# Questions Asked onAugust 11, 2012

1. ## math

please help! 1.) A random digit from 1 to 9 (inclusive) is chosen, with all digits being equally likely. The probability that when it's squared it will end with the digit 1. 2.) A random number between 1 and 20 (inclusive) is chosen. The probability that

2. ## english

In the following stanza from “I heard a Fly buzz—when I died—,” which words form a slant rhyme? The Eyes around—had wrung them dry— / And Breaths were gathering firm / For that last Onset—when the King / Be witnessed—in the Room — A. dry

3. ## English III

Hello there! (: If someone could proofread this summary for me that would so great! In Bob Herbert’s column, “Tweet Less, Kiss More” he addresses the negative impact technology’s left on society today. He states how it affects focus, safety, and

4. ## chemistry

Concentrated hydrochloric acid has specific gravity 1.18 and 36% hcl weight. What volume of concentrated hcl must be diluted to give 50gm of 10 percent My calculation 50gm x 10% = 5gm 5gm x 36.46 =182.3/ 0.36 = 506 / 1.18 = 429 ml I am not sure answer. Who

5. ## chemistry

A solution of sodium cyanide nacn has a ph of 12.10. How many grams of nacn are in 425ml of solution with the same ph? I do not understand how to calculate this question. Who helps me to solve it for me. Thank you. The right answer 209gm. A 0.446g sample

6. ## math

A right circular cylinder of radius r and height h is inscribed in a right circular cone of radius R and height H, as shown on the right figure. Find the value of r (in terms of R and H) that maximizes the total surface area of the cylinder (including top

7. ## Chemistry

A solution of is prepared by adding 50.3ml of concentrated hydrochloric acid and 16.6ml of concentrated nitric acid to 300ml of water. More water is added until the final volume is 1.00L. Calculate (H+) (OH) and the PH for this solution. Hint concentrated

8. ## statistics

A vending machine dispenses coffee into a twelve-ounce cup. The amount of coffee dispensed into the cup is normally distributed with a standard deviation of 0.05 ounce. You can allow the cup to overfill 4% of the time. What amount should you set as the

9. ## probability

please help! 1.) A random digit from 1 to 9 (inclusive) is chosen, with all digits being equally likely. The probability that when it's squared it will end with the digit 1. 2.) A random number between 1 and 20 (inclusive) is chosen. The probability that

10. ## Math

Consider the graph with V = [A, B, C, D, E] and E = [AX, AY, AZ, BB, CX, CY, CZ, YY]. Without drawing a picture of the graph a. List all the vertices adjacent to Y b. List all the edges adjacent to c. Find the degree of Y d. Find the sum of the degrees of

11. ## Physics

Car A is moving at a constant speed of 10.0 m/s and passes Car B which is at rest. 10seconds after, the latter follows with an acceleration of 0.5 m/s^2. Determine the distance that the latter has to travel before it overtakes the former.

12. ## Chemistry

Please can anyone help me with the following: Filter paper is a poor material on which to powder a solid before introducing it into a melting tube. Why? Thank you!

13. ## the inspection

an important skill for the beginning home inspector is

14. ## English III

How would you discuss the style of an article or author? What words would you use?

15. ## language arts 2

in 1999,i went to disney world for vacation. what are the verbs in this sentence?

16. ## math

a large cogwheel contains 117 cogs, and a small one contains 52 cogs.if the large wheel revolves 20 times,find the amount of revolutions of the small wheel.

17. ## health

During adolescence, girls are ________ as likely as boys to develop depression. A. Three times B. Twice C. Four times D. Five times B?

18. ## math

You are asked to design a piping system that will connect a drilling rig 12 miles offshore to refinery on shore 20 miles down the coast. What values of x and y will give the least expensive connection if underwater pipe (x-section) costs \$50.000 per mile

19. ## health

Untreated depression will likely ________. A. Make depression go away B. Improve the outcome of other illnesses C. Delay recovery D. All of the above C?

