# Questions Asked onMarch 12, 2019

1. ## history

What was the significance of the Soviet Union’s invasion of Korea during World War II?

2. ## Calculus

The function is continuous on the interval [10, 20] with some of its values given in the table above. Estimate the average value of the function with a Trapezoidal Sum Approximation, using the intervals between those given points. x 10;12;15;19;20 f(x)

3. ## math

1. which graph represents the equation y = x^2 - 2? 2. which graph represents the equation y = 6x^2? 3. which graph represents the equation y = |x|+2? graph I is a wide V-shape going through quadrants I and II. graph II is a slim U-type shape going through

4. ## Math

A spinner has 4 equal sections: red, white, blue, and green. john spins the spinner and tosses a coin. which shows the sample space for spinning the spinner and tossing the coin? I have a chart but I cant figure out how to get into this question.

5. ## math

For a​ long-distance person-to-person telephone​ call, a telephone company charges \$ 0.51 for the first​ minute, \$ 0.34 for each additional​ minute, and a \$ 2.06 service charge. If the cost of a call is \$ 6.65 comma how long did the person​ talk?

6. ## Physic

Calculate the mass of a bus if it produces o force of 14,000N while accelerating at a rate of 5 m/s^2

7. ## Languages

How would you use classifiers in ASL? A. to organize your topics B. to sign about topics related to the classroom C. to give additional information about the sign D. to avoid using signs that you don’t know Which classifiers would be best used to

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8. ## Algebra

Write a trigonometric equation for which the solutions lie in quadrant I and II. Then solve the equation for 0

9. ## english

Which of the following editing techniques helps keep screen direction constant

10. ## precalculus

The height of an object moving up and down is described by 𝑦 = 72 + 40𝑐𝑜𝑠18𝑡 (in degree mode). This is an example of simple harmonic motion. To at least three decimal places, confirm that the average speed of the object is 2/π times its

11. ## Statistics

Scores on an IQ test are normally distributed. A sample of 15 IQ scores had standard deviation s=10. The developer of the test claims that the population standard deviation is =15. Do these data provide sufficient evidence to contradict this claim? Use the

12. ## Algebra

what is a Trigonometric equation with solutions x = 5pi/6, 7pi/6

13. ## Social studies

1. Which effect did Marco Polo’s The Travels of Marco Polo have on East Asia and Southeast Asia? A. It prompted the Chinese to send out explorers of their own. B. It caused the collapse of the Japanese shogunate. C. It drew European interest in the

14. ## Sciemce

What do the gas giants have in common?

15. ## Math

i need help with problem d Graph the arithmetic sequence an = –4, –1, 2, 5, 8, … a. What is the 8th term in the sequence? a_ n = a_1 + (n – 1) d. a_8 = -4 + 7(3) = 17 b. What is the recursive formula for this sequence? A_n+1 = a_n + 3 c. What is

16. ## math

Make a box-and-whisker plot of the data. 60,63,53,66,65,58,51,55,58,51,58,62,53,66,61,51,65,52,54,50 Can I have some help with this?

17. ## Social Studies

Artifacts archaeologists studying early humans are likely to examine__ A.tools B.written records of the past C.diary entries D.fossils What is the answer plz I need help! :(

18. ## history

What impact did the evacuation of American troops in Vietnam have on the United States?

19. ## Lifeorientation

How sports can detract nation building

20. ## science

1. A type of biotechnology that has allowed scientists to automate the process of building DNA molecules is known as (1 point) A. genetic engineering B. gene therapy C. DNA fingerprinting D. polymerase chain reaction**** 2. Which of the following uses of

21. ## English

What is the best way to revise the following sentence so it used a pronoun in the nominative case? Lauren handed Sarah the keys after locking the door. A. She handed Sarah the keys after locking the door. B. Lauren handed her the keys after locking the

22. ## physics

A battery X of emf 6volt and internal resistance 2(ohms) is connected in series with a battery Y of emf 4volt and internal resistance 8(ohms) so that the two emf act to oppose each other, calculate the terminal P.D of X and Y

23. ## Calculus

Find the range of the function F(x)= integral from negative 6 to x of √(36-t^2) dt

24. ## Math

In the following figure , triangle abc and triangle DEF are similar. What is the value of x You would know if u go to connections Academy

25. ## Math

You and 3 friends went out for dinner. The bill is \$85.36. How much does each person owe?

