Thursday

April 24, 2014

April 24, 2014

**Recent Homework Questions About First Aid**

Post a New Question | Current Questions

**Social Studies**

Who took the first wagon train from Missouri to Oregon?
*Sunday, January 12, 2014 at 4:12pm*

**Honors World History**

The U.S. had two constitutions/government after the revolution,the Articles of Confederation and the Constitution. How many has France had by the end of the section? Which country do you think was more stable after their revolutions,France or the United States? For the first ...
*Sunday, January 12, 2014 at 4:07pm*

**Phisics (Urgent)!!!!!!!!!!!!!!!!!!!!!!**

A small block of mass m=1 kg glides down (without friction) a circular track of radius R=2 m, starting from rest at height R. At the bottom of the track it hits a massless relaxed spring with spring constant k= 9 N/m, which starts to be compressed as the block continues to ...
*Sunday, January 12, 2014 at 9:24am*

**PHYSICS(HELP)**

A small block of mass m=1 kg glides down (without friction) a circular track of radius R=2 m, starting from rest at height R. At the bottom of the track it hits a massless relaxed spring with spring constant k= 11 N/m, which starts to be compressed as the block continues to ...
*Sunday, January 12, 2014 at 5:54am*

**English**

In "First Confession," Gran is best described as a A) flat character. B) round character. C) stock character. D) antagonist. In "First Confession," all of the following situations contribute to the humor created in the story by transforming a familiar event...
*Sunday, January 12, 2014 at 1:14am*

**Science**

The bacterium Caulobacter crescentus is able to form long cell envelope extensions that increase the surface area-to-volume ratio when placed in adverse environments. What is the likely function of these envelope extensions? To acquire nutrients To aid in cell division To ...
*Saturday, January 11, 2014 at 10:38pm*

**Literature Essay (Writeacher)**

Writeacher, I truly need your help. I must finish this essay tonight but I am struggling. I read my thesis statement along with the first body paragraph, but it doesn't correspond whatsoever! I think I may need to rewrite the entire first paragraph. I don't know what ...
*Saturday, January 11, 2014 at 7:39pm*

**biology**

Given below is the sequence of the mRNA ready for Translation" 5' - AUG CUA UAC CUC CUU UAU CUG UGA - 3' a) what is the first codon technically known as and which amino acid does it code for? b) how many amino acid residues will make the polypeptide chain ...
*Saturday, January 11, 2014 at 11:19am*

**Literature Essay (Writeacher)**

Writeacher, I truly need your help. I must finish this essay tonight but I am struggling. I read my thesis statement along with the first body paragraph, but it doesn't correspond whatsoever! I think I may need to rewrite the entire first paragraph. I don't know what ...
*Friday, January 10, 2014 at 6:23pm*

**Physics**

A billiard ball traveling at 6.25 m/s collides with a second stationary ball of equal size and shape causing the second ball to move at an angle of 25º with respect to the horizontal at a speed of 3.0 m/s.Both balls have a mass of .210kg. What is the impulse of both balls...
*Friday, January 10, 2014 at 6:05pm*

**simultaneous equations**

Solve 2a + b = 3 4a - 5b = 20 My attempt Multiply the first equation by 5 So, 10a + 5b = 15 4a - 5b = 20 Add them together 14a = 35 Divide both sides by 14 a = 2.5 Substitute (I have done it with the second one) 10 - 5b = 20 Take away 10 from both sides 5b = 10 Divide both ...
*Friday, January 10, 2014 at 3:32pm*

**PHYSICS(help)**

A small block of mass m=1 kg glides down (without friction) a circular track of radius R=2 m, starting from rest at height R. At the bottom of the track it hits a massless relaxed spring with spring constant k= 11 N/m, which starts to be compressed as the block continues to ...
*Friday, January 10, 2014 at 3:31pm*

**simultaneous equations**

Solve 2a + b = 3 4a - 5b = 20 My attempt Multiply the first equation by 5 So, 10a + 5b = 15 4a - 5b = 20 Add them together 14a = 35 Divide both sides by 14 a = 2.5 Substitute (I have done it with the second one) 10 - 5b = 20 Take away 10 from both sides 5b = 10 Divide both ...
*Friday, January 10, 2014 at 3:24pm*

