Tuesday

July 22, 2014

July 22, 2014

**Recent Homework Questions About First Aid**

Post a New Question | Current Questions

**LEADs**

Hi we're practicing writing news obituaries.. This is my lead.. Can you tell me if it's ok or needs work? John Hoyer Jr., Cook County Board’s first black president, died Friday of complications from debilitating stroke suffered nearly two years earlier. He was 78.
*Saturday, November 2, 2013 at 2:23pm*

**Probability and Statistics**

Random Variables X and Y follow a joint distribution: f(x,y)=(6-x-y)/8 if 0<x<2, 2<y<4 and 0, else Find P(1<Y<3|X=1) I first got the marginal distribution for x and got (3-x)/4 (Integrated from 2 to 4)and then got the conditional dist and got (5-y)/4 and then...
*Saturday, November 2, 2013 at 12:40pm*

**Math**

3. A study shows that 72% of graduates from local high school attended college. What fraction of the graduates attended college? A.18/25 B.17/25 C.13/25 D.1/2 E.3/8 A 6. The model below represents the equation x+4=4x+2 The first box shows one x and has four 1's then shows ...
*Saturday, November 2, 2013 at 12:11pm*

**Math**

The sum of the first nth term of a geometric progression is 127 and the sum of their reciprocal is 127/64. The first term is 1. Find n and the common ratio.
*Saturday, November 2, 2013 at 11:58am*

**Math**

Find the sum of the first 8th of the series 1/2+1/3+2/9+...
*Saturday, November 2, 2013 at 11:56am*

**physics(help!!!!!!!!!!!)**

A small ball of mass m=0.60 kg hangs from a massless string of length l=0.9 m. The ball travels in a vertical circle and its speed at the bottom is v0=6.0 m/s (see figure). Neglect all friction and air drag, and use g=10m/s^2 for the gravitational acceleration. The ball is so ...
*Saturday, November 2, 2013 at 4:55am*

**Math**

The number of tickets sold each day for a performance is given by N(x)=-0.4x^2+8x+14, where x is the number of days since the concert was first announced.when will daily ticket sales peak and how many tickets will be sold that day?
*Friday, November 1, 2013 at 11:44pm*

**Sowela**

Two objects of the same size fall from a tall building , object A=6kor B=12k which hits the ground first
*Friday, November 1, 2013 at 9:45pm*

**Probability and Statistics**

Random Variables X and Y follow a joint distribution: f(x,y)=(6-x-y)/8 if 0<x<2, 2<y<4 and 0, else Find P(1<Y<3|X=1) I first got the marginal distribution for x and got (3-x)/4 (Integrated from 2 to 4)and then got the conditional dist and got (5-y)/4 and then...
*Friday, November 1, 2013 at 6:53pm*

**Math**

" kelly has twelve cards numbered 1 to 12. what is the probability of picking three even-numbered cards consecutively, if the first two cards are not replaced?
*Friday, November 1, 2013 at 5:02pm*

**Physics(IMPORTANT)**

A small ball of mass m=0.60 kg hangs from a massless string of length l=0.9 m. The ball travels in a vertical circle and its speed at the bottom is v0=6.0 m/s (see figure). Neglect all friction and air drag, and use g=10m/s^2 for the gravitational acceleration. The ball is so ...
*Friday, November 1, 2013 at 4:01pm*

**Science**

If you wanted to consult the geologic period for when the first vertebrates evolved, where would you look? a. in the section for the Ordovician period of the Paleozoic era. b. in the section for the Quaternary period of the Cenozoic era. c. in the section for the Triassic ...
*Friday, November 1, 2013 at 2:01pm*

**phyics**

One end of a meter stick is pinned to a table, so the stick can rotate freely in a plane parallel to the tabletop. Two forces, both parallel to the tabletop, are applied to the stick in such a way that the net torque is zero. The first force has a magnitude of 2.00 N and is ...
*Friday, November 1, 2013 at 1:35pm*

**chemistry**

Consider two cells, the first with Al and Ag electrodes, and the second with Zn and Ni electrodes, each in appropriate 1.00 M solutions of their ions. a) If connected as voltaic cells in series, which two metals are plated, and what is the total potential? If 2.50 g of metal ...
*Friday, November 1, 2013 at 11:39am*

