# Questions Asked onDecember 19, 2017

1. ## science

A flask of volume V contain some mercury it is found that at different temperature the volume of air inside theflaskremains the same. If gamma g and gamma m are the coefficient of cubical expansion of glass and mercuryrespectively. Find the volvolume of

asked by Diwanshu Singh
2. ## Physics

A 21kg crate is pushed across the floor at a constant velocity by a 350N force. Determine the coefficient of kinetic friction.

3. ## Math

What is the exact value of x in the equation 3^(x+2)=5^(7x)?

4. ## English

Essay on winter

5. ## math

Whatis the integration of ∫▒〖 ( dx)/(〖sin〗^4 x+〖sin〗^2 x 〖cos〗^2 x+cos^4⁡x )〗

asked by p c tima
6. ## Chemistry (Easy)

So say if we're doing an electronic configuration for the element "Lead", We would do [Xe] 6s^2 and 4F^14, but we still need to add in the "d" block. Would it be 5d^9 or 5d^10?

7. ## math

Ben can run six miles in forty-eight minutes. If Luke can run twenty percent faster than Ben, how many minutes will Luke take to run nine miles? Please provide COMPLETE solutions with explanation please

8. ## math probability

Three cards are drawn at random without replacement from a standard fifty-two card deck of playing cards. What is the probability that among the three cards there is a pair or three of a kind? please provide complete solution with explanations:)

9. ## Physics

It saves human life from the danger of electrical shock which can cause death, by blowing a fuse. How can “blowing a fuse” can rescue someone's life? Please answer. Thank you.

10. ## Science

Why is Earth is the omnipresent conductive surface?

11. ## history

Have wars become worse after WWII?

12. ## Maths

An isosceles right triangle has a hypotenuse of 18 m. Find the other two sides

13. ## math

The Southeastern Conference (SEC), has fourteen universities, each of which fields a football team. The football teams are divided into two seven-team divisions. Each season, every team plays every other team in its division once, and also plays two teams

14. ## math

A right circular cone has a base diameter of 10 and a height of 18. A second right circular cone has a base diameter of 15. If the volume of the second cone is equal to the volume of the first cone, then what is the height of the second cone?

15. ## Physics

I am curious how the earth work as an omnipresent conductive surface in an electrical distribution system?

16. ## Movies

In the movie Zootopia, the character Judy Hopps has which police duty on her first day of work? traffic control parking duty desk work detective I Think its Parking Duty

17. ## math geometry

A right circular cone has a base diameter of 10 and a height of 18. A second right circular cone has a base diameter of 15. If the volume of the second cone is equal to the volume of the first cone, then what is the height of the second cone? provide

18. ## math

What is the area of the region bounded by the x-axis and the lines x+y=24 and 3x-2y=12? Please show full solution and explanation

19. ## algebra

A farmer has 25 yards of fencing to make a pig pen. He is going to use the side of the barn as one of the sides of the fence, so he only needs to fence 3 sides. What should be the dimensions of the fence in order to maximize the area?

20. ## Math

Multiple Choice 1. Write the ratio in the simplest form. 45:15 (1 point) 9:3 3:1 1:3 4:1 2. Solve the following proportion. r over five equals nine over twenty-one (1 point) r = 2.14 r = 9 r = 11.66 r = 37.8 3. Sarah’s mother has a miniature village

asked by Jameron :P
21. ## Science

Animals from the deepest places on Earth have been found with plastic in their stomachs. The discovery confirms fears that man-made fibers have contaminated the most remote places on the planet. The study was led by academics at Newcastle University. It

asked by PLZ HELP
22. ## English

The suggestion that Jim run for student body president was greeted with enthusiasm. (with enthusiasm is underlined) a. adverb phrase*** b. adjective c. apositive phrase d. gerund phrase

23. ## Math

-9p minus 17=10 A)-3 B)16 C)18 D)-16

24. ## Science -- Check my answers!

Which of the following has the most significant impact on the environment? Natural Disasters Humans *** Ecosystems Carbon Dioxide Which step of the scientific method applies to the following scenario? Rick wants to know if rising carbon dioxide levels in

25. ## History

What were the major differences between the 13colonies

26. ## Science

If a black coat that is coat dominant over a red coat but is heterozygousfor coat color and breeds with a red cow, what percentage of their offsprings would be black coat

27. ## Chemistry

which atomic model best explains the helium atom? A. Bohr's Model B. Dalton's Model c. Quantum mechanical model D. Thompson Model Not really sure what this question is asking.