**logic**

Camilo, Diego, Esteban transport on their bikes apples, the way was splitted in two parts to handle the weight. In the first step for each 6 apples that carries Camilo diego carries 5 Esteban 4, in the second step for each 2 apples tath carries Camilo, Diego carries the same ...
*Friday, January 10, 2014 at 1:37pm*

**classical mechanics**

Gliding mass stopped by spring and friction (12 points possible) A small block of mass m=1 kg glides down (without friction) a circular track of radius R=2 m, starting from rest at height R. At the bottom of the track it hits a massless relaxed spring with spring constant k= 7...
*Friday, January 10, 2014 at 10:16am*

**Physics Classical Mechanics Help ASAP**

A small block of mass m=1 kg glides down (without friction) a circular track of radius R=2 m, starting from rest at height R. At the bottom of the track it hits a massless relaxed spring with spring constant k= 8 N/m, which starts to be compressed as the block continues to ...
*Friday, January 10, 2014 at 8:02am*

**Science**

1. Which of the following can be expected to occur as climate change continues on Earth? (1 point) decreased melting of sea ice decreased migration of pests and pathogens increased freshwater sources increased coastal flooding 2. Which piece of children’s’ playground...
*Friday, January 10, 2014 at 12:47am*

**math**

a player made 20 freethrows in first half which was 80% of attemted that half. how many were attempted that half
*Thursday, January 9, 2014 at 10:05pm*

**arithmetic sequences**

jessie is playing an arcade game that costs 50cents for the first game and 25cents to continue if she loses. how much will she spend on the game if she continues 9 times?
*Thursday, January 9, 2014 at 8:52pm*

**Beacon Height**

what is the time for the first clock
*Thursday, January 9, 2014 at 7:05pm*

**U.S History**

What is the interpretation and counterargument from the following quote. "The will of the people is the only legitimate foundation of any government, and to protect its free expression should be our first object." Thomas Jefferson
*Thursday, January 9, 2014 at 6:08pm*

**Literature Essay (Ms. Sue and/or Writeacher)**

This is a edited version of my first body paragraph. "I feel as though there is a far greater number of people today who are more fearful than those of past generations due to many different reasons. Such reasons can be drawn from any source of this present day, such as ...
*Thursday, January 9, 2014 at 3:17pm*

**P.E.**

From the list below, select the practice considered unsafe A.Determine your ability level by trying an advanced skill B.Do a thorough warm-up prior to starting your dance session C.Know your limitations prior to trying a new dance skill. D.Use a spotter when attempting a new ...
*Thursday, January 9, 2014 at 2:19pm*

**4 CALCULUS study problem**

1. How fast does the radius of a spherical soap bubble change when you blow air into it at the rate of 15 cubic centimeters per second? Our known rate is dV/dt, the change in volume with respect to time, which is 15 cubic centimeters per second. The rate we want to find is dr/...
*Thursday, January 9, 2014 at 1:23pm*

**Literature Essay (Ms. Sue and/or Writeacher)**

What do you think about my first body paragraph? Write an essay in what ways today people are more fearful than people in past generations. You may use examples from real life, the selection you just read, books, movies, music, or television. "I feel as though there is a ...
*Thursday, January 9, 2014 at 1:20pm*

**Algebra**

1. A two digit number is three less than seven times the sum of its digits. if the digits are reversed, the new number is 18 less than the original number. what is the new number? 2. The numerator a fraction is 3 less than the denominator. If 5 is added to both the numerator ...
*Thursday, January 9, 2014 at 6:42am*

**Math**

The first two terms in a geometric series is 12. The sum of the first three terms of the same series is 62. Determine the first four terms of the series.
*Wednesday, January 8, 2014 at 10:24pm*

**Math.**

The first term of a geometric series is 4 and the sum of the first three terms of the series is 64. Find the sum of the first eight terms of the series.
*Wednesday, January 8, 2014 at 10:22pm*

