# Questions Asked onMay 7, 2016

1. ## calculas

Use left and right endpoints and the given number of rectangles to find two approximations of the area of the region between the graph of the function and the x-axis over the given interval. (Round your answers to four decimal places.) g(x) = 7 sin x, [0,

2. ## alcoholic beverages

Which of the following statements about alcohol is correct? A. Mixing different kinds of alcoholic beverages increases the rate of intoxication. B. Men and women metabolize alcohol at different rates. C. The higher the level of the enzyme dehydrogenate in

3. ## Science

The sky is mostly blue, with some high, thin, feathery clouds. Which type of weather is most likely to occur? A. Light drizzle,**** B. Heavy precipitation, C. fair weather D. thunderstorm I say A. because the sky is mostly blue.

4. ## Social Studies

What do many of the political conflicts in South Asia have in common? I think that many of the political conflicts in South Asia are based off of conflicting religions. In the past there have been many rivals between Hindus and Muslims, which causes much

5. ## Physics

Three dynamics carts have force sensors placed on top of them.(cart 1, with mass of 2.2 kg, has one sensor --> cart 2, with mass of 2.5 kg, has sensors two and then three --> cart 3, with mass of 1.8 kg, has sensors four then five). Each force sensor is

6. ## math

50 people purchase raffle tickets 3 winning tickets are selected at random if the first prize is \$1,000, second prize is \$500, and third prize is \$100 in how many different ways can the prizes be awarded and is this a permutations or a combinations

7. ## English

For questions 6–10, write the label I for incorrect if the sentence is missing one or more apostrophes. If the sentence is correct, write the label C for correct. 6. Have you ever tried to read documents from early America? 7. Many times the ss look like

8. ## math

what is 9 minus 3 divided by 1/3 plus 1?

9. ## Health

Which eating disorder might be discovered by a dentist anorexia bulimia*** starvation diet obesity

10. ## physics

The driver of a car slams on the brakes when he sees a tree blocking the road. The car slows uniformly with an acceleration of - 5.6m/s for 4.20s marking straight skid marks 62.4m long ending at the tree.With what speed does the car strike the tree?

11. ## Early Childhood

The reason teachers need to know what constitutes typical ages and growth sequences is because:

12. ## math

a wire is bent to form four semicircles all with diameters of 32 cm, how long is the wire? round to the nearest hundredth

13. ## calculas 1

Use upper and lower sums to approximate the area of the region using the given number of subintervals (of equal width). (Round your answers to three decimal places.) y = 7/x number of interval between are 5 upper sum= lower sum=

14. ## Math

A40m deep wellwith radius 3.5m is dug and the earth taken out is evenly spread to form a plat form ofdimensions 28mby 22m. find the height of the platform.

15. ## geometry

Write the standard equation for the circle center (-6,-8), that passes through (0,0). I know that the formula would leave the 1qstr part as (x+6)+(y+8) I'm not sure about the radius when it goes through (0,0)

16. ## Trig

Two rays with common endpoint O form a 30 degree angle. Point A lies on one ray, point B on the other ray, and AB=1. What is the maximum possible length of OB?

17. ## math

Bicycles in the late 1800s looked very different than they do today. There's a larger tire with a diameter of 60 in and a smaller tire with a radius of 9 in. How many rotations does each tire make after traveling 600 feet? Round your answers to the nearest

18. ## math

A road runs from P to Q on a bearing of 140° and continues in the same direction. The bearings of R from P are 092° and 056° respectively, PQ is 1320 m. What is the shortest distance of R from the road?

19. ## Health

People who experience episodes of _______ are not eating out of hunger; they are acting out of behaviors associated with bulimia and depression anorexia starvation dieting binge eating*** fasting

20. ## Chemistry

What volume of oxygen gas is needed for the complete combustion of 4.00 L of ethane gas, C2H6? Assume that the temperature and pressure of the reactants are the same.

