# 1.3 /73.814 In significant digit notation, divid, and the answer to two significant digits. I will be happy to critique your work

71,152 questions, page 593
1. ## Chemistry

Explain how the entropy and enthalpy values ( + or -) can be used to explain the spontaneous or nonspontaneous solvation of different salts. I know that the if the entropy value is higher the more spontaneous the process is but don't know why. And I don't

asked by Lanny on May 11, 2017

Kevin has a triangle table cloth with side lengths of 5 inches, 12 inches. He wants to cover a right angles triangle table with table cloth. Find if the cloth is appropriate for the table. Can someone please help me. We are doing Pythagorean Theorem - I

asked by Cassie on October 9, 2014
3. ## math help!!!!! Thanks

Eighteen students in a class play baseball. Seventeen students in the class play baseball. Thirty students in the class play either or both sports. In a Venn diagram which one shows the number of students who play basketball and baseball? A. 13 (1) 12 B.

asked by anonymous on March 2, 2015
4. ## math

19. Which statement describes the relationship between the line graphs of the equations below? y=-2x+4 y=0.5x+4 A.The line graph are the same line. B.The line graph are parallel lines. C.The line graph are perpendicular lines. D.The line graphs intersect,

asked by vincent on August 14, 2014
5. ## Physics

A runner is jogging at a steady 6.2 km/hr. When the runner is 4.9 km from the finish line, a bird begins flying from the runner to the finish line at 24.8 km/hr (4 times as fast as the runner). When the bird reaches the finish line, it turns around and

asked by Joseph on August 20, 2015
6. ## Economics

am i right? Assume that Carol cleans Dawn's house weekly for \$80. Dawn would be willing to pay as much as \$100 weekly to have his house cleaned. Carol’s opportunity cost is \$70. If Carol cleans Dawn's house, the producer surplus is 1. \$80. 2. \$70. 3.

asked by Johnnu on June 6, 2011
7. ## science

Calculating A sample of barium nitrate is placed into a jar containing water. The mass of the barium nitrate sample is 27 g. Assume the water is at 20 ºC and that the resulting barium nitrate solution is saturated. What mass of water is present in the

asked by diane on December 21, 2011
8. ## macro econ

Suppose that under the Bretton Woods system, the dollar is pegged to gold at a rate of \$35 per ounce and the pound sterling is pegged to the dollar at a rate of \$2 = £1. If the dollar is devalued against gold and the pegged rate is changed to \$40 per

asked by onemanmillitia on August 22, 2008

What is the rate of return on a \$10,000 bond purchased at \$8,750 with a 10% coupon? The 10% coupon guarantees a return of \$1,000 on the nominal value of the bond, which is \$10,000. The bond's actual sale price was \$8,750, so the \$1,000 coupon must be

asked by Steve on March 6, 2018
10. ## Calculus

Determine whether Rolle's Theorem can be applied to f on the closed interval [a,b]. If Rolle's Theorem can be applied, find all values of c in the open interval (a,b) such that f'(x)=0. f(x) = x^(2/3) - 1 [-8,8] I plugged in both values and found out that

11. ## History

Check answer? Drag and drop the words to the correct box. Words may be used more than once. Words: Sunni muslims, Shia muslims, Sunni and Shia muslims - follow the Five Pillars of Islam - mostly tolerant of modern culture - live mainly in Iran, Iraq, and

asked by Anonymous on February 12, 2019
12. ## Physics

during a hockey game a puck of mass .3 kg is given an inital speed of 12m/s. it slides 50 m o the ice before stopping. Assume the puck decelerates at a constant rate. what is the coefficient of friction betweent the puck and the ice? I know that it would

asked by Tammy on October 10, 2007
13. ## Language Arts

Paragraph 4: Into this environment stepped a very determined woman. Frances Gabe hated housework. She said, "Housework is a thankless, unending job, a nerve-tangling bore. Who wants it? Nobody! With my jaw set hard, I was determined there had to be a

asked by Anonymous on October 14, 2014
14. ## geography

Check my answers, please? I put an asterisk next to which ever ones are my answer. Thanks! Why do you think the Inuit have retained aspects of their early culture? *A.because they are used to that lifestyle B.because such adaptations allow them to survive

