# Questions Asked onJanuary 13, 2017

1. ## Math (Stats)

What is the difference between class limits and class boundaries? A) Class limits are the numbers that separate classes without forming gaps between them. Class boundaries are the least and greatest numbers that can belong to the class. For integer data,

2. ## ECE

what are three common licensing requirements that contribute to childrenâ€™s safety in louisiana.

3. ## social studies

State two factors that may cause newly married couples to delay parenthood

4. ## math

samina spends three-fourth of her pocket money to buy chocolates and the rest to purchase chewing gum. find the ratio of amount spent on chocolates to that spent on chewing gum

5. ## bearings

PQRS are four locations on the same horizontal plane Q is an bearing of 041 degree from P and the distance is 40km,S is 28km from R on a bearing 074 degree, R is directly due north of P and the distant between Q and R is 38km. Find to the nearest whole

6. ## maths

find the measure of a negative angle coterminal with 3pi/10 radians

7. ## Language Arts

I am having a trouble with a few questions. 4. Which of the following sentences from “Poor Fish” does not support the story’s theme of self-loathing and inferiority? A. “But I looked upon myself as being as fragile as glass, as the thinnest glass,

8. ## Math

ABCD is a kite with AD=AB Angle A is 116 degrees Angle B is 2x degrees Angle D is (5x-147) degrees Find the smallest angle of the kite

Newton’s law of cooling states that for a cooling substance with initial temperature T0 T 0 , the temperature T(t) T ( t ) after t minutes can be modeled by the equation T(t)=Ts+(T0−Ts)e−kt T ( t ) = T s + ( T 0 − T s ) e − k t , where Ts T s is

10. ## Precalc

Sales of snowmobiles are seasonal. Supposed sales in Camrose, Alberta are approximately by S=200+200cos[pi/6(t+2)], where t is time in months with t=0 corresponding to January. For what months are sales equal to 0.

11. ## finance

Emma's Cabinets is looking at a project that will require \$80,000 in fixed assets and another \$20,000 in net working capital. The project is expected to produce annual sales of \$110,000 with associated costs (other than depreciation) of \$70,000. Kurt’s

12. ## Algebra 1

A city planning committee surveys 100 people waiting at a bus stop about the expansion of the public transportation system. Is this an example of a: random sample, systematic sample, self-selected sample, convenience sample, bipartisan sample, or

13. ## dynamics of rigid bodies

In a test of a prototype car, the driver starts the car from rest at t=0, accelerates, and then applies the brakes. Engineers measuring the position of the car find that from t=0 to t=18s. The position is approximated by s=5t^2 1/3t^3 -1/50t^4 ft. a.) what

14. ## History

General T. Sherman explains that his aim was to relentlessly pursue the confederacy and and make them fear and dread him and the union army. Which wartime strategy is represented by this idea? naval blockade martial law total war defensive war Help

15. ## Math

Hi guys! I am desperately in need of help. I really need to do good on this test but I am uncertain if I am doing this portion correctly. Can someone check my work? 11. Which inequality matches the graph? (The dot on the graph is at 1 and the arrow is

16. ## math

Students at an elementary school are given a questionnaire that they are required to return after their parents have completed it. One of the questions asked is, "Do you find that your work schedule makes it difficult for you to spend time with your kids

17. ## Physics

the engineer of a passenger train traveling at 100 ft/sec sights a freight train whose caboose is 600 ft ahead of the same track. The freight train is traveling in the same direction as the passenger train with a velocity of 30 ft/sec. The engineer of the

18. ## math

300 bees have enough honney supplies to last 9 months. They are joined by 150 bees whose hive has been destroyed by a storm. How long will the honey supplies last now?

19. ## Social Studies

How did the Americans disagree over the role of federal and state governments before and during the civil war?

20. ## Finance

Suppose you borrowed \$15,000 at a rate of 9% and must repay it in 5 equal installments at the end of each of the next 5 years. What is the outstanding balance of the loan at the end of second year?

21. ## world history

1. Which of the following would Locke most Favor? A. Republic B. Oligarchy C. Theocracy D. Absolute monarchy

22. ## physics

A particle (p) moves along the curved surface (s). Show that p will remain in contact with s provided that at all times its speed v≥√rgcosteta.

23. ## math

Area of rectangle room is 165 sq.m. the length is 4m more than its breath and the perimeter is 52m. Find the length and breadth of the room?

