. The radius is 18cm. Find the slant height to the nearest tenth. 17.1 16.4 31.0 11.6

    asked by idkkk
  8. Mathematics

    Mr. Wong is a history teacher. In order to study how his 6th period class did on a 100-point test, he made the stem-and-leaf plot shown. Twenty-five students took the test. The figure shows the stem-and-leaf plot labeled as Student Scores on History Test.

  9. Math

    Green Paint and white paint are to be mixed in the ratio 2:3. a) how many litres of green paint are required to be mixed with 24 L of white? b) how many litres of white paint are required to be mixed with 14 L of green? c) how many litres of each colour

    asked by Xavier
  10. Algebra

    A line passes through the point (3,-1) and has a slope of 2/3 Which of the following points also lies on this line? - A. (9,5)**** B. (-3, 1) C. (6,3) D. (-9,7)

    asked by Jay
  11. Maths

    A shop sells x books at 500 each y at 600 each, and z books at 900 each. how many books are sold altogether? How much did all the books cost?

    asked by Anonymous
  12. Math

    Find the unit rate: $6.48 for 6 hot dogs *

    asked by Anonymous
  13. mathematics

    What is the missing number? 73 - 17 = 46 + ?

    asked by ???
  14. algebra

    −8x+44≥60 Y −4x+50

    asked by david sanchez
  15. math

    Problem of the Week Alternate Dimensions The four shapes to the right are each drawn with a horizontal base and a vertical height. Figure A is a right-angled triangle, Figure B is an isosceles triangle, Figure C is a square, and Figure D is a rectangle.

    asked by matthew
  16. art

    please help im a little confused. You are reading a printed review of an older painting that's making a national tour of prominent museums. The art critic writes, "The artist uses radial balance when painting the flower in the center of the painting." What

    asked by Idk
  17. Algebra1

    Sally spent 6 hours walking from her house to the lake and back. She walked to the lake at a rate of 4mph and walked back at a rate of 2mph. What is the distance for her house to the lake?

    asked by James
  18. Algebra 2

    Are the first four terms of, (∞ Σn=2 (-2)^n-1) 1,-2,-4,-6? Does it Diverge? And is the sum 1/3? This is just checking my answers!

    asked by Jenn
  19. Calculus

    Use a graph or level curves to find the local maximum and minimum values and saddle points of the function. Then use calculus to find these values precisely. (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.)

    asked by Cent
  20. physics

    Can anyone please explain this "How does the thermal transfer happen in radiation?" if possible can you use fire as example thx

    asked by dummyaskphysic
  21. English

    what do the amphoras mentioned in marge piercy's "to be of use" symbolize? I think it is B the toil of manual labor across different cultures

    asked by BenneBoo
  22. English

    Read the following passage from Walk Two Moons “Everybody is just walking along concerned with his own problems, his own life, his own worries. And we’re all expecting other people to tune into our own agenda.” Think about how this theme is developed

    asked by Connexus student
  23. Algebra

    In a direct variation, as x increases, does y increase or decrease?

    asked by Emma
  24. Algebra

    Choose all that represent an exponential function. a. x | -3 | -2 | -1 | 0 | 1 | 2 | 3 y | 14 | 10 | 6 | 2 | -2 | -6 | -10 b. x | -3 | -2 | -1 | 0 | 1 | 2 | 3 y | 1/2 | 1 | 2 | 4 | 8 | 16 | 32 c. x | -3 | -2 | -1 | 0 | 1 | 2 | 3 y | -14 | -9 | -4 | 1 | 6 |

    asked by Julie
  25. Algebra

    How long it takes $800.00 to double if it is invested at 8% compounded quarterly?

    asked by Keke
  26. Math

    There is a spinner with 12 equal areas, numbered 1 through 12. If the spinner is spun one time, what is the probability that the result is a multiple of 3 and a multiple of 4?

    asked by Dolly
  27. Physics

    A car with a mass M traveling to the East at speed v collides head-on with a truck of mass 2M, traveling to the west at speed v. If they stick and move together upon colliding, what is the initial velocity of the wreckage after the collision?

    asked by Kaia
  28. Science

    Review the desert food web above. What organism, absent in the web, would be Most responsible for recycling organic matter back through the food web?

    asked by Aundrea A.
  29. Science

    The habitat loss of terrestrial species can be attributed to ALL BUT one of these factors. That is A) agriculture. B) urbanization. C) climate change.. D) energy utilization.

