# Questions Asked onMay 8, 2016

1. ## Education technology

Which of the following is not an example of plagiarism? Cheating•• Stealing Copying without providing sources Quoting with source Correct me

2. ## English

Please check my answers and correct me if I'm wrong 1. Identify the sentence in which the underlined verb DOES NOT agree with its subject. A. The trophies (are) ready to be awarded. B. There (is) no reason why he cannot play. C. Most of these math

3. ## Math

1. Compare. Use < , = , or >. 11 _____ –7 (1 point) > = < 2. Which of the following is a true statement? (1 point) |–2| < |1| |1| < |0| |–1| < |–2| |1| > |–2| 3. The table shows points below sea level. Order the locations from highest to lowest.

4. ## Statistics Algebra 2

A 10-question multiple choice test has 4 possible answers for each question. A student guesses on all ten answer. a)What is the probability that the student selects at least 6 correct answers? b)Is getting exactly 10 questions correct the same probability

5. ## English

1.Which sentence would make the best opening for a speech arguing for more nutritious school lunches? A. Many students dislike the current lunch menus, and I feel they should be changed. B. Evidence from a number of expert sources suggest that schools

6. ## math

The 3rd term of an Arithmetic Progression is 10 more than the first term while the fifth term is 15 more than the second term. Find the sum of the 8th and 15th terms of the Arithmetic Progression if the 7th term is seven times the first term.

7. ## physics

The radius of a roll of paper is 7.6 cm and its moment of inertia is I = 2.9 × 10^3 kg·m2. A force of 3.2 N is exerted on the end of the roll for 1.3 s, but the paper does not tear so it begins to unroll. A constant friction torque of 0.11 m·N is

8. ## Math

a farmer's land and separated into sections of a size two and one seventh Acres Suppose there are 4 1/3 such sections. How many acres of land does the farmer own

9. ## physics

A drives straight off the edge of a cliff that is 54m high.the police at the scene of the accident obseve that the point of impact 130m from the base of the cliff.How fast was the car traveling when it went over the cliff?

10. ## English

Essays, articles, and speeches are all works of nonfiction. Which of the following is an accurate statement about the authors of nonfiction? A. They are always real people. B. Their style is always full of figurative language. C. They usually focus on

11. ## Algebra

A scuba diver is positioned at-30 feet. How many feet will she have to rise to change her position to -12 feet?

12. ## science

The measured density oe He at NTP is 0.1784g/l.what is the weight of one mole?

13. ## Algebra

The diameter of bolts produced by a certain machine distributed with a mean of 0.30 inches and a standard deviation of 0.01 inches. What percentage of bolts will have a diameter greater than 0.32 inches.Does your answer make sense based on the given

14. ## science

The density of o2 at NTP is 1.429g/l.calcute standard molar volume of gas?

15. ## math

the angle of elevation of the sun is 27 degree.a man is 180cm tall.how long is his shadow?give your answer to the nearest 10cm.

16. ## math

find the nth term for the sequence 3,12,27,48,75......?

17. ## Chemistry- Dr.Bob222

What is the solubility of AgCl in 10 M NH3? The Kf of Ag(NH3)2+ from AgCl(s) in aqueous NH3 is 0.0031, which is for the balanced reaction shown below. AgCl(s) + 2 NH3(aq) → Ag(NH3)2+(aq) + Cl-(aq) Work: Ksp = x^2 /(2x+10)^2 = 1.8 x 10^-10 Now I am

18. ## life orientation

Restorative justice is a new concept in the South Africa legal landscape.explain briefly what its intentions are in the process of human right violations

19. ## life orientation

clearly describe a recent corruption and fraud case in the country making headline in the media :who the role players are who got involved ,in the extent to which it linked to other crimes ,role played by the media and that of the state to deal with this

20. ## English

“Talk” by Harold Courlander and George Herzog is an example of what writing style? A. personal narrative B. persuasive speech C. exposition D. folk tale D?

21. ## L.O

how the fraud and corruption affected the offenders career?