Select all that apply: Which issue(s) followed Chernobyl's nuclear meltdown? Select all that apply. Radiation/ Radioactive waste *** Loss of farmland *** Death rates exceeded the birth rates Mutation rates increased in both local wild life and human

29. ## english

what roles are played by the female characters you encountered in this unit? describe some of these females characters, their traits, and the roles they played within the selections you read, especially considering that all of those selections had male

30. ## math

Hello, so can someone please go to brainly and help me my username is minnielifton and my questions are recent and are about math and they are attachments so that's why I cant post it here.

asked by some girl
31. ## Math

one elegant hotel has a grand dining room. each of the room's three walls facing the gardens contains 8 insulated windows. the dimensions of the window are shown. when the windows were insulated, a glaze was applied to the exterior face to seal each window

32. ## Science :))

Earth's inner core is responsible for Earth's ... Magnetic field *** Ocean currents Volcanic activity Tectonic plate movement _____ make up ______ which make up ______. Organs, tissues, cells Cells, organs, tissues Tissues, cells, organs Cells, tissues,

33. ## algebra 1

Suppose that the function f(x)=6x+4 represents the number of cars that drive by in x minutes. how many cars will drive by in 10 minutes? A. 60 B. 100** C.46 D.64

34. ## Religion (Christian)

How is the devil described in Revelation 12:10? How does the devil's accusations compare to God's conviction of sin? I'm more stuck on the second question

35. ## science help

Last one. Idk abt this one The picture above shows two phenotypes of peppered moths (dark and light). The dark moth has an advantage over the light moth because it can blend in with its environment better. As a result, the darker moth is more fit to

36. ## Social Studies

did the people in the north have slaves in the 1800s?

asked by I know this
37. ## HELP

Explain how Charles Darwin used the theory of natural selection to rationalize why each species of finch of the Galapagos Island had a different type of beak.

38. ## educational tech.

1. why is it important to have good study skill 2. why is it important to know how much time you spend on tasks 3. how can a schedule help you stay organized

39. ## grammar

Ok i just wants to meke sure if this is grammatically correct. Here is the phrase: "The personal growth throughout one's life" or is it "The personal growth throughout ones life" or is it "The personal growth throughout ones' life" I know basic possessive

40. ## algebra 1

Soda is on sale for \$0.75 a can, and you have a coupon for \$0.50 off your total purchase. write a function rule for the cost of n sodas, how much would 10 sodas cost? A.C(n)=0.5n-0.75;\$4.25 B. C(n)=0.75n-0.5;\$7.00** C C(n)0.5n-0.5;\$4.50 D C(n)=0.75n;\$7.50

41. ## Algebra 1

the functionb(n)=12n represents the number of baseballs b(n) that are needed for n games how many baseballs are needed for 15 games? A. 27 balls B. 150 balls** C. 180 balls D. 200 balls

42. ## Math

There are 24girls in a class of 40 pupils. What percccetage of the pupils are girls?,

43. ## math

n=0hrf solve for f?

asked by I am awesome
44. ## science

how many cells in the human body?

asked by I am awesome
45. ## Social Studies

Athens, Sparta, and Troy are in which area? A. Egypt* B. Greece C. Asia Minor D. Greek Colonies May I get an answer?

46. ## Music

1. Which of the following is longest? A) motive B) cadence C) climax D) phrase 2. What is the focal point in a melody? A) the general shape B) the highest note C) a place of rest D) the beginning 3. What is a phrase? A) a place of rest in the music B) a

47. ## Physics

A bead slides without friction around a loopthe-loop. The bead is released from a height of 18.6 m from the bottom of the loop-theloop which has a radius 7 m. The acceleration of gravity is 9.8 m/s 2 . 18.6 m 7 m A What is its speed at point A ? Answer in

asked by Chelsey Maher
48. ## Math

If 1/2 of a given number is 12, What is 1/3 of the given number?

49. ## Math

Amy and Mike are going to an amusement park. They each bought ice cream, and Mike got a soda. Amy had a \$10 coupon to put toward the cost, and Mike paid the rest, which came to \$30.25. Admission for one person costs \$18.00, and ice cream costs \$1.50. How

asked by School Rocks
50. ## algebra

Jacob and Robert work at a restaurant. On Friday night, Jacob earns \$12 per hour and Robert earns \$7.50 per hour in addition to \$15 in tips. Which graph shows the amount of money earned by Jacob and Robert?

51. ## Math

The ordered pairs (1, 5), (2, 25), (3, 125), (4, 625), and (5, 3125) represent a function. What is a rule that represents this function? A. y = x5 **B. y = 5x C. y = 5x D. y = x + 5

asked by School Rocks
52. ## Math

Jake sold 39 tickets to the school fair, and Jeanne sold 12 tickets. What is the ratio, in simplest form, of the number of tickets Jeanne sold to the number of tickets Jake sold? A. 13/4 B. 39/12 C. 12/39* D. 4.13 Is it C?

