# Questions Asked onAugust 24, 2015

1. ## Maths

An aeroplane flies from a town X on a bearing of N 45 degree E to another a town Y on a distance of 200km.it then changes course and flies to another town Z on a bearing of S 60 degree E.if Z is directly east of X.Calculate (a) the distance from X to Y (b)

2. ## ss

Multiple Choice 1.   What is the main advantage of using money instead of bartering?  (1 point) Many more people today use money than bartering to get goods and services. Not all countries use the same types of money in their economies. Money comes in

3. ## Physics

You throw a glob of putty straight up toward the ceiling. Which is 3.60 m above the point where the putty leaves your hand. The initial speed of the putty leaves  as it leaves your hand is 9.50m/s. (A) what is the speed of the putty just before it strikes

4. ## Math

John invested his savings in two investment funds. The amount he invested in Fund A was \$8000 less than the amount he invested in Fund B. Fund A returned a 4% profit and Fund B returned a 8% profit. How much did he invest in Fund B, if the total profit

5. ## Algebra

Suppose \$A\$ and \$B\$ are digits for which the product of the two-digit numbers \$\underline{2A}\$ and \$\underline{AB}\$ is 1971. Find the sum of \$A\$ and \$B\$. Note: This is LaTeX, so if you need to render it, then go ahead

6. ## Language

Identify the verbs and verb phrases in the following sentences. Then, classify each verb or verb phrase as transitive action, intransitive action, or intransitive linking. Give the object(s) of each transitive action verb and the subject complement(s) of

7. ## History

1. What is the largest ethnic group in New Mexico? ( A)African American B)Native American C)Hispanic D)White 2. Which does not explain how the arts affect New Mexico today? A)People visit artist colonies and galleries. B)Sandia and Los Alamos attract

8. ## geometry

A family is getting a doghouse for their dog. The doghouse is proportional to their own house, which is 115 feet long and 65 feet wide. The scale is 0.04. What is the length of the doghouse?

9. ## Math

The length of a rectangle is twice its width. The perimeter of the rectangle is 126 feet. (Write the equation) i've already tried to divide 126 by two which gave me 63 but i didn't know what to do with the 63.

10. ## BHEKISISA

ENGLISH.ISIZULU.LIFE SCIENCE. LIFE ORIENTATION.MATH LITERACY.HISTORY ND GEOGRAPHY. am doing grade 11 so has am doing this subject iwant to know which career i must task when i pass my matric plz help me

11. ## Math

The sum of two integers is -129. If one of them is 150,find the other

12. ## maths

a man spent 1/10 of his monthly salary on rent and 5/6 of the remainder on household needs. if \$1,800 is left, how much is his monthly salary?

13. ## Biochemistry

When Dr. Farrell was a graduate student, he once made up a pH 8.0 sodium acetate buffer. Why would the casual observer to this buffering faux pas come to the conclusion that he had the intellectual agility of a small soap dish?

14. ## Science

How is 0.00069 written in scientific notation? A)69 x 10^–5 B)6.9 x 10^4 C)0.69 x 10^–3 D)6.9 x 10^–4 My Choice is A

15. ## CHILD DEVELOPMENT

CAN YOU PLEASE CHECK... The first step to reaching long term discipline goals is to: A. set specific consequences for specific behaviors. B. set up a reward program. C. determine the cause of the behavior. D. determine the desired results of the discipline

16. ## Chem

a gas has a volumn of 36.0 L and a pressure of 750 torr when the temperature is 10 degrees celsius. what is the pressure if the volume changes to 78 degrees celsius if the amount of gas stays the same?

17. ## Chemistry

Can you please help me write the oxidation and reduction half reactions represented in each of these redox equations, and help me write the half reactions in net ionic form if they occur in aqueous solution. 1) PbO(s) + NH3(g) --> N2(g) + H2O(l) + Pb(s) 2)

18. ## math

Ben, Ray, and Lee ran laps around the school track. Ben ran 2 times as many laps as Ray. Lee ran 3 laps, which is one-half of the number of laps that Ray ran. How many laps did Ben run?

