# Questions Asked onMarch 1, 2019

1. ## History

What role did the United States play in the Indochina War? A.The United States provided supplies and military observers to France. B.The United States sent financial aid to the Democratic Republic of Vietnam’s independence movement. C.The United States

2. ## History

Which identifies the impact of the Pentagon Papers on the Vietnam War? The American public became more united in the face of Communist threats and military enlistment increased. Funds and resources for the military were reduced, leading to the US defeat in

3. ## Trigonometry

Find all solutions of the equation in the interval [0, 2π). (Enter your answers as a comma-separated list.) cos(x+3pi/4) - cos(x-3pi/4) = 1

4. ## Math

Eight children shared a pizza equally what fraction of the pizza did each child get?

5. ## world history

What are three similarities between the Roman republic government and the United States government? What are three differences between the Roman republic government and the United States government?

asked by meow meow kit kat
6. ## Trigonometry

Write the expression as a trigonometric function of only θ, and use a graphing utility to confirm your answer graphically. cos((9π/2)-θ

7. ## Math

The area of the green square is 9 ft2. The area of the yellow square is 25 ft2. What is the area of the red square (labelled "b" in the diagram)? A) 5 ft2 B) 16 ft2 C) 81 ft2 D) 128 ft2 Oh, "ft2" means squared idkk I did the math and got C. Is it correct ?

8. ## Chemistry

2 KOH(l) + H3PO4(l) --> K2HPO4(l) + 2 H2O(l) a) How many mL of 0.450M KOH is needed to react with 60.0mL of 0.250M H3PO4? a) 0.060L x 0.250M = 0.015 mol H3PO4 0.015mol H3PO4 x 2mol KOH / 1mol H3PO4 = 0.03 mol KOH 0.03 mol KOH x 1L/0.450 mol = 0.06667L =

asked by Shine bright shine far
9. ## Physics

A uniform metre rule of mass 100g balances horizontally on a knife-edge at the 40cm mark when a mass X is placed at the 20cm mark. Calculate the value of X.

10. ## Algebra

A beach ball rolls off a cliff and onto the beach. The height, in feet, of the beach ball can be modeled by the function h(t)=64–16t2, where t represents time, in seconds. What is the average rate of change in the height, in feet per second, during the

11. ## Geometry

unit 2 lesson 7: similarity unit test (Connexus) Can someone help me? please just list the answers to test 1 and part 2 please I beg this is the hardest test yet

12. ## Algebra

The cone shown has a height of 5 inches and a radius of 1.5 inches. What is the approximate volume of the cone? A. Between 11 and 12 cubic inches B. Between 15 and 16 cubic inches C. Between 35 and 36 cubic inches D. Between 39 and 40 cubic inches From

13. ## Math

The design for a new cone-shaped closed container is shown below. What is the surface area of this container, in square inches? On a picture of a cone with a slant height of 6 in. and the diameter of 4 in.?

14. ## Geometry

Two similar triangles have perimeters of 60 and 36 inches. Find the area of the smaller triangle if the corresponding area of the larger triangle is 100 sq. inches. a. 90 sq. in. b. 48 sq. in. c. 36 sq. in. d. 60 sq. in.

15. ## nutrition

The ultimate goal of carbohydrate digestion is to yield __________.

16. ## Algebra

Which of these is another way to write the function ƒ(x)=16x? 1) f(x)=4^4x 2) f(x)=2^4x 3_ f(x)=2 ^x/4 4_f(x)=4 ^/x4 I the answer 2, is that correct?

17. ## Algebra

Which of the following functions is equivalent to the function below? Select two that apply. f(x)=3 ^2x+1 1) g(x)=27^x 2) g(x)=9^x +1 3) g(x)=3^2x +3 4) g(x)=3⋅9^x 5) g(x)=2⋅3^x +1 6) g(x)=(1/3)^−(2x+1) I selected answers 2 and 4. Are these correct?