24. ## Math

My Shopping List 1. Please describe how to find a unit price. * a price for foodstuffs, stated or shown as the cost per unit, as per pound, per kilogram, per dozen, Contemporary definitions for unit price Expand. noun. the cost of a single commodity Unit

25. ## Algebra

Create a real-life representation of the following multiplication problem. Explain what the result represents in the problem. 15(2/5)=6

26. ## Civic education

Fundamental human right are said to be inalienable, discuss the limitations of human right

27. ## s.s

are these questions right?

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28. ## ELa

Choose the meaning that best matches the word in parentheses . After disturbing the wasp's nest, the girl began (flailing) her arms in an attempt to swat away the swarming insects. 1.thrashing wildly 2.beating in time 3.moving in a pattern 4.flapping up

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29. ## Math

It takes 15 electricians 24 days to wire a new housing subdivision. How many days would 18 electricians take to do the same job? Thank You for all who answered this question!

30. ## The cay is the book

Which of the following passages from the text best illustrates Phillip’s determination? A.Wondering what had caused the birds to attack me, I felt around in the sand. B.I realized then why he had used our rope sparingly; why he had made my guideline down

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31. ## Algebra 1

Simplify using long division. (remember to show all your work.) 3. (72-8x^2+4x^3-36x)/(x-3) 4. (8b^3-6)/(2b-1) simplify the expression, if possible. state the excluded values, if any. 5. 10x^2-25X+15^5x-5 6.2w^2-18^w^2+6w+9

32. ## Math

A recipe calls for 2.3 cup of sugar for every 2 teaspoon of vanilla. How much sugar should be used for every 1 teaspoon of vanilla?

33. ## maths

in a adjoining figure,CAB is right angled triangle where AC=4cm(height),AB =3cm(base),and BC=5cm (hypotenuse),and AD is a altitude from BC .then find the length of altitude from A toBC,if its area is 6cm square.

34. ## maths

Two solid right circular cones and radii r1 and r2 and have the same height h, they are method and react into a cylinder of same height. Show that the radius of the base of cylinder is √[r1]°2+[r2]°2^3.

35. ## mathematics

Find showing all the work,the formula for the nth term of sequence 2,5,10,17,26

36. ## Computing

Pseudocode to describe how to get the information and output the area of a triangle. How do integrated development environment(IDE) help to create maintainable code? Thank you.

37. ## NIC

A model rocket is launched straight up from ground level with a speed of 34.2 m/s. Assuming that the only force acting on the rocket after launch is the force of gravity, a. How fast is the rocket going when it reaches a height of 22.5 m? (3 marks) b. How

38. ## physics

Find the limiting velocity of a rain drop assuming diameter of 5.0×10^-4m.The density of air relative to water is 1.3×10^-3

39. ## Math

A tank at present is 0.875 phone which is 21 litres how much water does the tank hold when full

40. ## Algebra 2

If numbers and letters can be repeated, how many different 6 - digit license plates can be made if the first two positions are letters and the last four are digits

41. ## math

I don't get decimals adding. how do I solve this proble. 2.05+ 3.675. they shouldn't be teaching this in grade 5! :{

42. ## maths

find the probability of getting 53 sunday in a leap year

43. ## science

who does vegetative propagation by stem occur. CAN YOU PLEASE TELL ME I'LL BE VERY THANKFUL !!

44. ## math

The difference between two numbers is 11 and twice the smaller number, minus four, equals the larger number. Find the two numbers.

I need help understanding converting customary units.

46. ## science

what is meant by vegetative propagation by stem?

47. ## Algebra

Write an inequality for the word sentence: k is less than zero. A. k > 0 B. k ≥ 0 C. k < 0 •••• D. k ≤ 0

48. ## Math - Algebra

Six small marbles and four large marbles have a combined weight of 30 g, whilst seven small marbles and two large marbles have a weight of 23 g. Find the weight of a large marble. Can someone help me create the equation? Thanks.

49. ## Physics

The rear window in a car is approximately a rectangle, 2.0 m wide and 0.37 m high. The inside rearview mirror is 0.52 m from the driver's eyes, and 1.38 m from the rear window. a) What is the minimum length for the rearview mirror if the driver is to be

50. ## Finance

EMAR expects to receive \$2,000 per year for 10 years and \$3,500 per year for the next 10 years. What is the present value of this 20-year cash flow? Use an 7% discount rate.

