# Questions Asked onFebruary 25, 2018

1. ## english

Which of the following options uses parentheses correctly? a. As the horses broke from the gate, the betting favorite stumbled slightly, eliciting gasps (and likely some curse words) from the crowd. b. The betting favorite made a strong push down the

2. ## english

A student newspaper publishes an editorial supporting the expansion of a campus recreation facility. Which of the following is most likely the intended audience of the editorial? a. Director of student life b. Undergraduates c. Alumni d. Athletic director

3. ## AP-B Physics

a bug on a turntable which is rotating at 2.00 radians over second sits there for 1.7 seconds before he is brushed away. What was the angular distance the bug traveled.

4. ## modern world studies

the macdonald cartier bridge that streches the ottawa river and connects ontario to quebec is named for two canadian politicians, one _____ and one _____. a. english, german b. inuktitut, french c. french, cree d. english, french

5. ## Maths

A car is traveling at the average speed of 50km/hr.How much distance would it travel in 12minutes

6. ## math

Galaxy has 4d stamps. Darcie has 3 times as many stamps as Galaxy. Ellie has 16 stamps. How many stamps do Darcie and Ellie have?

7. ## math

in the diagram below, WZ is the diameter of the semicircle. X is the midpoint of the line WZ. UVWY is a parallelogram. Find the value of UYZ

8. ## English

change general into a word that means make bigger... the word starts with an e.

9. ## math

the radius of a circular cricket field is 60 m. M and N are the ends of a diameter of the field. To walk from M to N, about how much further is it to walk around the boundary than straight across the field?

10. ## science

Calculate the time it takes for Ball A to return to its starting point when given 15 m.s

11. ## Science

The weight of a 75 kg body, 8km above earth surface is 550 Newton. Calculate the gravitational strength at that height

12. ## math

Prove in Fraction if a>b>0, c

13. ## Science

An object is placed 14cm from the convex lens. If this lens is of focal length 7cm determine the position and nature of image by graphical method.

14. ## math

How is adding and subtracting mixed numbers similar to adding and subtracting fractions? How is adding and subtracting mixed numbers different than adding and subtracting fractions? Give examples to explain your answer.

asked by Rap god
15. ## engineering maths

double integral of f(x,y)dxdy in polar coordinates

16. ## AP World History

1) Which best describes Ottoman culture? importation of eastern Asian philosophies and art immersion of Arabic religious art and literature lavish architecture in city buildings and mosques infusion of western European modern art and music I know that it

17. ## History

Which was not a critical event during the late stages of the Cold War from 1968 to 1991? breakup of the Soviet Union into Commonwealth of Independent States invasion of Czechoslovakia by Soviet troops to crush Prague Spring launch of Truman Doctrine in

18. ## historyy

Which was a key feature of the Young Turk era? The Young Turks aggravated non-Anatolian peoples with policies. The Young Turks suppressed the women’s emancipation movement. The Young Turks instituted mandatory Islamic primary education. The Young Turks

19. ## History

Which best describes an impact of Italian aggression in the inter-war period? the end of a shaky alliance with France Germany’s first overseas empire increased U.S. intervention in Europe revived cultural ultranationalism

20. ## Math

"Two numbers have a sum of 15 and a difference of 7. What are the two numbers?" A word problem using system of equations and I'm pretty lost an help?

21. ## Maths

Please help me on this 4 set theory, I have start by drawing the 4 circles and put 3 at the center and 5 outside of the circles but I don't know the pattern to input the other values. 52—watched Football 56—watched Basketball 62—watched Tennis

22. ## Physics

3. Calculate the amount of gravitational potential energy at the top of each hill and at the bottom of each valley. Be sure to convert your distance measurements to meters.Use an approximated value of 58.0 g for the mass of the tennis ball, and 9.81 m/s2

23. ## Math

The following table shows a proportional relationship between w and z. w=18 and z=2. Write an equation to describe the relationship between w and z.

24. ## History

Which was not an impact of World War I? furthered industrialization of Western economies dismantling of European colonial empires instability in eastern Europe accelerated social transformation I said the answer is accelerated social transformation, but

25. ## Lang Arts

Plez help Which of the following best describes the relationship between Sal’s father and Margaret Cadaver? A. faithful B. overprotective C. smothering D. supportive

26. ## maths

Find an equation of the line that is perpendicular to the line whose equation is 2x – 5y = 3 and passes through (-2, 7).