22. ## Education technology

fair use laws were created to make exceptions to allow who to use material without permission? Students and teachers•• Business Restaurants Online stores Correct me

23. ## math

a closed tin is in the shape of acylinder of diameter 10cm and height 15cm.use the value 3.14 for pie to find a)the total surface area of the tin b)the value of the tin to the nearest naira if tin plate cost 450 per m2

24. ## physics

Oasis B is 8.0 km due east of oasis A. Starting from oasis A, a camel walks20 km in a direction 15.0° south of east and then walks32 km due north. If it is to then walk directly to B, (a) how far and (b) in what direction (relative to the positive x-axis

25. ## math

A clothing company has budgeted \$58,000 for the purchase of 7 sewing machines. The 7 sewing machines are to be chosen from two models, model X and model Y. If a model X sewing machine costs \$8,000 and a model Y sewing machine costs \$9,000, how many model X

26. ## Trigonometry and Right Triangles!

The length of the hypotenuse of a 30 60 90 triangle is 16. What is the perimeter? I'm just learning about this. Can someone explain?

27. ## PHYS 400

An athlete on a trampoline leaps straight up into the air with an initial speed of 6.36 m/s. Find the maximum height reached by the athlete (in meters) relative to the trampoline. Use g=9.8 ms-2 and answer to 3 SF.

28. ## Math

Eight oranges cost \$1.00. How much will 5 dozen oranges cost?

29. ## math

a child standing at the edge of a cliff 100m high throws a stone vertically downwards. The stone hits the sea 4s later. Ignoring air resistance, find the initial speed with which the stone is thrown

30. ## life orientation

restorative Justice is a new concept in the south African legal landscape. explain how it works and what purpose does it serve in the process of human rights violations in xenophobia

31. ## math: pre-calculus

You have 5 grams of carbon-14; whose half-life is 5730 years. a)Write the rule of the function that gives the amount of carbon-14 remaining after x years. b)How much carbon-14 will be left after 4,000 years? c)When will there be just 1 gram left?

32. ## math , steve or damon pls

for questions 15 and 16, multiply. write in scientific notation (9x10^4)(8x10^6) 7.2x10^25 1.7x10^11 7.2x10^11 1.7x10^25 (1.7x10^-4)(5x10^-5) 8.5x10^-9 8.5x10^20 6.7x10^-9 6.7x10^20 for 15 I'm thinking it is c and 16 could be A pls check my work and

33. ## math

The radius of a circle in increasing at the rate of 0.5cm/s. Find the rate at which the circumference increases if the radius in 5cm.

34. ## Education technology

A boolead search can help you narrow down your topic by doing what A( finding the most popular topic for you to research B( allowing you to restrict your search to look only for specific terms or groups of terms C(avoid searching for him popular topics D(

35. ## statistics

A zip-code is a five-digit number identifying where in the U.S. an address is located. The first four digits in a zip code can be any number 0-9, but the fifth digit cannot be 0. In addition to this, each address has a “plus-four” code that more

36. ## physics

Calculate the angular momentum of the Earth the arises from its spinning on its axis. Also calculate the angular momentum of the Earth that arises from its orbital motion around the sun. Please help I'm stumped on a take home test.

37. ## Calculus

Water is draining from a swimming pool in such a way that the remaining volume of water after t minutes is V = 200(50 - t)^2 cubic meters. Find : (a) the average rate at which the water leaves the pool in the first 5 minutes

38. ## algerbra

A plane flies from new york to chicago (a distance of 1,600 miles) at 400 mph. Returning from Chicago to New York it flies into a headwind and averages only 320 mph. How many hours total was the plane in the air for the entire trip?

39. ## maths,science,geography and life science

What is restorative justice intention in process of human rights?

40. ## chemistry

You have a solution of 12.0 M HCl. You need 36.5 g of hydrochloric acid for a reaction in your chemistry lab. How many mL of solution must you use?

41. ## math

Two less than three times the width of a rectangle is equal to the length. The area of the rectangle is 65 square ft. What is the length of the rectangle?