**Science**

If you wanted to consult the geologic period for when the first vertebrates evolved, where would you look? a. in the section for the Ordovician period of the Paleozoic era. b. in the section for the Quaternary period of the Cenozoic era. c. in the section for the Triassic ...
*Friday, November 1, 2013 at 12:14am*

**Medical Billing & Coding**

You've started your first day at Venture Outpatient Surgery Center. Code the Following operative report: Operative Report PREOPERATION DIAGNOSIS: Left flank soft tissue mass POSTOPERATIVE DIAGNOSIS: Left flank soft tissue mass SURGEON: John Doe, DO OPERATIONS: Excision of ...
*Thursday, October 31, 2013 at 11:02pm*

**Math**

A model rocket is launched with an initial velocity of 212ft/sec. It's height h, in feet, after t seconds is given by the formula h=212t-16t^2. After how many seconds will the rocket first reach a height of 592ft?
*Thursday, October 31, 2013 at 10:08pm*

**English**

He won first prize for the solar lamp in the science fair. (What is the meaning of 'for' in the sentence? Is 'for the solar lamp' an adjective phrase modifying 'prize' or and adverbial phrase modifying 'won'?)
*Thursday, October 31, 2013 at 6:14pm*

**soicalstudies**

before I start I wanna say I don't known of this and don't have a book help ---------------------------------------------------------- 1.greece's economy prospered thanks to A.the arts B.philosophy C.trade D.architecture...
*Thursday, October 31, 2013 at 5:22pm*

**Science**

If you wanted to consult the geologic period for when the first vertebrates evolved, where would you look? a. in the section for the Ordovician period of the Paleozoic era. b. in the section for the Quaternary period of the Cenozoic era. c. in the section for the Triassic ...
*Thursday, October 31, 2013 at 3:56pm*

**english**

Need Help Please..!!! During the Victorian period, there were many social changes and intellectual developments. As a result, a crisis of faith rocked society. How does In Memoriam, A. H. H. by Alfred, Lord Tennyson reflect that crisis? a)Grieving, the speaker first conveys ...
*Thursday, October 31, 2013 at 2:45pm*

**science**

The two tables below give the relative-risk of developing a stroke, in relation to blood pressure and body mass index. The data are based on a population of men from the USA. The values in the first table are given in comparison with the total population. The values in the ...
*Thursday, October 31, 2013 at 6:21am*

**Chemistry**

An electron jumps from energy level 1 to energy level 2 by absorbing a photon of energy 8 eV. What is the most likely energy of the photon that will be emitted by the electron when it moves back down to energy level 1? 2 ev 4 ev 8 ev 12 ev What is the best description of the ...
*Thursday, October 31, 2013 at 1:17am*

**Derivative**

I need to find the derivative of (x) / (x^2 +1) I got x^2 + 1(1) - x(2x) all divided by (x^2 +1)^2. Now I just need to simplify it and I think I'm complicating things for myself. The final function I ended up with the first time around was (-2x^2) / (x^2+ 1). Then I tried ...
*Wednesday, October 30, 2013 at 11:01pm*

**English**

Indicate if written in First Person or Third Person 1. I watched Jason as he took his time putting on the roller skates. why had he told LeTenna he could really skate? I noticed that she had not been that impressed. Why did Jason always have to make up stories? I could tell ...
*Wednesday, October 30, 2013 at 9:44pm*

**English**

Indicate if the excerpts are written in First Person or Third Person: 1. I watched Jason as he took his time putting on the roller skates. why had he told LeTenna he could really skate? I noticed that she had not been that impressed. Why did Jason always have to make up ...
*Wednesday, October 30, 2013 at 9:24pm*

**math**

To solve 3/4 divided by 2/5, Elisha writes, 3/4 divided by 2/5 is the same as 15/20 divided by 8/20. So the answer to 3/4 divided by 2/5 is the same as 15 divided by 8. Is Elisha's first claim, that 3/4 divided by 2/5 is the same as 15/20 divided by 8/20, correct?
*Wednesday, October 30, 2013 at 6:39pm*

