# Questions Asked onJuly 20, 2008

1. ## physics

a kangaroo jumps to a vertical height of 2.55m.How long was it in the air before returning to Earth? pleaseee anwser it is due in 1 day!!!!

2. ## physics

A 175 kg merry-go-round in the shape of a uniform, solid, horizontal disk of radius 1.50 m is set in motion by wrapping a rope about the rim of the disk and pulling on the rope. What constant force would have to be exerted on the rope to bring the

3. ## chem

why is it necessary to heat the oxalic acid solution before titrating it with the potassium permanganate solution

4. ## Law and Ethics

Please check this for me and let me know what you think thanks 75 HIT 105 RESEARCH PROJECT Background The HIPAA Privacy Standards that went into effect in April of 2003 greatly affect both the privacy rights of patients and the duties of medical personnel.

5. ## physics

Two charges separated by one meter exert 1 Newton forces on each other. If the magnitude of each charge is doubled, the force on each charge is ______ Newtons. Thanks!

6. ## physics

The amount of energy dissipated by a 100-W bulb in a common parallel circuit ____________________. a. All of these. b. None of these. c. is normally 100 joules per second. depends on the voltage supplied to the lamp. d. depends on how long the bulb is lit.

7. ## ALGEBRA

Use the distributive property to remove the parentheses in the following expression. Then simplify your result if possible. 10(P+5)

8. ## HISTORY

EXPLAIN THE PASTORAL ECONOMIES COMMUNITIES IN ASIA AND AFRICA ?

9. ## algebra

Suppose the temperature outside is dropping at a constant rate. At noon , the temperature is 70 degrees f and it drops to 58 degrees f at 5:00 P.M. How much did the temperature change each hour?

10. ## Physics

Physics Homework _____________________________________________________________ 1.) A particle at t 1 = -2.0 s is at x 1 = 3.4 cm and at t 2 = 4.5 s is at x2 = 8.5 cm. What is its average velocity? Can you calculate its average speed from this data?

11. ## physics

earlier in this forum, marina asked the same question as i did. unfortunately, someone did answer, very clearly, but for some reason i remained to be a little lost. Here is the question: A car traveling 90 km/h is 100 m behind a truck traveling 75 km/h.

12. ## english

4a. John has become a rather good actor. 4b, John has became a rather good actor. Using regular and irregular verbs. I choose b. 5a. Some athletes have taken drug test to prove they are not on steriods. 5b. Some athletes have took drug tests to prove they

13. ## algebra

Evaluate. 42 + 2•7 – (5 • 4 – 15)

14. ## APA

According to APA standards, if my paragraph is from one source and only one source, and the sentences that i paraphrsed are from different parts of the source. (one sentence of my paragraph is from top part of the article, and another is in the middle and

15. ## education what u think about it (continued)

Random student locker searches without permission What are the students' rights? Students have the right in South Dakota to attend school free, attend school and join school activities at no expense, attend school until 21, or graduate from high school,

16. ## Biology/Physiology

What organs of the human body are involved in the urinary system and what is the specific purpose of those organs? How does the urinary system interact with other systems within the body?

17. ## algebra

Use your calculator to evaluate the following expression if x = –2.57, y = 1.55, and z = –1.98. Round your answer to the nearest tenth. 3X+Y/Z+2Y

18. ## Networking

Alright, Im stumped on this homework, I cannot figure it out and my professor is of little to no help.... there are supossibly 3 problems with this netowork. something with the router address with the network masks. The top number is IP, second is subnet,

19. ## physics

The four tires of an automobile are inflated to a gauge pressure of 1.8 multiplied by 105 Pa. Each tire has an area of 0.025 m2 in contact with the ground. Determine the weight of the automobile. No idea how to start, please help.

20. ## algebra

Use your calculator to evaluate the following expression if x = –2.57, y = 1.55, and z = –1.98. Round your answer to the nearest tenth.

21. ## algebra

If p = –4 and q = 2, evaluate 3p2 + 5q.

22. ## hca 210

describe two roles of medical staff and two roles health administration that you consider important?

23. ## algebra

Write the following phrase using symbols. The product of 3 and n

24. ## MATH

If x to the 4th power = 10, what is x to the 6th power?