**Math**

Please help me.... Two cars are starting from positions that are 20 miles apart. They are both headed for the same intersection, as depicted in the diagram below. Car A is traveling at 30 mph, and Car B is traveling at 45 mph. Which car will reach the intersection first? 1. ...
*Wednesday, January 8, 2014 at 7:23pm*

**Geomety**

How do I find the image of O (0,0) after two reflections, first across x=a and then across y=b?
*Tuesday, January 7, 2014 at 10:02pm*

**math help**

from noise to tail your first dog is 5 feet long.your first dog is 4/5 the length of your second dog.how many feet long f is your second dog A.4/25 ft B.6 1/4 ft C.4 ft D.1/4 ft
*Tuesday, January 7, 2014 at 9:22pm*

**english 11**

In which sentence is the underlined phrase a prepositional phrase functioning as an adjective? My sister was born in Chicago. She went to boarding school in Coventry. My sister moved away in 2009. Her grades gave my sister a place in the top rank of her class. 7. Read the ...
*Tuesday, January 7, 2014 at 6:32pm*

**english 11**

In which sentence is the underlined phrase a prepositional phrase functioning as an adjective? My sister was born in Chicago. She went to boarding school in Coventry. My sister moved away in 2009. Her grades gave my sister a place in the top rank of her class. 7. Read the ...
*Tuesday, January 7, 2014 at 6:30pm*

**lit 1 question PLS HELP ASAP**

what does meager mean in this sentence??!! After this first inspection of the kingdom, we'd scramble down the bank and flop in the meager shadow of the willows next to the wall enclosing the house where the white gate was. I know meager means lacking quantity and quality ...
*Monday, January 6, 2014 at 9:21pm*

**Health (Ms. Sue)**

Describe what you would do if you saw a co-worker committing serious safety violations at work. A: If I saw a co-worker committing serious safety violations at work, there are several actions I would take. First, I would advise this co-worker to not commit these serious safety...
*Monday, January 6, 2014 at 8:02pm*

**math**

I came across with this last problem that I don't get on this sheet. Dan's uncle ask him to come work for him at his men's clothing store. He will pay him 5% on his first $1000 in sales and 8% on sales above $100. How much will Dan earn if he sells $2500 in ...
*Monday, January 6, 2014 at 5:10pm*

**math**

A store pays a 6% commission on the first $500 in sales and 8% on sales over $500. Find the commission on an $800 sale. I just need the commission on the $800 sale, cause i finish the other questions in this problem. Please explain how to do it.
*Monday, January 6, 2014 at 4:48pm*

**Health (Ms. Sue)**

Is my answer correct? List the steps you should follow to help an individual who appears to have been poisoned. A: To help an individual who appears to have been poisoned, you must follow the steps below: 1. Seek medical assistance immediately. 2. Contact a Poison Control ...
*Monday, January 6, 2014 at 3:37pm*

**Health (Ms. Sue)**

Differentiate between first, second, and third-degree burns. A: First-degree burns are burns that affect only the outer layer of the skin and look pink, including minor sunburns and burns caused by a very short exposure to intense heat such as an explosion. Second-degree burns...
*Monday, January 6, 2014 at 11:56am*

**health**

help, check my answers pls!!! asap!! 1. The ability to perform a movement within a short period of time is known as (1 point) agility power reaction time speed 2. In order to do a backflip in the middle of his hip-hop dance routine, Terrance has to generate enough force for ...
*Monday, January 6, 2014 at 11:49am*

**trigonometry**

A ship is sighted directly east of a lighthouse. Another ship, which is 20m away from the first ship, is observed at a bearing of N25degreesE from the lighthouse. If the first ship is 4.1 km away from the lighthouse, what is the distance of the second ship from the lighthouse?
*Monday, January 6, 2014 at 7:43am*

**physics**

In one day, a 85 kg mountain climber ascends from the 1440 m level on a vertical cliff to the top at 2360 m . The next day, she descends from the top to the base of the cliff, which is at an elevation of 1310 m . a) What is her gravitational potential energy on the first day? ...
*Monday, January 6, 2014 at 2:57am*