42. ## Education technology

If you were to research the ethical dilemma involving parents and how they raise their children, which of the following is not a stakeholder in this issue? Mother Child Neighbor•• Father Correct me

43. ## Trigonometry

The angle of elevation to the top of a Building in New York is found to be 6 degrees from the ground at a distance of 1 mile from the base of the building. Using this information, find the height of the building.

44. ## math

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 S50w from C.Calculate the distance and bearing of A from D.

46. ## Maths (probability)

in a certain city the weather on a day if reported as sunny ,cloudy or rainy,if a day is sunny,the probability that the next day is sunny is 30%,cloudy is 20%,and rainy is 50%. if the day is rainy the probability that the next day is sunny is 30%,cloudy is

47. ## calculas

can anyone help me with this question? A baseball diamond is a square whose sides are 90 ft long. Suppose that a player running from second base to third base has a speed of 30 ft/sec at the instant when he is 20 ft from the third base. At what rate is the

48. ## calculus

the marginal cost function for widgets is dr/dq= 0.001Q^2+0.01Q+10 total fixed xosts equal \$500 part 1= convert the marginal cost function into total cost function. part 2= determine total costs when Q=100.

49. ## Science one question dont understand plz help ASAP

What will my instruments need to do? (You don’t have to have special names. If you know what kind of data you want to collect, you’ll know what the instruments need to do. Don’t forget that you may need to store samples or other information and find

50. ## chemistry

The measured density oe He at NTP is 0.1784g/l.what is the weight of one mole?

51. ## physic

A 2000 N sled is pulled along a horizontal surface with a constant force by means of a rope that makes an angle of 30.0o with the horizontal. If the tension in the rope is 500 N and there is 100 N of frictional force between the sled and the surface, find

52. ## science

Imagine that you are standing in the shallow end of a swimming pool, you look ahead at the bottom of the pool and see a coin, Describe the difference between where the coin appears to be and where it actually is. a clear plastic cube, with exactly the same

53. ## PHYS 400

A hockey puck on a frozen pond is given an initial speed of 11 m/s. If the puck always remains on the ice and slides 73 m before coming to rest, determine the coefficient of kinetic friction between the puck and ice. Use g equals 9.8 space bevelled m over

54. ## Math

After spending 2/7 of his money on the tennis racket seen have \$14 left how much did the tennis racket cost?

55. ## English

“One day, as I scanned the sandy expanse of Northern Africa, I couldn’t find any of the familiar landmarks—colorful outcroppings of rocks in Chad, irrigated patches of the Sahara. Then I realized they were obscured by a huge dust storm, a cloud of

56. ## math: pre-calculus

Let u=ln and v=ln y. Write the expression ln(5√(x3√y)) in terms of u and v. for example, lnx^3y = lnx^3+lny = 3lnx+lny = 3u+v

57. ## math: pre-calculus

Let u=lnx and v=lny. Write the expression ln3√x/2y in terms of u and v. For example, lnx^3y=lnx^3+lny=3lnx +lny= 3u+v.

58. ## math

X is a point 2800 m East of Y. Due North of X is another point Z whose bearing from Y is N63°E. P is due North of Y and its bearing from X is N25°W. Calculate XZ and XP (give your answers to four significant figures)?

59. ## math

find the equation of the path of a point that moves so that its distance from (5, 0) is five~fourths of its distance from the line x=16\3

60. ## physics

a uniform beam with a weight of 51.3 N and a length of 3.23 m is hinged at its lower end, and a horizontal force Upper F Overscript right-arrow EndScripts of magnitude 64.0 N acts at its upper end. The beam is held vertical by a cable that makes angle θ =

61. ## Math

A new car manufacturer is designing a logo. It is in the shape of a diamond inside a rectangle. The diamond is to have a horizontal width of 3 cm and an area equal to one sixth of the area of the rectangle. Find the required height of the diamond.

62. ## damonnnn math help

17. 6t^3 x 6t^3 (A)12t^3 (B)12t^6 (C)36t^6 (D)36t^9 Is it b or c?? I just need some help understanding if I'm supposed to add or multiply 6 and 6

63. ## Math

Find two consecutive odd integers whose product is 323. Would the two numbers be 17,19 and -17,-19???