19. ## St.Peter's Boys Senior High School

In a class of 500 students,60 study geography,40 study English,30 study geography and history,25 study English and history,if 10 study all the three subjects,find using venn diagram the number of students who study none of the three subjects.

20. ## Math

in a game of simplified football a touchdown results in 7 points and a field goal results in 3 point. what is the largest score for a team not possible?

21. ## u.s. history

Use the quote below to answer the following question. “[T]hese Powers . . . are so distributed among the Legislative, Executive, and Judicial Branches, into which the general Government is arranged, that it can never be in danger of degenerating into a

22. ## Math

Your associate's degree requires 63 credits. You have already completed four 3-credit courses and three 4-credit courses. (a) What fraction of the required credits have you completed? (b) What fraction of required credits remain before you can graduate?

23. ## psychology

Teaching children social skills, perspective taking, __________ are important discipline strategies that promote lifelong, harmonious social interaction. A. forgiveness, and restitution B. effective communication, and emotion regulation C. forgiveness, and

24. ## Math

Fred got a score of 84 on the test. Write a division sentence using negative number where the quotient represents the number of questions Fred answered incorrectly.

25. ## p.e

Tanya decided that she wanted to enter the next charity marathon. She set up a schedule for daily exercise that would prepare her for the long run. This is an example of. a.) health advocacy b.) an action plan c.) a value d.) a risk I think B

26. ## biology

providing examples explain how sexual reproduction in plants has evolved to become less dependent on water?

27. ## Algebra

Leticia sets the thermostat in her apartment to 68 degrees. The actual temperature in her apartment can very from this by as much as 3.5 degrees. 16. Write an absolute-value equation that you can use to find the minimum and maximum temperature. 17. Solve

28. ## chemistry

Will you help me use the half reaction method to balance these equations. I need to add water molecules and hydrogen ions in acid solutions. I also need to keep the balanced equations in net ionic form. thanks 1) Cl-(aq) + NO3-(aq) --> ClO-(aq) +NO(g) (in

29. ## English

Which sentence below uses the word palpable correctly? A)She is a palpable student who earns straight As. B)His treatment of ordinary working-class people was palpable. C)During the argument, the tension in the room was palpable. My choice is C

30. ## Math accelerated

A decorative floor pattern has 1red square tile surrounded by 12 blue tiles.write and evaluate an expression to show how many total red and blue tiles are needed if there are 15 red tiles. Then make a table showing the total number of tiles if there are

31. ## English 3

Identify the main clause in the sentence below. Then decide if the subordinate clause is used as noun, adjective, or adverb. Chris's chief interest was tennis, which he was just learning to play. Main Clause: which he was learning to play. Subordinate

32. ## bio

providing examples explain how sexual reproduction in plants has evolved to become less dependent on water

33. ## Physics

19. A track consists of a frictionless incline plane, which is a height of 0.5 m, and a rough horizontal section with a coefficient of kinetic friction 0.02. Block A, whose mass is1.5 kg, is released from the top of the incline plane, slides down and

34. ## chemistry

1 In the reaction of potassium permanganate and iron salt in acidic medium, how many moles of manganese reacted with iron? 2 moles of Mn with 1 mole of Fe 1 mole of Mn with 5 moles of Fe 1 mole of Mn reacts with 1 mole of Fe 5 moles of Mn reacts with 1

35. ## trigonometric oblique triangle

a flagpole at a right angle to the hrizontal is located on a slope that makes an angle of 14 degree with the horizontal the flagpole casts a 16m shadow up the slope wen the angle of elevation from the tip of the shawdow to the sun is 20 degree find the

36. ## u.s. history

Why does George Washington support the Constitution? To what does “a Constitutional door is left open” refer?

37. ## English

Identify the sentence below that includes an indefinite pronoun. A)The graduating students threw themselves a party. B)Everyone enjoyed the celebration. C)The principal herself attended and had a great time. My choice: B

38. ## geometry

A globe has a diameter of 24 inches. A smaller globe has a diameter of 18 inches. What is the surface area volume ratio of the smaller globe

39. ## Math

If sinA=0.5 , what is the value of cos2A and sin2A?

