bubba

Most popular questions and responses by bubba
1. PHYSICS!!

An amusement park ride consists of a rotating circular platform 8.26 m in diameter from which 10 kg seats are suspended at the end of 1.14 m massless chains. When the system rotates, the chains make an angle of 16.2 degrees with the vertical. The

asked on November 16, 2009
2. Calc

A lighthouse is fixed 130 feet from a straight shoreline. A spotlight revolves at a rate of 11 revolutions per minute, (22 rad/min ), shining a spot along the shoreline as it spins. At what rate is the spot moving when it is along the shoreline 12 feet

asked on February 14, 2011
3. chemistry

The molar mass of sucrose, or table sugar, is 342 grams. Calculate how many grams of sucrose are required to make 3.0 liters of 0.50M sucrose solution.

asked on December 2, 2008
4. math

Tim needs to apply 21/2 gallons of herbicide per acre of soybeans. How many gallons of herbicide are needed for 360 acres? A worker has readings that take 22/3 minutes each to read and record. How many readings can be completed in 192 minutes? A grocer

asked on March 6, 2011
5. Physics

An amusement park ride consists of a rotating circular platform 8.26 m in diameter from which 10 kg seats are suspended at the end of 1.14 m massless chains. When the system rotates, the chains make an angle of 16.2 degrees with the vertical. The

asked on November 14, 2009
6. eng/lit

in poem Words by vern ratsala The words "studio couch" and "cot" in line 10 reinforce the contrast between the world of the movies and the narrators world of a longing b restlessness c emptiness d riches e escape

asked on October 6, 2011
7. science

. How does the principle of uniformitarianism accounts for occasional catastrophic events such as meteorite impacts, huge volcanic eruptions, or great earthquakes? In what ways do geologic processes affect a person's daily life? . When astronauts brought

asked on May 23, 2011
8. calc

The sun is shining and a spherical snowball of volume 210 ft3 is melting at a rate of 14 cubic feet per hour. As it melts, it remains spherical. At what rate is the radius changing after 3 hours?

asked on February 14, 2011
9. Physics

An amusement park ride consists of a rotating circular platform 8.26 m in diameter from which 10 kg seats are suspended at the end of 1.14 m massless chains. When the system rotates, the chains make an angle of 16.2 degrees with the vertical. The

asked on November 15, 2009
10. Chemistry

If you add hydrochloric acid (HCl) to magnesium (Mg) metal, what will you observe?

asked on December 1, 2008
11. physics

A car travels 1.72 km in the x direction, then turns left 50.4 degrees to the original direction and travels an additional distance of 1.97 km. Calculate the x component of the car's net displacement. Answer in units of km.

asked on August 27, 2009
12. Physics

Bob heads out into a lake at an angle of 47 degrees with respect to the shore. If his boat is capable of a speed of 2.9 m/s how far from the land will he be in 3 min. and 24 sec.? Answer in units of m.

asked on August 26, 2009
13. algebra

2. Examine the rise in gasoline prices from 1997 to 2006. The price of regular unleaded gasoline in January 1997 was \$1.26, and in January 2006, the price of regular unleaded gasoline was \$2.31 (“Consumer price index,” 2006). Use the coordinates (1997,

asked on August 3, 2010
14. Algebra 1

A cheetah is 300 feet from its prey. It starts to sprint toward its prey at 90 feet per second. At the same time, the prey starts to sprint at 70 feet per second. When will the cheetah catch its prey?

asked on December 1, 2009
15. Bio

In spite of factors that tend to restrict cell size, some plant cells are very large. For example, some marine algae have cells almost as large as a chicken egg which of the following characteristics would favor the growth of large cells? 1- thin layer of

asked on October 26, 2009
16. math

Math question. Two part. A am rifle bullet accelerates from 0 to 1000 m/s ( about 2240 MPH) in 1/1000 second when fired. What is the avg acceleration of the bullet in m/s2? If this rate of acceleration could be somehow maintained, how long would it take

asked on February 12, 2012
17. eng/lit

What does line 1 intro duce as the narrators sense of A celebration b frustration c abundance d gratification e disorganization in the poem words by vern ratsala

