Tuesday

September 30, 2014

September 30, 2014

**Recent Homework Questions About First Aid**

Post a New Question | Current Questions

**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*

**Physics**

ANY ANSWERS WILL HELP! THANKS! 1. Isolated points of electric charge are called ____. 4b. ____ was the American physicist who first measured this fundamental unit of charge. 5. This type of electrification occurs when the charging rod touches an electroscope. 6. This type of ...
*Tuesday, December 17, 2013 at 11:22am*

**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....
*Tuesday, December 17, 2013 at 10:51am*

**algebra **

the third term of an arithmetic sequence is 14 and the ninth term is -1. Find the first four terms of the sequence
*Tuesday, December 17, 2013 at 10:34am*

**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 7:22am*

**geometry**

The measure of the angles in a parallelogram total 360. Write and solve a system of equations to determine the values of x and y. The parallelogram shows x and 5.5y. The triangle shows x and y. I have the first equation at 180= x + 5.5y. What would be another equation for the ...
*Monday, December 16, 2013 at 10:26pm*

**Health (Ms. Sue)**

1. Why should all types of sexual activity be included when talking about abstinence? A: All types of sexual activity should be included when talking about abstinence because the mistaken idea that one can participate in other forms of sexual activity and still be considered ...
*Monday, December 16, 2013 at 4:30pm*

**magnetism**

• 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 ...
*Monday, December 16, 2013 at 3:24pm*

**Simplifying trig expression**

sin(x+90) = ? cos(x+90) = ? Would the first equal like -sin(x)? Would the second equal uh -cos(x)? I'm not quite sure :/
*Monday, December 16, 2013 at 2:36pm*

**math**

In 2008 (Leap year) KIT Hospital had 150 licensed beds for adults and children from January 1st through June 30th. From July 1st through December 31, licensed beds increased to 175. During the first half of the year there were 23114 inpatient service days. During the second ...
*Monday, December 16, 2013 at 5:46am*

**physics**

An automobile moving at a constant velocity of 15 m/s passes a gasoline station. Two seconds later, another automobile leaves the station and accelerates at a constant rate of 2 m/s^2 in the same direction as the 1st automobile. How soon does the 2nd automobile overtake the ...
*Monday, December 16, 2013 at 4:36am*

**Physics**

Two thin, infinitely long, parallel wires are lying on the ground a distance d=3cm apart. They carry a current I_0=200A going into the page. A third thin, infinitely long wire with mass per unit length lambda=5g/m carries current I going out of the page. What is the value of ...
*Monday, December 16, 2013 at 1:21am*

**PHYSICS**

Two thin, infinitely long, parallel wires are lying on the ground a distance d=3cm apart. They carry a current I_0=200A going into the page. A third thin, infinitely long wire with mass per unit length lambda=5g/m carries current I going out of the page. What is the value of ...
*Sunday, December 15, 2013 at 5:35pm*

**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...
*Sunday, December 15, 2013 at 4:44pm*

**Ant101**

"In most situations, the first-born male has priority to inherit the chieftainship (primogeniture)" (Nowak & Laird, 2010, p. 177
*Sunday, December 15, 2013 at 11:26am*

**ENGLISH**

What does the qoute mean. Can a counter example or counter claim be made? "To enjoy good wealth , to bring true happiness to ones family, to bring peace to all, one must first discipline and control ones own mind. If a person can control his mind he can find his way to ...
*Sunday, December 15, 2013 at 2:20am*

**Science help, Ms.Sue **

1. After a rock layer is eroded, which additional event must occur to create an unconformity, or a gap in the geologic record? an earthquake or motion along a fault new deposits of sediment must build up on the eroded area folding of sedimentary rock layers a volcanic eruption...
*Saturday, December 14, 2013 at 5:41pm*

**Quick english help**

In which sentence is who used correctly? Who did you discuss with him? About who were you discussing? Who is the person that you were discussing? Who were you discussing? Would it be the first one?
*Saturday, December 14, 2013 at 3:19pm*

**Science help,plz:)**

Okay, these are my last questions of the day.... 1. After a rock layer is eroded, which additional event must occur to create an unconformity, or a gap in the geologic record? an earthquake or motion along a fault new deposits of sediment must build up on the eroded area ...
*Saturday, December 14, 2013 at 2:53pm*

**Calculus (Please check my work.)**

This is my last chance to make at least a C in my AP Calculus course, so please tell me if I got these right or wrong so that I can fix them before it's due. Also, there was one I wasn't sure how to do, so if you can help me with that, it would be much appreciated! 1)...
*Saturday, December 14, 2013 at 9:25am*

**algebra**

The United States postal service charges a "nonmachinable surcharge" for first class mail if the length of the envlope (parallel to the address) divided by the height of the envolope is less than 1.3 or more than 2.5. Charlene has an envelope with the height of 3.5in...
*Friday, December 13, 2013 at 5:04pm*

**science**

Earths atmosphere,oceans,and continents began to form during the first several hundred million years of a) The Precambrian time b) The Paleozoic era c) The Mesozoic era d) The Cenozoic era
*Friday, December 13, 2013 at 5:01pm*

**MATH Albera**

Sales at a certain department store follow the model where y is the total sales in thousands of dollars and x is the number of years after 2001. What was the first year that sales fell below $50,000?
*Thursday, December 12, 2013 at 10:35am*

**Physics**

Two thin, infinitely long, parallel wires are lying on the ground a distance d=3cm apart. They carry a current Io=200A going into the page. A third thin, infinitely long wire with mass per unit length λ=5g/m carries current I going out of the page. What is the value of ...
*Thursday, December 12, 2013 at 8:28am*

**Physics**

Two thin, infinitely long, parallel wires are lying on the ground a distance d=3cm apart. They carry a current Io=200A going into the page. A third thin, infinitely long wire with mass per unit length λ=5g/m carries current I going out of the page. What is the value of ...
*Thursday, December 12, 2013 at 8:27am*

**VNS**

3 workers can do a job in 12 days.2 of the workers work twice as first as the third.How long would it take one of faster workers to do the job alone?
*Thursday, December 12, 2013 at 5:18am*

**mathematics**

From the first principles, find the derivation of (3x-1/2x)
*Thursday, December 12, 2013 at 5:12am*

**Physics **

Problem 1- 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 ...
*Thursday, December 12, 2013 at 4:57am*

**math**

Barb is making a big necklace she screams one white be done 3 blue beads and one white bead and someone write the number for the first 8 beads that are white what is the rule for the pattern
*Wednesday, December 11, 2013 at 9:39pm*

**Health (Ms. Sue)**

1. Why do you think some teens believe that they can't get pregnant the first time they are sexually active? A: I think some teenagers believe that they can’t become pregnant the first time they are sexually active because they generally believe that nothing terrible ...
*Wednesday, December 11, 2013 at 7:35pm*

**Mathematics**

The 25 term of an Arithmetic Progression is 7 1/2 and the sum of the first 23 terms is 98 1/2. Find the i. 1st term ii. common difference iii. sum of the first 30 terms
*Wednesday, December 11, 2013 at 7:25pm*

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