    asked by PLEASE HELP
  30. English

    What are the simple subject and simple predicate in this sentence? The elderly patient's deep venous thrombosis was treated with Coumadin.

    asked by Alberta
  31. history

    8. The Joint Committee on Reconstruction accused the South of trying to “preserve slavery…as long as possible”. Which of the following actions are examples of this? Select 2 Permitting African Americans to work only under year-long contracts.**

    asked by Anonymous
  32. Physics

    Calculate the linear expansivity of brass length 120m that assume two new length of 120.06m when heated through a temperature of 100 degree celcius

    asked by Gift
  33. algebra

    The body breaks down alcohol with a constant amount of alcohol per hour. Suggest a suitable formula to describe the phenomenon. (Literally all they give me in general here.)

    asked by Mike
  34. Science

    What force is required to move a body of mass 5kg with an acceleration of 0.2 meter square per second

    asked by Adams
  35. algebra

    Melissa is wrapping a present with a cardboard box in the shape of a rectangular prism. The box is 20 cm long, 5 cm wide, and 12 cm tall. How much wrapping paper would be needed to wrap the cardboard box?

    asked by Ximena
  36. Statistics

    Let X and Y be jointly continuous nonnegative random variables. A particular value y of Y is observed and it turns out that fX|Y(x∣y)=2e−2x , for x≥0 . 1. Find the LMS estimate (conditional expectation) of X . 2. Find the conditional mean squared

    asked by Raul
  37. Statistics

    Let X and Y be independently random variables, with X uniformly distributed on [0,1] and Y uniformly distributed on [0,2] . Find the PDF fZ(z) of Z=max{X,Y} . For z2 : fZ(z)= For 0≤z≤1 : fZ(z)= For 1≤z≤2 : fZ(z)=

    asked by Raul
  38. Statistics

    A) Starting at time 0, a red bulb flashes according to a Poisson process with rate λ=1 . Similarly, starting at time 0, a blue bulb flashes according to a Poisson process with rate λ=2 , but only until a nonnegative random time X , at which point the

    asked by Raul
  39. English Literature

    I need help with finding the archetypes in Identities by w.d. Valgardson. Here is the essay: Normally, he goes clean-shaven into the world, but the promise of a Saturday liquid with sunshine draws him first from his study to the backyard, from there to his

    asked by Angela
  40. Calculus

    The producer surplus for the demand and supply functions x+y=4 and -x+y=2 is? A) 1/2 B) 3/2 C) 5/2 D) 7/2 E) 3 I've looked at the equation: The integral of Price equilibrium-Supply function with limits of 0 to xe but I don't know how to solve for the price

    asked by Jay
  41. Physics

    A body of mass 10kg in air and 4kg when immersed completely in water . calculate the volume of the body and it's density

    asked by Prince
  42. Math

    Suzie measured a neighborhood park and made a scale drawing. The scale she used was 2 inches : 1 yard. A soccer field in the park is 59 yards wide in real life. How wide is the field in the drawing?

    asked by Eva
  43. mathematics

    A cell phone company charges a monthly fee plus $0.25 for each text message. The monthly fee is $30.00 and you owe $59.50. Write and solve an equation to find how many text messages x you had.

    asked by ???
  44. algebra

    How would you graph 3 points for y=2x?

    asked by Emma
  45. Mathematics

    Hello there. I need some algebraic Help! What is 4x(2x - 9) There are 4 potential answers to the question A. 8x - 36x B. -x C. 28x^2 D. 8x^2 - 36x :)

    asked by Anoymous Student
  46. Maths

    The underlined digit in the number 0.(8)085 represents

    asked by Shyanne
  47. social studies

    Which example might cause trade to be limited between countries? 1. The lifting of an embargo 2. Tariff reduction on imports 3. A quota on imports and exports 4. Decreasing safety standards on exports

    asked by name of names
  48. chemistry

    15.0g of potassium trioxochlorate(v) was crushed and heated with about 0.1g of manganese(iv)oxide Calculate the mass of KCl that will be produced assuming the reaction was complete

    asked by tinu
  49. Algebra

    x | y /////////// x | y 0 | -3 ////////// 4 | -3 1 | -9 ////////// 5 | -6 2 | -27 ////////// 6 | -9 3 | -81 ////////// 7 | -12 4 | -243 ////////// 8 | -15 I did this to separate the charts better Use the tables to choose the correct statements. a. Table 1

    asked by Mandy
  50. Algebra

    How do you translate " the quotient of a number increased by 13 and -7 is -4"

    asked by Debbie
  51. social studies

    all of the factors contributed to the need for the amendments to vote

    asked by Jon
  52. History

    Which is common to both the ancient Mayan and Aztec civilizations? A. They both spoke Nahuatl. B. Their civilizations peaked at the same time. C. They both lived in Middle America. D. They both defeated Spanish invaders.