**math**

To solve 3/4 divided by 2/5, Elisha writes, 3/4 divided by 2/5 is the same as 15/20 divided by 8/20. So the answer to 3/4 divided by 2/5 is the same as 15 divided by 8. 1. Is Elisha's first claim, that 3/4 divided by 2/5 is the same as 15/20 divided by 8/20, correct? 2. Is...
*Wednesday, October 30, 2013 at 6:18pm*

**Ms sue**

Ms sue I read this article and I need to relate to assignment if you go on google and type this in : of hats and switches doing fieldwork at home The first site u can open pdf I have to reference article I not really understand article
*Tuesday, October 29, 2013 at 9:18pm*

**History~!!!**

2) In which battle did the Americans win their first victory over the British? (1point) Lexington*** Boston Charleston Concord 4) The general purpose of the Continental Congress was to (1point) Write a new constitution for America. Unite the colonies in their opposition to ...
*Tuesday, October 29, 2013 at 7:10pm*

**Math**

Tina lost 3 pounds on the first week of her diet. She gained a pound on the second week, and then lost 2 pounds a week during every week afterwards. She has been dieting for a total of 13 weeks. How many pounds has Tina lost in all? A. 22 pounds B. 24 pounds C. 20 pounds D. 26...
*Tuesday, October 29, 2013 at 3:59pm*

**Forensic Psychology**

The case describes an appellate legal opinion or court decision involving expert witness testimony. When a case is appealed, it goes to an appellate or to a higher court. The appellate court then reviews the findings of the lower court, which in this case was the trial court. ...
*Tuesday, October 29, 2013 at 12:24pm*

**math**

A salmon has to swim 25 miles upstream. It swims 7 miles each day and drifts back 5 miles each night. How may days it take for the salmon to first reach 25 mile mark?
*Tuesday, October 29, 2013 at 8:25am*

**physics**

A 0.40kg piece of putty is dropped from a height of 2.9m above a flat surface. When it hits the surface, the putty comes to rest in 0.32s . What is the magnitude of the average force exerted on the putty by the surface? I keep getting 9.4 as the answer, but it says it's ...
*Tuesday, October 29, 2013 at 4:53am*

**biology**

Imagine that you collected your data above, threw away the gel, and re-ran PCR again on the same samples, but using a different set of primers. How will the 2nd gel differ from the first since you're using a different set of primers?
*Monday, October 28, 2013 at 11:32pm*

**Biology**

Imagine that you collected your data above, threw away the gel, and re-ran PCR again on the same samples, but using a different set of primers. How will the 2nd gel differ from the first since you're using a different set of primers?
*Monday, October 28, 2013 at 11:01pm*

**english **

correct these paragraphs Most Americans take the humble hamburger for granted. In actuality, it has a long and interesting history. The burger originated in Russia during the Middle Ages. When a group of Mongolian Tartars shredded some raw meat scraps and ate them. Later they ...
*Monday, October 28, 2013 at 10:08pm*

**English**

1. After the rioters in "The Pardoner's Tale" abandon their search for Death, they murder one another. This is an example of: A. dramatic irony B. situational irony C. verbal irony D. poetic irony I said B. 2. "Please don't be offended at my views; They...
*Monday, October 28, 2013 at 6:26pm*

**English**

Using the words engendered, embellished, enigmas, antagonism, obliterate, ardent put them in the correct order in these sentences. Correct me if im wrong!! :)) A. When Veronica talked with Max, she knew that Betty had EMBELLISHED the story of their first meeting. This ARDENT a...
*Monday, October 28, 2013 at 5:41pm*

**Physics**

A 20-kg child sits on a see saw on the playground, 3.0 m from the pivot. A 2nd child is seated on the other side of the pivot and 2.00 m from the pivot. The mass of the second child needed to lift the first child off the ground is
*Monday, October 28, 2013 at 4:17pm*

**English (parts of speech)**

1)Few comic strip are really comical 2)Few attended the meeting (Few is: adjective, verb ,adverb, preposition) (the first and the second are different 3)Before the telecast, we were all nervous 4)Before you leave, let me have your address Before is in the two sentences:Noun,...
*Monday, October 28, 2013 at 3:13pm*

