# Questions Asked onJanuary 16, 2019

1. ## physics

a tractor of mass 5.0×10^3kg is used to tow a car of mass 2.5×10^3kg. The tractor moved with a speed of 3.0m/s just before the towing rope became taut. 1. Find the speed of the tractor immediately the rope becomes taut 2. loss in kinetic energy of the

2. ## math

David has two boxes containing shapes. In box A there are 4 stars and 2 hearts. In box B there are 2 stars and 1 heart. David takes, at random, a shape from box A and puts it into box B.He then takes a shape from box B. What is the probability that this

3. ## History

I need help within the hour thanks to anyone who helps. Why did Arabic numerals replace Roman numerals? A.They were more accurate. B.They were based on the Quran. C.They made it easier to perform calculations.** D.They were easier to read. Which of the

4. ## History

1.All of the following are effects of the Reformation EXCEPT A.Calvinism developed B. Different Protestant sect groups started C. Martin Luther is excommunicated from the church D. The Spanish Inquisition begins interrogating non-Catholic******* 2. As

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5. ## biology

What is the corresponding mRNA sequence from the DNA strand, CGA-TTA-CAG, produced as a result of transcription?

6. ## history

Which of these would be a likely German response to the Treaty of Versailles? A. Germany would be angry about the treaty's details. B. Germany would be hopeful about the League of Nations. C. Germany would be excited to enter a time of peace. D. Germany

7. ## Science

Three metal spoons are on a table. They are each at room temperature. If the three spoons touch, A: heat will flow among all three spoons B: heat will flow between two spoons C: no heat will flow among the spoons D: heat will flow from the spoons to the

8. ## Science

1. How does Earth’s rotation cause day and night? (1 point) As Earth rotates toward the east, the sun appears to rise in the west and set in the east. As Earth rotates toward the east, the sun appears to rise in the east and set in the west. Earth

9. ## English

Write an essay in which discuss the attitudes of different British poets to the perils of war. Please I need help asap before 11pm!!

10. ## Social Studies

which of the following economic changes did the soviet’s make to russia collectivizing farms and industrializing eliminating poverty and shortages allowing serfs to own their own land reducing government control of the economy ********

11. ## math

simplify the expression 1. 2x = 3(x-2) - 3(x-6) 1. 2x + 12 2. 2x - 8 ***** 3. 8x - 24 4. 2x - 24 2. C+6 -30 1. P > 6 2. P < 6 3. P > -35 4. P < 35***** 4. -4 - 5(X+8) 1. -5x - 44 2. -5x + 36 3. -x - 8 4. -20x + 8****** I really need help to check if my

12. ## Spanish

Nosotros __________ al lado de un lago. vivimos vivemos vivir viven ¡_______ la mesa! Pongo Ponga Pone Pon ¡_______ las ventanas! Limpia Limpian Limpias Limpiar Which would be true for forming an informal command? You use the infinitive of the verb. You

13. ## Geometry

The area of a rectangle is 15x^2-4x-8 and the width is 5x+2. Which expression best describes the rectangle’s length ? I just need help how to set it up

14. ## Math

Rob used all the digits except 0 to write a 9-digit counting number such that no two consecutive digits form a 2-digit prime number. (That is, for the number abc,def,ghi, where letters stand for unique digits, none of the following 2-digit numbers are

15. ## Math

An art teacher has 3/4 gallon of paint to pour into containers. If he poured 1/8 gallon of paint into each container until he ran out of paint, how many containers had paint in them.? 3/4 x 8/1 =24/4=6 so is this right. The answer is 6

16. ## algebra

What is the average rate of change of ff over the interval -1

17. ## math

The store has 40 bags of potato chips on the shelf. Of those 30 bags are cheddar-flavored. What percentage of the bags of potato chips are cheddar-flavored. Show your work 30/100=c/40 1200/100 = 12 Help me I think something is wrong

18. ## Math

Vowels to consonants in the word ratio. yes or no I chose No Consonants to vowels in the word cubism yes or no I chose yes Even digits to odd digits in 824,396 yes or no I chose No Determine whether the statement demonstrates a ratio of 4 to 2. Could you

