# Questions Asked onJune 9, 2008

1. ## alg

how much money is invested at 5% compounded continuously for 3 years will yield \$820?

2. ## physics

several students are riding in bumper cars at an amusement park. the combined mass of a car A and its occupants is 250 kg. the combined mass of car B and its occupants is 200 kg. Car A is 15 m away from car B and moving to the right at 2 m/s when the

3. ## Physics

Two blocks are fastened to the ceiling of an elevator as in Figure P4.19. The elevator accelerates upward at 2.00 m/s2. The blocks both have a mass of 14.0 kg. Find the tension in each rope. top rope: bottom rope:

4. ## alg2

suppose you drop a tennis ball from a height of 15 feet. After the ball hits the floor, it rebounds to 85% of its previous height. How high will the ball rebound after its third bounce. round to the nearest tenth.. my teacher told be the answers 9.2 but i

5. ## another question algebra

write an explicit formula for the sequence 7,2,-3,-8,-13 then find a14

6. ## chemistry

which conversion factor do you use first to calculate the number of grams of CO2 produced by the reaction of 50.6 gram of CH4 with O2? The equation for the complete combustion of methane is: CH4+2O2-->CO2+2H2O.

7. ## Math

The price of a stock, A(x), over a 12-month period decreased and then increased according to the question A(x)= 0.75x2-6x+20, where x equals the number of months. The price of another stock, B(x), increased according to the equation B(x)=2.75x+1.50 over

8. ## calcius

Determine whether the function is linear, constant, or neither y = x3 - x2 + 8 a. Linear b. Constant c. Neither I think it is neither

9. ## physics

An object with mass m1 = 5.00 kg, rests on a frictionless horizontal table and is connected to a cable that passes over a pulley and is then fastened to a hanging object with mass m2 = 9.0 kg, as shown in Figure P4.30. Find the acceleration of each object

10. ## physics

a drinking fountain projects water at an initial angle of 50 degrees above the horizontal and the water reaches a maximum height of 0.150 m above the point of exit. assume air resistance is negligible. calculate the speed at which the water leaves the

11. ## Physics

Find the tension in the two wires that support the 100 N light fixture. Assume θ is 39°. left wire: right wire:

12. ## finance

New project analysis You must evaluate a proposal to buy a new milling machine. The base price is \$108,000, and shipping and installation costs would add another \$12,500. The machine falls into the MACRS 3-year class, and it would be sold after 3 years for

13. ## physics

a 0.03 mol sample of helium is taken through a cycle. the temperature of state A is 400K. calculate V.

14. ## calcius

Determine whether the relation represents a function. If it is a function, state the domain and range. {(-2, 1), (-1, -2), (0, -3), (1, -2), (3, 6)} a. function domain: {-2, -1, 0, 1, 3} range: {1, -2, -3, 6} b. function domain: {1, -2, -3, 6} range: {-2,

15. ## history

compare and contrast the english colonies of the Chesapeake with their counterparts at Massachusetts Bay. What were their similarities and differences?

16. ## keybording and word processing

10. what word processing feature protects against printing the last line of a paragraph at the top of the next page? a. Hard Page Break, b. Merge Cells c. Wordwrap, d. Window/Orphan Control

17. ## ENGLISH

THOUSANDS OF WILDFLOWERS ARE NATIVE TO AUSTRALIA WHAT ARE THE PARTS OF SPEECH?

18. ## Economics

(Last Word) The U.S. sugar program has: A. improved the world allocation of agricultural resources. B. caused the world price of sugar to rise above its domestic price. C. increased domestic sugar production. D. lowered the incomes of U.S. sugar growers.

19. ## physics

a block of mass 2 kg and block B of mass 8 kg are connected by a spring of spring constant 80 N/m and negligible mass. The system is being pulled to the right across a horizontal frictionless surface by a horizontal force 4 N with both blocks experiencing

20. ## Math

A farmer has determined that a crop of strawberries yields a yearly profit of \$1.50 per square yard. If strawberries are planted on a triangular piece of land whose sides are 50 yards, 75 yards, and 100 yards, how much profit, to the nearest hundred

21. ## physics

A 3.6 kg mass hangs at one end of a rope that is attached to a support on a railroad car. When the car accelerates to the right, the rope makes an angle of 1.0° with the vertical. Find the acceleration of the car.

22. ## alg

write the explicit formula for the sequence 7,2,-3,-8,-13 and find a 14

23. ## Physics

A 4.0 g bullet leaves the muzzle of a rifle with a speed of 310 m/s. What force (assumed constant) is exerted on the bullet while it is traveling down the 0.9 m long barrel of the rifle?