27. ## math

I have supplementary angles where the measure of one angle is ¼ the measure of the other. What is the measure of the larger angle? What is the measure of the smaller angle?

28. ## History

Which was a cultural accomplishment of the Tokugawa regime? The novel form of literature was employed. Kabuki Theater became popular in cities. Its architecture reflected Chinese influence. (My choice) Block printing was widely implemented. Why did the

29. ## History

Which was not an invention that fueled the Industrial Revolution? blast furnace steam engine flying shuttle spinning mule I know that the answer is not B or C. I chose the spinning mule, but I never learned what the blast furnace is so could it be that?

30. ## history

Which was not a main event associated with the unification of Germany? German victory in Franco-Prussian War attack and defeat of Austria by Prussia (I chose this) end of foreign rule in Saxony and Bavaria creation of North German Confederation Which was

31. ## Accounting

18. What could an expanded version of the accounting equation be? A. A + Rev = L + OE – Exp B. A – L = Paid-in Capital – Rev – Exp C. A = L + Paid-in Capital + Beginning Retained Earnings + Rev – Exp D. A = L + Paid-in Capital – Rev + Exp C? I

32. ## World History

Which British colony became very valuable when gold and diamonds were discovered there? 1.) Cape Colony 2.) Suez 3.) Canada 4.) India I think it’s Suez. Am I correct?

33. ## History

Which was a justification for imperialism? to supply lands for building industrial factories to broaden education by studies of new peoples to provide new markets for manufactured goods to build world-wide communication networks I chose B, but couldn't it

34. ## math

64 + B^2 = 484 what is the answer for B

35. ## history

Can someone check my work? Which was a result of the long-term struggles in postcolonial Africa? diverse economies (This one) low population growth modernization dictatorship Which was an impact of the Opium War on China? eliminated foreign trade of opium

36. ## Math

When baking a cake, you have a choice of the following pans: a round cake pan that is 2 inches deep and has a 7 inch diameter a 6 inch × 9 inch rectangular cake pan that is 2 inches deep a. Which of these pans has the larger volume? Justify your answer.

37. ## Java

What does the dot “.” indicate in the following code? myCircle.getRadius() 1)Nothing, it’s a syntax error 2)It indicates that the getRadius() method is a member of the myCircle object 3)It’s just part of the name of the method myCircle.getRadius()

38. ## Maths

Villages A,B,C,D are such that B is 4km due east of A, C is 3km due south of B and D is 4km S 50 W from C.calculate the distance and bearing of A from D.

39. ## Sociology

Because the first members of the baby boom generation have now turned 50, we are likely to see a shift to more positive images of the elderly, in part because A.) Of the distinction of being elderly. B.) Of their vast numbers and economic clout. C.) They

40. ## English (Writing)

I have finished my Argumentative essay and I want to get that reviewed. I will give a rubric to make sure everything is correct.

41. ## math

When comparing prices for activities at a local recreation center, you notice that the center charges different prices on different days of the week. For example, riding a go-kart costs \$10 on Saturday and Sunday and \$5 on Monday through Friday. Is the

42. ## Sociology

Today, about ____ percent of American workers are female. A.) 25 B.) 40 **** C.) 50 D.) 75 I believe that answer is B, am I right?

43. ## Chemistry

A mole of helium gas contains 6.02x10^23 helium atoms. How many helium atoms are there in a millimole of helium? In a kilomole

44. ## chemistry

The density of Al is 2.7g/cm3. Express the density of Al in Kg/m cubed

45. ## History

Public Arena Description of Jim Crow Laws transportation Waiting rooms, ticket windows, and seating areas were segregated by race. education Schools and public libraries were segregated by race; teachers who taught in integrated (nonsegregated) classrooms

46. ## Math

If y^5 + 3(x^2)(y^2) + 5x^4 = 49 , then dy/dx at the point (–1, 2) is? I have no clue how to start this problem, could someone explain it to me?

47. ## math

Use scalar multiplication to find the coordinates of the vertices of each figure for a dilation centered at the origin with the given scale factor. Parallelogram JKLM with J(−4, 3), K(−4, 7), L(2, 7), M(2, 3); r = 5 Thank you!

