# Questions Asked onApril 28, 2019

1. ## physics

An average of 120KW of electric power is sent to a small town from a power plant constant 10km away.the transmission lines have a total resistance of 0.4ohms, calculate the power loss if the is transmitted at 240v.

3. ## physics

a man of mass 50kg ascends a flight of stairs 5m high in 5seconds .if the acceleration due to gravity is10m/s,the power expended is

4. ## Special topics in guidance

14. Which of the following most accurately describes self-awareness? A. It's the evaluation that a child makes about her "self." B. It includes those behaviors that allow us to control our impulses. C. It refers to viewing the self as separate from others.

5. ## maths

P(6,3), Q(3,7), and R(4,2) are three points in a plane. A is the midpoint of QR and B is the foot of the perpendicular from Q to PR. Find;- (A) the cordinates of A; (B) the equations of the lines PA and QB; (C) the point of intersection of the lines PA and

6. ## Special topics in guidance

Describing oneself by using moral principles such as honesty, kindness, and fairness is called A. self-esteem. B. self-concept. C. self-awareness. D. moral identity. my answer is D.

7. ## math

A baseball is thrown up in the air from a height of 3 feet with an initial velocity of 23 feet per second. When does the baseball hit the ground?

8. ## Math

A locker combination has three nonzero digits, and digits cannot be repeated. If the first digit is 3, what is the probability that the next digit is odd? A.4/9 B.1/5 C.1/2 D.5/9

9. ## math probability

A fair tetrahedral die (with face 1,2,3 and 4)and a fair coin are tosses together Construct a table of sample space of a random experiment Use your sample space to.find the probability that (1):a tail and an odd number show up (2):a head and a square show

10. ## government

Which amendment from the Bill of Rights has been fully incorporated by Supreme Court decisions? A. First Amendment B. Third Amendment C. Seventh Amendment D. Eighth Amendment I really don't know about this one

11. ## calculus II

If f ^(n) (0) = (n + 1)! for n = 0, 1, 2,... , find the Maclaurin series for f.

12. ## Economics

The demand function for two commodities A and B in a market are given as follows. QA=96-2PA-3PB, QB=30-25PA+0.32Y. Where PA and PB are prices of commodity A and B respectively, and Y is consumers average money income, given PA=#2, PB=#4, and Y=#1000.

13. ## Chemistry

In a eudiometer, 20 ml of a gaseous hydrocarbon A is mixed with 150 ml of oxygen gas. The combustion of A is initiated by an electric spark. After cooling and condensing the vapour, the volume of the gaseous mixture is 110 ml, of which 80 ml causes

14. ## Math

Solve : 2tan3x+cos2x+1=tan3x+2cos2x

15. ## Maths

A rope is wound 50 times round a c ylinder of radius 25cm .how long is the rope(use pie as 22/7

16. ## Math: Probability

A bag has 2 red marbles, 1 blue marble and 4 gold marbles. What is the probability of drawing two gold marbles, if the first marble is replaced after it is drawn?

17. ## math

how do you write 1.11x10 to the power of 24 in expanded form?

18. ## Pre-calculus

State whether the sequence is arithmetic or geometric, write a recursive and explicit formula and find the 10th term. 81, -27, 9, -3, 1... Sequence Type: geometric Recursive: _______ Explicit: ______ 10th Term: -1/243

19. ## Math

The base of a right pyramid is a rectangle of length 80 cm and width 60 cm. Each slant edge of the pyramid is 230 cm. Calculate the volume of the pyramid.

20. ## Pre-Calculus

Determine whether each of the following is always, sometimes, or never true. If the answer is sometimes true, state the conditions under which it would be true. sn+1 - sn = an+1

21. ## History

Which was a benefit Georgia received as a result of the French and Indian War?

22. ## Special topics in guidance

Stress that originates within the child would be considered _______ stress. A. external B. internal C. healthy D. lingering my answer is D.

23. ## Special topics in guidance

During early childhood, which of the following statements is true about children and anger? A. They don't feel anger. B. They feel, express, and understand anger. C. They feel but don't express or understand anger. D. They feel and express but don't

24. ## Careers

Life science, tourism ,geography ,maths literacy What career choice can u take with those subjects

25. ## economics

evaluate y=3+2x,the dependent variable when the independent variable has the value 2

26. ## Chemistry

In a redox reaction, explain why the oxidizing agent undergoes reduction?

27. ## Math

There are F cups of flour in a bag. First, 3/8 of the flour in the bag was used. Then, 1/5 of the remaining flour was used. At that point, there were 10 cups of flour in the bag. Write an equation involving F that corresponds to this situation Can someone

28. ## L O

In one and half page to two pages describe any recent corruption and fraud case that made the headlines in the media. Mention the role players involved, the extent to which fraud and corruption is linked to other crim es, the role played by the media and

29. ## Life orientation

Explain how organization addresses the violation and if it is a worthy cause

30. ## Chemistry

A saturated solution of salt x contain 0.28g of the salt in 100cm^3 of solution at 25°c what is the solubility of the salt in (i) mom/dm^3 (II)g/dm^3

32. ## Math: Probability

A bag has 2 red marbles, 1 blue marble and 4 gold marbles. What is the probability of drawing two gold marbles, if the first marble is replaced after it is drawn? C. 4/7 D. 7/13 ( I didn't add A or B `cause i knew those were wrong)

33. ## Math: Probability

A bag has 2 red marbles, 1 blue marble and 4 gold marbles. What is the probability of drawing two gold marbles, if the first marble is replaced after it is drawn? is it 16/49 or 7/13

The p

35. ## Geometry

Points A, B, and C lie on a circle with center Q. *The area of sector AQB is twice the area of sector BQC *The length of arc AB is 28 centimeters What is the length, in centimeters, of arc BC?