24. ## alg

suppose you drop a tennis ball from a height of 15 feet. After the ball hits the floor, it rebounds to 85% of its previous height. How high will the ball rebound after its third bounce. round to the nearest tenth.. my teacher told be the answers 9.2 but i

25. ## chemistry

what is the maximum number of grams of PH3 that can be formed when 6.2grams of phosphorus reacts with 4.0 grams of hydrogen to form PH3? P4+6H2--> 4PH3

26. ## alg

identify the conic section. if its a parabols give the vertex if its a circle, give the center and radius. if it is an ellipse or a hyperbola, give the center and foci. again my teacher said the answer is ellipse with center (-4,4), foci at (-4± V3, 4)

27. ## Physics

Two packing crates of masses m1 = 10.0 kg and m2 = 3.50 kg are connected by a light string that passes over a frictionless pulley as in Figure P4.26. The 3.50 kg crate lies on a smooth incline of angle 37.0°. Find the acceleration of the 3.50 kg crate. up

28. ## English

2. Analysis a. The students are not much interested in English class . About 68% of the students responded "They are a little bored or bored." On the other hand, about 9% of the students are interested in the English class. The teacher should try hard to

29. ## physics

the focal length of this mirror is 6 cm and the object is located 8 cm away from the mirror. calculate the position of the image formed by the mirror. suppose the converging mirror is replaced by a diverging mirror with the same radius of curvature that is

30. ## alg

solve equation g+4/g-2=g-5/g-8 another qustion an elliptical track has a major axis that is 80 yrds long and minor axis 72 yards long find an equation for the track if its center (0,0) and the major axis is the x axis

31. ## English

procedure: Formative Test Now. let's check how well you can use the expressions you've learned. I will distribute handouts. You should pick up a handout on the table. You have to fill in the blanks with suitable expressions. Are you finished. Two minutes

32. ## physics

in an electron microscope, a tungstun cathode with work function 4.5 eV is heated to release electrons that are then initially at rest just outside the cathode. The electrons are accelerated by a potential difference to create a beam of electrons with a de

33. ## alg 2

evaluate cot 11 pie/6 to the nearest hundred angle given in radians.. is there a way to put this in calculator. another ? use a calculator and inverse function to find radian measures of the given angle angles whose tangent is 4.21 is that 1.34 the answer?

34. ## Economics

(Last Word) The U.S. sugar program has: A. improved the world allocation of agricultural resources. B. caused the world price of sugar to rise above its domestic price. C. increased domestic sugar production. D. lowered the incomes of U.S. sugar growers.

35. ## Algebra

Find the function value. Given that f(x) = 5x2 - 2x, find f(t + 2).

36. ## Physics

The force exerted by the wind on the sails of a sailboat is 310 N north. The water exerts a force of 240 N east. If the boat (including its crew) has a mass of 330 kg, what are the magnitude and direction of its acceleration? magnitude in m/s2 direction in

37. ## arithmetic

Barry and Steve are good friends. Barry wants to buy a new computer, but he doesn't have the money for it right now. Barry says he will pay Steve \$2000.00 in five years if Steve gives him \$1600.00 for the computer today. Steve figures that there is an

38. ## History

Why was the Renaissance era time of great scientific discovery and inventions?

39. ## keybording and word processing

7. to adjust a column's width in a table, you should? a. click on the TABLE menu and select AUTO FORMET, b. HIGHLIGHT the column to be adjusted, c. set apprppriate cell alignment for the column d. use the mouse to drag the column border either left or

40. ## keybording and word processing

8. when citing a reference from the internet in a report's bibliography, the should appear first? a. internet address, b. title of the article , c. author , d. date

41. ## Economics

. A bumper crop of farm products causes: A. only a slight decline in the price of farm products because the demand for farm products is income inelastic. B. a large decline in the price of farm products because the demand for farm products is price

42. ## English

I am supposed to write a review of the short story "The Rocking Horse Winner." I am unsure how to make an opinion of the short story without making it sound like a summary. I would like to express that I think it is wonderfully written to depict the

43. ## envirn. please revise

In your own words, define environmental sustainability. Then, list three behaviors of your own that threaten environmental sustainability. How could you change those behaviors to reduce threats to environmental sustainability? Environmental sustainability

asked by rose -Ms. Sue
44. ## music

did the rich watch musicals when they first came out? who invented musicals?

45. ## Social Studies

What continent is Brazil on?