19. ## Communication

Why did Yun ok go to the mountain hermit

20. ## Math

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. The figure shows two right trapezoids. Trapezoid A B C D has right angles at B and C. Angle B is adjacent to the shorter parallel side. Angle C is

21. ## history

Develop a logical argument for imperialism in the United States during the 20th Century: Why might it have been something the United States wanted to try? What arguments were our leaders making to let us claim outside territory? PLS HELP ME

22. ## social studies

Since the breakup of the Soviet Union, people in the caucasus and central asia have experienced a new way of life. Which statement reflects one of these changes? A. In Uzbekistan, protests resulted in a president removed from power and a new president

23. ## Social Studies

I was wondering if Ms. Sue could help me with this SS question. Yes, it is on my homework!! Describe one cause for the English Civil War. Thanks, Hi=)

24. ## History

Since the breakup of the Soviet Union, people in the Caucasus and Central Asia have experienced a new way of life. Which statement reflects one of these changes? A. In Uzbekistan, protests resulted in a president removed from power and a new president

25. ## history

Several US leaders wanted no part in imperialistic practices. Why did these officials think imperialistic policies were such a bad idea? What were a few big problems they saw with conquering foreign lands? HELP ME PLS!!

26. ## Chemistry

How many molecules of hydrogen gas are formed when 24.6 g of sodium are added to water. Please show work.

27. ## Chemistry

The theoretical yield of water in the following reaction is calculated to be 149.4 g. If 123.1 g of water were collected after the reaction has gone to completion what is the percent yield of the reaction? Show your work.

28. ## math

Which ratio is equivalent to 3/15? (1 point) A. 1/3 B.3/5 C. 1/5 D. 15/3 HELP PLZ

29. ## Math

Four servings of yogurt have 12 grams of protein. What is the number of grams of protein per serving? (1 point) A .4 grams per serving B.16 grams per serving C. 8 grams per serving**** D. 3 grams per serving HELP PLZ MS.SUE

30. ## math

5 t =23 what is t?

31. ## Maths

the lenght of a side of an equilateral triangle is 10m.find the height of the triangle

32. ## social studies

Which of the following economic changes did the Soviets make to Russia? A. collectivizing farms and industrializing B. eliminating poverty and shortages C. allowing serfs to own their own land * D. reducing government control of the economy

33. ## social studies

Which of the following economic changes did the Soviets make to Russia? A. collectivizing farms and industrializing B. eliminating poverty and shortages C. allowing serfs to own their own land D. reducing government control of the economy *

34. ## Math

Determine the smallest counting number that satisfies the following conditions: -Divide 7 into this number and you get a remainder of 4. -Divide 8 into this number and you get a remainder of 5. -Divide 9 into this number and you get a remainder of 6.

35. ## science

A box was lifted using a pulley. If 1,000 W were required, which of these correctly describes power and energy for this action? 500 J of energy were converted into some other energy every second and two times the power was required. 1,000 W of power were

36. ## Math

theres a new law that requires 15% of individuals income to be invested in the stock market your account shows that you need to put \$435 in the stock market how much did you earn this year A.\$2,955.00 B. \$9,900.00 C. \$2,905.00 D. \$2,889.50

37. ## Geometry

Each side of a rhombus is 14 in. long. Two of the sides form a 60-degree angle. Find the area of the rhombus. Round your answer to the nearest square inch. I know how to solve special right triangles. I just don't know where to start. If someone could

38. ## Math

Jeremy collected nickels for one week. He is making a stacks of his nickels to determine how many he has. The thickness of one nickel is 1/4 inches

39. ## English

2. When my sister goes to a hotel, she always requests a HYPOALLERGENIC pillow. Why would she do this? A. She has a slow thyroid. B. She likes cold pillows. C. She has allergies. (This is what I think the answer is) D. She has low blood pressure.

40. ## Math

Marinda made a drink that contained 2 pints of Apple juice,3 pints of grape juice,and 2 pints of cranberry juice.How many pints of juice did Marinda make?