asked on October 6, 2011
18. child development

I need to know the approach to research(research design) of the psychosocial theory, social learning theory,cognitive-development theory and sociocultural theory of child development. I cannot find this info anywhere

asked on September 17, 2011
19. algebra

2x + 3y is less than or equal to 6 solve b=6c for c The length of a rectangle is fixed at 15cm. What widths will make the perimeter greater than 80 cm? solve the compound inequality: 6>-5x + 5 or 10 is less than or equal to -5x+4

asked on August 23, 2010
20. Bio

In spite of factors that tend to restrict cell size, some plant cells are very large. For example, some marine algae have cells almost as large as a chicken egg which of the following characteristics would favor the growth of large cells? 1- thin layer of

asked on October 25, 2009
21. AP BIO

a scientist plans to use a microtome to cut sections of a particular type of tissue so then that typical cell will be cut into about 20 sections. to help him make careful observation of internal cell structures, he considers staining the sections with a

asked on October 19, 2009
22. AP BIO

a student wished to test a sample of organic material to determine whether it was sugar, a dat, or starch. If she could perform only one of the following, which would be the most revealing? 1- test for the presence of carbon and hydrogen in the sample 2-

asked on October 7, 2009
23. physics

two airplanes leave an airport at the same time. the velocity of the first airplane is 700 m/h at a heading of 52.2degrees . the velocity of the second is 600 m/h at a heading of 97 degrees . how far apart are they after 3.1 h? answer in units of m.

asked on August 23, 2009
24. chemistry

How many moles of Na2CrO4 are contained in 74.3g of compount?

asked on November 25, 2008
25. accounting

Quayle Corporation reports net income of \$380,000 and weight-in average of 200,000 outstanding fro the year. Complete the earnings per share of Common Stock.

asked on January 30, 2012
26. eng/lit

In the poem Words by Vern Rutsala,what does the poet imply that humans may suffer?

asked on October 6, 2011
27. English

Suppose I want to write a sentence: Why not a girl or woman? Because they are too emotional. Is this a grammatically correct way to write it. The part "Because I have to study" is not a complete sentence so am i supposed to add a hyphen??? I totally made

asked on February 5, 2011
28. CALC

(sqrt(9x+5)-sqrt(68))/(x-7) limit as x approaches 7 the answer i got was .0546 i am not sure if this is right also, if it is ...is there a more exact fraction .... like if the answer was 0.3333333 a better way to write it would be 1/3

asked on January 22, 2011
29. Physics

A spring has a force constant of 478 N/m and an unstretched length of 9 cm. one end is attached to a post that is free to rotate in the center of a smooth table. the other end is attached to a 4kg disc moving in uniform circular motion on the table, which

asked on November 13, 2009
30. Physics

a plane travels 1.3 km at an angle of 28 degrees to the ground, then changes direction and travels 6.8 km at an angle of 20 degrees to the ground. A) What is the magnitude of the plane's total displacement? answer in units of km. B) At what angle above the

asked on August 26, 2009
31. Chem

Use the reaction that occurs when magnesium burns in oxygen to show how a reaction might be included in more than one category of reaction.

asked on November 25, 2008
32. chemistry

In a certain chemical reation, two reactants undergo change to form two products. Why can't you determine what type of reaction occurred from this information?

asked on November 25, 2008
33. health

What is the PaO2 of H2O?

asked on November 25, 2008
34. chemistry

Why is water a liquid but carbon dioxide a gas at room temperature.

asked on November 25, 2008
35. chemistry

Determine the speciﬁc heat of a material if a 27.3 g sample absorbed 44.2 J as it was heated from 293 K to 336 K.

asked on March 17, 2014
36. math

Calculate the answers |-3-|-7-7|| Does |n+m| = |n|+|m| for all integers na and m? If so, give some examples. If not, give a counterexample. The Weathertalk Analysis Problem. Read the following story about the TV weatherperson and identify as many places as

asked on February 21, 2011
37. Calc

(sqrt(9x 5)-sqrt(68))/(x-7) limit as x approaches 7

asked on January 21, 2011
38. algebra

5/4x + 1/8x = 3/8 + x = X =

asked on August 23, 2010
39. education

Write a 200-to 300-word response to the following: Assume you are a teacher who would like to address a technology issue at your school. Many of the studnets' textbooks provide Web links for engaging enrichment activities. Each classroom has five

asked on July 29, 2010
40. XACC 280 (accounting)