    asked by Jazmin :D
  53. English

    What do the following lines from “O Captain! My Captain!” mean? “My Captain does not answer, his lips are pale and still.” a. The Captain is dead. b. The Captain is too cold to talk. c. The Captain is mad. d. The Captain is sleeping.

    asked by Kevin
  54. Geometry

    Sarah is filling a glass sphere with decorative sand. The radius of the sphere is 2 inches. Which is closest to the minimum amount of sand Sarah needs to completely fill the glass sphere?

    asked by Geo
  55. History

    HELP! Can you help me with this question...How did the Magna Carta limit the power of King John?

    asked by Jade
  56. English

    In what specific ways does King call forth his experience as a preacher to lend persuasive power to the speech?

    asked by tina
  57. Science

    How can erosion change landscape over time?

    asked by Adelyn
  58. MATH

    Calvin purchased 2 fish bowls full of goldfish and 3 goldfish in a single bag. Each bowl had 6 fish in it. How many goldfish did Calvin buy? A.Calculate the number of fish in 1 bowl and in the bag together. Divide that number by the number of bowls.

    asked by claire
  59. Mathematics

    25% of my candies are chocolate candies. I had 15 chocolate candies. How many candies did I have altogether?

    asked by Margo
  60. Algebra

    Choose all that represent an exponential function. a. x | -3 | -2 | -1 | 0 | 1 | 2 | 3 y | 14 | 10 | 6 | 2 | -2 | -6 | -10 b. x | -3 | -2 | -1 | 0 | 1 | 2 | 3 y | 1/2 | 1 | 2 | 4 | 8 | 16 | 32 c. x | -3 | -2 | -1 | 0 | 1 | 2 | 3 y | -14 | -9 | -4 | 1 | 6 |

    asked by Julie
  61. English

    The conflict in the play, The Importance of Being Earnest, is strongly tied to the characters’ pursuit of pleasure, which is, according to Henry Popkin in the introduction to the text, Wilde’s favorite pattern. How do the characters’ pursuits of

    asked by Elizabeth
  62. Probability

    A bus company has records showing that its buses arrive on time 95% of the time. Suppose the company operates 65 bus trips each day. The Manager has asked for the probability that 60 or more of these buses arrive on time. Use the binomial distribution to

    asked by Brandon
  63. Math

    2m_n=5 3m+2n=-24

    asked by Oyin
  64. Biology

    Modified True or False: If the statement is true write true. if it is false replace the capitalized word(s) with the word(s) that twill make the statement true 1. The Process in which dna bases connect together and only one type of base will fit another is

    asked by Anonymous
  65. Algebra

    fine the slop of the line between the coordinates (-6,-13) and (3,-1) 1.3/4 2.-3/4 3.4/3 4.-4/3 I think it's either 1 or 3

    asked by Lizzie
  66. algebra

    Describe a example in society where logarithms with base two is easier to use than base ten... and then when base ten is easier then base two.

    asked by Anonymous
  67. Mathematics

    Sally spent $15 on stickers and $15 on lollipops. If the stickers were $1.50 each and the lollipops were $0.75 each, how many of each item did she purchase?

    asked by Atlanta Falcons Fan
  68. Algebra

    Choose all that represent an exponential function- a. x | -3 | -2 | -1 | 0 | 1 | 2 | 3 y | 14 | 10 | 6 | 2 | -2 | -6 | -10 b. x | -3 | -2 | -1 | 0 | 1 | 2 | 3 y | 1/2 | 1 | 2 | 4 | 8 | 16 | 32 c. x | -3 | -2 | -1 | 0 | 1 | 2 | 3 y | -14 | -9 | -4 | 1 | 6 |

    asked by Addison
  69. Mathematics

    Jessica is participating in a half-marathon, which is about 13 miles. Considering 1 mile is equal to 5280 feet, how many feet is Jessica running to complete the half-marathon?