**Math**

Following the guidelines of the Food and Drug Administration, Davita tries to eat at least 5 servings of fruit each day. For the first six days of one week , she had 5,5,4,4,4, and 5 servings. How many servings of fruit should Davita eat on Saturday to average at least 5 ...
*Monday, October 28, 2013 at 1:17pm*

**Statistics**

the forms used in your coding area cost $100.00 per 1,000 forms for the first 2,000 and $50 for every 1,000 thereafter. If you need to order 5,000 forms, what is the total cost?
*Monday, October 28, 2013 at 12:27pm*

**Health**

1) Marcia is learning to perform a back handspring for the first time at her gymnastics class. One beginning principle necessary for a safe and successful performance of this skill is to practice the movement: At full speed immediately to feel how your body reacts. In ...
*Monday, October 28, 2013 at 11:52am*

**Biology**

What would happen if you ran the same sample of DNA as your first experiment but used different primers?
*Monday, October 28, 2013 at 1:52am*

**ENGLISH**

What did "catch a cold" mean when Shakespeare first used it?
*Monday, October 28, 2013 at 1:51am*

**English**

The plane came down later than expected. 15. In this sentence, what part of speech is the word down? A. Preposition B. Adjective C. Adverb D. Conjunction I picked C, because the word down modifies the verb came, which makes it an adverb. Is this correct? 18. In which sentence ...
*Sunday, October 27, 2013 at 1:26pm*

**Health (Ms. Sue)**

Compare the stages of Maslow's hierarchy of needs. A: The first stage, the physical stage, which consists of food, water, sleep, and exercise, is ultimately essential for us to thrive and pass our genes on to the next generation. The second stage, the safety stage, which ...
*Sunday, October 27, 2013 at 12:11pm*

**physics**

Two lasers are shining on a double slit, with slit separation d. Laser 1 has a wavelength of d/20, whereas laser 2 has a wavelength of d/15. The lasers produce separate interference patterns on a screen a distance 4.90m away from the slits a)What is the distance Δymax&#...
*Saturday, October 26, 2013 at 11:44pm*

**math**

the question is Alyssa ate 3 more than 1/2 as many candy corns as Hayley. If Alyssa ate 17 candy corn, find the number of candy corn Hayley ate? First I thought to do 17-3=14 14x2=28 This was my first thought but then I wondered if you multiplied first 17x2=34 and then adding ...
*Saturday, October 26, 2013 at 9:19pm*

**algebra**

first side triangle 2m longer than second third side twice length of second perimeter 34m length of each side?
*Saturday, October 26, 2013 at 8:22pm*

**English**

5. Complete the following sentence with a word or words that show a logical relationship. Joshua took a nap _______ sorting the mail. A. instead of B. after C. while D. before I picked D, because we cannot use while, since a person cannot sort mail while sleeping. We cannot ...
*Saturday, October 26, 2013 at 11:31am*

**English**

1. She won the first prize in the cooking festival. 2. She won a first prize in the cooking festival. 3. She won first prize in the cooking festival. (It's about the use of articles. Which one is correct?)
*Saturday, October 26, 2013 at 6:37am*

**English**

1. Congratulations you on winning first prize in the spelling contest. 2. Congratulations you on your winning first prize in the spelling contest. 3. Congratulations on winning first prize in the spelling contest. 4. Congratulations on your winning first prize in the spelling ...
*Friday, October 25, 2013 at 9:49pm*

**math problem**

In her first litter, a young cat gave birth to two kittens. Her second litter included six kittens. What percent is the second litter of the first litter? PLZ EXPLAIN!!!
*Friday, October 25, 2013 at 9:46pm*

**Algebra Help**

A motorist was to travel from town A to town B, a distance of 80 miles. He traveled the first 24 miles at a certain rate; traffic then increased and for the next 6 miles he averaged 10 miles per hour less than his original speed; then traffic eased up and he traveled the ...
*Friday, October 25, 2013 at 8:17pm*

**English**

Please help me. I only want to know if I've answered these correctly. Thank you. 1. After the rioters in "The Pardoner's Tale" abandon their search for Death, they murder one another. This is an example of: A. dramatic irony B. situational irony C. verbal ...
*Friday, October 25, 2013 at 2:42pm*