26. ## math

If the length and breadth of a rectangular , field is in the ratio 9:5. If the length of the field is 54 cm . Find its breadth.

27. ## Calculus

Find the center of mass for a shape consisting of three quarters of the unit circle, removing the quarter in the third quadrant

28. ## Civic education

List and explane ways that leaders can protect the interest of their followers

29. ## Math

b. Alice’s school is selling tickets to the school carnival. On the first day of ticket sales, the school sold 3 adult tickets and 9 student tickets for a total of \$75. The second day, the school sold \$67 by selling 8 adult and 5 student tickets. What is

30. ## English

1. He is driving in the road. 2. He is driving on the road. 3. He is driving at the road. [Is #2 correct? What is the difference?] 4. He is playing at the playground. 5. He is playing in the playground. [What is the difference between 'at' and 'in'? Are

31. ## Science

PLANTS AND ANIMALS 18. Plants can cause mechanical weathering. The seed of a tree, bush, or other plant may sprout in soil that has collected in a cracked rock. As the roots grow, they ___, eventually breaking the rock into pieces. 19. Animals that ___,

32. ## Social studies

Question 1 of 10 Drag the words to the boxes in the sentences. Burmese khmer porcelain reservoirs Indonesia Mekong By the ninth century, the__________ empire had emerged in eastern Indochina. It developed around agriculture and used____________to store

33. ## chemistry

why the suction of a vacuum filtration apparatus is broken before the vacuum is turned off

34. ## Math

Identify the function rule shown in the table. n: 3, 4, 5, 6 y: 2, 1, 0, -1 A. y= 2+n*** B. y=5n C. y=5-n D. not enough info

35. ## Math

the control group score of 47.26 on the pretest put it at the 26th percentile. Does this percentile score represent nominal, ordinal, or interval scale data?

36. ## Social studies

1. Drag and drop each statement into the box with the economy it best reflects. command economy market economy Business owners make decisions about how to run their companies. The government decides how much of an item should be produced. Legal policies

37. ## History

What is the main reason other members of the EU are concerned about the British decision to leave the EU? A. They are concerned that other nations will want to leave the EU after Britain. B. They are concerned that English will not be spoken in the EU any

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38. ## Social Studies

Why did Henry the Navigator sponsor voyages of exploration? A. to establish colonies in the Americas B. to find better trade routes to asia C. to search for gold and other riches*** D. to engage in triangular trade am i right?

39. ## Math

One of my co-worker created math quizzes for class 7 . How can i check if that quiz is plagiarized or not? Any recommendation?

40. ## Math

Evaluate the expression (7 - 3)3 + 4 2 (The 4 has the power of 2) Please help! Maybe just explain it? When I tried, I got 18, and 18 isn't a answer choice. TIA!

41. ## English

How does the poet use personification to describe trees? (Almost summer sky by Jacqueline Woodson) A. trees upstate think they are better then other trees B. the hundred year old trees act like men C. the top of the tree reach up and touch the sky D. trees

42. ## Social Studies

Which of the following was true of people moving to suburbs and purchasing automobiles? A. Women were allowed to drive and thereby gained more freedom. B. It was a lifestyle only the wealthy could afford. C. Women were left isolated all day as men took the

43. ## Math

Danielle wants to determine the median age of the 300 people attending a music festival. She selects 3 people at random and determines the median. What may be concluded about the results? A. The results are a good predictor of the median age of the

44. ## Social Studies

What Role did marco polo play in the age of exploration? A. He found the first sea route to asia. B.he conquered native peoples in the americas C. he invented new tools and methods of navigation D . he increased european interest in foreign lands.

45. ## algebra

the speed of the current in a river is 6 mph a ferry operator who works that part of the river is looking to buy a new boat for his business everyday his route takes him 22.5 miles against the current and back to his deck and he needs this trip in a total

46. ## Math

I really need help with this pre test. Thank you all so much! 8th grade Slope and Functions pre-test. 1. What is the function to the system of equations pictured below? A. (-3,5) B. (-3,-2) C. (3,4) D. (1,2) E. (6,-2) F. I don’t know I also need help

47. ## Algebra

(Note): Hello! I am really stuck on this problem and am trying to figure out how to solve it! I don't want the answer, I just want to know how to solve an equation like this: Consider a sequence whose first five terms are: -1.75, -0.5, 0.75, 2, 3.25 Which

48. ## History

Who was George Washington?