Does anyone have a completed Appendix E- for Axia class XACC 280 Week 4 assignment - Preparing a financial statement worksheet? I am willing to pay for this if I can verify it was completed correctly.

asked on February 28, 2010
41. Physics

Two points in the xy plane have cartesian coordinates (4.6,-10) and (-10,3.2) I found the distance to be 19.68 but i need to find the angle between the line connecting the two points and the x-axis (measured counterclockwise from the x-axis) within the

asked on August 30, 2009
42. psychology

what were the major contributions made by Donald Hebb to the field of learning and psychology? All I can find is that he wrote a book

asked on August 24, 2012
43. education

How can a digital camera and a digital projector be used in a classroom to increase students' needs or increase teacher efficiency.

asked on September 12, 2011
44. american government

• What factors make it more likely that a bill will become law? What factors make it less likely?

asked on April 18, 2011
45. art

Explore the daguerreotype process at The Metropolitan Museum of Art website: In your opinion, what is the most significant difference between the daguerreotype process and modern photography? How do early and modern photos differ in the creative process of

asked on February 21, 2011
46. Calc

The sun is shining and a spherical snowball of volume 210 ft3 is melting at a rate of 14 cubic feet per hour. As it melts, it remains spherical. At what rate is the radius changing after 3 hours? I posted this question before and when i went back and did

asked on February 14, 2011
47. Chem

Write the balanced net ionic equations for the reaction of a) added H+ and B) added OH- with the components of the acetic acid/sodium acetate buffer solution:

asked on February 9, 2011
48. algebra

4/7+n/12 what is n

asked on November 15, 2010
49. Biology

WHat is the different between determinate and indeterminate cell differentiation?

asked on September 18, 2010
50. art

I am trying to answer a question about "Lapinth and centaur, metope" I was trying to answer these questions about it: What is the relationship between the art and the culture of the related civilization? How did that genre of art influence the culture of

asked on September 7, 2010
51. math

How would I work this problem -6x>1/3

asked on November 20, 2009
52. Essay for College Appl

--- I want to say something along the lines of ...even though it may make a little difference it still is a difference. any suggestions on how to say this intelligently?

asked on October 24, 2009
53. Chem

How do you balance the following: KI->K + I2 Na + H2O -> H2 + NaOH Ch4 + O2 -> CO2 + H2O

asked on November 25, 2008
54. Chem

What is the PaO2 of H2O

asked on November 23, 2008
55. Chemistry

What does a fluoride ion have in common with a neon atom and a sodium ion?

asked on November 21, 2008
56. algebra

the sum of two numbers is 48 and the difference is 22. What are the numbers?

asked on November 9, 2015
57. Forest nrook

I have tiles that Re 1 inch by 1 inch squares. If I use them toale rectangle that is 16" long and 6" wide, how any tiles will she use?

asked on October 12, 2015
58. geology

WHat are the geologic principles associated with the issue of subsidence from water pumping?

asked on June 16, 2011
59. American Government

What are some of the criticism of a democratic style of government ? ...

asked on March 22, 2011
60. CALC

(sqrt(9x+5)-sqrt(68))/(x-7) limit as x approaches 7 the answer i got was .0546 i am not sure if this is right also, if it is ...is there a more exact fraction .... like if the answer was 0.3333333 a better way to write it would be 1/3

asked on January 22, 2011
61. Biology

Is cyanobacteria cocci, spirilla, or bacilli shaped?