21. ## math

Suppose f(x) is a quadratic polynomial with leading coefficient 1 such that f(x) + f(-x) = 2x^2 for all x and f(2016) = 0. What is the value of f(10) ? thanks

22. ## algebra

The height in feet of a projectile with an initial velocity of 96 feet per second and an initial height of 112 feet is a function of time in seconds given by h(t) = −16t2 + 96t + 112. (a) Find the maximum height of the projectile. 144 Incorrect: Your

23. ## English

1.Edgar Allan Poe uses foreshadowing in "The cask of Amontillado" to create mystery in which of the following quotes? A." He had a tight-fitting parti-strip dress, and his head was surmounted by the conical cap and bells." B."And as for Luchresi, he cannot

24. ## Criminal Investigation

Safety precautions that should be observed in searching for a booby trap? What significance does a fire’s point of origin have regarding the investigation of a suspected arson fire? Discuss and compare the relationship between fire and police departments

25. ## English

“Her round face looked darker, and the gentleness of her eyes, the thin, arching eyebrows, seemed weary. I brushed the few strands of gray, brittle hair from her face; she managed to smile at me… Yet when she spoke, and her voice hesitated, cracked,

26. ## English

1.Which of the following shows the correct parenthetical citation for a quote from page 91 of an article in the October 2002 issue of Travel America magazine called "Backroads of Oklahoma" written by Mary R. Simpson? A.(Simpson 91) B.("Backroads" 91)

27. ## English

In “The Necklace” by Guy de Maupassant, what is the result of Mathilde visiting her rich friend? A. She returned home energized from the visit. B. She wept, feeling regret for her situation. C. She harassed her husband to go make more money. D. She

28. ## Physics

3 equal charges each of of 2*10-6 C are fixed at three corners of an equilateral triangle ofsides 5 cm.find the column force experienced by one of the charge due to the rest two.

29. ## Geometry

A piece of paper in the form of a sector of a circle of radius 15 cm is rolled into a cone. Calculate the volume of the cone if the angle of the sector is 240 degrees.

30. ## calculas 1

A child places n cubic building blocks in a row to form the base of a triangular design (see figure). Each successive row contains two fewer blocks than the preceding row. Find a formula for the number of blocks N used in the design. (Hint: The number of

31. ## math

In a circuit with a 10 ohm resistor in series with a 15 ohm resistor, total resistance is ________ ohms.

32. ## Finance

Sunset, Inc., has a book value of equity of \$14,340. Long-term debt is \$8,300. Net working capital, other than cash, is \$2,190. Fixed assets are \$19,810 and current liabilities are \$1,790. a. How much cash does the company have? b. What is the value of the

33. ## geography

what is the R.F of 2.5cm to 4cm?

34. ## Math

If a girl bought 2.2 kg apples and 3.6 kg mangoes @ Rs. 11.50 and Rs.67.50 respectively.If she gave a thousand rupee not to the fruit seller then how much money she will get back?

35. ## gpa calculation

if i get A's in all my classes which are 4 credits, 3 credits, 3 credits, 1 credit, 1 credit and I get like a C in another 1 credit class, will this have an effect on my GPA...I'm at 3.7 right now and really tried to stay on deans list. :(

36. ## science

A program that will calculate average marks for five students using multi dimensional array in vb

37. ## MATH

The equation 1/14 (196x+17-10)=______ (20x+12x) has no solution. The equation (4x+24/122)=_____ (x+16/122)

38. ## English

In my brother's keeper by Jay ... What is the conflict?

39. ## math

In a school, the church building is 300 m due East of the Assembly Hall. A classroom is 200 m on a bearing or 123° from the Assembly Hall. How far is the classroom from the church ?

40. ## chemistry

A 15.0 g sample consisting of a mixture of silver nitrate and sodium nitrate is dissolved in water. This aqueous mixture then reacts with aqueous potassium chloride to form 3.97 g of solid. Calculate the percent by mass of silver nitrate in the first

41. ## physics

For the reaction in question 2 above, determine the predicted yield for Mg(OH)2 and H2. What is the actual yield for these products if the percent yield is 80 percent?