**English**

5. Complete the following sentence with a word or words that show a logical relationship. Joshua took a nap _______ sorting the mail. A. instead of B. after C. while D. before I picked D, because we cannot use while, since a person cannot sort mail while sleeping. We cannot ...
*Friday, October 25, 2013 at 2:37pm*

**Math**

A weight lifter is raising a barbell of mass 120kg. He does this in two stages. At the end of the first stage he holds the barbell steady at shoulder height. What upward force is each arm exerting?
*Friday, October 25, 2013 at 7:22am*

**Algebra**

A motorist was to travel from town A to town B, a distance of 80 miles. He traveled the first 24 minutes at a certain rate; traffic then increased and for the next 6 minutes he averaged 10 miles per hour less than his original speed; then traffic eased up and he traveled the ...
*Thursday, October 24, 2013 at 6:39pm*

**government**

New Hampshire was the first State to _____.
*Thursday, October 24, 2013 at 3:56pm*

**Computer Programming using python**

Assume s is a string of lower case characters. Write a program that prints the longest substring of s in which the letters occur in alphabetical order. For example, if s = 'azcbobobegghakl', then your program should print Longest substring in alphabetical order is: ...
*Thursday, October 24, 2013 at 10:28am*

**biomechanics**

If a 100 kg adult sits on a first class lever 2.3 meters away from the axis of rotation...how far back do I need to sit (145 lbs) on the other side to balance the lever?
*Wednesday, October 23, 2013 at 9:23pm*

**Math**

Show how to make one addend the next tens number. Complete the new addition sentence. My son doesn't remember how to do this and I am confused? First one is 15 + 37 = 52 so it's asking the next tens would this be 10 + 42 = 52 would it always be 10? Please explain thank...
*Wednesday, October 23, 2013 at 8:08pm*

**Algebra**

Part 1: Answer the following question: In a survey of students about favorite sports, the results include 22 who like tennis, 25 who like football, 9 who like tennis and football, 17 who like tennis and baseball, 20 who like football and baseball, 6 who like all three sports, ...
*Wednesday, October 23, 2013 at 7:14pm*

**college admissions**

I need help editing a college admission writing supplement Connecticut College is definitely my first choice, as I believe that its exemplary academic and career opportunities will not only help me develop as a student, but also as a future professional. The college you choose...
*Wednesday, October 23, 2013 at 5:59pm*

**Algebra**

All real # x and y that satisfy -2x-1+2yi=4x-5i first step is place constant complex # on one side -2x+2yi-4x=1+5i -6x+2yi=1+5i now I'm lost
*Wednesday, October 23, 2013 at 5:59pm*

**Math**

find all real numbers x and y that satisfy -2x-1-2yi=4x-5i I think the first step is rewrite with constant complex on one side. -2x-2yi-4x=1-5i now I'm lost
*Wednesday, October 23, 2013 at 5:23pm*

**College writing supplement edit**

I need help editing a college admission writing supplement Connecticut College is definitely my first choice, as I believe that its exemplary academic and career opportunities will not only help me develop as a student, but also as a future professional. The college you choose...
*Wednesday, October 23, 2013 at 4:45pm*

**Math**

So, one of my subjects midterm I got 71% (43 out of 60). The mid-term test was worth 25%. It is my first evaluation. How do I calculate my final mark so far? :|
*Wednesday, October 23, 2013 at 3:42pm*

**Math**

Part 1: Answer the following question: In a survey of students about favorite sports, the results include 22 who like tennis, 25 who like football, 9 who like tennis and football, 17 who like tennis and baseball, 20 who like football and baseball, 6 who like all three sports, ...
*Wednesday, October 23, 2013 at 3:30pm*

**Algebra 2**

Hey guys i have a little assignment for you guys to do. My students have had a tough time doing this and i wanted to see if any of you can get this right.The first person to get this correct i will help them with any math related problems for a week. Good luck Activity 1: ...
*Wednesday, October 23, 2013 at 2:13pm*