**math**

A circle has an area of 25 pi cm^2.If a circle is drawn within that circle with a diameter equal to the radius of the first circle, what is the area of the second circle? a. 2 1/2 pi cm^2 b. 4 1/4 pi cm^2 c. 5 1/4 pi cm^2 d. 6 1/4 pi cm^2 e. 7 1/2 pi cm^2 please answer and ...
*Sunday, January 5, 2014 at 10:42pm*

**Math**

Help me solve this input output table? 1 1 2 3 3 6 4 10 5 15 6 21 So what equation should I do to get from the number in the first column to the number in the second column?
*Sunday, January 5, 2014 at 9:18pm*

**Language arts 2 question!??**

Hey... one question from the story "Thank You, Ma'am."???: 2. In "Thank You, Ma'am," repeating certain words and phrases helps the author (1 point) complete the evidence review unknown skills establish the story's tone become a better writer ...
*Sunday, January 5, 2014 at 8:08pm*

**S.S.**

4.What can you infer about what Lewis and Clark saw as they moved west from the Mississippi River. -the land on the east coast was more fertile than the land in the west. -the landscape rose sharply and then flattened as they went farther west. -the Mississippi river was ...
*Sunday, January 5, 2014 at 5:57pm*

**Math - Algebra**

The number 350 is separated into three parts (numbers). Dividing the first number by the third will give 2 and dividing the second number by the pfirst number will give 5 and a remainder of 25. Find the three numbers. Andy has 145 coins in his coin bank. THe number of 5-...
*Sunday, January 5, 2014 at 12:14am*

**Physics **

A billiard ball traveling at 6.25 m/s collides with a second stationary ball of equal size and shape causing the second ball to move at an angle of 25º with respect to the horizontal at a speed of 3.0 m/s.Both balls have a mass of .210kg. What is the impulse of both balls...
*Saturday, January 4, 2014 at 3:28pm*

**Math**

For the geometric series, S4/S8 = 1/17. Determine the first three terms of the series if the first term is 3.
*Saturday, January 4, 2014 at 1:50pm*

**Computer**

Why my vb calculation appears infinity? The calcluator is set to calculate current, resistance and power. the followings are the code for the calculator: Public Class Form3 Dim Black As Integer = 0 Dim Brown As Integer = 1 Dim Red As Integer = 2 Dim Orange As Integer = 3 Dim ...
*Saturday, January 4, 2014 at 8:23am*

**Math - Algebra**

The sum of two numbers is 25. Twice the second plus 4 is equal to the first. Find the numbers. The difference of two numbers is 42. Thrice the first 4 more than the second. Find the numbers.
*Saturday, January 4, 2014 at 3:24am*

**social studies **

Compare the first two Spanish governors of Louisiana Antonio de Ulloa and Alejandro O'Reilly.
*Friday, January 3, 2014 at 9:15pm*

**math**

Your store’s average basket (transaction) size for the month of March was $11.50 and you believe the average basket size will remain the same for your store in April. One of your hourly employees had an average basket size of $9.00 for the month of March and averaged 125 ...
*Friday, January 3, 2014 at 4:15pm*

**Need help World Geograpy**

3. Among the northern Andean countries strongly involved in the illegal coca and drug trade, __________ is now the predominant coca producer. A. Colombia B. Bolivia C. Peru D. Ecuador Student Answer: C Answer: Incorrect Reference: 6. Which of the following statements about the...
*Friday, January 3, 2014 at 1:05am*

**college algebra**

find two algebraic expressions for the area of each figure. first ,regard the figure as one large rectangle, and then regard the figure as a sum of four smaller rectangles x,10,8x
*Thursday, January 2, 2014 at 10:12pm*

**World Geograpy**

1. Which of the following were the main proponents of NAFTA? A. Environmentalists B. Human rights groups C. Labor unions D. Large corporations 2. Which of the following is the primary subsistence crop in Latin America? A. Potatoes B. Beans C. Corn D. Wheat 3. Among the ...
*Thursday, January 2, 2014 at 5:36pm*

**Algebra**

I have an assignment that asks me to write an equation in slope-intercept, point-slope, or standard form for the information given and to explain why the chosen form would be best. Below is the information given. 1. passing through (-1,4) and (-5,2) 2. that has slope 2 and y ...
*Thursday, January 2, 2014 at 5:33pm*