49. ## Social studies

Which holy writing do Christians, but not Jews, uphold as scripture? 1 A. Hebrew Bible 2 B. the Talmud *** 3 C. New Testament 4 D. the Koran Please help

50. ## economics

Hello, This is silly but as the gas prices increase, demand for gas also stays high correct? This is one of the weirder situations where that happens. I feel like that's wrong but double checking.

51. ## math

Ryan showed Brandon the following four-digit number: 2002. He then told Brandon “I am thinking of a six-digit where I have added two ones to the original number. If you can guess my six-digit number in one guess, I’ll do your chores for a week.” What

52. ## Math

Which solid has one base that is a rectangle and four lateral surfaces that are triangles? A.Triangular pyramid B.Cone C.Rectangular prism D.Rectangular pyramid I think it’s D Am I right?

53. ## science

which generally describes grantie.

54. ## biology

do birds have true cavity, false cavity, or no cavity?

55. ## Social studies

The social hierarchy of the Incas A. ranked people according to there importance B. ranked people according to there skills C. assigned the same ranking to all nobles*** D. divided commoners by age rather than by gender

56. ## English

Shay is writing a story. Here is the prompt: You are riding on a bus and you realize that the person sitting next to you is a famous person. Write a story telling what happens next. Now read what Shay has written so far: My mind is racing! I cannot believe

57. ## Algebra

A survey about the student government program at a school finds the following results: 190 students like the program 135 students think the program is unnecessary 220 students plan on running for student government next year. If a circle graph were made

58. ## Math

You are baking loaves of zucchini bread for the bake sale. The recipe requires 2/3 cup of oil for each loaf. You have 6 cups of oil. How many loaves can you bake? help would be appriciated!

59. ## Math

The radius of a circular disc is 5.8 in. Find the circumference. Use 3.14 for pi choices: A: 18.212 B: 36.424 C:42.34 D:54.63 My guess is option D. I hope someone answers this. This is a question I am stuck on.

60. ## Life orientation

Compare in three similarities and differences between NSAFAS and other student loans

61. ## Social Studies

Use the passage to answer the question. “This great nation will endure as it has endured, will revive and will prosper. So, first of all, let me assert my firm belief that the only thing we have to fear is fear itself—nameless, unreasoning, unjustified

62. ## Science

in an experiment of rolling a car and measuring on how far it went and how much time it took it to reach the far. which is the dependent variable and which is the independent variable?

63. ## Social studies

Why did the Incas build terraces? A. to improve travel and communication through the empire B. to allow them to build homes on the sides of mountains*** C. to make it easier to climb high mountains D. to increase the amount of fertile farmland

64. ## math

A cylinder has a circular base with a diameter of 12 ft. The height of the cylinder is 4 ft. What is the volume of the cylinder rounded to the nearest whole number? Use 3.14 for pi.

65. ## Math

This was originally posted on another student's thread. Express the side length of a square as a function of the length d of the square’s diagonal. Then express the area as a function of the diagonal length 0 0 posted by Anonymous today at 3:17pm

66. ## english

Is this a fact or a statistic? According to the National Institute of Justice, "child abuse and neglect have been shown to increase the risk of later forms of antisocial behavior, including violence perpetration and crime in adulthood."

67. ## science

True or false, and explain answer. Boiling point is the temperature at which a solid melts

68. ## algebra

help asap please. suppose c and d cary inversely, and d = 2 when c = 17. a. write an equation that models the variation. b. find d when c = 68. what i have so far is d = k/c 2 = k/17 k = 2(17) = 34 ^^ is that all or do i do more? i’m not so sure

69. ## Math

The length of a piece of lumber is 6.5 meters. How many centimeters is this? A).65 cm B)65 cm C)650 cm D)6,500 cm Is the answer C?