18. ## physics

a uniform metre rule of Mass 150g is pivoted at 60cm Mark.cal the mass which when hung at the 85cm Mark will balance horizontally

19. ## Science

An aeroplane flies at 720km/h in an easterly direction.A passenger walks to the back of the plane at 3m/s. Calculate 1.The velocity of the aeroplane in m/s . 2.The resultant velocity of the passenger in m/s 3. The distance the aeroplane has flown in 45 min

20. ## MATH

A ball is thrown with an initial velocity of v feet per second, at an angle of θ with the horizontal (see figure in the link below). Find the vertical and horizontal components of the velocity. (Let v = 70 and θ = 40°. Round your answers to two decimal

21. ## math

A pedestal is built using a trapezoid-shaped base. Find the area of the trapezoid. A trapezoid is shown with the shorter base labeled as 4 meters, the longer base labeled as 8 meters, and the height labeled as 3 meters. A. A equals 18 meters squared B. A

22. ## language arts

from “Silkweed” by Philip Henry Savage 1 Softly, as if instinct with thought, 2 They float and drift, delay and turn; 3 And one avoids and one is caught, 4 Between an oak-leaf and a fern. Use the excerpt to answer the question. How many syllables are

23. ## MATH

Find the component form and the magnitude of the vector v for the link below. www.webassign.net/waplots/a/d/5a65c060557499b4cf31c891c4ff6f.gif 𝘃=< , > ||v||= The answer i got are: ||v||=√ 17 v=

24. ## Math

A rectangle is drawn on a coordinate grid. Three of its four vertices are located at points (-1,-2), (-1,4), and (2,-2). What is the location of the fourth vertex?

25. ## Social Studies

Which country has the largest deposit of coal? A. Azerbaijan B. +++ Russia C. Armenia D. Georgia

26. ## Social Studies

One. Artifacts archaeologists studying early humans are likely to examine__ A.tools** B.written records of the past** C.diary entries D.fossils Two. Which of the following are characteristics of hunter-gatherers? Select all that apply. A. They used iron

27. ## MATH

explain how 2+2 is equal to 5?

28. ## English

1. I am late for flight 701 to Seoul. 2. I am late for Flight 701 to Seoul. [Which one is right? Do we capitalize 'flight'?]

29. ## science

the best way to represent a large ,complex system , such as the water cycle , would be a

30. ## math

A snail moves 1/40 of a mile in 5/6 of an hour. if the snail continues at this pace, how far, in miles does it move in one hour? is it 1.5/40 in 1 hour idk I am so confused :(

31. ## math

A basketball team played 60 games. They won 80% of them. How many games did they win?

32. ## English

hi i am writing a essay about Books Vs. Movies and i chose movies i need some evidence to prove my point so far i just have that books take a long time to read and movies don't what are some other topics i could include?

33. ## Trigonometry

Find all solutions of the equation in the interval [0, 2π). cos(x + 9π) − cos x + 1 = 0

34. ## world history

Poetry, folk tales, and wise sayings are examples of what? A. proverbs B. oral traditions C. griots D. rituals im so confused please help

35. ## Trigonometry

This was a bit much to type out, so I took a snip of it. drive.google.com/file/d/1_D2_pTmxGqe_rcRvrLb6ppoLypjpqtyS/view?usp=sharing

36. ## launguage arts

from “Silkweed” by Philip Henry Savage 1 Softly, as if instinct with thought, 2 They float and drift, delay and turn; 3 And one avoids and one is caught, 4 Between an oak-leaf and a fern. Use the excerpt to answer the question. Which lines from the

37. ## Exploring Music

Opera was invented in which time period A: Modern B: Classical (My Answer) C: Romantic D: Baroque

38. ## Math

Identify the angles as complementary or supplementary in and find a value of x

39. ## History

Which option describes a pull factor that influenced European immigration to the United States? A. land scarcity B. industrial jobs C. political unrest D. religious persecution

40. ## Physics

A resultant force of 15.00N acts on a body for 4sec and Mass 4kg. Calculate the change in momentum of the body within this period.

41. ## MATH

Laticia bought a pack of pencils for school. There were 8 pencils in the pack and the pack sold for \$3.68. Write and solve an equation to find out how much each pencil cost?

42. ## MATH

Find a unit vector in the direction of the given vector. w = 7i − 3j my answer is 7.62. is it correct?

43. ## MATH

Su-Lin earns money during the summer by walking dogs. She is walking 2 dogs today and charges \$1.50 per hour for each dog. She can walk 3 dogs at a time. Today she is walking dogs for 1 1/2 hours. How much money will she make? My answer is \$3, is this

44. ## Math

Two circles have circumferences of pi and 3 pi. What is the ratio of the area of the circles? The diameters? The radii?

45. ## physics

An engine removes 260 J from a reservoir at 385 K and exhausts 210 J to a reservoir at 200 K. How much more work could be done if the engine were an ideal (Carnot) reversible engine? I already found the efficiency which is 19.2%

46. ## English

Are they cooks? 1. No, they are not. 2. No, they're not. 3. No, they aren't. [Are the three answers grammatical?] 4. Max isn't my pet. 5. Max's not my pet. [Is #5 grammatical?] 6. Betty and I aren't late for school. 7. Betty and I're not late for school.