20. ## Pre-Calculus

How do I find the minimum or maximum of this y = 2x³ + 3x² - 12x? It makes 2 curves.

21. ## algebra

The velocity of a blood corpuscle in a vessel depends on how far the corpuscle is from the center of the vessel. Let R be the constant radius of the vessel; Vm, the constant maximum velocity of the corpuscle; r, the distance from the center to a particular

22. ## health

________ may likely lead to aggressive behavior. A. Sadness B. Complacency C. Irritability D. All of the above c?

23. ## statistics

For normal population mean 60, standard deviation 15, after treatment is given to the member of sample , the sample mean is 65, and sample size is 25. is the sample mean sufficient to conclude that the treatment has significant effect? Give reason for

24. ## math

a pool is filled with water in 6 hours at 100 m every hour. If 125 m could be filled every hour,the pool would be full at 11.00am.What was the latest possible time that the water could have started filling the pool

25. ## physics

apositive cgarge Q is uniformly distributed around asemicircile of radius R.find the electric field (magneitud and direction)at the center of curvature P.

26. ## algebra

i really your need help,i don't understand the problem. The velocity of a blood corpuscle in a vessel depends on how far the corpuscle is from the center of the vessel. Let R be the constant radius of the vessel; Vm, the constant maximum velocity of the

27. ## home chemistry

if we grind some sugar and in this ground sugar, we add some salt in it then it will become a mixture of sugar and salt. so how can we separate sugar and salt.

28. ## writing sentences and paragrahs

Your favorite cousin has moved to your town and is looking for a job. Her previous experiences are working as a cashier and sales clerk at two department stores. You know she plans to apply at similar stores in your town. But you also know she is a perfect

29. ## Pre-Calculus

Determine the open intervals on which the function is increasing, decreasing, or constant. f(x) = 3 f(x) = x^(2/3) f(x) = -x^(3/4)

30. ## English

Adrian saw his friend Bob walking fast down the hall. What is the adverb and pronoun in this sentence? The adverb in this sentence: Soon the computer store will be closed.

31. ## MATH

Write the following expression as a complex number in standard form. 2-7i/-3+8i

32. ## account

On May 1, 2010, Newby Corp. issued \$600,000, 9%, 5-year bonds at face value. The bonds were dated May 1, 2010, and pay interest semiannually on May 1 and November 1. Financial statements are prepared annually on December 31.

33. ## health

An example of a depression screening tool includes the ________? A. Patient Health Questionnaire B. Center for Epidemiologic Studies Depression Scale C. Geriatric Depression Scale D. All of the above D?

34. ## health

What are the signs and symptoms of depression in men? A. Overeating or not wanting to eat at all B. Loss of interest in work, family, once pleasurable activities, including sex C. Not being able to concentrate or remember details D. All of the above D?

35. ## child daycare

To obtain a credential from _______, it's acceptable to have received your training through independent study

36. ## Organic Chemistry

Please can anyone help me with the following: Filter paper is a poor material on which to powder a solid before introducing it into a melting tube. Why? Thank you!

37. ## math

oout of 45 people ,37 caught the train,15 the bus,5 walked.how many caught both bus and train?

38. ## chemistry

what is the formula to determine the mass of propane that must be combusted in order to produce 188.23kJ of energy?

39. ## math

how do i solve 6.3*10^5=9*10^4*t

40. ## chemistry

How much ethanol C2H50H in liters d = 0.789g/ml must be dissolved in water to produce 190.5 of 1.65M C2H50H? Molarity problem. My calculation 0.789g/ml x 1000ml/46.06 = 17.12M 17.12M = 190.05 x 1.66 17.12m = 314.325 x= 314.325/17.12 x=18.36 I am not sure

41. ## Physics

A crate slides down a ramp at angle 48 degree to horizontal. The coefficient of limiting friction is 0.48. Find the options for the acceleration of the crate down the ramp.