48. ## History

In the opinion, Warren conceded that the Fourteenth Amendment was not originally intended to prohibit school segregation. In 1860s, public schools did not exists throughout the country, and many children received little or no education. However, Warren

49. ## biology

The plants are heterozygous at the locus for stem height. T is dominant to t. T confers tall plant height. When you count the progeny, you find that there are 188 tall plants and 62 short plants. Does this approximate the 3:1 phenotypic ratio caused by

50. ## Math

The region enclosed by the curve y = ex, the x-axis, and the lines x = 0 and x = 1 is revolved about the x-axis. Find the volume of the resulting solid formed. How do you do this?

51. ## math

graph the image of each figure under a translation by the given vector. pentagon DEFGH with vertices D(0, 5), E(0, 7), F(−2, 6), G(−3, 4), H(−2, 3); g = < 4, − 2 > I understand how to graph it, but I don't understand the purpose of (g = < 4, − 2

52. ## chemistry

how many kilograms are in one teragram

53. ## Math

Alex's score for a game is given by the expression 9-8.2-(-1.9). Beth's score for the game is -8-(-5.4)-1.8. Whose score was higher?

54. ## Algebra

A bus driver, because of snow, was forced to drive at 10 miles an hour less than his usual speed, and he arrived 2 hours late at his destination 315 miles away. Find his usual speed.

55. ## Math

Find the equation of the line tangent to the path of a particle traveling in the xy-plane with position vector r(t)= at the point (3, 1).

56. ## Math

What is the height of an equilateral triangle with a side length of 6

57. ## Chemistry

what is the molarity of a solution prepared by dissolving 10.60g of Na2CO3 in enough distilled water to obtain 250.0ml of solution

asked by Mr Lonnie
58. ## math

What is the acceleration of the particle the first time its velocity equals zero? s(t)= -4sin(t) - (t/2) +10 What is the acceleration of the particle the first time its velocity equals zero? −5.197 0.745 1.323 2.550 3.969 Could somebody write out the

59. ## Math

If dy/dx=(1+x)/(xy) ,x > 0, and y =âˆ’ 4 when x =1, when x =3, y =? 6.433, -6.233 3.898, -3.898 4.711, -4.711 4.711 only 3.898 only

60. ## Biology 20

Identify one biochemical that is of particular significance to your animal. Explain why it is significant to your assigned animal and describe it. This chemical could be an enzyme, a toxin, something used in scent marking, or any other biochemical agent

61. ## Math

Use a left endpoint Riemann sum approximation with four subintervals to evaluate integral from 0 to 8 of g(x)dx These points were given: (0,-1) (1,-1.5) (2,-2.5) (3,-3) (4,-1.5) (6,-0.5) (7,-1) (8,-1.25

62. ## Math

Given that g is the inverse function of f, and f (3) = 4 , and f ′(3) =5 , then g′(4) = -1/5 -3/5 3/5

63. ## Chemistry

You need to prepare 1.0 L of a buffer with a pH of 9.15. The concentration of the acid in the buffer needs to be 0.100 M. You have available to you a 1.00 M NH4Cl solution, a 6.00 M NaOH solution, and a 6.00 M HCl solution. Determine how to make this

64. ## Math

How can I evaluate the integral of xln(x)dx by using integration by parts

65. ## Math

If y5 + 3x2y2 + 5x4 = 49 , then dy/dx at the point (â€“1, 2) is: â€“1 11/23 â€“23/11 â€“10/3 0

66. ## politics

though there up to - judges on an appeals court, only - usually hear each case a. 12:5 b. 12:3 c. 15:5 D. 28:3 B?

67. ## History

how did the French Revolution modernize the world

68. ## math

The growth rate of a population of rabbits in a forest preserve is modeled by the logistic equation dp/dt =0.005p(300-0) . What is the rate of change in the rabbit population when it is growing the fastest?

69. ## History

Which of these gave the Confederacy an advantage over the Union during the Civil War? The South's strong military tradition The loyalty of most of the South's slave population Control over a large navy The popularity throughout the nation of the

70. ## children's literature

two types of biographies are: a. format and genre b. poetry and prose. c. fiction and nonfiction. d. authentic and fictionalized D?

71. ## English

Which of the following options uses parentheses correctly? a. As the horses broke from the gate, the betting favorite stumbled slightly, eliciting gasps (and likely some curse words) from the crowd. b. The betting favorite made a strong push down the

72. ## PreCalculus

If a certain cannon is fired from a height of 7.8 meters above the​ ground, at a certain​ angle, the height of the cannonball above the​ ground, h, in​ meters, at​ time, t, in​ seconds, is found by the function h(t)=−4.9t2+24.5t+7.8. What is

73. ## Physics

A daredevil is shot out of canon at 40°above the horizontal with a speed of 25.0 m/s. If the net is located 2.00 m higher than the launch point, what is the horizontal distance to the net if it is to safely catch the daredevil?