64. ## math ms.sue reed writeacher help

17. 6t^3 x 6t^3 (A)12t^3 (B)12t^6 (C)36t^6 (D)36t^9 Is it b or c?? I just need some help understanding if I'm supposed to add or multiply 6 and 6

65. ## math

The first and the last terms of an Arithmetic Progression are 6 and 171 in that order. If there are 14 terms, find the 16th term of the Arithmetic Progression.

66. ## math

A candy machine contains 100 gumballs: 23 grape, 26 blueberry, 16 cherry, and 35 strawberry. What is the experimental probability of choosing a blueberry gumball as a percent and a fraction? P(blueberry)=# of blueberry gumballs --------------------- total

67. ## Math

A baseball is thrown upward. The path of the baseball models the equation h= -4.9t^2 + 9.2t + 1.6, where h is height of the ball, in metres, after t seconds. How long does it take the baseball to fall to the ground? Plzzz help

68. ## Math

A rectangular garden measure 15m by 10m. When each side is increased by the same amount, the area of the garden is doubled. Find the dimensions of the new garden.

69. ## Physics

A 70 kg student holds a 2.0 kg mass in each hand and is sitting on a stool that can rotate freely about a vertical axis. With the masses held at arm’s length (0.9 m) the student is set spinning at 1.2 revolutions per second. a. If we approximate the

70. ## life orientation

Evaluate the physical, social and economic consequences of this crime to the offender. How did this corruption and fraud impact negatively in the country example service delivery,tax,expenses of trial?

71. ## Maths

Perimeter of rectangle is 240cm if it's length is decreased by 10 percent and breadth is increased by 20 percent we get the same perimeter find the length and breadth of the rectangle

72. ## Geometry

Which ordered pair is the solution to the system of equations below? {3x-7y=-10 {5x-y=-6 A system of equations is shown below 2x+y=7 3x-2y=0 What is the solution to the system?

73. ## Math

2(3c to the 2nd power+ c +-2 Please check 6c to the 4th power+c squared + -4

74. ## mechanics

The planet Mars has a satellite, Phobos, which travels in an orbit of radius 9.378×106 m with a period of 0.32 days. Calculate the mass of Mars from this information

75. ## math: pre-calculus

List the transformations that will change the graph of g(x)=lnx into the graph of the given function h(x)=log(x+3)-8 a) Horizontally shift the graph to the right by 3; then vertically shift downward by 8. b) Horizontally shift the graph to the left by 8;

76. ## math: pre-calculus

If current rates of deforestation and fossil fuel consumption continue, then the amount of atmospheric carbon dioxide in parts per million (ppm) will be given by f(x)=375e^0.00609c, where c=0 corresponds to 2000. a)What is the amount of carbon dioxide in

77. ## math

a solution must contain at least 30% orange juice but not more than 20% ginger ale in addition to its other ingredients. If the punch bowl is to hold 400 cups of this solution, what are the amounts of orange juice and ginger ale?

78. ## electricity and magnetism

a battery and two resistors R1 And R2 are connected in series . if R1 is 340ohms and the voltage across R2 is 39% of the battery voltage,find R2.

79. ## PHYS 400

You are trying to push a crate across the rough floor of a warehouse. Just before the crate begins to move, you have applied a force of 140 N. The shipping label on the crate says it is 54 kg. Calculate the coefficient of static friction between the crate

80. ## Literature

Discuss the role of Edna. Why is she significant, even though she is a very minor character? What does she teach Keisha and Jalani about people who are homeless and/or needy? What is meant by her statement, "Yo spirit is a shinin' silver star, chile. Can't

81. ## math

A plane flies from new york to chicago (a distance of 1,600 miles) at 400 mph. Returning from Chicago to New York it flies into a headwind and averages only 320 mph. How many hours total was the plane in the air for the entire trip?