asked by anon on April 2, 2013
15. ## physics

hello! I have been having a lot of trouble with one physics problem that I have for homework: any help would be greatly appreciated! 'A block of mass 12 kg starts from rest and slides a distance of 8 m down an inclined plane making an angle of 40 with the

asked by Ty on November 25, 2007
16. ## MATLAB

Consider the following approximation: f′(x) ≈ Af(x − 2h) + B f(x − h) + C f(x) + D f(x + h) + E f(x + 2h). 1) Determine the values of the constants A, B, C, D, and E so that the approximation is as accurate as possible. What is the order of the

asked by Chris on October 15, 2017
17. ## Sociology

Okay... here's the assignment. I've been trying this for a week and I'm screwed. Spend 30 minutes on each of these sites and answer the following questions in a 3-5 page paper, APA style. pchrgaza (dot) ps memri (dot) org/archives (dot) html In this

asked by Marie on February 7, 2007

Two small insulating spheres with radius 7.00×10^−2m are separated by a large center-to-center distance of 0.565m . One sphere is negatively charged, with net charge -2.05μC , and the other sphere is positively charged, with net charge 4.10μC . The

asked by Josh on May 21, 2014
19. ## Algebra

This is a repost from a few weeks ago from someone esle but need help. The ramp shown below is used to move crates of oranges to loading docks at different heights. When the horizontal distance AB is 15ft, the height of the loading dock, BC, is 3ft. What

asked by Philisnotonfire on November 16, 2016
20. ## Geometry check my answer?

Wilbur Wrong is flying his remote control plane in a circle with a radius of 28 meters. His brother clocks the plane at 16 seconds per revolution. What is the speed of the plane? Express your answer in meters per second. The brothers may be wrong, but you

asked by Skye on January 23, 2011
21. ## English

Could you please tell me if the following verbs can take the -ing form in the examples below? I included a sentence I need to write in an email. 1) I'm smelling the perfume of the flowers. I'm testing a red wine. 2) I'm hearing him coming (I think you can

asked by Henry2 on February 22, 2012
22. ## robert brown the poet

thanks for that son got name wrong is robert browning thanks for the help need website showing life facts etc about the poet robert brown http://www.google.com/search?sourceid=navclient-ff&ie=UTF-8&rls=GGGL,GGGL:2006-39,GGGL:en&q=robert+brown+poet Robert

asked by Anonymous on November 2, 2006
23. ## Diagram

This is a repost from a few weeks ago from someone esle but need help. The ramp shown below is used to move crates of oranges to loading docks at different heights. When the horizontal distance AB is 15ft, the height of the loading dock, BC, is 3ft. What

asked by Steve on December 8, 2016
24. ## Science/ Social Studies

I need help with those two subjects. Please tell us specifically what you need help with, and we'll try to help. If you have a question, please post it along with what you think the answer may be. I need alot of help in those subjects because I got an N in

asked by Terrian on October 31, 2006
25. ## 8th grande transition algebra

well, i am doing a math crossword puzzle on linear equations. I really need some help. here are the questions: what is Ax+By+C called? what are numbers used to graph a point? what is not a straight line? where does a line pass threoug the x-axes? what is

asked by ktm on November 18, 2009
26. ## Chemistry

Calculate the partial pressure of monatomic hydrogen in hydrogen gas at 2000 K and 1 atm pressure. Given: (i) For ½ H2 -> H, DeltaHo298=217,990 J; DeltaSo298=49.35 J/K. (ii) Assume that the heat capacity of monatomic gas to be 3/2R (iii)The heat capacity

asked by John on March 29, 2012
27. ## Chemistry

Following question I need help with part b) Please verify my answer for part a) too if possible. Consider the following reaction for silver tarnishing: 3Ag2S(s) + 2Al(s) -> 6Ag(s) + Al2S3(s) a. State the oxidation number for each element in the reaction.