47. ## Thermodynamics

Wet steam flowing at 4kg/s with a volumetric flow rate of 0.04m^3/s is initially at 80 bar. a) This stream is isovolumetrically cooled and decompressed to 40 bar. What is the total enthalpy change for this process in kW? b) This stream is throttled through

48. ## English

1. I have a dog, Lucky. He is cute. 2. I have a dog, Lucky. She is cute. 3. I have a dog, Lucky. It is cute. [Can we use all the expressions? Which one is commonly used?] 4. I have a dog who is very smart. 5. I have a dog which is very smart. 6. I have a

49. ## Math

Jessica attains a height of 4.7 feet above the launch and landing ramps after 1 second. Her initial velocity is 25 feet per second. Find the angle of her launch. a. Which equation can you use with the given information to solve for theta ? b. Substitute

50. ## Math

Jessica attains a height of 4.7 feet above the launch and landing ramps after 1 second. Her initial velocity is 25 feet per second. Find the angle of her launch. a. Which equation can you use with the given information to solve for theta ? b. Substitute

51. ## Math

Jessica attains a height of 4.7 feet above the launch and landing ramps after 1 second. Her initial velocity is 25 feet per second. Find the angle of her launch. a. Which equation can you use with the given information to solve for theta ? b. Substitute

52. ## Math

Inez stretched for 10 minutes before jogging on a trail. It took her 5 minutes run each lap around the trail. Plot points on the graph to represent how long Inez spent stretching and jogging if she jogged 1, 2, 3, and 4 laps around the trail. Then write an

53. ## Politics

What did Tommy Douglas do that made him such a great Canadian? I need 2 others reason I already have that he Brought in universal health care

54. ## MATH

Write the sentence as an equation. 252 is 28 times n

55. ## science

how does the process of plucking cause erison

56. ## English

Could I please have answers for the quiz lesson; 12 unit; 2 grade; 7 subject; ELA school; connexus

57. ## Math

I need help! What is the area of the triangular floor space enclosed by the glass tetrahedron? Round to the nearest tenth of a square foot. Enter only the number. ( Hint : Look at the green triangle to find the base, b , of each green triangle. Because b

58. ## Social studies

What are the examples human resources? I am not talking about HR in the workforce, I am wanting to know what are human resources in labor (working to build a bus and run a bus company).

59. ## Algebra 1

1: -(5)^-1 A: -1/5 B: -5 C: 5 ***** D: 1/5 2; (-4.7) ^0 A: 1*** B: -1 C: 0 D: -4.7 3: -1/p^-6 A: -6/p-6 B: -6p **** C: -p^6 D: p^6 4: 6^3 x 6^10 A: 36^13 B: 6^13 C: 6^30 ***** D: 18^30 Simplify this expression (-4) ^-6 (-4) ^7 A: 4^13 B:-4 ***** C: 13 D: 1

60. ## Maths

A pond is 36 cm long.A duck swims 4 lengths of the pond each day.How far foes the duck swim in four weeks.

61. ## Math

(-10)^-1 A. -1/10 B. -1/1^10*** C. 1/10 D. 10 I had a little trouble when I started these. Can someone explain this to me?

62. ## math

what formula equation is this? CH4 + 02 ---> CO2 + H2O (someone help! I dont know how to solve this) HELP ASAP!

63. ## Geometry

Lesson 9 Unit 2: Geometry Unit Test Part 1 Question 1: *There is an image* Name a pair of complementary angles. A.) ∠1 and ∠4 B.) ∠1 and ∠6 C.) ∠3 and ∠4 D.) ∠4 and ∠5

64. ## Math

Today the flashing light of Marblehead Lighthouse can be modeled by g ( x ) = sin(π/3) x . How many whole seconds are there between each flash? Enter only the number. ( Hint : Recall that the period of a sinusoidal function is 2π/ b .)