41. ## science

Study the scenario. Two trains are moving along a train track at 45 mph towards each other. The first train has twice the mass of the second train. The trains spot each other, and apply the brakes at the same time. Both come to a stop, and disaster is

43. ## computers

PLEASE HELP!!! Translate the following into binary and then into grey code 2F16 * *The number 16 is small and below the letter F

44. ## computers

PLEASE HELP!! For the following Clock time (assume the colon is a constant 12:01, translate into a) BCD b) ASCII

45. ## Communication

Reposted because of your original too-long "name." Please choose an appropriate, short screenname if you post in the future. According to the transactional model, senders and receivers A) have only one role in a conversation. B)exert only minimal effort in

46. ## History

What did the founders of the United States consider when creating the national government?

Which word do the following notes spell? A- EGG B- AGE C- FAD D-BED

48. ## History

Why did some Texans choose to support the Union in the Civil War? A. They thought Texas Should be an Independent nation**** B. They were immigrants who did not understand the Declaration and Causes C. They were afraid of being drafted into the military D.

49. ## computers

What is the allowed range for TTL signal a) ideal b) practical (approximately)

50. ## Spanish

Translate the following to Spanish: What is your brother's name? What is your sister's name? What is your mother's name? What is your father's name?

51. ## computers

PLEASE HELP!! For the following Clock time (assume the colon is a constant) 12:01, translate into a) BCD b) ASCII

52. ## physics

A container of gas with N molecules has the following state variables: P0, V0, and T0. A second container has twice the number of molecules as the first, triple the pressure and T=T0. What is the volume of the second container in terms of V0?

53. ## math

what is 4/5 of 56? is it 44 4/5?

54. ## Social Studies

1. Hotels, restaurants, shops, public restrooms and drinking fountains are all examples of ________________. 2. __________________ describes the mixing of different races through marriage and family, and was illegal in many states. 3. State and local

55. ## Physics

1) A sample of gas is in a cylinder with a moveable piston. The force on the piston can be varied, altering the pressure and volume. A sample of gas is taken from an initial state to a final state following a curve on a pV diagram at right (vertical line).

56. ## maths

Find the length of the parallels of latitude 42 degree north

57. ## Peer review

hi I was wondering if anyone could help me understand what a peer review journal is and how to do it at online school.

58. ## English lit

on "song of myself" Whitman presents himself and his voice as a(n) _____________ for humanity.

59. ## Math

Composite digits to prime digits in 638,527 Would this be No

60. ## Science

Types of constructive forces? I'm doing a project, and can't find types of constructive forces. Please include links.

62. ## Economy

summarize the way in which a free enterprise system or market economy produces goods and services. Please hep me. This is the only question I need help on. Please someone help me.

63. ## History

in response to the public demand of its citizens following the defeat at adwa the government of italy was forced TO

64. ## Algebra

bobs gas tank is 1/2 full. after he buys 6 gallons of gas, it is 7/10 full. how many gallons can bobs tank hold?

65. ## Social Studies

I need help coming up with a question, this is the topic; Christianity and Islam in feudal Europe It need to be something along the lines of, if the co-existed peacefully or if there was any conflict, how/if they interacted, how did they? I'm really having

66. ## Life Skills

6. After much thought and consideration, Chloe has decided to live with her grandmother this summer in order to be closer to a dance school that she wants to attend. What is this an example of? a. A solution**** b. A problem c. Advice d. Challenge 7.

67. ## Algebra repost

Whoever you are, please use an acceptable screenname before you post again. Question: "A number more than four"

68. ## Maths

A copper solid cyliender of radius 14 cm and height 10 cm is melted and recast into cylienderI called wire of diameter 4mm find the length of the copper wire

69. ## Maths

A train , 100 m long, is running at a speed of 54 km/hr. If it crosses a bridge in 12 seconds, find the length of the bridge.