**math**

51.A sequence t is defined where the first term is –4. Each successive term is 3 more than the term before it. (a)Write an explicit formula for the sequence t. (b)A second function is defined as s(n) = 2 + 2n. Compare the rates of change of t(n) and s(n). (c)For what ...
*Thursday, January 2, 2014 at 1:51pm*

**math**

the 20 students in Mr. Wolf's 4th grade class are playing a game in a hallway that is lined with 20 lockers in row. the 1 student starts with the first locker and goes down the hallways and opens all lockers. the 2 student starts with the second locker and goes down the ...
*Wednesday, January 1, 2014 at 6:34pm*

**Health**

At the paintball field, Wynonna is always the first one on her team to be hit with the paintball and put out of the game. She notices that the paintball strikes her nearly all the time when she is moving between bunkers, even though she is a fast runner. Using her knowledge of...
*Tuesday, December 31, 2013 at 3:58pm*

**There you go**

The Merriam-Websters defines suspense as "a feeling or state of nervousness or excitement caused by wondering what will happen." In "The Most Dangerous Game," by Richard Connell, the author's use of choice of setting details, choice of foreshadowing, ...
*Tuesday, December 31, 2013 at 2:07pm*

**MATH**

The ratios of the number of sweets Abigail has to the number of sweets Ben has is 4:5 at first. After Abigail bought another 16 sweets and Ben ate 2 sweets, Abigail has thrice as many sweets as Ben. How many sweets did Ben have in the end?
*Monday, December 30, 2013 at 10:06pm*

**math**

A tank contains 4L of water at first. Tap A is turned on and water from tap A flows into the container at the rate of 8L per minute. After 3 minutes, Tap B is turned on. Both taps are turned off together after another 5 minutes. If the total amount of water in the container is...
*Monday, December 30, 2013 at 9:26pm*

**SS**

How did this document most likely affect European views of Southeast Asia? "This province is rich in gold. It also abounds in precious spices of all sorts...There are plenty of elephants and animals and many other kinds and lack of no game. The people live on milk, meat, ...
*Monday, December 30, 2013 at 8:01pm*

**please help me!! with this pe!!!!!!**

Multiple Choice 1. Select the skill-related component which is defined as the ability to combine strength and speed while you are moving. (1 point) balance coordination power speed 2. At the paintball field, Wynonna is always the first one on her team to be hit with the ...
*Monday, December 30, 2013 at 5:57pm*

**Computer Science**

How would I determine heapsize for 16.0 GB RAM? heapsize <kilobytes> - Specifies the amount of heap (or free store -cache, an area of memory used for dynamic memory allocation) the engine will use. So to do the calculation, will I have to do 16.0 x 1024 first to give me ...
*Saturday, December 28, 2013 at 10:11pm*

**office finances**

when writing a check which portion should be filled in first s.date b.stub c.amount d.signature my answer is a
*Saturday, December 28, 2013 at 10:14am*

**LAW**

4. Which of the following is NOT considered an administrative search? A. Inspection B. School disciplinary search C. Checkpoint D. Stop and frisk is it D 14. A frisk requires: A. reasonable suspicion that a person is armed and dangerous. B. justification apart from that ...
*Friday, December 27, 2013 at 7:48pm*

**Math**

The line 3x + my = 3m cuts a triangular portion from the first quadrant whose area is 6. What is the value of m?
*Friday, December 27, 2013 at 5:05pm*

**Computer science**

Paying Off Credit Card Debt Each month, a credit card statement will come with the option for you to pay a minimum amount of your charge, usually 2% of the balance due. However, the credit card company earns money by charging interest on the balance that you don't pay. So ...
*Sunday, December 22, 2013 at 10:06am*

**help please English**

If this be error and upon me proved/ I nevered writ, nor no man ever loved." What is the impact of these concluding lines from shakespeare's sonnet 116? 1. They underscore the fact that everyone makes mistakes 2. They underscore the fat that shakespeare is a writer 3....
*Sunday, December 22, 2013 at 9:26am*