82. ## math

A girl was born 25 years after her mother. What fraction of her mother's age will the girl be at the age of 10

83. ## Geometry

A rectangular aquarium has a length of 18 inches, and a height of 12 inches. What is the maximum volume of water that the aquarium can hold? Use V=lwh

84. ## life orientation

Evaluate the physical social & economic consequences on Jacob Zuma regard to Nkandla

85. ## Science

A cyclist of total mass 85 kg maintains a constant speed up an inclined plane. the plane is inclined at 20 degrees to the horizontal. with frictional force of 120 N. the cyclist covers a distance of 50 m along the inclined plane in 20 s. 1. Calculate the

86. ## Algebra

Two buses leave Phoenix at the sametime traveling in opposite directions one bus travels at 62 miles per hour and the other at 58 miles per hour how soon will they be 300 miles apart?

87. ## math

a train is 50 miles from Seattle. It is traveling away from Seattle at a speed of 60 mph. In how many hours will the train be 290 miles.

88. ## math

A jar of jelly beans contains 50 red gumballs , 45 yellow gumballs, and 30 green gumballs. You reach into the jar and randomly select a jelly bean, then select another without putting the first jelly bean back. What is the probability that you draw two red

89. ## math

2. A candy machine has 10 grape, 6 green apple, and 16 mango gumballs. What is the probability of selecting a grape and a mango gumball as fraction in simplest form and a percent? P(A and B) = P (A) * P (B) 10/32 * 16/32 = 80/512 = 5/32 simplest form

90. ## math: pre-calculus

Solve the equation. First express your answer in terms of natural logarithms (for instance, z=(2+ln5)/ln3). Then use a calculator to find an approximation for the answer. 3^x+9=2^x.

91. ## Math

An suv drove 54 miles using 3 gallons of gas at this rate how far could it drive with 5 gallons of gas?

92. ## B

suppose that the total cost function for a manufacturer is C=100+X^2 where x represents the weekly production of widgets. if production is increasing at the rate of 500 calculators per week, when production output is 6000 calculators. find the rate of

Is there a way to post a pic to help explain this? (I will try and explain the triangular prism. it has a 90 angle. the long end of the triangle is 13.5 in. One side is 10 in and the other side of the triangle is 9 in. the side coming down from the

94. ## Geometric series

The sum of the first n terms of the geometric sequence -1, -3, -9,... is -3280. Find the value of n. Express answer in simplest fractional form. 1. t1= -1 2. r = 3 3. S6 = I got -364 but it's not the right answer 4. n = I keep getting a decimal number:

95. ## math

the angle of elevation of the sun is 27 degree.a man is 180cm tall.how long is his shadow?give your answer to the nearest 10cm.

96. ## math

a researcher tagged 100 frogs in a pond. One week later she took a sample and only 5 out of 20 were tagged. Using this method how many frogs would she estimate are in the pond

97. ## Math

A ladder is placed against a wall so that it reaches 24 feet up the wall. The base is 10 feet from the wall. How long is the ladder?

98. ## physics

A soccer player kicks the ball toward a goal that is 16,8m in front of him . The ball leaves his foot at a speed of 16,0m/s and an angle 28,0degree above the ground.Find the speed of the ball when the goalie catches it in front of the net?

99. ## Calculus

using implicit differentiation find the equation of the tangent line to the graph of the following function at the indicated point x^2 y^3 -y^2+xy-1=0 at (1,1)

100. ## math: pre-calculus

5. For the log function (h(x)=log(x+3)-8): a) Find the domain. b) Find the asymptotes. c) Find the x-intercepts.

101. ## math: pre-calculus

The Department of Commerce estimated that there were 53 million internet users in the country in 1999 and 90 million in 2002. Find an exponential function that the models the number of Internet users in year x, with x=0 corresponding to 1999.

102. ## math: pre-calculus

For the log function (h(x)=log(x+3)-8): a) Find the domain. b) Find the asymptotes. c) Find the x-intercepts.