asked by Dexter on June 14, 2011
28. ## body systems/terminology

Human blood, which has a pH of approximately 7.4, is a/an _______ substance. A. neutral C. basic B. acidic D. alkaline The body maintains a pH of 7.5, and human blood has a normal range between 7.35 to 7.45—almost neutral. Numbers below 7 are

asked by Anonymous on March 25, 2009
29. ## Calculus

Determine the polar form of the complex number 3 - 2i. Express the angle theta in degrees, where 0

asked by Anne on September 21, 2012
30. ## statistics

Leslie took two midterm exams and earned the following scores: 82 on the chemistry exam (class distribution: μ = 75, σ = 6.25) and 63 on the physics exam (class distribution: μ = 59, σ = 3.57). Rounding to two decimal points, on which exam should

asked by Sally on April 14, 2014
31. ## Algebra

Please help with the below question. I think my answer is correct but not sure. The area of a rectangle can be found using the formula A=lw. The length of the rectangle is 14a6^b7^c13^ and the width of the rectangle is (7a9^b-3^c18^)2^ What expression

asked by Anonymous on March 5, 2017
32. ## AP Physics B

A 0.408 kg puck, initially at rest on a horizontal, frictionless surface, is struck by a 0.0886 kg puck moving initially along the x axis with a speed of 3.14 m/s. After the collision, the 0.0886 kg puck has a speed of 2.14 m/s at an angle of 38◦ to the

asked by Daisy on November 1, 2012
33. ## math

A standard deck of cards is made up of four suits with 13 cards in each suits (total of 52 cards). If we randomly sample five cards from a standard deviation of \$6000. What is the cutoff salary for teachers in the bottom 10%? Answer choice: a) 5/2,598,960

asked by nicole on April 16, 2010
34. ## Social studies

How did the treaty of Greenville effect the land claims of native americans in the northwest territory. A.It allowed settlers to take native americans' land. B.It employed native americans as sharecroppers. C.It allowed them to keep their land, No

35. ## Chemistry (Check and Help)

Which is more concentrated, 500mL of a .20M solution of NaCl or 250mL of a .25M solution of NaCl? MMNaCl = 58.44247 M x V = n .5L x .2M = .1moleNaCl .1moleNaCl x (58.44247gNaCl / 1moleNaCl) = 6gNaCl .25L x .25M = .0625moleNaCl .0625moleNaCl x

asked by Anonymous on November 3, 2015
36. ## History

I have a few questions about ladies-in-waiting in medieval times. Were unmarried ladies-in-waiting called Maids of Honour? Were Maids of Honour less important? Could you be unmarried and still be called a lady-in-waiting? How different was it to be a

asked by Cassie on April 26, 2009
37. ## Art

artists make shapes in the background smaller than shapes in the foreground to communicate their distance from the viewer. how else might a landscape artist show shapes in the back ground to depict their distance from the viewer? a. show shapes with bright

asked by bunny64 on April 1, 2016
38. ## math

I hope i am on the right track. Please look at my answer so I am doing correctly. The letters of the word mathematics are written on separate pieces of paper and put in a hat. What is the probability of drawing a vowel from the hat? (vowels are a, e, i, o

asked by Bria on July 7, 2012

Paddy and Clare are writing effective conclusions. Paddy's conclusion will summarize his main point and reaffirm his theses statement. Clare's conclusion will take the readers beyond the scope of her essay. Who is writing an effective conclusion? A. Both

asked by Clare on April 1, 2015
40. ## Java programming

without running on java, what is the final answer, please show your work. public class sample { public static void main(String[] args){ Sample x = new Sample(); int i = 10; int b = x.g(i); System.out.println(b + i); } public int f(int d){ int n = 0;

asked by anonymous on April 8, 2019
41. ## biology

Which of the following is true of skeletal muscle? A. Contraction of skeletal muscle can alter blood flow through the heart. B. Skeletal muscle contraction produces movements of the body. C. Skeletal muscles pump blood throughout the body. D. Flexion of a

asked by phia on April 13, 2015
42. ## Chemistry

How many grams of chlorine gas must react to give 4.82g of BiCl3? 2Bi(s)+3Cl2(g)→2BiCl3(s) My answer was wrong/please review and tell me where I went wrong. 4.82g BiCl3*1mol BiCl3/215.33g BiCl3*3 mol Cl2/2 mol Bicl3* 70.9g Cl2/1 mol Cl2=6.50 g Cl2

asked by Loretta on October 25, 2014
43. ## Science

1. Use the image below to answer the following question. An image shows a diver crouching on a diving board labeled 1. The diver launching off the board is labeled 2. The diver just about to enter the water is labeled 3 The diver in the water feet above

asked by Luna on December 6, 2018
44. ## History

The most common argument of pro-slavery radical "fire eaters" was A. That the US should declare war on Britain for allowing runaway slaves haven in Canada B. Those slaves are property and thus the "peculiar institution" is protected by the Constitution C.