53. ## Criminal Investigation

Use the Internet to locate a news article on search and seizure. Ensure that you document the citation information. Analyze the article and identify the legal concepts followed or not followed in the situation, ensuring that you address the following

54. ## Math

The pair of polygons is similar. Find the value of x. A. 2 in. B. 12 in. C. 13 in. D. 20 in.

55. ## Texas History

How did fighting in the Civil War change the lives of Texas Soldiers? Select all that apply A. They came to support the cause of secession B. They traveled far from home to participate in bloody battles C. They earned enough money to buy cotton plantations

asked by Tommy J.
56. ## MATH

for the data in the table does y vary directly with x if it does write an equation for the direct variation x y 4 28 6 48 8 72 yes;y=2x yes;y=5x** yes;y=7x no

asked by School Rocks
57. ## MATH

Tell whether the lines are parallel perpendicular or neither y=-4/5x+3 4x-5y=-15 parallel perpendicular** neither

asked by School Rocks
58. ## Georgraphy

Under the reign of Louis XIV, the government in France was a/an

59. ## Science

A golfer hits a golf ball with a club. The mass of the ball is 0.05 kg. The ball accelerates at 2,000 m/s2. What is the net force, to the nearest newton, that accelerates the ball? I know the answer is 50, but I don't know how to do it!

60. ## Social studies

Which describes the group known as watermen?

61. ## English

The suffix -ous frequently indicates that a word is a(n) ___. A. Adverb B. Adjective C. Verb D. Noun I think its either a adverb or Adjective.

62. ## Math

I want to understand what the stept in finding 135 is 3/7 of what number?

63. ## Math

My question is if 114 is 2/3 of what number . so do I 114 = 2 x 3 x 19 to get my answer or ?

64. ## Math

In order for me to change this decimal to a complex Fraction, and simplify did I di it correctly? .12 1/2 = 0.06

65. ## Sign Language

Is it necessary to use classifiers within the context of the conversation you are having? A:True*** B:False Is this correct?

66. ## Spanish

Which statement is accurate? A. Fútbol is more important that béisbol in all Spanish­speaking countries. B. Béisbol is more important than fútbol in México. C. Béisbol is more important than fútbol in Cuba, Puerto Rico, and la República

67. ## math

Solve the system by elimination. State whether the system has one solution, infinite solutions, or no solution. x + 3y = –5 4x – y = 6 please help thanks

68. ## Math

There's a table that shows time and depth and I'm supposed to make a scatter plot with it, wouldn't the time go on the y and the depth go on the x? Since the depth depends on the time?

69. ## Math

Sketch a graph y = |x – 3| – 2 and describe the translations. I don't understand this at all

70. ## Math

The table below shows the temperature in degrees for eight consecutive days as well as the respective number of ice cream cones an ice cream shop sold on each of these days temp tempurature= 68,77,83,85,89,94,96,99 number of

asked by School Rocks
71. ## Biology

In the 1940’s, Avery, MacCleod, and McCarty transformed nonencapsulated bacteria into encapsulated forms by growing the nonencapsulated cells in a cultre containing an extract made from dead encapsulated cells.  The transformed cells produced colonies

72. ## Algebra 1

Solve by whatever method you would prefer. (Leave answers as improper fractions) 3x + 2y = -10 2x – 5y = 3 Can someone give step by step?

73. ## Minnesota Studies 6 A

Which of the following practices was adopted during the establishment of Minnesota statehood and allowed settlers to buy a tract of land, break it down into smaller lots, and sell the lots for a profit? A. homesteading B. land speculation C. land

asked by no name 4 u lmao
74. ## MATH

Write an equation in point slope form for the line through the given point with the given slope. (-4,6);m=3/4 y-6=3/4 x+4 y-6=3/4 (x-4) y-6=3/4 (x+4)** y+6=3/4 (x+4) Please help

asked by School Rocks
75. ## Math

SO if I want to simplify this 15 1/5 will it be 3/40?

76. ## Minnesota Studies 6 A

9. Name three key figures discussed in this unit who contributed to the growth and establishment of Minnesota as a state, and describe their contributions. (3 points)

asked by no name 4 u lmao
77. ## Applied Math

can you explain the concept of multiplying this to me please \$42.25 X .67. Thank you in advance for the help

78. ## History

Who was Alexander the great and how did he become king?? This is a write out question! I need help on the how he became king part. PLS HELP!

79. ## Fashion design

Why is understanding the customer vital to creating the right brand identity? The brand is determined by the customer’s identity. The brand must appeal to all customer types. The brand makes customers engage in forecasting. The brand must appeal to the

80. ## Math

\$2,035.50 X 12.45 How would this be multiplied?

81. ## Math

One book weighs 1 kilogram the other book weighs 200 grams. What book weighs more, show your work.

82. ## Math

There are 350 red flowers in a room there are 70 more yellow flowers then red flowers there are 140 fewer white flowers then yellow flowers what is the ratio of the number of red flowers to the yellow flowers to the white flowers

83. ## Math (fractions)

How many twelfths are equal to 1/2?