65. ## Spanish

which of the following is not a result of spanish influence in the United States? A) Place names such as “San Diego” and “Los Ángeles” B)Buildings and architecture C) clothing such as blue jeans and T-Shirts**** I think it is C if not please

66. ## Health

Which of the following is a benefit of cardio training? Improves the blood circulation. All of the above 2. What factors have been negative effects on fitness lifestyle? Poor nutrition** All of the above 3. The best exercises to help achieve weight loss

67. ## Algebra 2

which of the following elementary row operations could be used to cancel the z term from equation 2 in the following system of equations X+y+z=1 (eq1) X+y-2z=-2 (eq2) 3x-2y+z=6 (eq3)

68. ## Chem

Plz Show Me How It Come About write an ionic equatio in the reaction betwee CaCO3 & HNO3

1. -24 x 5 =? A. -100 B. -120**** C. 120 D. 90 2. What is the product of -8 and -7? A.56 B.-56**** C.63 D.-63 3. Which of the following has a product of -40? A. (2)(20) B.(-4)(-10) C.(8)(-5)**** D.(-7)(60) 4. Which integer represents the total change in

70. ## American History

Select the correct response from the drop-down menu. Russia lost power in the early 1900s due to?: ^Unrest among the population ^Industry growing to quickly ^The Green Revolution ^ Increased Industrial Pollution Plz, I need the answers to the pretest

71. ## math

1. Which of the following could be represented by -8? A . A drop of 8 meters B. 8 t shirts C. Sea level in 8 places of the world D. 8°c above zero

72. ## Math

Which set of ordered pairs demonstrates a function? A (-2, -4), (-1, -2), (1, 2), (2, 4) B (-2, 4), (1, 2), (1, -2), (2, -4) C (-2, 4), (-1, 2), (-1, 2), (-2, -4) D (-2, 4), (-1, 2), (-1, -2), (-2, -4) i got b, it it right ?

73. ## Math

Find the equation that represents the linear function described in the table below. What are the x- and y-intercepts? x values / -8, -4, 4, 6, 12 y values / -4, -3, -1, -0.5, 1 please please help me out I've been trying to figure out the answer since

74. ## geography

The economic centers of the northeast are the regions

75. ## Math help ❤️

An angel measures 53°. What are the measures of the angles comp meant and supplement? A) Comlement, 37°; supplement, 137° B) Complement, 127°; supplement, 47° C) Complement, 37°; supplement, 127° D) Complement, 127°; supplement, 37° Please help me

76. ## science

there is 119 rabbits and 1246 wolves. is that a predator-prey relationship

77. ## Math

Find the equation that represents the linear function described in the table below. What are the x- and y-intercepts? x values / -8, -4, 4, 6, 12 y values / -4, -3, -1, -0.5, 1

78. ## educational technology

How can someone be humorous and have fun online with others with out becoming a bully? A) She can make her mean comments anonymously. B) She can use etiquette to make sure that written communication is clearly understood. C) She can use ALL CAPS when she

79. ## math

Draw a line with 3 distinct points on it. Label each with a different letter. how many different rays can you name using only the 3 given points? A) 8 B) 6 C) 4 D) 2

80. ## math

The measure of angle A is 124*. What is the correct classification for angle A? A) acute B) right C) obtuse D) straight

81. ## History

What was an impact of the Kent State shootings? It ended the need for the National Guard to intervene in state colleges. It ended protests on college campuses for the duration of the Vietnam War. It promoted the need for higher campus security in Ohio. It

82. ## calculus

Summarize the history of geodetic surveying techniques in 4-8 sentences.

83. ## calculus

summarize land surveying using the process of triangulation in 4-8 sentences.

84. ## chemistry

4. 2 C8H18(g) + 25 O2(g)  16 CO2(g) + 18 H2O­(g) at STP How many moles of O2 are needed to react with 60.0g of C8H18 (octane)? mole of 02 = 60/114 = 53 mols 2 moles of octane =25 mols of 02 0.53/2 x 25= 6.625 mols How many litres of CO2 are produced?

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85. ## politicss

why is a new democratic party important?

86. ## History

A.Mandarin. B.Korean. C.English D.Japanese.

asked by Barry Allen aka the flash
87. ## Trigonometry

Find all solutions of the equation in the interval [0, 2π). (Enter your answers as a comma-separated list.) sin(x + π) − sin x + sqrt(3)=0

88. ## math

1. Jacob mixes the letters J, K, L, J, K, M, N, and P thoroughly. Without looking, Terry draws one letter. Expressed as a fraction, decimal, and percentage, what is the probability that K will not be the letter Terry selects

89. ## math

In January, the depth of a lake was 802 feet. In August, the depth of the lake was 721.8 feet. What is the percentage decrease of the depth of the lake from January to August? A. 90% B.10% C.11% D.12%

90. ## language arts

First read this poem to answer 1-9 ROSE POGONIAS 1. A saturated meadow, 2. Sun-shaped and jewel small, 3. A circle scarcely wider 4. Than the tress around were tall 5. Where the winds were quite excluded 6. And the air was stifling sweet 7. With the breath