42. ## Chemistry

You want to neutralize 6 mol of sulfuric acid with 6.0 M sodium hydroxide. How much 6.0 M sodium hydroxide must you add to react exactly with the sulfuric acid? 2NaOH(aq)+H2SO4(aq)-->2H2O(l)+Na2SO4(aq) 2 moles sodium hydroxide for every 1 mol sulfuric

43. ## math

Houses are arranged in a school compound. Thus, Blue house is 4 km due East of Red, Yellow is 3 km due south of Blue and Green is 4 km on a bearing of 230° from the Yellow. Calculate the distance and bearing of the Red house from Green house.

44. ## Physics

7 g bullet is ﬁred into a 124 g block that is initially at rest at the edge of a frictionless table of height 1.3 m. The bullet remains in the block, and after impact the block lands 2.2 m from the bottom of the table. Find the initial speed of the

45. ## science

Explain briefly how pure dry crystals of calcium chloride could be obtained from a solution of calcium chloride.

46. ## math

a. half circle with a radius of 20 cm b. half circle with a diameter of 3 ft find the perimeter of each of the half circles. i thought the answers were 12.42 ft for b and 165.6 cm for a, but i was told that i was wrong

47. ## Chemistry

How would one work through this problem? -Calculate the number of liters of 1.25M solution that can be made from 6.400g of barium nitrate. - I know that it's just stoichiometry, but I'm confused. The formula for molarity is the number of moles of the

48. ## Chemistry

0.75 L of a 48.5 %V/V methanol solution is diluted to make 5.60 L of solution. What is the final concentration of this solution?

49. ## math

Houses are arranged in a school compound. Thus, Blue house is 4 km due East of Red, Yellow is 3 km due South of Blue and Green is 4 km on a bearing of 230° from the Yellow. What is the distance and bearing of the Red house from Green house?

50. ## English

Why did the nightly knocking at the temple finally stop in “Old Man of the Temple” by R. K. Narayan? A. The narrator helped the old man find his way to his wife. B. They drove the old man out of town, so he wouldn’t bother the temple anymore. C. The

51. ## Math

There are total of 40 cars and motorcycles in a car park. Altogether, 108 wheels are counted. How many cars and how many motorcycles are there in the car park?

52. ## math

What is 201.142857143 rounded to the nearest hundredth?

53. ## Chemistry- Dr.Bob222

Question 2 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) Is the answer 0.557 M?

54. ## Guidance and Discipline

Kelly is constantly tattling on her classmates. This could be due to her age and the fact that she is very concerned about rules, or it could be due to a need for: a. Power b. acceptance c. revenge d. attention I think it is d, attention

55. ## AlphaPlus

A student is asked to dilute a 4.85 mol/L stock solution in order to obtain 7.00 L of 1.25 mol/L solution. WHat volume of the stock solution should the student start with?

56. ## Biomechanics/Physics

A 125 pound female is late for her biomechanics final and after arriving dashes up 40 steps each 15cm high in 1.65 seconds to take a seat and start the test. Hint: 1 lb = 4.47N How much work did she perform running up the steps?

57. ## Science

How far away from the pinhole should you move the screen to obtain a 5cm high image of a girl who is 125cm tall and stands 250cm away from the camera?

58. ## Math

3/5q-(1/5+2q)

59. ## chem

my professor asks for the M+ peak for a set of metal complexes, and on it he has Cu(bpy)2 + , isn't this already a M+ ion? Is this a trick question? bpy is a bipyridine ring

60. ## calculus help amigos

Find the point on the line 5x+5y+7=0 which is closest to the point (3,−4)

1/x-3

62. ## English

“When Gradnmama died at 83 our whole household held its breath. She had promised us a sign of her leaving, final proof that her present life had ended well.” Based on the introductory line from “The Jade Peony” by Wayson Choy, what is the point of

63. ## Chemistry- Dr.Bob222

I do not quiet understand what you said. Could you show your work. 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)

64. ## calculus help

integrate:dx/(3x^3-5)^3 i don,t know how to use wolframalpha plz show me step....