84. ## precalculus

tan4theta = (radical 3) / 3 theta = 7pi/24, 13pi/24, 19pi/24 Let me know if im right.

85. ## Fashion design

Which option is a trait a good merchandiser must have? CAD skills analytical ability patternmaking skills sketching ability A?

86. ## Maths

The formula for a simple interest rate is I = PRT and Total Balance = P + I The formula for compound interest is B = P × (1 + 〖r/n)〗^nt Adam invests £55,000 at interest rate of 4% per annum

87. ## Math

Find 3 and 2/7 + 2 and 3/14 + 4 and 3/7 A:9 and 8/14 B: 10 and 1/7 C:9 and 3/7 D: 9 and 13/14

88. ## Math

A population of 1000 individuals has 110 births and 10 deaths in a year. Its growth rate (r) is equal to?

89. ## World History

King Nebuchadnezzar did which of the following? A. Rebuilt Babylon B. Created a list of laws C. Proposed that there was only one god D. Conquered the Persian Empire

90. ## Math 7th grade

What is the area that of the screen of a cell phone when the width is 4.2 and the length is 7.6 cm?

asked by Jay ❤️
91. ## Math

Help on, what is this in word form. \$10,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000. I need to know like 1 Million, trillion?

92. ## History

Which accurately describes how the transmission of disease impacted the indigenous people of North and South America? European explorers transmitted the bubonic plague, decimating the native people of North and South America. European explorers transmitted

93. ## geometry

Apply the dilation D to the polygon with the given vertices. Name the coordinates of the image points. D:(x, y) -->(3x, 3y) J(1, 4), K(6, 4), L(6, 1) and M(1, 1) a J'(12, 3), K'(12, 18), L'(3, 18), M'(3, 3) b J'(-3, -12), K'(-18, -12), L'(-18, -3), M'(-3,

94. ## calc

2sec^2x - 3tanx - 5 = 0 I got x= 1.24 radians x= 4.38 radians x= -0.74 radians x= -3.88 radians

95. ## Algebra

(3x-2) (2x-3) put this back into standard form?

96. ## Algebra

One of two complementary angles has a measure of 6º greater than the other. What is the measures of the larger angle?

97. ## Algebra

The author of a book on running receives a royalty of 75¢ per copy sold. If the royalty rate is 12% of the single copy price, how much money per copy does not go to the author?

98. ## geometry

Determine whether the polygons with the given vertices are similar. Quadrilateral ABCD with vertices: A(-5, 4), B(-2, 4), C(-2, 2), D(-5, 2) Quadrilateral EFGH with vertices: E(-2, 0), F(4, 0), G(4, -6), H(-2, -6) a The polygons are similar. ABCD can be

99. ## Math

Kaitlyn needs 3 pounds of fruit for a salad. She already has 3/4 pound of apples and 1/3 pound of grapes. What fruits Kalen can add she already has to make exactly 3 pounds of fruit. Choices are 2/3 1/8 3/4

100. ## physics

An aluminum block absorbs 1.0 x 104 J of energy from the Sun when its temperature increases by 5.0 °C. What is the mass of the block? the specific heat capacity of aluminum is 920

101. ## Math

Which scale will produce the smallest drawing? A) 1cm: 5m B) 1mm: 50m C) 5cm: 10m D) 10cm: 25m

102. ## Chemistry

Can someone please help me I’m being timed and need help with 2 questions 1. Calculate the mass of oxygen in 418g of Co2 2. Calculate the number of atoms in 7.38 moles of carbon atoms

asked by Help MeGodHelpMe
103. ## math

The area ratio between 2 similar triangles is 225/81. Find the perimeter ratio of these triangles. a) 3/2 b) 225/81 c) 15/9

104. ## physics

A liquid absorbs 45 kJ of heat, and its temperature increases from 305 K to 315 K. Determine the heat capacity of this liquid.

105. ## math

You need 2 cups of orange juice to make 3 quarts of punch. How many cups of orange juice do you need to make 3 gallons of punch?

106. ## Math

This is about average gas prices from 2005-2015 2005 - \$2.27 2006 - \$2.57 2007 - \$2.80 2008 - \$3.25 2009 - \$2.35 2010 - \$2.78 2011 - \$3.52 2012 - \$3.62 2013 - \$3.51 2014 - \$3.36 2015 - \$2.43 c. What equation models the data? What are the domain and range

107. ## Language (HELP ASAP pls)

I didn't know where else to ask this. Does anyone here know any websites that help you find a book from a different language. I need help asap its currently 10:25 pm where I live and if I want to sleep by 1:00 am i need help now. Pls help

asked by Lily Pichu
108. ## Biology

Which zone is home to some decomposers, but no producers?