91. ## social studies

) drag and drop the characteristics to the correct European nation. Characteristics may be used more than once. imported enslaved Africans returned to choices list. claimed the east coast of South America conquered Peru imported enslaved Africans sugar was

92. ## Trigonometry

This was a bit much to type out, so I took a snip of it. drive.google.com/file/d/1AUtOTEvfSw-cvv5_tCm9hk1NsADr0vZP/view?usp=sharing

93. ## Life orientation

Advice a friend who responds to conflict by confrontation on why it is not healthy in sustaining positive relationships

94. ## Social Studies

What was a long term effect of the magna carta a. A weakening of power of feudal lords.*** B. The surrender of French territory to English rule. C. The rise of strong trading cities . D. The development of more democratic government?

95. ## MATH

Find the magnitude and direction of the resultant from the link below. (Round your answers to two decimal places.) www.webassign.net/waplots/8/f/54afadf51842caa565a438ac2b6e2a.gif a) magnitude: b) direction (in degrees):

96. ## SPANISH

Complete the following sentences with the correct answer choice. Estoy __________ un bistec. comer como come comiendo Flag this Question Question 13 5 pts Complete the following sentences with the correct answer choice. ___________ (These) pantalones son

97. ## Social Studies

What factor most explains why the majority of Russians live in the western part of the country? A. government regulations B. climate++ C. language D. natural resources Which of the following is the major religion in Russia? A. Christianity++ B. Judaism C.

98. ## Math

Which function rule represents the data in the table below. Input (x) 1 2 3 4 5 Output (y) 9 15 21 27 33

99. ## History

How did middle class people generally differ from the lower class? A. They lived in urban tenements. B. They moved to the centers of the cities. C. They had more time for leisure activities. D. They modeled their lives on foreign royalty.

100. ## calculus

Complete a triangulation calculation to measure the distance between actual objects in or near your home. Include a well-labeled diagram.

101. ## State History

Anti-Semitism and resistance to racial equality exemplified the New South Era. In 3–5 sentences, provide evidence to support this claim.

102. ## world history

Drag each government power to the correct branch of Roman government. enforced the law controlled foreign policy passed the laws elected magistrates Assemblies Senate Magistrates

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103. ## Math

Jason purchased 14 2/3 gallons of gas on Tuesday. He used 1/5 going to work and an additional 6 gallons on errands. How much gas did he use for work and errands

104. ## Math

Please help me. I need to find the total perimeter of two rectangles 4x+5 and 2x+7 3x and 3x + 14 I’m so confused. I don’t need the answer. Just tell me where to start Thanks so much

105. ## social studies

Which reform did both Maria Theresa of Austria and Frederick II of Prussia make? A. allowing freedom of speech**** B. allowing freedom of religion C. establishing public schools D. I think it is A pls help me

106. ## Math

you can paint 75 square feet of a surface every 45 minutes. Determine how long it takes you to paint a wall with the given dimensions. Please help me

107. ## Social Studies

Drag and drop the country to its type of government. Armenia added to Parliamentary democracy Kyrgyzstan Presidential democracy Georgia Azerbaijan Dictatorship Armenia

108. ## math

A copier at the high school has a counter which tallies how many copies have been made on the machine. The counter, however, has a glitch: it always skips the digit 4. For example, the counter will jump from 23 copies to 25 copies, or from 39 copies to 50

109. ## English

1. Tony's not my brother. 2. Tony isn't my brother. 3. My name's not Peter. 4. My name isn't Peter. 5. This's not my pen. 6. This isn't my pen. 7. That's not my ball. 8. That isn't my ball. [Can we use all the expressions? What do you think about #5?]

110. ## Social Studies

What was the unexpected result of Mikhail Gorbachev’s reforms? A. The tsar was killed.** B. The Soviet Union fell apart.++ C. Stalin came to power. D. Voters elected Vladimir Putin.

111. ## Philosophy

I having difficulty in proving gods existence

112. ## History

What belief united the Progressive movement? A. that society's problems could be solved B. that education needed reform C. that there should be a federal income tax D. that political bosses should not hold office

113. ## Math-Algebra

What is the value of the larger of the zeros of the function? g (x) = (x-2) (x+9)

114. ## Social Studies

Select the correct response from the drop-down menu. An effect of the Green Revolution was the decrease in pollution

115. ## History

Which of the following transformed city life in the late 1800s? Select all that apply. A. elevators and skyscrapers B. electric streetcars C. automobiles D. telephones

116. ## Math

A number multiplied by 12 is the equal to the sum of the square root of that same number and 36. What is that number?