42. ## HEALTH

Which programs listed below help prevent suicide? A. CBT helps people learn new ways of avoiding stressful experiences through withdrawal B. DBT helps a person recognize when his or her feelings or actions are healthy so that no therapy is needed C. PBT

43. ## health

Depression is treatable in ________ of cases. A. 50% B. 80% C. 20% D. 90% B?

44. ## health

What is major depressive disorder? A. A disorder characterized by symptoms that do not interfere with a person’s ability to work, sleep, study, eat, and enjoy once-pleasurable activities B. A disorder characterized by symptoms that interferes with a

45. ## chemistry

How to calculate PH 2.13 = 0.007M Why? Please show for me. I want you step by step for me.

46. ## math

6 builders worked 8 hours a day for 10 days to complete a job.If 8 builders worked 6 hours a day for 3 days,the remaining work has to be completed by 6 builders in 8 days.How many hours does each builder need to work each day?

47. ## math

6 builders worked 8 hours a day for 10 days to complete a job.If 8 builders worked 6 hours a day for 3 days,the remaining work has to be completed by 6 builders in 8 days.How many hours does each builder need to work each day?

48. ## math

there are 28 students,all of whom study either science,language or both,18 students study language and 14 study science.How many students study science and language?

49. ## math

a triangle,side ac is 3/5 of side ab,and is 23.1 m. side ab is 7/9 of side bc.angle b is 1.5 times larger than angle c,and angle a is twice the size of angle c.how many degrees is angle A

50. ## science

how do we calculate lateral load of a motorized ladder which carries 250 kg load to a height of 13 mtr at an angle of 70 degree

51. ## Algebra

Please let me know if I answered these correctly. thank you, #2. Add: 3p^2 – 5p – 4 and 9p^2 + 10p – 2 A. 12p2 + 15p – 6 B. 12p2 + 5p – 2 C. 12p2 + 5p – 6 D. 12p2 + 15p – 2 answer D ________________________ #7. (3x^2 – 2x – 1)(x^2 + x +

52. ## health

Write a 350- to 700-word paper on one of the following laws: HIPAA (1996) or EMTALA (1986). Pretend you are a health care manager employed at a small community hospital responsible for educating your staff about HIPAA (1996) or EMTALA (1986). Include the

53. ## thermochemistry

what is the formula to find the mass of propane that must be combusted to produce 188.3kj of energy?

54. ## Ethis

What is the historical and current impact of the biomedical issue in abortion?

55. ## Calculus

Prove via Mathematical Induction that (7*n) - 1 is divisible by 6. I have that it is divisble when n=1, but not n=2 and so on. How should I write the inductive proofs?

56. ## Phys

A force of 5 N acts on a moving body& after some time an equal &opposite force acts on this body will it come to rest or not

57. ## For Ms. Sue!

Literature- cont. from last night. Here are the paragraphs surrounding and containing the hyperbole (which is "In a year or two when the war's over they'll be traveling to mars and back."): He proceeded to explain. "If you get a pain in your stomach,

58. ## accounting

acc 230 prepare a statement of cash flows for Little Bit Inc.

59. ## calculus

A bicycle wheel has a diameter D = 60 cm and the tyre has a cross sectional radius of r = 2.5 cm. The volume V of the inner tube is given by V = pi^2 D r^2 + (8/3*pi*r^3) If air is being pumped into the tyre so that the volume of the inner tube is

60. ## Geography

What is the difference between an Urban Area and an Urban Zone?

61. ## Physics

A proposed interstellar space vehicle comprises an accommodation unit of mass 690 Tons at the front, separated by a light tube between the individual centres of mass, which is 43m. The amount of seperation is necessary to reduce levels (from the nuclear

62. ## algebra

Find the speed at which water travels in a pipe if the height is a. 5cm. b. 8cm. c. 18 cm. [Use the formula v^2=1960(h+10).]