**math**

Jon buys £4000 of shares. In the first year the shares increase in value by 8%. In the next two years the shares decrease in value by 5% each year. Work out the value of the shares at the end of the three years.
*Wednesday, October 23, 2013 at 11:46am*

**Biology**

PLEASE CONSIDER EACH OF THE FOLLOWING CHANGES SEPARATELY. Be sure to enter the sequence using the 3-letter abbreviations (for example, Ala-Gly-Ser), where the left most amino acid of your answer represents the first amino acid of the polypeptide. Another way to say this is: be...
*Wednesday, October 23, 2013 at 7:51am*

**English ---- check grammar---**

When I was fifteen years old, I left the Vietnam to begin a new life with my family in the United States. But my young heart has never stopped yearning for that one day when I would go back home. One peculiar thing about Vietnamese is that they associate homesickness with ...
*Wednesday, October 23, 2013 at 3:09am*

**ap chemistry**

Suppose that coal of density 1.5 g/cm3 is pure carbon. (It is, in fact, much more complicated, but this is a reasonable first approximation.) The combustion of carbon is described by the equation C(s) + O2(g) −! CO2(g) H◦ = −394 kJ What is the value of q...
*Tuesday, October 22, 2013 at 6:28pm*

**grammar / english (10th grade)**

Two sentences: 1) The race among the three relay teams was close; none of the three; however, is giving up hope of winning. 2) The race among the three relay teams was close; however, none of the three is giving up hope of winning. Which is the correct one grammatically? ...
*Tuesday, October 22, 2013 at 5:44pm*

**hihhh**

A car starts from rest and covers a distance of 22.0 m while accelerating at a constant rate of 2.6 m/s2. If the radius of the car wheels is 26.0 cm, what is the final angular speed (in rad/s) of the car wheels? Hint: If you're unsure where to start, think about how you ...
*Tuesday, October 22, 2013 at 12:43pm*

**science**

A bungee jumper jumps (with no initial speed) from a tall bridge attached to a light elastic cord (bungee cord) of unstretched length L. The cord first straightens and then extends as the jumper falls. This prevents her from hitting the water! Suppose that the bungee cord ...
*Tuesday, October 22, 2013 at 10:48am*

**Math**

Robert and Damien had the same amount of money. Each day, Robert spent $4 and Damien spent $6. When Damien had $12 left, Robert had 4 times as much money as Damien. How much money did each boy have at first?
*Tuesday, October 22, 2013 at 7:22am*

**MATH**

Marit and jennifer had an equal number of crackers. Each day, Marit ate 12 crackers and Jennifer ate 6 more crackers than Marit. When Jennifer had 24 crackers left, Marit had 96 crackers left. How many crackers did each of them have at first?
*Tuesday, October 22, 2013 at 7:20am*

**Math-Algebra**

Bracy would like to form a right triangle our of her wooden sticks. She cut the first stick of the length 6 inches and the second stick of the length 4 inches. What should be the length of the third stick to make sure she will be able to form a right triangle?
*Tuesday, October 22, 2013 at 5:55am*

**algebra**

Andrew is making a plan to complete a class math assignment. He has 48 problems to complete over 5 days. He decides to complete the assignment is such a way that his total number of completed problems doubles every day. He realizes that that number must be 48 by the end of the...
*Monday, October 21, 2013 at 7:40pm*

**algebra**

In a computer game, there are four levels. At the end of each level, a player gets three times as many points as he does in the previous level. At the end of finishing the fourth level, a player gets 5400 points. How many points did the player get at the end of the first level?
*Monday, October 21, 2013 at 6:15pm*

**History**

Will you please check my answers? 1. Which of the following is an example of new economic divisions in the European peasantry that began to occur during the fifteenth century? A. Peasants throughout Europe became poorer. B. Peasants living in the Balkans became freer. C. ...
*Monday, October 21, 2013 at 2:31pm*

**social studies**

1. why did the french conflict with the Natchez over land? a) The Natchez were enemies of the Choctaw b) The Natchez were a warring tribe with no societal structure c) The Natchez lived on best farmland d) The Natchez invaded the land that the French claimed 2. What ...
*Monday, October 21, 2013 at 12:36pm*