asked by Elizabeth on December 9, 2017
45. ## Math (Statistics)

How do I go about tackling this problem? The American Medical Association wishes to determine the percentage of obstetricians who are considering leaving the profession becaose of the rapidly increasing number of lawsuits against obstetricians. How large a

asked by Edward on April 29, 2007
46. ## PROBATION and PAROLE

1) Sigmund Freud: A. is considered the father of behaviorism. B. stressed the importance of the unconscious. C. considered crime as essentially an environmental failure. D. developed reality therapy as a mode of rehabilitation. 2) According to

asked by Chang Yi on November 20, 2014

a small airplane is dropping a probe in a remote area in antarctica in a narrowly specified location. the probe in a protective shell can not land any harder than with a maximum speed of 60m/sec at landing, while the plane has to move at a minimum speed of

asked by riana on April 10, 2015
48. ## physics

Here is the problem and answers. how do i reach the answer? A car at the Indianapolis-500 accelerates uniformly from the pit area, going from rest to 325 km/h in a semicircular arc with a radius of 198 m. Determine the tangential acceleration of the car

asked by hopsy on January 17, 2011
49. ## Physics Repost

Hey, ok so I am supposed to be helping my cousin this with this physics problem, and this is the only one that has ever stumped me! Neutral metal spheres A and B each of mass 0.2 kg hang from insulating wires that are 4.0 m long and are initially touching.

asked by Meredith Mcneeds Help! on November 19, 2007

Which of the following confirms that gravitational mass and inertial mass are equal? I posted this about three hours ago and no one answered it so I'm hoping someone can look at my answer and direct me 1.Free-fall accleration is the same throughout the

asked by Annie on November 21, 2010
51. ## Physics Help

Hey, ok so I am supposed to be helping my cousin this with this physics problem, and this is the only one that has ever stumped me! Neutral metal spheres A and B each of mass 0.2 kg hang from insulating wires that are 4.0 m long and are initially touching.

asked by Meredith Mcneeds Help! on November 19, 2007
52. ## Biology (To SraJMcGin or anyone who can help)

h t t p : / / w w w . j i s k h a . c o m / d i s p l a y . c g i ? i d = 1 2 7 8 2 7 9 5 7 9 It's a webadress cant post links put it in your adress bar and delete the spaces then press enter. Thanks for the responses! By the way believe it or not those

asked by Kate on July 4, 2010
53. ## Pre-Calculus - Reiny

Reiny you helped me with this logarithm yesterday: How did you write it out as log2 ( √A / B^3 ) Laws of logarithms combine, write as a single logarithm Need help on this question please, Im stuck, don't know where to go abouts from here: I did it on

asked by Shreya on October 17, 2012
54. ## English

Think about what you know of A Midsummer Night's Dream so far: -The play was written by Shakespeare around 1600. -It takes place in Athens, Greece -There are people in love, magic spells, fairies, and mix-ups... - A lot of the play happens in the woods...

asked by Meep on May 3, 2019
55. ## Biology

Which of the following is correctly matched with its tissue system? cortex/dermal tissue system cuticle/vascular tissue system phloem/dermal tissue system stele/vascular tissue system>>>> my choosen answer

asked by Help on February 28, 2014
56. ## Microsoft word

Elisa and Josh need to access General Help. Elisa will press the F1 key. Josh will click on ? in the upper-right corner of the Word document. Who will access General Help? A. Neither Elisa nor Josh B. Only Elisa C. Both Elisa and Josh D. Only Josh my

asked by Daniela on July 16, 2016
57. ## Microsoft word

Elisa and Josh need to access General Help. Elisa will press the F1 key. Josh will click on ? in the upper-right corner of the Word document. Who will access General Help? A. Neither Elisa nor Josh B. Only Elisa C. Both Elisa and Josh D. Only Josh My