36. ## Math

Mr Kim gave \$3600 to his wife and two children altogether. His wife received \$500 more than his son. His son received twice as much as his daughter. How much did Mr Lim's wife received?

37. ## Geometry

Right triangle FHG is shown *The sine of angle F is 0.53 What is the cosine of angle H? Round the answer to the nearest hundredth

38. ## Math

tell whether each ordered pair is a solution of the eguation 3x + y = -11, (-4,1) 2x -y = 4, (3, -2)

39. ## Chemistry

H3PO4 + 3KOH = K3PO4 + 3 H2O What would be the percent yield if you reacted 49.0g of H3PO4 with 112g of potassium hydroxide, and collected 25.0g of water?

40. ## Physics

A sample of helium behaves as an ideal gas as it is heated at constant pressure from 278 K to 353 K. If 40 J of work is done by the gas during this process, what is the mass of the helium sample? The universal gas constant is 8.31451 J/mol · K. Answer in

41. ## Maths urgent

Solve: x^2=16^x

42. ## Physics

Two moles of helium gas initially at 213 K and 0.17 atm are compressed isothermally ton1.19 atm. Find the final volume of the gas. Assume that helium behaves as an ideal gas. The universal gas constant is 8.31451 J/K · mol. Answer in units of m3 Part 2

43. ## calculus II

How do I calculate (42/81)/3!?

44. ## Pre-Calculus

Determine whether s -s =a is always, sometimes, or never true. n+1 n n+1

45. ## python

Using functions and two lists write a Python program that asks the user to input each students ID number and a final grade for each student in the class (grades can be from 0 -100). The class has 10 students. The program should display the each student id

46. ## math

Michele is a photographer. She sells framed photographs for \$100 each and greeting cards for \$5 each. The materials for each framed photograph cost \$30, and the materials for each greeting card cost \$2. Michele can sell up to 8 framed photographs and 40

47. ## Science

How would you hook up 3 resistors in a circuit to get the maximum current and the minimum current?

48. ## Physics

A car applies brakes which produce a retardation of 5m/sec 2. If the car stops in 6sec then what is the distance traveled till it stops.

49. ## physics

An airplane travel 1000k/h in a region where the Earth's magnetic field is about 5*10-5T. what is the potential diffenrence induced between the wing tips that are 70 m apart?

2x+3-6

51. ## Science

A toy rocket of 5.0 kg is launched from rest and reaches a height of 100 M in two seconds. What is the work done by the engine during this non acceleration stage?

52. ## Careers

What career choices can I study with these subjects? Maths lit, Tourism and Geography and Maths lit

53. ## Careers

Which career should I follow with those subjects

54. ## special topics in guidance

When a child knows he is an individual and can influence events (like pointing to his father and exclaiming "Daddy!"), the child demonstrates A. self-concept. B. self-awareness. C. self-control. D. self-esteem. my answer is B.

55. ## English

English is the language of opportunity, why we bother to teach indigenous languages?

56. ## Special topics in guidance

Josh looked at his block structure and said to the teacher, "I can't finish the tower because Sam took all the skinny blocks. He said he'd punch me if I tried to get them back." This reflects the _______ "building block" dimension of self-esteem. A. worth

57. ## Life Orientation

discuss 5 ways in which human rights violation influences individuals,groups and broader south african community

58. ## LO

5 interview question use to evaluate understanding of service delivery protest by learner

59. ## maths

solve n² - 16ˣˣˣ⁺ᵅⁿⁱˣ= 0

60. ## government

Which right has become important to prevent government infringement on other rights although it is not explicitly included in the Bill of Rights? A. the freedom of religion B. the right to counsel C. the right to privacy D. the freedom from unreasonable

61. ## English

Why English is the opportunity .why bother to teach indegous languages?

How many 34-centimeter cubes do you need to create a cube with an edge length of 12 centimeters?

63. ## Bmt

Find the value of k if 3 k, 48 is gp

64. ## government

Which issue did the Nineteenth Amendment address? A. coverture B. segregation C. citizenship D. sexual harassment Would it be B?

65. ## Life orientation

Three examples of human rights violations or discrimination and give reasons of your choice

66. ## Science

1) You have been collecting data to determine the average monthly temperature for a particular year. You have 30 samples recorded in degrees Celsius each month. You want to show temperature trends over the entire year. What would be the BEST way to

67. ## Life orientation

Six ways in which individuals groups and the broader south African community can be influenced by human rights violation

68. ## L O

Six reason for human Rights violation

69. ## Life orientation

Are individuals empowered and do they understand their human rights or when their rights are being violated provide five reasons for your analysis and standpoint

70. ## Lo

Three ways of human rights violation and give at least two examples of each

71. ## government

Which of the following is an example of symbolic speech? A. gun ownership B. running for office C. distributing pamphlets D. flag burning I'm picking D since distributing pamphlets doesn't seem "symbolic"

72. ## Math

A locker combination has three nonzero digits, and digits cannot be repeated. If the first two digits are even, what is the probability that the third digit is even? A) 7/9 B) 1/3 C) 1/6 D) 1/7

73. ## Life orientation

Six ways in which the broader South African community can be influenced by human rights

74. ## OK History

Please help ASAP!!! ***Describe how oklahoma's economy has become more diversified in the last 20 years. Cite specific non traditional industries that have come to the state. How has diversification helped the state?**** I was thinking that it would be

75. ## Math: Probability

My locker combination has three digits. None of the digits are zero. What is the probability that the first digit of my locker combination is less than 4? A) 3/10 B) 1/3 C) 2/5 D) 4/9