**Algebra 1B**

The polynomial given by 1.6t^ 2 - 28t + 200 calculates the heart rate, where t represents the elapsed time in minutes since exercise stopped. 1. What is the heart rate when the athlete first stops exercising? 2. What is the heart rate after 5 minutes? 3. Describe what happens ...
*Sunday, December 22, 2013 at 9:20am*

**help please English**

If this be error and upon me proved/ I nevered writ, nor no man ever loved." What is the impact of these concluding lines from shakespeare's sonnet 116? 1. They underscore the fact that everyone makes mistakes 2. They underscore the fat that shakespeare is a writer 3....
*Saturday, December 21, 2013 at 8:01pm*

**pre-algebra**

1. Jaron is downloading a file. The size of the file is 3200 KB. It takes 3 minutes to download the first 1200KB of the file. If the file continues downloading at the same rate, how many more minutes will it take to finish downloading? 2. Jacob is selling t-shirts at a music ...
*Saturday, December 21, 2013 at 12:25am*

**Writing**

what would be another way to phrase "i'm on a rollercoaster that only goes up". like is there another metaphorical or symbolic sentence like it which we can say. just to erase some confusion--i'm talking about using other words that portray the same meaning. ...
*Friday, December 20, 2013 at 7:10pm*

**English**

9. Read these line, from The Passionate Shepherd to his love. "The country swains shall dance and sing/For they delight each May morning.?If these delights thy mind may move,/Then live with me, and be my love." What sort of life is the shepherd offering the numph? 1....
*Friday, December 20, 2013 at 2:53pm*

**Math**

15-75x=13-50x I combine like terms first 75x-50x?
*Thursday, December 19, 2013 at 4:10pm*

**Finance**

Now that you have a full time job you are ready to start investing for retirement. Your corporation will match 50 cents of each dollar that you put in your 401K account up to the first $7,000. You have altogether $15,000 that you can afford to save this year. How should you ...
*Thursday, December 19, 2013 at 5:07am*

**8gradeHistory. ASAP Please. **

The words and ideas of John Locke a.influenced the writers of the English Bill of Rights, the Articles of Confederation, and the Mayflower Compact. b. are preserved in the Mayflower Compact. c. constitute the first 10 amendments to the Constitution. d. influenced those who ...
*Wednesday, December 18, 2013 at 11:04pm*

**physics**

A rock is moving through interstellar space towards a snow ball. Describe the motion of the rock until it hits the snow ball (in terms of Newton’s First Law). According to Newton’s 3rd Law, what will be the reaction to the force of the rock on the snow ball? How ...
*Wednesday, December 18, 2013 at 10:05pm*

**language art**

Which of the following is an example of a commotion? -a group of shoppers in an uproar about a popular item that was advertised but not available -a group of napping toddlers at a daycare -a group of students quietly reading in the library 2.Read the following passage from &...
*Wednesday, December 18, 2013 at 7:14pm*

**socialstudies(check answers please)**

please check my answers and thank you 1. what resource first drew european traders to canada ? A. timber B. fish C. animal furs (i pick this) D. whales 2. Evaluate which of the following most allowed religious freedom and french laws in canadas history ? A. quebec Act (i pick ...
*Wednesday, December 18, 2013 at 7:05pm*

**language art**

Which of the following is an example of a commotion? -a group of shoppers in an uproar about a popular item that was advertised but not available -a group of napping toddlers at a daycare -a group of students quietly reading in the library 2.Read the following passage from &...
*Wednesday, December 18, 2013 at 7:02pm*

**computer programming **

Paying Off Credit Card Debt Each month, a credit card statement will come with the option for you to pay a minimum amount of your charge, usually 2% of the balance due. However, the credit card company earns money by charging interest on the balance that you don't pay. So ...
*Wednesday, December 18, 2013 at 6:42pm*

**computer programming **

Paying Off Credit Card Debt Each month, a credit card statement will come with the option for you to pay a minimum amount of your charge, usually 2% of the balance due. However, the credit card company earns money by charging interest on the balance that you don't pay. So ...
*Wednesday, December 18, 2013 at 6:41pm*