65. ## Algebra 1

How do you factor 3y^3-x^2

66. ## Algebra

Make a box-and-whisker plot to represent each set of data. 13. Movie ratings: 1 4 1 2.5 3 2 3.5 2 3 1.5 4 2 41 1 3 4.5 15. Camera prices: \$280 \$220 \$224 \$70 \$410 \$90 \$30 \$120

67. ## PHYSICAL SCIENCE

A BALL IS DROPPED (V=0) FROM A TOWER 7 M HIGH. HOW FAR WILL THE BALL HAVE FALLEN AFTER AA TIME T1=1 S, T2=2S AND T3 = 3S.

68. ## science

A car travels West for 20min at 80km/hr and in direction 45NW at 30km/hr for 6min. Calculate the Total distance covered/ displacement of the car/ average speed/ average velocity.

69. ## algebra

During a study of auto accident,the highway safety council found that 60%of all accident occur at night,52%are alcohol-related,and 37% occur at night and are alcohol related :a)What is the probability that an accident was alcohol-related,given that it

70. ## Education technology

Which of the following is an effect of intellectual property theft? Record companies lose money because people download songs for free online Book companies lose money because of used bookstores Book companies lose money because people download books

71. ## English

Literary Analysis: Character and Characterization Read the selection. Then, answer the questions that follow. People who don’t know Harry tend to underestimate him. They cast a skeptical eye on his typical outfit: ragged jeans and shirts that bear

72. ## science

how do you feel when you are pregnent

73. ## HISTORY

What effects did american revolution have on the political, economic, and social concept of us today ?

74. ## Maths

Alan spent 2/3 of his money he then had 19 euros left how much had he at the start

75. ## English

“When Gradnmama died at 83 our whole household held its breath. She had promised us a sign of her leaving, final proof that her present life had ended well.” Based on the introductory line from “The Jade Peony” by Wayson Choy, what is the point of

76. ## Science

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

77. ## Health

Anorexia is a type of eating disorder that usually begins with young people with obese parents around the onset of puberty*** around the time they graduate high school who watch too much tv

78. ## Health

Individuals suffering from anorexia suffer extreme weight loss, usually _____ below the person's normal body weight 5% 8% 10%**** 15%

79. ## Health

Anorexia is considered a _______ disorder physical social predatory psychological***

80. ## Chemistry

What will happen if 2NaCl+CaCO3+SiO2 heated at 1200°C till it turns into liquid form.

81. ## trig

sec = 7/2 and is in Q1, then what is double angle of tan?

82. ## Health

_________ commonly over-exercise, abuse laxatives, and refuse to eat in order to lose weight Bulimics Binge-eaters Anorexics*** Perfectionists

83. ## Health

_______ is a psychological eating disorder in which a person will binge eat and then purge there are no options for this one. I think it's bulimia but i'm not sure

84. ## Health

Bulimia can be difficult to discover because most sufferers hide there condition and they tend to be a normal weight, sometimes overweight*** severely underweight slightly underweight obese

85. ## Health

Both anorexia and bulimia can be treated by specific medications targeting eating disorders physiological therapy*** dieting personal trainers

86. ## physics

a truck moving at 100kph has a mass of 27000 kg. what force is necessary decelerate it at rate of -3 m/s²?

87. ## Semia

A circular sinkhole has a circumference of 75.36 meters. A week later, it has a circumference of 150.42 meters. a. Estimate the diameter of the sinkhole each week. The sinkhole is about ? meters the first week. The sinkhole is about ? meters the second

88. ## math

a body is projected at an elevation alpha with a velocity of 9.8m/s in what time Wii be direction of motion be alpha/2?

89. ## math

If a=26 and sun=27. then ant=?

90. ## Chemistry

What are the possible reagents needs to transform 1-butene to 2-butene? This can be done in two steps.