51. ## Finance

You plan on depositing \$10,000 at the end of each year for 30 years into a retirement account that pays 5% interest. How much could you withdraw annually in equal beginning of year amounts starting at the time you make your last deposit and continuing for

52. ## finance

Usha Manufacturing Co. has a bond of \$1000 par value outstanding. It pays interest annually and carries an annual coupon rate of 8%. Bonds are issued 2 years ago & due in 10 years. If the market rate of return on bonds is 7%. Required: a. What is the

53. ## physics

When I was traveling at 18m/s with my bike I approach traffic lights when I was 30m far from them they turned red and it took me to recognize and react by applying breaks then I decelerated to 4.6m/s2. How will I go and in which side of the traffic lights?

54. ## maths and science and geography

I describe inorganic as non-living things and organic as the living things. so help me to difference it?

55. ## Calculus

Find the value of the derivative of the function f(x)=7-|X| at the extrema point (0,7)? A. Does not exist B. 0 C. 7 D. -7

56. ## Calculus

Find any critical numbers of the function f(Ø)= 2secØ +tanØ, 10π < Ø < 12π A. 67π/6 B. 71π/6 C. 63π/6 D. A and B

57. ## civic

what are the limitatins to human rights

58. ## Math

List these numbers from least to greatest 3/4,5/8,6/7,6/11,7/10,8/9,

59. ## Calculus

Which of the following is written in explicit form? A.y=x B.x^2-6xy-9y^2=0 C.y=0 D. y= -√1-x^2

60. ## Calculus

What is dy/dx given that xy^2-xy+x=y?

61. ## math

given x and y are both functions of t and x^2-2y=5, what is dy/dt?

62. ## Math

A recipe calls for 3.2 cup of sugar for every 2 teaspoon of vanilla. How much sugar should be used for every 1 teaspoon of vanilla?

63. ## Chemistry

A large balloon contains 65.0 L of helium gas at 25 °C and a pressure of 745 mm Hg. The balloon ascends to 3000 m, at which the external pressure has decreased by 30.%. What would be the volume of the balloon, assuming it expands so that the internal and

64. ## Calculus

A surgical laser is cutting an incision in the eye according to the equation x^2-4y^2=9, y>0. The incision rates vary to allow for curvature of the eye. When x=5, dx/dt=300 manometers per second. What is dy/dt at that moment? A. 18.75 manometers per second

65. ## chemistry

Calculate the energies of the states of hydrogen atom with n=2 and n=3

66. ## algebra

how do you change the equation 0.2=x^2/55-x into a quadratic equation. I have 1/5(55-x)-x^2=0

67. ## English

Does Hamlet reach enlightenment? I personally think not because he is still unaware that he has become exactly like Claudius and dispute saying things that virtuous and just he is hypocritical in his actions. Also follow up question: What did Hamlet die

68. ## physics

The initial velocity of a projectile is 12i+13j in m\s. What is the displacement of a projectile at 0.25 seconds later?

69. ## math

a circular pizza is cut along four diameters into eight identical sectors. If the total perimeter if each sector is 10 inches what is area of the whole pizza? express answer as a decimal to nearest tenth

70. ## Math

what is an equivalent fraction for 7/6 that has a numerator of 84

71. ## math

what is an equivalent fraction to 10/4 that starts with 90?

72. ## math

1. Cheryl pours 1 pint of milk from a full 1-gallon jug. How much milk remains in the jug? I think 7 pints. 2.Ada buys 3 pounds 8 ounces of ham and 4 pounds 2 ounces of cheese for a party. How much ham and cheese did she buy? I think 7 pounds 9 ounces. 3.

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73. ## physics

What is the initial angle 0f projection of a projectile for which the range and the maximum height are equal?

74. ## Maths

How much will it cost for 14 sq metres of carpet at £18 a yard

75. ## Math

tHE SUM OF THREE NUMBERS IS 75. THE SECOND NUMBER IS 5MORE THAN THE FIRST AND THE THIRD IS THREE TIMES THE SECOND. FIND THE NUMBERS.

76. ## physics

Show that the period ( time for one complete swing back wards and for wards of a pendulum T=√L(costeta)/g is only true for small angle almost less than one radian.

77. ## math portfolio

1. Please describe how to find a unit price. * Your answer And thaks to steve and ms. sue i turned a f into a d need help with portfolio to get higher grade *NOT ASKING TO CHEAT*

78. ## Algebra

What is the formula for the nth term of the following sequence: 1, 4, 9, 16....