**History**

1) The Proclamation of 1763 called for (1point) Settlers to move westward. A war. A halt to westward expansion Native Americans to move west. 2) The most inhuman aspect of the triangular trade was the (1point) Southern Route Merchant trade route Middle Passage Fishing trade 3...
*Monday, October 21, 2013 at 12:03pm*

**college physics**

One athlete in a race runnng on a long, straight track with a constanct speed v1 is a distance d behind a second athlete running with a constant speed v2. (a) Under what circumstances is the first athlete able to overtake the second athlete? (Use v_1 for v1, v_2 for v2, and d ...
*Monday, October 21, 2013 at 11:57am*

**Physics Classical Mechanics**

A bungee jumper jumps (with no initial speed) from a tall bridge attached to a light elastic cord (bungee cord) of unstretched length L. The cord first straightens and then extends as the jumper falls. This prevents her from hitting the water! Suppose that the bungee cord ...
*Monday, October 21, 2013 at 10:02am*

**Physics **

Two flat surfaces are exposed to a uniform, horizontal magnetic field of magnitude 0.50 T. When viewed edge-on, the first surface is tilted at an angle of 14° from the horizontal, and a net magnetic flux of 8.70x10^-3 Wb passes through it. The same net magnetic flux passes...
*Sunday, October 20, 2013 at 10:15pm*

**Math**

Ann has $198 more than her sister. After her mom gives Ann $20 and her sister $60, Ann has twice as much money as her sister. How much money did Ann have at first?
*Sunday, October 20, 2013 at 9:01pm*

**Math- Algebra**

A motorist was to travel from town A to town B, a distance of 80 miles. He traveled the first 24 minutes at a certain rate; traffic then increased and for the next 6 minutes he averaged 10 miles per hour less than his original speed; then traffic eased up and he traveled the ...
*Sunday, October 20, 2013 at 8:29pm*

**math**

a tank and a pail contain a total of 5,136 milliliters of water. jacob pours 314 milliliters of waster from the pail into the tank. the amount of water in the tank is now 7 times what is left in the pail. how much water was in the pail at first?
*Sunday, October 20, 2013 at 7:43pm*

**math**

naomi macy and sebastian have 234 stamps in all. naomi gives 16 stamps to macy and 24 stamps to sebastian. naomi then has 3 times as many stamps as macy, and macy has twice as many stamps as sebastian. how many stamps does naomi have at first?
*Sunday, October 20, 2013 at 7:25pm*

**algebra functions**

how do i calculate this if f(x)= 3x+1 and g(x)=x+2 find (fg)(x)and calculate (fg)(2) is this multiplication and if so what do i do first any help would be appreciated
*Sunday, October 20, 2013 at 5:32pm*

**physic**

Bungee Jumping. A bungee jumper jumps from a tall bridge attached to a light elastic cord (bungee cord) of unstretched length L. The cord first straightens and then extends as the jumper falls. This prevents her from hitting the water! Suppose that the bungee cord behaves like...
*Sunday, October 20, 2013 at 1:15pm*

**Civics **

What actions were taken by the first continental congress and what actions were taken by the second continental congress in regards to colonial concerns? Please help!!!!!
*Saturday, October 19, 2013 at 8:00pm*

**Geography Report (Ms. Sue)**

I know you told me to not post a rough draft, but I am struggling to write my first paragraph. I do not know if this even relates to the first theme of geography, which is location. Ms. Sue, please, although I haven't even complete this paragraph yet, could you assist me ...
*Saturday, October 19, 2013 at 7:33pm*

**math**

I am alittle confused but I did attempt the question. How did I do? Solve 1/3y+5/12=2/y first I brought the y over to the other side.Mult both sides by 3/1 getting 5/12=6y/y 5/12=5y now divide each side by 1/5 1/12=y I this correct? If not can you lead me in the correct ...
*Saturday, October 19, 2013 at 4:58pm*

**MATH**

JESSI bought two plots of land for a total of 120000 on the first plot she made a profit of 15%. on the second plot she lost 10% .her total profit was 5500, how much did she pay for each piece of land? ( please show the whole procedure of this math even the rough works) Thank ...
*Saturday, October 19, 2013 at 3:45pm*

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