    asked by Student 12
  70. Social Studies

    Why was the Battle of Midway a turning point in World War II? A. It forced Japan to surrender. B. It represented the last major Axis victory. C. It was the first major defeat for Japan in the Pacific. D. It brought the United States into the war. ** please

    asked by First Name
  71. Math

    Marcus and Lisa went on holiday to England. The rate of exchange for their money was $2.35 Can to £1. How many English pounds would they get for $176.25 Can?

    asked by Jefff
  72. math

    what is 60 x 34

    asked by name of names
  73. algebra

    Choose all that represent an exponential function. a. x | -3 | -2 | -1 | 0 | 1 | 2 | 3 y | 14 | 10 | 6 | 2 | -2 | -6 | -10 b. x | -3 | -2 | -1 | 0 | 1 | 2 | 3 y | 1/2 | 1 | 2 | 4 | 8 | 16 | 32 c. x | -3 | -2 | -1 | 0 | 1 | 2 | 3 y | -14 | -9 | -4 | 1 | 6 |

    asked by Addison
  74. Math

    A pennant has a length-to-width ratio of 5:3. What is the length and width of the largest pennant that can be cut from a piece of cloth measuring 50 cm by 36 cm?

    asked by Supaky
  75. algebra

    Which quantity is larger? a. 100^500 b. 1000^300 c. they are equal d. insufficient information I believe it is B but can someone check? Thanks!

    asked by aria
  76. Math

    One circuit of a model race car track measures 25 m. Jack’s car took 60 s to complete 5 laps. Alice’s car took 78 s to complete 6 laps. Sara’s car took 44 s to complete 4 laps. a) Find the average speed of each car, to the nearest tenth. b) Which car

    asked by Supaky
  77. algebra

    For x > 1 order the following functions from steepest to shallowest. a. y=2(10)^x b. y=2(3)^x c. y=2(5)^x d. y=1/2(10)^x e. y=1/2(3)^x f. y=1/2(5)^x I think the order would be b,d,e,a,f,g but I am not very good at this, could someone help me with what the

    asked by natalie
  78. Algebra

    Write an equation in point-slope form for the line through the given point with the given slope. (10, –9); m = –2

    asked by chappal
  79. English

    Identify the simple subject and simple predicate in each. The consultation was billed to his HMO.

    asked by Alberta
  80. Chemistry

    How much energy is evolved when 2,65 mg of Cℓ(g) atoms accept electrons to form Cℓ–1 (g) ions?

    asked by Alizwa
  81. Algebra 2

    Are the restrictions of the rational expression, ((x-3)/(x+4))/((x^2-1)/(x)), x≠-4 x≠-1 x≠1 ??

    asked by Jenn
  82. Spanish

    i have it all in english btwRebel and nonconformist hero: The protagonists of these works served as a model for the romantic prototype: Don Juan as the rebel hero and Don Quixote as the idealist and dreamer. Melancholy and disappointment. There is an

    asked by Mya
  83. Physics

    Name two ways kinetic energy is "lost" (transformed) in a collision between two cars.

    asked by Kaia
  84. Statistics

    Let X1 , X2 , X3 be i.i.d. Binomial random variables with parameters n=2 and p=1/2 . Define two new random variables Y1 =X1−X3, Y2 =X2−X3. We further introduce indicator random variables Zi∈{0,1} with Zi=1 if and only if Yi=0 for i=1,2 . Calculate

    asked by Bob
  85. Science

    A satellite orbiting Earth at an orbital radius r has a velocity v. Which represents the velocity if the satellite is moved to an orbital radius of 3r?(1 point) I have trouble understanding it can someone teach this and explain please.

    asked by Student 11
  86. mathematics

    The ratio of North American Butterflies to South American butterflies at a butterfly park is 8:3. The ratio of South American butterflies to European butterflies is 3:2. There are 32 North American butterflies at the butterfly park. How many South American

    asked by Brooklyn
  87. Math

    Can integers, not including 0, raised to a negative, integer exponent ever be greater than 1? Explain.

    asked by jhvljh
  88. History

    Which African nation experience Civil War after gaining independence

    asked by Mya
  89. English

    I need to write an Argument Essay and I need help finding a topic. Could you guys give me ideas?

    asked by Mary
  90. Math

    A vehicle depreciates according to the formula: v=29800(3.31)^-.06x where x is the age of the car in years. Find the value of the car when it is 15 years old. Round to nearest whole number

    asked by Keke