asked by Daniela on July 17, 2016
58. ## Calculus

R=M^2(c/2-m/3) dR/dM=CM-M^2 I found the derivative. Now how would I find the vale of M that maximize the derivative dR/dM? set it to zero, and solve for m. You get two solutions. Use the second derivative to see which one is the max. I get M=C. How do I go

asked by Anonymous on May 29, 2007
59. ## Math grade 11 uni

Jose bautista hits a baseball that travels for 142m before it lands. The flight of the ball can be modelled by a quadratic function in which x is the Horizontal distance the ball has travelled away from jose, and h(x) is the height Vertical distance of the

asked by Sandy on July 23, 2015
60. ## psychology

Paul thinks of himself as an excellent negotiator after purchasing a brand new car.two months later,his brother in -law Noah purchases the same model for \$1,000 less than Paul paid!According to cognitive dissonance theory,Paul will probably: a)decide that

asked by vedrana on October 16, 2009
61. ## english II

error in separation of sentence parts. tha answer is b. A.Dungaree, an Indian word that is rarely used these days, refers to a type of cloth rather than to a specific article of clothing. B.Her voice was, as even her harshest critics were forced to

asked by Shaquitta on November 24, 2009
62. ## English

Can someone explain to me what's happening here? This is from Pride and Prejudice by the way: Darcy made no answer. He seemed scarcely to hear her, and was walking up and down the room in earnest meditation; his brow contracted, his air gloomy. Elizabeth

asked by i love polka on October 6, 2008
63. ## Literature Essay (Writeacher)

I apologize, Writeacher, if I haven't reached your expectations yet but I am truly struggling to write this essay. "I feel as though there is a far greater number of people today who are more fearful than those of past generations. Reasons for this can be

asked by Victoria on January 9, 2014
64. ## chemistry

Using the activity series, write a balanced chemical equation for the following reactions: 1. iron metal is added to a solution of copper (II) nitrate 2. zinc metal is added to a solution of magnesium sulfate 3. hydrobromic acid is added to tin metal 4.

asked by Jessica on March 27, 2011

Consider a wheel (solid disk) of radius 0.748 m, mass 16 kg and moment of iner- tia 1/2 MR^2 . The wheel rolls without slipping in a straight line in an uphill direction 27 above the horizontal. The wheel starts at angular speed 20.5882 rad/s but the

asked by Amber on April 20, 2012
66. ## physics

The water supply of a building is fed through a main entrance pipe 6cm in diameter. A 2cm diameter faucet tap positioned 2m above the main pipe fills a 25 liter container in 30s. (a) What is the speed at which the water leaves the faucet? (b) What is the

asked by Anonymous on December 19, 2007
67. ## Ethnic

• Write a 700- to 1,050-word essay in which you answer the following questions: 1. What distinguishes African American Muslims from other practicing Muslims in the United States? 2. How has the immigration of Muslims and Arabs been influenced by the

asked by Kim on October 16, 2011
68. ## Politics

Which of the following statements about interest groups is correct? A. Agricutural business interest have a very short history of influential lobbying activity. B. Labor unions are important financial supports of the Republican Pary. C. Religious groups

asked by Anthony on December 20, 2013
69. ## Algebra 2

Posted by Christian on Monday, May 7, 2007 at 11:34am. The area of a rectangular blanket in square centimeters is 40x^2+2x-65. The width is 4x-5 cm^2. Find the dimensions of the blanket in terms of x. For Further Reading Algebra 2 - Brown, Monday, May 7,

asked by Christian on May 7, 2007
70. ## Pre-Calculus

Use the CALC features of the TI to answer the following. Show what you put into the calculator & what CALC feature you used. Round to the nearest tenths. The equation h = 20 cos (π/4 (t-3)) + 23 tells how high above the ground a ferris wheel car is at any

asked by Clarice on October 29, 2015
71. ## American History

Throughout the 17th and 18th centuries the colonists underwent a gradual transformation---they became less Anglo-American and more uniquely American. Discuss four elements responsible for this slow metamorphosis. (To merely list the elements is not enough,