70. ## english

what is the theme of january The days are short, The sun a spark, Hung thin between The dark and dark. Fat snowy footsteps Track the floor. Milk bottles burst Outside the door. The river is A frozen place Held still beneath The trees of lace. The sky is

asked by Barry Allen aka the flash
71. ## Calculus

Which of the following functions grows at the same rate as e^x as x goes to infinity? a) e^(x+3) b) e^(3x) c) e^(2x) d) e^(-x)

72. ## math

Write an expression to describe a rule for the sequence. Then find the 100th term in the sequence. 3,10,17,24,31,38... A. n+7;707 B. 7n;700 C. 7n-4;696++ D. 6n-4;596

73. ## History

When he died in 743 AD, The Marquess Wenxian of Zhaocheng was popularly known by what name? oof i don't know

asked by Barry Allen aka the flash
74. ## History

Using the image of the front page and the knowledge you attained from the lesson, identify the headlines that could be described as yellow journalism and explain how these headlines and their stories might have played a major role in U.S. involvement in

75. ## Math

Are the answers correct? The Richter scale is used to measure the intensity of an earthquake. If E, measured in joules, is the energy released during an earthquake, then the magnitude is given by, M = 2/3 log(E/E_0) Where E_0 = 10^4.4 joules 1. If 8 x

76. ## social studies

Many products are made in foreign countries. To sell those items in Arkansas what must stores do first A. Barter the products B.Import the Products C. outsource the products D. Export the products Arkansas is leading national and international producer of

asked by Connor model 313 248 317-51
77. ## Math

Please observe the solution for the following two problems : (a) 2x + 18 = x + 25 (b) 3x + 5 = 7x - 15 (a) 2x + 18 = x + 25 2x - x = 25 - 18. -------- (1) x = 7 (b) 3x + 5 = 7x - 15 7x - 3x = 15 + 5 ---------- (2) 4x = 20 x = 5 Explain the rules involved

78. ## Math

Use the proportion to convert millimmeters to centimeters. 10mm= 47mm ------------------- 1cm x Will it be x=4.7 cm.

79. ## social studies

Many products are made in foreign countries. To sell those items in Arkansas what must stores do first A. Barter the products B.Import the Products C. outsource the products D. Export the products Arkansas is leading national and international producer of

80. ## Calculus

f(x) and g(x) are a differentiable function for all reals and h(x) = g[f(3x)]. The table below gives selected values for f(x), g(x), f '(x), and g '(x). Find the value of h '(1) Numerical answers expected! x 1 2 3 4 5 6 f(x) 0 3 2 1 2 0 g(x) 1 3 2 6 5 0

81. ## Algebra

A pharmacist has an 18% alcohol solution and a 40% alcohol solution. How much of each should he mix together to make 10 liters of a 20% alcohol solution?

82. ## Science

A car traveling north speeds up from 5 m/s to 25 m/s in 10 seconds. What is the car’s acceleration? (1 point) A: 2 m/s2 B: 125 m/s2 C: 2.5 m/s2 D: 10 m/s2 halp? im kinda stumped on this one question. •_•) thx M

83. ## math

The length of a rectangle is 8 feet more than its width. If the width is increased by 4 feet and the length is decreased by 5 feet, the area will remain the same. Find the dimensions of the original rectangle.

84. ## social studies

Which of the following is an example of the impact trade had on the people of Southern and Eastern Africa? A. Eastern Africans practised the same religions there ancestors did b. those living in southern Africa are isolated from the rest of the world c.

85. ## Algebra

Are my answers correct? 8. The first, second, and the nth terms of an arithmetic sequence are 2, 6, and 58 respectively, i. Find the value of n n = 15 ii. For that value of n, find the exact value of the sum of n terms. S_15 = 450

86. ## Math

A box of Brand A laundry detergent washes 20 loads of laundry and costs \$6. A box of Brand B laundry detergent washes 15 loads of laundry and costs \$5. In the ratio tables that follow, fill in equivalent rates of loads washed per dollar. Include some

87. ## Math

For a certain shade of pink paint, the ratio of white paint to red paint is 5 to 2. Explain how to use the strip diagram shown below to find at least 6 different quantities of white and red paint that will be in the ratio 5 to 2 (and so will make the same

88. ## Math

Martin used some apples to make muffins.Omar used 5 fewer than half as many apples as Martin used

89. ## History

what is the connotation and denotations O Brothers mine, to-day we stand Where half a century sweeps our ken, Since God, through Lincoln's ready hand, Struck off our bonds and made us men. Just fifty years--a winter's day-- As runs the history of a race;

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90. ## geography

What are 5 wealthy countries in southwest Asia?