91. ## Chemistry

A sample of 20.0 g of chlorine gas at 15 degrees Celsius occupies a volume of 5.0 L. What is the pressure of the gas?

92. ## Chemistry

How do you transform an alcohol into an alkene? The example I need help with is: What are the reagents to transform 1,2-dimethyl-propanol to 4,5-dimethyl-2-hexene? This must be done in two steps.

93. ## Science

A student goes to college,driving his car at 20 km per hour. He returns though same route ,driving at 40 km per hour . Find average speed during entire journey

94. ## probability help!!

buses arrive at a bus stop at 15minute interval,starting from 7am if a passenger arrived at a times that is his uniformly distributed (a):find the probability that the passenger wait less than 5minute for a bus? (b):find the probability that the passenger

95. ## algebra

write a c++ program which reads student name,ID ,mid,final for single course and for ten students and compute ;total mark &letter grade of each student;name student who scored maximum ;display maximum and minimum mark;display details each student

96. ## math

The equation 1/14 (196x+17-10)=______ (20x+12x) has no solution. The equation (4x+24/122)=_____ (x+16/122) Im sure the answer for the second one is 4, (4x+24/122) = 4 (x+16/122)

97. ## Calculus

Use the Midpoint Rule with n = 4 to approximate the area of the region bounded by the graph of the function and the x-axis over the given interval. f(x) = x^2 + 4x, [0, 4]

98. ## calculas 1

Find the value(s) of c guaranteed by the Mean Value Theorem for Integrals for the function over the given interval. (Enter your answers as a comma-separated list.) f(x) = x^9, [0, 9]

99. ## math

Find the point in the xy plane which is equidistant from (1,1), (7,1), and (1,9). Please and thanks.

100. ## accounting

Under what circumstances should a government choose not to encumber the cost of goods and services? Under what circumstances would a government not integrate its budget? Under these conditions, how is budgetary control achieved?

101. ## integral calculus

help me integrate dx/(3x^3-5)^3 thanks

102. ## Accounting

Please explain how I would go about doing this. Indicate which of the following transactions require entries to accounts used only for budgetary control purposes, even if other accounts also are involved. Prepare the general journal entries required.

103. ## math

The equation 1/14 (196x+17-10)=______ (20x+12x) has no solution. The equation (4x+24/122)=_____ (x+16/122) Im sure the answer for the second one is 4, (4x+24/122) = 4 (x+16/122)

104. ## physics

An archiolohist begins a first trip by first walking 30km southeast from the campsite. He stops and sets up a temporal camp for the night.On the second day, he walks 60 km in direction 60degrees northeast, at which point he discovers the ancient city of

105. ## math

The equation 1/14 (196x+17-10)=______ (20x+12x) has no solution. The equation (4x+24/122)=_____ (x+16/122) Im sure the answer for the second one is 4, (4x+24/122) = 4 (x+6/122)

106. ## physics

find the initial velocity of a car stop in 10 second by applying breaks the reaction due to break is 2.5 metre per second square

107. ## Social Studies

What was Sojourner Truth and Henry David Thoreau dreams for America?

108. ## Physics

A person walks 25 northeast 3.10km.How far would she have to walk due north and due east to arrive at the same point?

109. ## Physics

An archiolohist begins a trip by first walking 30km southeast from the campsite. He stops and sets up a temporal camp for the night.On the second day, he walks 60 km in direction 60degrees northeas, at which point he discovers the ancient city of gold. (a)

110. ## maths

considera a rectangle with a perimeter of 24 units draw 6 rectangles of different dimension (usng natural numbers from 1 to 11)

111. ## Math Help!!!

How do I solve for sin24=CD/BC if BC is 15,052.07464? Thanks!

113. ## differential calculus

Beth leaves Muskegon, 30 mile north of Holland, traveling at 60 mph. Alvin leaves Holland traveling north at V=20t+40 mi/hr. When will Alvin pass Beth? How far from Holland will they be? :I think Beth's distance is d=60t-30 (using Holland as the frame of