asked by John on September 20, 2015
72. ## American history

Which of the following occurred after coalition troops entered Kuwait? A. UN passes a resolution demanding Iraqi troops leave Kuwait. B. President H.W. Bush decides to enforce the UN resolution requiring Iraq to pull its troops from Kuwait. C. Iraqi forces

asked by fast help needed on April 24, 2016

Twins who are 19.0 years of age leave the earth and travel to a distant planet 12.0 light-years away. Assume that the planet and earth are at rest with respect to each other. The twins depart at the same time on different spaceships. One twin travels at a

asked by Jim on April 6, 2012
74. ## Physics Question

Twins who are 19.0 years of age leave the earth and travel to a distant planet 12.0 light-years away. Assume that the planet and earth are at rest with respect to each other. The twins depart at the same time on different spaceships. One twin travels at a

asked by Anonymous on April 6, 2012
75. ## calculus

A display case is in the shape of a rectangular box with a square base. Suppose the volume is 21 cubic ft and it costs \$1 per square ft. to build the glass top and \$0.50 per sq. ft. to build the sides and base. If x is the length of one side of the base,

asked by sara on December 3, 2013
76. ## Discrete Math: Applications of Dot Product

A 35-kg trunk is dragged 10m up a ramp inclined at an angle of 12 degrees to the horizontal by a force of 90 N applied at an angle of 20 degrees to the ramp. At the top of the ramp, the trunk is dragged horizontally another 15m by the same force. Find the

asked by Anonymous on February 23, 2008
77. ## math

the french club is hosting a breakfast each monday morning in the cafeteria. The breakfast menu is shown in the table. crepes-2 dollars croissants-3 dollars danish- 5 dollars juice- 1 dollar write an algebraic expression that can be used to find a

asked by hiiiiiii on December 26, 2014
78. ## Algebra

Since 2000, world population in millions closely fits the exponential function y=6084e^0.0120x (everything after the ^ is an exponent) where x is the number of years since 2000. Answer the following questions: 1.The world population was about 6853 million

asked by Brittini on March 12, 2016
79. ## Physics

I solved 1 out of 2 correctly: A shell is launched at 140 m/s 56.0 degrees above the horizontal. When it has reached its highest point, it launches a projectile at a velocity of 110 m/s 35.0 degrees above the horizontal relative to the shell. 1) Find the

asked by . on September 19, 2010

I am so lost, can anyone help me? I don't even understand what the teacher wants out of me with this problem. Suppose that a market research company finds that at a price of p = \$20, they would sell x = 42 tiles each month. If they lower the price to p =

asked by Laura on September 1, 2008
81. ## Macroeconomics

(Simple Spending Multiplier) Suppose that the MPC is 0.8, while investment, government purchases, and net exports sum to \$500 billion. Suppose also that the government budget is in balance. a. What is the sum of saving and net taxes when desired spending

asked by Kayden on April 16, 2013
82. ## Math Growth Rate w/ inflation

In a country where inflation is a concern, prices have risen by 50 % over a 3-year period. (a) By what percent B do the prices rise each year? Find the time t it takes for prices to rise by 8% Enter your answers to two decimal places. b = ____ % t =

83. ## Math

A manager at a concert venue is looking at the profits earned from the sale of tickets to an event. The manager wants to determine the amount of profits made based on a predicted number of tickets sold for the event. Assuming the profit per ticket is

asked by Angela on December 2, 2014
84. ## physics

Both car A and car B leave school at the same time, traveling in the same direction. Car A travels at a constant speed of 79 km/h, while car B travels at a constant speed of 89 km/h. How far is Car A from school 1.6 h later? Answer in units of km

asked by naia on September 13, 2011
85. ## Physics

Both car A and car B leave school at the same time, traveling in the same direction. Car A travels at a constant speed of 79 km/h, while car B travels at a constant speed of 89 km/h. How far is Car A from school 2.1 h later? Answer in units of km

asked by Shannen on January 15, 2012
86. ## math

A bourbon that is 51-proof is 25.5% alcohol by volume while one that is 82-proof is 41% alcohol by volume. How many liters of 51 proof bourbon must be mixed with 1.0-L of 82 proof bourbon to produce a 66 proof bourbon? Give answer to three decimal places.