46. ## English

Write down the following exprressions. 1. die 2. skate 3. run 4. picnic You have to make the ing forms of the verbs. In #1 change ie into y and add ing to the end. In #2, remove e and add ing to the end. Skate is composed of a consonant and a silent e. So

47. ## English interpretation

I have seen vegetables for sale labelled as: Traditionally grown, Organically grown & Conventionally grown. What would be the correct interpretation of these 3 terms? Thanks Mike

48. ## english

I am writing a persursive essay on unclean nail salons....These are my refrences How do i list my sources In a (APA) Refrence list format. REFFRENCES Elite CME 5-Hour Continuing Education For Illinois Nail Professionals MMA Update For Nail Technicians

asked by gee gee
49. ## keybording and word processing

5. Ned inserts a space after a period within an abberiviation. Ted says no space is necessary after a period within an abberivation. who is correct? a. Only Ned is correct, b. only Ted is correct, c. both are correct, d. neither is correct

50. ## keybording and word processing

To set up an e-mail account you have must? a. have access to the internet or another network, b. subscriber to a search engine, c. agree to share your password , d. obtain a web address.

where can i find an sample of an blank order form?

52. ## trig

How do you find all the solutions of the equation in the interval [0,2π)? 3tan^3x=tanx

53. ## keybording and word processing

you would use words for numbers when? a. signifying an even house number, b. using "A.M." or "P.M." c. expressing an even amount of dollars and cents, d. beginning a sentence with a number

54. ## English

The Anglo-Saxons believe the most important quality in a man was his: a) courage b) religion c) intellect d) kindness I chose a.

55. ## trig

solve 2sin^2x+sinx-1=0 in the interval [0, 2pi0

56. ## Science

I need help with my science class. My teacher wants us to come up with property tests for many different substances to indentify them. I need three property tests for: Coal, Rope, Cloth, Plastic, Paper, Bean, Copper Granuals, Sand, Flower Petal and Rubber.

57. ## alg2

identify the conic section. if its a parabols give the vertex if its a circle, give the center and radius. if it is an ellipse or a hyperbola, give the center and foci. again my teacher said the answer is ellipse with center (-4,4), foci at (-4± V3, 4)

58. ## social studies

what has to do with Califoria that starts with a k

59. ## Math

What is 9,010-8,736?

60. ## keybording and word processing

which of the following proofreader's marks is incorrect? a. insert ^ b. stet delete c. #add horizontal space d. ¶ paragraph

61. ## keybording and word processing

6. if you wish to shade a row of your table, you should first click on the? a. DESIGN tab under table tools, b. TABLE menu, c. BORDERS button, d. HIGHLIGHT button

62. ## math

express 5ã72 in simplest radical form I did this: ã72=ã36*ã2=6ã2 6*5=30 30ã2 Is this right?

63. ## French

Well the question is this 6. Réponds à la forme négative. a. Est-ce que tu as visité des amis? Non, _________________________________ would it be, "Non, Je n'ai pas visité des amis." Or would it be, "Non, je n'ai pas visiter des amis."

64. ## social studies

Can you find something about California that starts with a I?

65. ## History

How did the U.S. economy change after WWII ended, compared to what it had been like during the war? what Where people were able to have and do, and what might it have felt like after the scarcity of wartime.

66. ## Math

(a^2b^2)^1/5 I'm not understanding can someone help.

67. ## keybording and word processing

4. If you find a web site that you wish to visit frequently, you should?? a. assign it a web address, b. create a book mark, c. create a hyperlink., d. set up a special folder for it

68. ## keybording and word processing

11. The main difference between block letter style and modified block letter style is/are the? a. left and right margin settings, b. punctuation style, c. position of the date and closing lines, d. line spacing

69. ## keybording and word processing

16. secretary A will use " sincerely" as the complimentary closing of a letter to colleague. secretary B will use "Cordially" as the complimentary closing of a letter to a friend. which secretary is using the correct closing? a. only A , b. only B, c. both

70. ## English

Do you know how to pronounce the f sound. The f sound is a a labiodental. You should put your lower lip and upper teeth together. Then make air pass between them, saying f. The p sound is a labiodental. You should put your lips together and make the air

71. ## English

Procedure : Group Activity Looking at the picture on the left, let's play the guessing game. I have some pictures. Look at this picture. What is he doing? Guess what he is doing and say like this: He is running. I think he is running. Is he running? Is he

72. ## MATH

FOUR CYCLISTS A,B,C&D WANTS TO CROSS A BRIDGE BUT DUE TO BAD CONDITION OF BRIDGE ONLY TWO AT A TIME CAN CROSS IT. IF A TAKES 1 MINUTES, B TAKES 2 MINUTES,C TAKES FIVE MINUTES & D TAKES 10 MINUTES TO CROSS THE BRIDGE, HOW THEY ALL CAN CROSS THE BRIDGE IN 17

73. ## English Improving writing

Ok this what I have now Thanks to all of you for your help Brain storming revised The problem is Jack and Rachel often has nothing to do Bonnie and Molly is working extra and have to work over time Melanie and Jessica share an administrative assistant

74. ## science

what is the full name of RDF?