79. ## Math Help ;)

So, I've been stuck in these for quite some time.... can someone help me? Which ratios can form a proportion? A) 9/45 , 8/40 B) 8/12 , 12/21 C) 8/12 , 12/15 D) 9/22 , 14/28 I think it might be C but my brain is fried. Thank you so much, Jacob

80. ## Algebra

Please Help!!!! thanks :) 1. Suppose U= {1,2,3,4,5,6,7,8,9,10} is the universal set, and P= {2,4,6,8,10}. What is P'? a: {1,2,3,4,5,6,7,8,9,10} b: {3,5,7,9} c: {1,3,5,7,9}*** d: {2,4,8} 2. If D is the set of natural numbers that are whole numbers less than

81. ## Maths

Mrs Ricky borrowed \$5,340 at a bank at 9.5% per annum simple interest for 5 years. (A) the sum of money paid in interest to the bank. (B) the total amount of money repaid to the bank. (C) the value of each monthly installment.

82. ## Algebra

a submarine was cruising at a depth of 1,375 feet. The captain gave an order to climb 450 feet. Compared to sea level , find the depth of the sub

83. ## Social Studies

Which statement best describes how slavery was presented in Uncle Tom's Cabin? a. slavery was presented as a political problem for Congress to solve b. slavery was presented as an economical requirement for the South c. slavery was presented as a moral

84. ## Geography

State one characteristic of mid latitude cyclones that other types of cyclones do not have

85. ## Math

I'm confused about a question on a math test. The question is: Which statement is a true statement? The answer choices are: A. All rectangles are squares B. All squares are rectangles C. Every rhombus is a rectangle D. Every rectangle is a rhombus. I

86. ## Social Studies

I need help with The Early Republic, Lesson 6 Monroe's Presidency in American History.

87. ## English Language Arts

Has anyone done the English semester exam? I am confused with the essay question. I chose prompt a, can anyone simplify this for me, by giving me different questions that I need to answer for this question?

88. ## Algebra

Give an example of a problem involving multiplication of fractions that can be made easier using the commutative property. Explain how it makes the problem easier.

89. ## Social Studies

The free-soil party was a persecutor to which political party? A. Know Nothing Party B. Whig Party C. Republican Party •• D. Copperhead Party

90. ## Math

On a test I was given 2 triangles. One triangle gave measurements of all three sides as 2, 4, and 5. The next triangle had sides given 4 and 8 and it asked what the third side should be if the triangles were perpendicular. How would I solve this? Do I find

91. ## Calculus

If f is differentiable at x=c, which of the following statements must be true? A. f is continuous at x=c B. f^1 is continuous at x=c^1 C. f is continuous at y=c D. f is continuous at y^1=c

92. ## math

In a proportional relationship, why must the graph of the line always go through the origin (0,0)?

93. ## stuff

When Morganâ€™s dad returned from the store, he went for a jog. He jogged for 1 hour and 15 minutes at a pace of 4.8 miles per hour. How far did he jog?

94. ## English 9 A

Hi! I need some help, also when checking my answers can you tell me an easy way to remember if a sentence has an essential clause or nonessential clause? Thank you! ** My guess 12. In which sentence is the nonessential clause uppercased A) The man LEANING

95. ## math

Thermal wanted to make a dessert for her family. The recipe made 8 servings, but she only wanted to make enough for 5people. If the recipe for 8servings called for 2 cups of flour, how much flour would she need for 5 servings?

96. ## math

A test question I just had. Not sure of the correct answer. Which situations have equal outcomes? You can only have one answer. A. I can't remember B. You watch a movie with 20 min. preview and 99 min. movie vs. 19 min. preview and 100 min. movie. C. A

97. ## math

my 7 year old is having problems doing his work. can you please give me some work sheets for him that are fun and educational.

98. ## ELA The cay is the book

Timothy most likely warns Phillip to avoid swimming in the water because 1.he sees sharks swimming very close to the shoreline. 2.he knows that there are moray eels living in the crevices. 3.German submarines may detect they are on the island. 4.the birds

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99. ## Social Studies

1. After the Dred scott decision, Frederick Douglass said he sought to have americans live up to the principles of the constitution. What did he believe prevented americans from living up to the constitution? A. manifest destiny B. abolition *** C. popular

100. ## math

which of the following expressions is expressed in implicit form? A. xy=1 B. y=1/x C. y=x+1 D. y=1

101. ## Chemistry

Label the following changes as CHEMICAL or PHYSICAL change 1. Fat reacting with sodium hydroxide 2. Chemical A originally is buoyant in water; after it mixed with HCI, the new substance now sinks in water Label the following reactions as exothermic or

102. ## Algebra 1

Graph each function, identify the domain and range, and compare the graph with the graph of y=x^1. 1.y=x^-10 Domain: Range: compare: 2.y=x+3^1+3 Domain: Range: compare: solve and graph.