25. ## respost A&P

Dengue fever and Dengue Hemorrhagic Fever (DHF) "Dengue and dengue hemorrhagic fever (DHF) results from infection by any of four serotypes of dengue viruses. Transmission occurs through the bite of infected Aedes mosquitoes, principally Aedes aegypti,

26. ## math

Suppose you want to cover the backyard with decorative rock and plant some trees as the first phase of the project. You need 30 tons of rock to cover the area. If each ton cost \$60 and each tree is \$84, what is the maximum number of trees you can buy with

27. ## chemistry

Can someone explain this to me? In the reaction: --> AgCl(s) In the reaction HC2h302 + H20

28. ## Financial Management

National Telephone and Telegraph Company common stock currently sells for \$60 per share. NTT is expected to pay a \$4 dividend during the coming year, and the price of the stock is expected to increase to \$65 a year from now. Determine the expected

29. ## algebra

Use the indicated property to write an expression that is equivalent to the following expression. (5 .12).17 ((associative property of multiplication)

30. ## Math

What is the answear to add. 5. 5/8 7. 2/3 19. 3/4

31. ## physics

When 3 resistors of 1 ohm resistance each are connected in series to a 12 volt power supply, the total resistance of the circuit is _______ ohms. I really appreciate any help with this stuff - it's difficult for me! Thanks

32. ## grammar

Ms Sue is this question right. Using regular and irregular verbs. 6a. I lay my book on the table, but now I cannot find it. 6b. I laid my book on the table, but nowe I cannot find it. I choose b verb form and verb tense.9a. The ancient Egyptians biult

33. ## GEOGRAPHY

EXPLAIN THE SEX RATIO?

34. ## chemistry (confirmation)

If the reverse reaction is favoured and it includes a solid as a reactant, the solid concentration is not going to increase as solids and liquids stay constant right? To determine which solution is most basics given [OH-] / [H30+], you take the -log and

35. ## Java II - Arrays

When are arrays useful and when they are not?

36. ## English

What was your experience with the Center for Writing Excellence (CWE) in the past? In addition to the CWE, what other writing tools are available for revising a research paper? How can you become your own editor and look at your writing with a critical

37. ## Introduction to Healthcare

Measuring the quality of care is essential to being able to identify which areas of patient care need improvement. A positive patient outcome is one measure of quality. What role do health care workers play in determining quality care?

38. ## HSS 205

On the blueprint of Lauren's new office building, the scale is 3 in. equals 8 ft. What will be the actual length of Lauren's office if it measures 6 in. long on the blueprint

39. ## English

Can you please show me a sample of a diagrammed sentence with phrases?

40. ## CRIMINAL JUSTICE SYSTEM

Many judges in the criminal court system are not only overworked, but also must contend with the worst of society. How does the role and responsibility of a judge differ in a real-life courtroom as opposed to the mystique portrayed in the movies or on

41. ## Maths

X and Y are points on the sides BC and AC of a triangle ABC respectively such that angle AXC = angle BYC and BX = XY. Prove that AX bisects the angle BAC. I believe the first step is to prove ABXY is a cyclic quadrilateral. Unfortunately, I don't know

42. ## chemistry

The blank questions are the ones I need help with. TIA img . photobucket .(c o m)/albums/v327/triads1/img030.jpg?t=1216604508 img . photobucket .(c o m)/albums/v327/triads1/img029.jpg?t=1216604716

43. ## eth125

Identify 7-10 leaders of the Civil Rights and Black Power movements and their contributions to their respective causes. How did these social pioneers forge the way for this important ratification? What legislation was relevant during these critical times?

44. ## science

"Said to be solid as a rock, a joy to hold, and can help you see for miles?"

45. ## cultural diversity

summary of a current issue between Native Americans and the federal government. Identify the legislation that you think is linked to the issue, and explain why you think there is a connection. I have searched google, but no answers. Please help with some

46. ## english

Appendix H select the correct sentence (aor b) for each number and providing an explaination of why you made that choice. 1a. Did you know a famous animal-rights activist has criticized horseracing because of the dangers involved? 1b Did you know a famous

47. ## Health

How can a health presentation be implemented into a classroom for middle childhood?

48. ## algebra

Evaluate. | –48 |

49. ## Financial Management

How much would you have to pay to buy one COP bond at 88,510?

50. ## Philosophy

Does anyone know any websites that have in depth answers to philosophy questions? I have to answer these: Why is the notion of control so important to Epitectus? In what senses would you call Epicurus a materialist? atomist? naturalist? Explain how

51. ## Economy

Where do I get started with this? Write a 700- to 1,050-word paper in APA format describing the effects of taxation and price controls on the economy.

52. ## Microeconomics

Hello, Need some help with a Cournot duopoly question. The MD curve is P=9-Q. Two firms, with F1 strategies 1,3 or 5. F2 strategies 2 or 4. Thank you

53. ## grammar

Verb form and verb tense 8a. Since American Idol premiered on tv, many talented contestants have appeared on the show. 8b. Since American Idol premiered on tv, many talented contestants appeared on the show. My answer is b Identifying antecedents 10a. The

54. ## music

Do anybody knows a website that has flute notes for beginners?

55. ## com150

is there anybody in here on week 9 in this class

56. ## grammar

1a.Did you know a famous animal-rights activist has criticized horseracing because of the dangers involved? 1b. Did you know a famous animal-rights activist have criticized horseracing because of the dangers involved? Subject-verb agreemnet? I choose b.

57. ## hca

can you help me identify a role health administration?

58. ## CIVICS

DEFINE FUNDAMENTAL RIGHTS?