63. ## health

What is the toll-free number for the National Suicide Prevention Lifeline that anyone can call 24 hours a day, everyday? A. 1-800-273-HOME B. 1-800-273-LOVE C. 1-800-273-TALK D. 1-800-273-FEEL

64. ## HEALTH

What does BRFSS stand for? A. Behavioral Risk Formulation Sensation System B. Behavioral Rumination Factor Surveillance System C. Behavioral Risk Factor Sensation System D. Behavioral Risk Factor Surveillance System D?

65. ## health

Because mood disorders such as depression substantially increase the risk of suicide, ________ is a matter of serious concern for clinicians. A. Suicidal behavior B. Poor study habits C. Peer pressure D. Earning bad grades A?

66. ## health

Which symptoms are more common in depressed children and adolescents than in adults with depression? A. Fears of separation B. Reluctance to meet people C. General aches and pains D. All of the above B?

67. ## HEALTH

Which ethnic or racial group is at a lower risk of suicide for people ages 65 or older? A. Asian and Pacific Islanders B. Hispanics C. Non-Hispanic Blacks D. Non-Hispanic Whites C?

68. ## Science

How is water important to living things

69. ## math

28 students,all of whom study either science,language or both.18 students study language and 14 study science.how many students study acience and language? and how many study only science?

70. ## math

what is the next number of 3,4,8,17,33

Formulate the acronym for "READING THROUGH PARTNERSHIP"

72. ## computer science

What exactly do computer scientists do?

73. ## sciences

from where does salt come in the sea.

74. ## algebra

A poll was taken of 100 students at a commuter campus to find out how they got to campus. The results are below. 36 said they drove alone. 31 rode in a carpool. 32 rode public transportation. 6 used both carpools and public transportation. 7 used both a

75. ## Biology

What is the difference between adventitious root and fibrous root?

76. ## His 103 World Civilization I

How has the nature and technology of warfare evolved from earliest times to 1500 CE?

77. ## ap government

what is confederation ?

78. ## aig math (Ms.Sue)

a box containing 6 candy bars weighs 2.34 kg.When the box is empty it weighs 0.06 kg. find the weight of one candy bar? my answer is 0.38 am i right if not please tell me why and how.

79. ## aig math

14 1/6 - 5 4/5 my answer is 8 11/30 am i right? if not please tell me why and how.

80. ## algebra

If a rocket traveled at 9*10^4 miles per hour . How long would it take to reach the moon from the planet.The moon is 6.3*10^5 miles from the planet it orbits.

81. ## English

Direct or indirect quote? "Want to jog a lap with me, Dad?" asked David. "Sure, but let's take it slow," said Dad. Is it direct quote?

82. ## Law/421

If goods are damaged at the time of arrival and the company sold the goods through a online company. What UCC rules would apply? Who would be responsible to compensate the consumer?

83. ## Literarture

How do you write a repsonse to a novel?

84. ## english

why did james welch write fools crow

85. ## Maths

6%pa compounded semi-annually Principal-\$6000 I need to find out how many interest periods for the amount to grow to \$9500. What is the formula too pleae.

86. ## health

What percentage of adults older than 65 in the U.S. have experienced depression? A. 5-7% B. 70-75% C. 15-20% D. 30-35% C?

87. ## HEALTH

What causes depression? A. Genetic issues B. Biochemical issues C. There is no known cause D. Environmental issues C?

88. ## healyj

The difference between dysthymic disorder and major depressive disorder is that ________. A. Symptoms of dysthymic disorder are usually less severe than those of major depression B. Symptoms of dysthymic disorder are usually shorter than those of major

89. ## healyj

During adolescence, girls are ________ as likely as boys to develop depression. A. Three times B. Twice C. Four times D. Five times B?

90. ## health

How many teens with clinical depression go unnoticed and possibly untreated? A. 2/3 B. 1/2 C. 3/4 D. 1/3 A?

91. ## health

Studies show that many older adults who die by suicide visited a physician within ________ before death. A. One month B. One year C. 6 months D. 3 months C?