103. ## Chemistry

Sulfamethoxazole has the molecular formula C10H11N3O3S. 10.0 g of tablets containing sulfamethoxazole and trimethoprim were crushed and dissolved in water. A strong oxidising agent was added, which converted all the sulfur in the sulfamethoxazole into

104. ## life sciences

Formulate a hypothesis for this investigation? A scientist used biotechnology to clone a cow.over a period of 10 days the clones were monitored carefully and the number of the survived clones were notated.the line graph below presents the results of the

105. ## Math Algebra

A boat takes 1 hour less to go 200 miles downstream than upstream. If the rate of the current is 3 miles per hour, what is the rate of the boat in still water?

106. ## Math

Candy bars sold for three weeks.. Sold 26 candy bars first week Second week sold 4 less than 2 times the number of candy bars sold during girst week Third week sold 6 more than 1.5 times thenumber sold in second week

107. ## math: pre-calculus

Write the expression as a single logarithm. Ln(e^3y)+ln(ey)-4

108. ## math: pre-calculus

Solve the equations. Log(6x-1) = Log(x+1) + log4

109. ## Math

Solve 9-3devidedby1/3+1=

110. ## science

calculate number of oxygen atom in 2 mol sulphuric acid.

111. ## Social Studies

Explain why our founding fathers thought that the Separation of Powers was necessary

112. ## Maths

One fourth of a number is 10 less than two third of the number find the numbers

113. ## calculus

evaluate the definite integr 2 ∫ 5/(3+2x) dx 0

114. ## Math

WhT is there relationship between the lines having the equations y=4x+2 and y=1/4x? Is it because they are neither parallel nor perpendicular?

115. ## PHYS 400

The gravitational potential energy of a low-Earth orbit satellite has been estimated at 1.5 million joules. If the satellite has a mass of 417 grams, and g=9.8ms-2, at what altitude (in meters) is the satellite orbiting? Give your answer to the nearest

116. ## mathematics-permutation and combination

if certain number of boys are arranged evenly cyclical form, the 7th boy is directly opposite the 18th boy . How many boys are there? Please i only need the solution #thanks

117. ## math: pre-calculus

Evaluate the expression without using a calculator. Unless stated otherwise, all letters represent positive numbers. e^(ln√x+5)

118. ## Maths (Coordinate Geometry)

A point P(x,y) moves so that the line joining P to A(9,-5) is perpendicular to B(4,5). Derive an equation specifying the locus of P.

119. ## science

How does graphite burn in air to give carbondioxide

120. ## Math

Please check Simplify 7t+3+t+9=8t+12 Simplify m-2-4m-5=-3m+7 Solve 90=5t+t 90=6t t=15

How is a creating a virtual ecosystem different from the real world?

122. ## math

what is the smallest perimeter posible for a retagle whose area is 16cm^2

123. ## PHYS 400

A cricket bowler can bowl a 162 g ball at 149 km/hr. Calculate the kinetic energy of this bowl and use this to compare to a bowling ball that weighs 6 kg. How fast would the bowling ball need to be bowled to have the same kinetic energy as the cricket

124. ## calculus

evaluate the definite integr 2 ∫ (x+1/x)² dx 1

Caso4+naoh

126. ## Linear Algebra

A is a diagonalizable matrix. It has the characteristic polynomial det(lambda*I-A)=(lambda-c)^n. Prove that A=cI.

127. ## Computer science

How is creating a virtual ecosystem similar from the real world?

128. ## math

100000\$ loan at 10% interest for 10 years.

129. ## math

How many gallons of water are in a tank with a diameter of 40' and 12' tall ?

130. ## Chemistry

What are the molecular formula for: 3-methylpentanoic acid Cis-2-propyl-2-hexane N-methylpropanamine N-methylhexan-3-amine

131. ## calculus

evaluate the definite integrals 1 ∫ root(1+3x) dx 0

132. ## Math

mrs walker and mrs thomson share 4.27kg of cherries in the ratio 2 : 5. how much cherries must mrs thomson give to mrs walker so that both of them will have the same amount of cherries?

133. ## calculus

Find the limit lim x ->0 (sin^2 2x)/(x^2)

134. ## math

How many 4 letter words can we make with the letters in the world gumball?