40. ## Math

Eight students. 3/4 of a cake. How much cake will each student get if cake is split evenly?

41. ## trigonometric oblique triangle

you are standing 40m from the base of a tree leaning 8 degree from the vertical away from you. the angle o elevation from your feet to the top of the tree is 20 seconds and 50 minutes find the height of the tree.

42. ## Milton mpfumedzeni life orientation grade 11

To wich bad road use has a direct impact on the physica,l social and economic aspects to the family the community and the country

43. ## language arts

i need help with an assignmetnd, does anyone know any website that has really good language arts tutors who can help?

44. ## science

A combination of two prism one of flint &other of crown glass produces dispersion without deviation.The angle of the flint glass prism is 15degree . Calculate the angle of crown glass prism & the dispersion separation of red & violet rays an emergence from

45. ## chemisrty

1 When chemicals pour on the skin, the laboratory first aid is to ---------------. Apply 1% sodium carbonate Apply 1% boric acid solution Flush the eye with a copious amount of clean lukewarm running water Wash with soap and warm water 2 For cut sustained

46. ## English

which trait is not a desirable quality in a primary care physician?

47. ## math

a sum of money invested at a simple interest rate R increases to 5/3 times the original sum after 5 years. The value for R is?

48. ## math

A bag of candy contains 24 oz. If you want to give 18 people equal servings how many ounces should you give each person? 18/24 =3/4

49. ## Trigonometry

Two planes are flying at the height of 10-km. They are going at the same speed, and both traveling due north. If the planes are 3,000 km apart as measured along the surface of the earth, what angle do the lines from the planes make to the center of the

50. ## Life orientation

What are the environmental issues that causes ill-health?

51. ## CNSC

A radiator contains 25 quarts of a water and anti-freeze, of which 60% is antifreeze. How much if this solution should be drained and replaced with water for the new solution to be 40% antifreeze?

52. ## chemistry

1 A metal X that raects with metal Y in a solution of Y but does not react with Z in a solution of Z means that --------------. Metal Y is the least reactive Metal X is the least reactive Metal Z is the least reactive Metal Y and metal Z have equal

53. ## math

A dozen of daisies cost \$1.96. How much does a half dozen cost?

54. ## Geometry

One leg of a right triangle has a length of 15 m. The other sides have lengths that are consecutive integers. Find the number of meters in the perimeter.

55. ## English 10

1. All of the following define the theme of a story EXCEPT (1 point) a.the central idea of a work b.the underlying message in literature c.the methods of characterization employed by the writer ****** d.the lesson, or moral, of the story which can be

56. ## Algebra

2m-nx=x+4 Solve for x

57. ## English

Identify the verbs and verb phrases in the following sentences. Then, classify each verb or verb phrase as transitive action, intransitive action, or intransitive linking. Give the object(s) of each transitive action verb and the subject complement(s) of

58. ## ss

what are latitude and longitude? lines of __________ and lines __________ cross one another. they form a ____________ around the earth. lines of latitude lines of latitude are also called___________ they circle the earth parallel to the_______ they measure

59. ## Algebra

Whenever Deven and Laura owe each other money, they "pay" each other using stickers. They've agreed that a Harry Potter sticker is worth 49 dollars and a Twilight sticker is worth 35 dollars. They can even use stickers as "change" if one person overpays

60. ## Algebra

How do I rearrange this equation to solve for m1 (step by step) r1/r2 = √m2/m1

61. ## Math

Kendall knows that a 45 ounce pitcher can hold enough lemonade for 6 people at this rate how many ounces of lemonade will Kendall need to serve 26 people.

62. ## chem

If you maximize the unshared electrons in the boron atom, the electron configuration is? i know the electron configuration at ground state is 1S2 2S2 2P1 but when it maximizes unshared electrons i don't understand how it affects the configuration

63. ## math

6,300 and 530 The value of 3 in is times The value of 3 in

64. ## Math

Nancy collects plastic banks. He has three different banks a pig a cow and a horse. How many ways can Yancey arrange his banks on a shelf?