74. ## Physics

A driver in a car traveling at a speed of 56.6 mi/h sees a deer 106 m away on the road. Calculate the magnitude of the acceleration necessary for the car to stop just barely missing the deer (assuming that the deer does not move in the meantime). Answer in

75. ## English

A student newspaper publishes an editorial supporting the expansion of a campus recreation facility. Which of the following is most likely the intended audience of the editorial? a. Director of student life b. Undergraduates c. Alumni d. Athletic director

76. ## physics

Starting from rest, a rope with a tension 30 N pulls a 2.0 kg box up a 2.0 m long, 30 degree smooth incline. What is the speed of the box at the top? Please show steps! Thanks

77. ## math

A bag contains 8 red marbles, 5 blue marbles, 8 yellow marbles, and 6 green marbles. What is the probability of choosing a red marble if a single choice is made from the bag? is it 8/27 ?

78. ## Science

When water is mixed with another substance and the mixture will not scatter light, the mixture is a:? 1) suspension  2) compound  3) solution  4) substrate

79. ## maths

I have 30 apples in a bowl . 12 are good. What fraction is good?

80. ## math

It is 76 miles from Waterton to Middleton. It is 87 miles from Middleton to Oak Hill. Driving directly, it is 134 miles from Waterton to Oak Hill. It is 39 miles from Oak Hill to Jackson. If Juan drives from Waterton to Middleton, then from Middleton to

81. ## math

8251 is 127% of what number? Round to the nearest tenth if necessary is it 6496.9 or 65?

82. ## math

The Green County school system has 2,997 high school students, 3,831 middle school students, and 5,084 elementary school students. How many total students are in the Green County school system? is it 11912 ?

83. ## World History

The Vedic Age is known for of all of following except A. the concept of zero B. Hinduism C. the Vedic calendar D. the use of manure to enrich the soil

84. ## Physics

A football is kicked from a position on the ground that is 40.0 m from the base of the goal. If the ball strikes the top cross bar which is 3.00 m above the ground, at what two angles could the ball have been kicked? (Assume the ground is horizontal.

85. ## Math

A triangle has a perimeter of 48 feet the Exxon’s aid is 5 feet longer than the first side the third side is 3 feet longer than twice the fiat side

86. ## physics

A 2000 kg trolley is pulled up a 30 degree hill at 20 km/hr by a winch. How much power is the winch providing? Steps Please!!

Can the numbers 24, 32, 40 be the lengths of the three sides of a right triangle? Please explain why or why not thank you.

88. ## Chemistry

At a particular temperature, 13.4 mol of SO3 is placed into a 3.8-L rigid container, and the SO3 dissociates by the reaction given below. 2 SO3(g) 2 SO2(g) + O2(g) At equilibrium, 3.6 mol of SO2 is present. Calculate K for this reaction.

89. ## creative play

in the product-oriented approach to creative assessment,products are evaluate a. how hard the child worked b. how closely the product resembles a model c. practical workabilityd. the creativity of student's work B?

90. ## Physics

A space station is designed so that people can walk on the inside of the outer wall and feel their normal weight. The station is to be 750 m in diameter. What is the period of the station's rotation?

91. ## maths

multiply 11,476million by 980 and write the answer in scientifif notation

92. ## math

Find the magnitude and direction of CD for the given coordinates. Round to the nearest tenth. C(−4, 1), D(−7, 3)

93. ## Maths

The length and width of a rectangular projector screen in a small theatre is 200% more than the length and width of a television screen in the same room. How much bigger is the area of the screen than that of the television? Give your answer as a

94. ## math

use the formula v=lwh to find the volume of a rectangular prism with the following dimensions: • length = 7 in. • width = 4 in. • length = 3 in. a. v = 14 in.3 b. v = 31 in.3 c. v = 49 in.3 d. v = 84 in.3

95. ## government

i need to write a research paper on healthcare. Ive been looking for two (at most two week old) reliable sources that really grasps the current status of the issue. any help?

96. ## Algebra

If Anne’s age is represented by the variable a then express Jenny’s age in terms of a if Jenny is three years less than half of Anne’s age