asked on September 22, 2010
62. aed204

• The composition of the faculty, administration, and other staff accurately reflects the pluralistic composition of the United States. • Differences in academic achievement levels disappear between males and females, dominant and oppressed group

asked on August 31, 2010
63. AED 201

You're an elementary teacher in a self-contained classroom. You've got a class of 29 lively sixth graders, and you've been struggling all year with classroom management. Damien, a larger than average boy, seems to resist your efforts at every turn. You

asked on August 5, 2010
64. math

How would I work this problem -6x>1/3 6*13=78 x

asked on November 20, 2009
65. math

How would I work this problem -6x>1/3

asked on November 20, 2009
66. math

Soybean milk in 18% protein; cornmeal is 19% cornmeal. How many pounds of each should be mixed together in order to get 360-lbs. mixture that is 15% protein?

asked on October 10, 2009
67. Physics

A truck travels beneath an airplane that is moving 100 km/h at an angle of 49 degrees to the ground. A) how fast must the truck travel to stay beneath the airplane? Answer in units of km/h The answer I got was 65.6 km/h, but i just wanted to make sure

asked on August 26, 2009
68. chemistry

If H2SO4 were added to the following, would it form a salt, if so what is the name of the salt? NaCl Ca(OH)2 Hf AlCl3 H2O Mg(OH)2

asked on December 2, 2008
69. chemistry

If you add hydrochloric acid (HCl) to magnesium (Mg) metal, what will you observe? What products form in this reaction?

asked on December 1, 2008
1. Math

60 batches of muffins

posted on September 18, 2018
2. Science

youre awesome got 12/12 on my science quiz youre the best thank you

posted on March 9, 2018
3. english

it is influence thanks

posted on June 5, 2017
4. Forest nrook

16

posted on October 12, 2015
5. heart

posted on October 9, 2015
6. Geography & World Cultures

idk brah

posted on October 28, 2014
7. psychology

Thank You Ms. Sue

posted on August 24, 2012
8. Chemistry

first i usually write the problem over to see what i've got. remember the first rule is to turn moles into grams. finding out what moles you have and what grams you have. Divide moles into grams to solve for gram/moles. Cancel the moles so you're left with

posted on April 1, 2012
9. Diorama

HI!!!!)

posted on November 6, 2011
10. eng/lit

i think it is a similar appreciation for nature because Queen Annes Lace is a plant and bugs are a part of nature. Please let me know if this is correct

posted on October 6, 2011
11. eng/lit

i have chosen metaphoric for my answer . can you tell me if i am right please

posted on October 6, 2011
12. eng/lit

i think the answer is bbut im unsure

posted on October 6, 2011
13. eng/lit

I have gone to many sites and links and i am still having trouble figuring out the answers. any new info will be appreciated

posted on October 6, 2011
14. English-Literature

I think the answer is frustration

posted on October 6, 2011
15. education

digital projector could be used like an oberhead and allow students to write on them and allow teachers to connect to a computer and present info to a whole class. Is this good?

posted on September 12, 2011
16. math

I got: 1.900 2. 72 3. \$17.28 are these correct?

posted on March 7, 2011
17. math

8.9*10^9 1/15 of an hour 90/9 19/30 x=900 72 \$17.28

posted on March 6, 2011
18. Calc

opps never mind i got it ... its supposed to be negative that number

posted on February 14, 2011
19. ALGEBRA

y-8= -2(x-2)

posted on February 9, 2011
20. English

*****the part "Because they are too emotional"

posted on February 5, 2011
21. CALC

i accidentally put the 0 in the wrong place in the above response i had 0.546...

posted on January 22, 2011
22. CALC

Thank you so much!!

posted on January 22, 2011
23. XACC 280 (accounting)

Yeah that's about it

posted on February 28, 2010
24. math

thank you this was correct

posted on November 20, 2009
25. math

so then solution set would be {x|x

posted on November 20, 2009
26. math

Thanks anyways

posted on November 20, 2009
27. math

I'm confused

posted on November 20, 2009
28. PHYSICS!!

Thank you ... yes its right

posted on November 16, 2009
29. Physics

It's sliding.... Thank You very much!!!

posted on November 14, 2009
30. Essay for College Appl

Thank You soo much!!

posted on October 24, 2009
31. AP BIO

but how would this be revealing if they all have the glycosidic bonds? wouldn't that just be harder to differentiate them?

posted on October 7, 2009