75. ## econ

The FCC is planning to auction wireless spectrum rights, with the goal of maximizing the revenue that it receives from the auction. These rights will almost certainly be used to support wireless communications devices, such as cell phones, pagers, etc. The

76. ## Algebra 2 Mannn

9x^2-y^2-72x+8y+119. how do i change this equation from general form to standard form.

77. ## Science

I need to find out the adaptations of algae and seagrasses so they can survive in the coral reefs

78. ## French

Je ferai la p¨ºche.

79. ## trig

write an algebraic equation equivalent to csc(arctanx)

80. ## english

How do I write an introduction on "dress codes in schools"? I intend to use startling statistics of gang-related violence in schools, but I need help starting and then I can follow the flow, thanks.

81. ## alg

solve equation g+4/g-2=g-5/g-8 last one still don't get answer my teacher got was 14, however i got 22.. what was my mistake?

82. ## Math

(ã5 + 5ã6)(ã5 - 5ã6) is the answer -145 ???

83. ## Algebra 1

^3sqrt y^3 Can some one work this for me I want to se if I got the answer right

84. ## history

the culture of consumption during the Eisenhower administration. How do you think such large-scale, new-found getting and spending influenced people’s feelings about America?

85. ## keybording and word processing

Ned inserts a space after a period within an abberiviation. Ted says no space is necessary after a period within an abberivation. who is correct? a. Only Ned is correct, b. only Ted is correct, c. both are correct, d. neither is correct

86. ## keybording and word processing

A/AN notation would be used to indicate that an application for employment is being mailed with a letter? a. copy B-reference C-Enclosure D-Attachment

87. ## keybording and word processing

15. you would use words for numbers when? a. signifying an even house number, b. using "A.M." or "P.M." c. expressing an even amount of dollars and cents, d. beginning a sentence with a number

88. ## com215

Appendix D Nonverbal and Verbal Communication Use the table below to compare and contrast characteristics of nonverbal and verbal communication for audiences in relaxed situations (family members and friends) and audiences in tense situations (supervisors

89. ## Algebra 2 Mannn

Can someone please explain to me how to get the 16 in this equation. I get how to get everything else but i don't know how to get the 16. A hyperbola with foci: (0,5) (0,-5)and vertices: (0,3) (0,-3). So i got y^2/9-x^2/16=1. but how do you get the 16?

90. ## History

Hi, could you help me with these questions; -What is the name of the Russian policy that involved destroying everything that could be used by invading forces. -Name of U.S president who called the establishment of the League of Nations following WWI

91. ## science

does anyone know of a fun science activity or something fun i could do for my spinal cord project. I have to be creative which i have a lot of trouble with!

92. ## french

i need a review sheet for grade 7 french... the units were: la meteo, la famille and le ecole

93. ## keybording and word processing

Ann says that to move text to the next line when you have reached the end,you have to tap the ENTER key.jill says that the text will automatically move to the next line and it's not necessary to tap the ENTER key. who is correct? a. only ann is correct, b.

94. ## Science

How do Scientists know the Sun is 93 million miles from the Earth? (How do they measure it)

95. ## topics

where do you normally find interest you?

96. ## Algebra 1

^3ã2 * ^2ã3=^6ã6 Please let me know if I got this answer right to this one.

97. ## keybording and word processing

The enables you to see the hard returns on your screen? a. status bar, b. scroll bar , c. show/Hide button, d. PRINT PREVIEW BUTTON

98. ## ?

HOW DOES A MENTORING PROGRAM DIFFERENT FROM A INDUCTION PROGRAM? PLEASE HELP!

99. ## Math

Is 0.689 greater of less than 0.6890? Beef that weighs 6.6lb cost \$3.75 per pound. what is the cot of the beef. Solve this 16 / (2^2+4) Multiply 6/19 x 3/4. what is the answer is simplest form

100. ## Algebra 2 Mannn

how do i graph this... x^2=-8y

101. ## algebra2

write an equation of a hyperbola with vertices (3, -2) and (-9,-2) and foci (7,-2) -13,-2)

102. ## HUM 130

Consider the interrelatedness of everything in the cosmos as it is expressed in many indigenous religions. How do you think the importance of these relationships developed? What spiritual purpose do you think they serve for indigenous peoples?"