65. ## Psy

The Law School Admissions Test (LSAT) is given to students seeking admission to law school. If those who score high on the LSAT ultimately have higher grades in law school, while those with lower scores have lower grades, the LSAT is said to have? face

66. ## someone who can type while listening to vedios

search on youtube the hero's journey in the hunger games and write down every dail for me thanks,

67. ## difficult physics i need help

calculate the relative permeability of an iron ring when the exiting current taken by the 600-turns of coils is 1.2A and the total flux produce is 1mwb.the mean circumference of the rings is 50m and the area of the cross section is 10cm^2?...

68. ## Math

Latishastarted her history class with two scores on tests, 72% and 89% confirmed that the mean of these two scores is 80.5% show your work

69. ## math

34-5^2 / 5 * 2^2

70. ## Physics

The speed of a train increased from 20 mi/hr to 30 mi/hr in a distance of 500 ft. Calculate the average acceleration in ft/s2

71. ## history

The 1920s and The Great Depression. The Flappers does any one know the story? summary?

72. ## Algebra

Find the largest three-digit number that can be written in the form \$3^m + 2^n\$, where \$m\$ and \$n\$ are positive integers.

73. ## English

We were pleasantly surprised to see that she completed the difficult task we had given her with neatness and (irk, dispatch)

74. ## maths

find the number of ways in which three students can be selected from five students

75. ## life orientation

analyse the above statement.ill your answer by referring to any three media forms over the same tho period

76. ## Math

the sum of 6 and 4 times a number (n) equals 90

77. ## Science

does the air in our atmosphere contains elements that we breathe with every breath

78. ## calculus

find the two numbers whose sum is 10, if the product of one by the cube of other is a maximum.

79. ## mathematics

express as a single fraction:X to power -1/3 times Y to power 1/3 minus X to power 2/3 times Y to power -2/3.

80. ## Algebra

A vehicle travels on a highway at a rate of 65 mi/h. How long does it take the vehicle to travel 25 mi?

81. ## Biology

What main region(s) of a peptide would be the major effectors of peptide folding?

82. ## English

1. He hung the clothes on the rail outside. 2. He hung the clothes on the clothing line outside. 3. He hung the clothes on the clothes line outside. --------------- Which expression do we have to use? Are they all possible? Do you use other epxressions?

83. ## med term

Which statement is true about generic drugs

84. ## Psy 326

We use _______________ to communicate the patterns and distribution of our measured variables.

85. ## Math

What is the value of -27-8? I think it is -19

86. ## math analysis

((x+3)/(x-5))+(5/(x-3)) Simplify I've done this twice and got it wrong both times I have two more problems similar to this and don't want to continue until I understand how to do it.

87. ## Math

explain how you know that in ? x 6.273 = 6.273. THe ? will be 1.

88. ## nhlahlayethu

Life orientation Identify four environment issues that cause ill -health to the community

89. ## math

-2 + y = 11 solve for y would y be 13?

90. ## science

An ant travelled along the vector a whose magnitude is 10 meters and direction is 45 degree to horizontal and then moved along vector b whose magnitude is 9 meters and direction is 0 degree with horizontal . Find its displacement

91. ## Algebra

Can you please help me solve: Fifteen less than twice some number is 115. 15 - 2x = 115 is this the correct equation? thank you

92. ## Science

do radioactive elements occur naturally on earth

93. ## Calculus 1

Use a graph to estimate the values of x such that e^x > 1,000,000,000

94. ## math

What is the solution to 40 +-11? I think it is 51

95. ## English

Which of the following sentences contains an error in subject-verb agreement? a) Either Dennis or Susan is going to pick you up. B)Each of the 14 groups are going to contribute an item to the auction. C) Krisy, Molly, and Kate attend the same university

96. ## math

i am a number less than 40.one of my factors is 3 the sum of my digits is 12 what number am i