70. ## Civics

In the Supreme Court case United States v. Windsor, the court decided that the defense of marriage act violated which of the following? A.) the comity clause B.)the Due Process Clause of the Fifth Amendment C.) States rights D.) reasonable discrimination

71. ## entrepreneurship

What does it mean to have liability for a company? A. It means your company is late in paying its taxes. B. It means you have a conflict of interest because you are in a position where you can take unfair advantage of your customers. C. It means your

72. ## Science

Force F1 of 3.5N on an object to the right and force F2 of 4 .3 acts on the object towards the left.Determine the resultant of the forces using an accurate tail to head vector diagram. Use a scale of 10mm:1N

73. ## math

4. 3(4-2x)= -2x A. -1 B. 1 C. 2 D. 3 6. -4 - 5(x+8) A. 2x+12 B. 2x - 8 C. -x - 8 D. -20x+8

74. ## Social Studies

The Maya's use of astronomy was advanced because they used it

75. ## English 11 B

What element should readers consider when exploring how different literary genres approach the same subject?

76. ## Social studies

how did catherine the great change russia ? A. she modernized and westernized it B. she reformed russia’s economy C.she founded the kievan rus D. she expanded russia’s territory *****

77. ## Social Studies

what was the unexpected result of mikhail gorbachevs reforms? A. the tsar was killed B. the soviet union fell apart C. stalin came to power D. voters elected vladimir putin

78. ## Math, geometry

What is the slope of the line? From (-5, -1) to (1, 5) A. 1 B. 0 C. -1 D. Undefined

79. ## Science

Answer Key: ****? = Maybe the answer ***** = My Answer --------------------------------------------- 1. How does Earth's rotation cause day and night? (1 points) - As Earth rotates toward the east, the sun appears to rise in the west and set in the east. -

80. ## Social Studies

besides natural gas and oil what other natural resource is found in central asia and the caucasus? minerals**** timber diamonds tobacco

81. ## History

I need help with these questions 6. What was the main reason the Comanche begin reading the Texas frontier? A. Americans were hostile toward the Comanche, so they intended to fight back *** B. The Comanche wanted to show other Indian tribes in the region

82. ## History

How did Catherine the Great change Russia? A. She modernized and westernized it. B. She reformed Russia's economy. C. She founded the Kievan Rus. D. She expanded Russia's territory. * What was the unexpected result of Mikhail Gorbachev’s reforms? A. The

83. ## Math

What ratios form a proportion. Use equivalent ratios to test each pair 1. 4/9 , 2/3 2. 6/15 , 9/12 3. 12/16 , 15/20 4. 18/20 , 24/30

84. ## maths

Odder them to smallest to greatest 59 / 2 / 39 / 10 / 49 / 29 10 / 50 / 90 / 20 / 40 / 60 / 30 / 70 / 0 / 80 / 100

85. ## Chemistry

A sample of propane, C3H8, contains 18.0 moles of carbon atoms. How many total moles of atoms does the sample contain?

87. ## Career

which is the broadest category of career organization 1.field 2.pathway 3.cluster 4.group

88. ## Geography

If the town A (longitude 75 W) is 5.00pm on Friday, what will be the time and day at town B(longitude 120 E) show your workings correctly.

89. ## math

even number are

90. ## Civics

Major local civic problems

91. ## math

The shortest side of an isosceles triangle is labeled, in inches, in the triangle below. The two longer sides are 6 inches longer than the shortest side. The perimeter of the triangle is 33 inches. Picture shows an isosceles triangle with 2x-3 under it

92. ## Math

how does the rate of change vary from point to point? X Y 40 32 28 16 16 12

93. ## math

simplify the expression 1. 2x = 3(x-2) - 3(x-6) 1. 2x + 12 2. 2x - 8 ***** 3. 8x - 24 4. 2x - 24

94. ## Social Studies

Hi Mrs. Sue!! I need to ask you some questions that are on my homework! Could you help me out? Thanks! Who were the Tudor monarchs? What was their relationship to Parliament?

95. ## math

an arc in the form of sem ellipse it is 50m wide and height of 20m how wide is the arc height of 10m above a base?

96. ## social studies

How did Catherine the Great change Russia? A. She modernized and westernized it. B. She reformed Russia's economy. C. She founded the Kievan Rus.