asked by Lorie on April 4, 2013
87. ## Math

1. Which of the following is a possible measure of the area of a square rug? A. 18 square feet B. 24 square feet C. 36 square feet** D. 48 square feet 2. Based on your answer to the precious question, what would the length of one side of the rug be? A. 4

asked by Serena on March 3, 2016
88. ## physics

Both car A and car B leave school at the same time, traveling in the same direction. Car A travels at a constant speed of 78 km/h, while car B travels at a constant speed of 88 km/h. How far is Car A from school 2 h later? Answer in units of km

asked by Alex on September 8, 2012
89. ## Math

A number cube is rolled 160 times. The number 2 comes up 39 times. what is the experimental probability of rolling a 2? What is the theoretical probability of rolling a 2? A. 39/160 ; 1/80 b. 1/6 ; 39/160 C. 39/160 ; 1/6 D. 121/160; 1/6 My answer is B. Is

asked by Sarah on April 29, 2015
90. ## Grammar and punctuation

Select the correctly punctuated, spaced, and capitalized format in a medical report. A) REASON FOR CONSULTATION: repeated pregnancy loss B) REASON FOR CONSULTATION: Repeated pregnancy loss C) REASON FOR CONSULTATION: Repeated Pregnancy Loss My answer is B

asked by Marie on October 31, 2012
91. ## Calculus

1)A north south highway, intersects an east west highway, at point P. A vehicle process point P @ 1pm, traveling east at a constant speed of 60km/h. At the same instant another vehiclist 5km north of P, travelling south at 80km/h, find the time, when the 2

asked by Deepa on April 24, 2014
92. ## grammar

Can someone please check my work? Thank you. Which of the style guides is most focused on professionals who are writing articles for publication? MLA APA Chicago (my choice Which of the style guides no longer recommends citing URLs? MLA APA (my choice)

asked by kevin on March 30, 2012
93. ## physics

A car initially traveling eastward turns north by traveling in a circular path at uniform speed as in the figure below. The length of the arc ABC is 210 m, and the car completes the turn in 38.0 s. (a) What is the acceleration when the car is at B located

asked by carlton on October 25, 2011
94. ## physics

A car initially traveling eastward turns north by traveling in a circular path at uniform speed as in the figure below. The length of the arc ABC is 210 m, and the car completes the turn in 38.0 s. (a) What is the acceleration when the car is at B located

asked by carlton on October 25, 2011
95. ## Help w/this one again(Math!!)

Write one or two equations to represent the situation below. Solve the equation(s). Show all your work. Two cars leave town going in opposite directions. The car heading north travels at 55 mph. The car heading south travels at 75 mph. How long will it

asked by Danny on November 7, 2006
96. ## Chemistry

What volume of hydrogen is necessary to react with five liters of nitrogen to produce ammonia? (assume constant temprature and pressure) Balanced equation- N2 + 3H2= 2NH3 After finding this answer, what volum of ammonia is produced in this reaction? 1.

asked by Kylen on January 28, 2007
97. ## english

When liquor was banned in 1920, hospitalizations for alcoholism and related diseases plummeted; in 1933, when Prohibition was repealed, alcohol-related illnesses rose sharply again. Legalization of cocaine, heroin, and marijuana would not curb abuse of

asked by Anne on April 14, 2008
98. ## chemistry (Pls Bob check for me)

Aspirin c9h8oh molar mass = 180.1g/mol can be prepared by the reaction of salicylic acid c7h603 molar mass = 13801 g/mol with acetic anhydride c6h603, according to the following equation. A chemist starts with 2 gram of salicylic acid reacts it with excess

asked by Fai on April 28, 2013
99. ## macroeconomics

Show that the expenditure approach and the income approach add up to the same figure: consumption \$5000 investment \$1000 depreciation \$600 Profits \$900 Exports \$500 Compensation of Employees \$5,300 Government purchases \$1000 Direct Taxes \$800 Saving \$1100

asked by Tonya on April 4, 2008
100. ## plz help me in physics

A ship leaves the island of Guam and sails a distance 295km at an angle 35.0 north of west. a:In which direction must it now head so that its resultant displacement will be 100km directly east of Guam? (Express your answer as an angle measured south of

asked by ahmed on October 5, 2011