**calculus**

if f(x)= the integral of lntdt from sqrt(x) to 2, what is f'(x)? Do you solve the integral first then derive it? And if so, wouldn't that just give you the function? Please help
*Wednesday, December 18, 2013 at 6:35pm*

**LANGUAGE ARTS**

1. An example of a hardship would be -winning a surfing contest. -taking part in a television interview -going without food,water, and sleep 2.Imagine that Emily Costello has written a follow-up article about Bethany. It is called "Still Feeling Complete." Based on ...
*Wednesday, December 18, 2013 at 3:21pm*

**magnetism**

A charged particle with charge q is moving with speed v perpendicular to a uniform magnetic field. A second identical charged particle is moving with speed 2v perpendiculuar to the same magnetic field. The time to complete one full circular revolution for the first particle is...
*Wednesday, December 18, 2013 at 11:47am*

**History!**

Can someone please help me? Thanks! I'm really behind and i need to get caught up and i just really need some help! Thanks!! :) 1. As a result of the French and Indian War, _____ claimed all land west of the Mississippi River, and _____ gained control of all land east of ...
*Wednesday, December 18, 2013 at 10:42am*

**science**

Earth's atmosphere,oceans, and continents began to form during the first several hundred million years a) Precambrian time b) the Paleozoic era c) the Mesozoic era d) the Cenozoic era
*Wednesday, December 18, 2013 at 8:34am*

**grade 12 Functions**

A ferris wheel with a diameter of 60m rotates at a constant speed three times every 1.5pie minutes and reaches a maximum height of 62m from the ground. if you started the ride when it is at its highest point, on what internal of time would you be more than 58m above the ground...
*Tuesday, December 17, 2013 at 11:33pm*

**Math**

A high rise apartment building has four elevators. Each elevator travels upward at an average rate of 18 feet per second. The elevator travels 12 feet from one floor to the next. Suppose you get on the elevator on the first floor and travel straight to the fiftieth floor ...
*Tuesday, December 17, 2013 at 10:17pm*

**Math **

Nine consecutive odd whole numbers sum to 243. Find the sum if the first and last whole numbers in this nine-addend ser.
*Tuesday, December 17, 2013 at 10:13pm*

**math**

Alice baked a certain number of pies. She gave 1\8 of the pies to her friends and 1\4 of the remainder to her neighbor. She was left with the 63 pies. How many pies did Alice bake at first?
*Tuesday, December 17, 2013 at 9:51pm*

**language **

I don't know how to do this can someone help please !!!! Rewrite the first stanza of "Scott's Goodbye" as free verse. We saw the months of wicked weather, As day to painful night did turn, Waiting, huddled close together, For the frozen sun's return.
*Tuesday, December 17, 2013 at 8:00pm*

**Math**

Steven paid for his video games in 4 equal payments. The first three payments totaled $42.45. How much did he pay in all for the video games?
*Tuesday, December 17, 2013 at 7:12pm*

**manetism help!**

A charged particle with charge q is moving with speed v in a uniform magnetic field. A second identical charged particle is moving with speed 2v perpendiculuar to the same magnetic field. The time to complete one full circular revolution for the first particle T1. The time to...
*Tuesday, December 17, 2013 at 3:46pm*

**magnetic**

A charged particle with charge Q is moving with speed V in a uniform magnetic field. A second identical charged particle is moving with speed 2V perpendiculuar to the same magnetic field. The time to complete one full circular revolution for the first particle is t1 . The time...
*Tuesday, December 17, 2013 at 3:41pm*

**Physical science**

Two balls collide head-on on a table. The first ball has a mass of 0.50 kg and an initial velocity of 12.0 m/s. The second ball has a mass of 0.75 kg and an initial velocity of -16.0 m/s. After the collision, the first ball travels at a velocity of -21.6 m/s. What is the ...
*Tuesday, December 17, 2013 at 3:25pm*

**Physics**

A stone is thrown vertically upward at a speed of 27.70 m/s at time t=0. A second stone is thrown upward with the same speed 2.140 seconds later. At what time are the two stones at the same height? At what height do the two stones pass each other? What is the downward speed of...
*Tuesday, December 17, 2013 at 11:57am*

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