Monday

September 22, 2014

September 22, 2014

**Recent Homework Questions About First Aid**

Post a New Question | Current Questions

**US History**

Describe the role of the Quakers, Puritans, and Indians and how each of these groups felt about these leading nations. (By leading nations I mean the three world powers; Great Britain, France, Spain) This is only half the question. I answered the first part which is Describing...
*Friday, September 12, 2014 at 5:08pm*

**Algebra 3-4**

The first stage of a rocket burns 28 s longer than the second stage. If the total burn time for both stages is 152 s, how long does each stage burn? Describe how you found your answer. I was originally thinking to divide 152 by 2 then add 28, but I realized that wouldn't ...
*Friday, September 12, 2014 at 3:24pm*

**Urgent History, Check Answers Please**

The first significant trading post was __________. Poste de Arkansea The reputation of the Spanish was diminished after the Battle of __________. The Twin Villages The Twin Villages were located in Montague County, Texas, and __________ County, Oklahoma. Jefferson Which of the...
*Friday, September 12, 2014 at 11:14am*

**exam three americangov section 3**

What is the meaning of the cartoon? 5.0/5.0 A. Street mimes deserve their constitutional rights. B. The powers of Congress are limited. C. The powers of Congress are unlimited. D. Many federal laws tend to be unfair. Question 2 of 20 5.0/ 5.0 Points What is the theoretical ...
*Friday, September 12, 2014 at 9:38am*

**computer science**

CSI 16 1 Group Assignment 1 201 3 P age 2 of 6 1. 1. How many milliseconds (ms) are in 1 second? 2. How many microseconds are in 1 second? 3. How many nanoseconds (ns) are in 1 millisecond? 4. How many microseconds are in 1 millisecond? 5. How many nanoseconds are in 1 ...
*Friday, September 12, 2014 at 5:10am*

**Math**

Ms Boyd leads tha national math club at the middle school where she teaches. At the first club meetting of the school year ,60% of the students in attendance were boys.If there was one fewer girl then boy in attendance, how maby students attended the first club meeting
*Friday, September 12, 2014 at 1:22am*

**Physics 1**

A golf ball is struck with a five iron on level ground. It lands 92.0m away 4.20s later. What was (a) the direction and (b) the magnitude of the initial velocity? I have no idea how to go about using the information given to find the first part (A). Even just a hint would be ...
*Thursday, September 11, 2014 at 9:54pm*

**Science**

What is the first step in the scientific method? (I WAS ABSENT DURING LESSON) A- Observation B- Hypothesis C- Conclusion D- Test
*Thursday, September 11, 2014 at 4:52pm*

**Social Studies**

Spanish explorers first arrived in the Americas A. In the ninetenth century B. In the late 1400s C. In the late 1500s*** D. In the seventeenth century Is the answer C?
*Thursday, September 11, 2014 at 4:45pm*

**Social Studies **

Which of the following is an example of how the first Americans adapted to their resources? A. The lived along coastlines and fished. B. Settlers near the Arctic circle built homes of reeds and branches. C. Settlers in present-day Mexico built houses of gold. Native Americans ...
*Thursday, September 11, 2014 at 4:23pm*

**math**

sum of 3 number is equal 39 , the second number is half of third number ,and the first number less than third number by 1,the result must be 6 degit ?
*Thursday, September 11, 2014 at 3:54pm*

**Statistics**

A nutritionist wants to conduct a study to validate the efficacy of an herb as an aid in weight loss. She randomly assigns half of a group of overweight persons to a treatment group who are given the herb with instructions for its use and a planned diet for six weeks. The ...
*Thursday, September 11, 2014 at 1:53pm*

**math**

A plane leaves Chicago headed for Los Angeles at 520 mph. One hour later, a second plane leaves Los Angeles headed for Chicago at 620 mph. If the air route from Chicago to Los Angeles is 1800 miles, how long will it take (after the first plane takes off) for the first plane to...
*Thursday, September 11, 2014 at 1:28pm*

**math**

A plane leaves Chicago headed for Los Angeles at 520 mph. One hour later, a second plane leaves Los Angeles headed for Chicago at 620 mph. If the air route from Chicago to Los Angeles is 1800 miles, how long will it take (after the first plane takes off) for the first plane to...
*Thursday, September 11, 2014 at 8:16am*

**Physics 1 **

You are to drive to an interview. The interview is at 11:15 a.m. You plan to drive at , so you leave at 8:00 a.m. to allow some extra time. You drive at that speed for the first , but then construction work forces you to slow to for . What would be the least speed needed for ...
*Thursday, September 11, 2014 at 6:51am*

**Maths**

The first one iswhat angle does a 3.8m ladder make with the ground, if it reaches 2.1m up the wall? The second one is A concreter uses a ramp to wheelbarrow in sand from the ground level to floor level inside a building under construction. Floor level is 75cm above ground ...
*Thursday, September 11, 2014 at 6:04am*

**Algebra**

Round each number to the place value indicated by the digit in bold. A: 3587 5 is bold. B: 148213 the first one, one is bold. C: 23785 3 is bold. D: 2357 5 is bold.
*Wednesday, September 10, 2014 at 10:03pm*

**Physics-bobpursley Follow Up**

Initial Question: A rubber ball is dropped onto a ramp that is tilted at 20 degrees. A bounding ball obeys the "law of reflection," which says that the ball leaves the surface at the same angle it approached the surface. The ball's next bounce is 3.0 m to the ...
*Wednesday, September 10, 2014 at 8:56pm*

**algebra**

two students are playing a math game. the object of the game is to make the least possible number by arranging the given digits inside absolute value bars on a card. In the first round, each player will use the digits 3, 5, and 7 to fill in the card. One student arranges the ...
*Wednesday, September 10, 2014 at 5:46pm*

**Math**

Write the value of the underlined digit. 37,295,810 Underline number(7) Answer: 7,000,000 496,021,795 Underline number (first 9) Answer: 90,000,000 638, 912,004 Underline number(6) Answer: 600,000,000 385,526 Underline number (second 5) Answer: 500 Write each number in word ...
*Tuesday, September 9, 2014 at 10:41pm*

**chemistry**

Calculate the volume of fuel needed for a flight if the jet fuel has a density of 0.803kg/L.First use dimensional analysis to convert liter to grams.Then substract to find how many kilograms need to be added.then convert this mass into liters,This is a dimensionalanalysis ...
*Tuesday, September 9, 2014 at 10:02pm*

**Math**

An auditorium has 30 rows of seats. It has 20 seats on the first row, 24 seats on the second row, 28 seats on the third row, and so on. 1. How many seats are there in the 20th row? 2. How many seats are there in the whole auditorium?
*Tuesday, September 9, 2014 at 9:41pm*

**Physics**

A truck on a straight road starts from rest and accelerates at 2.8 m/s^2 until it reaches a speed of 16 m/s. Then the truck travels for 16s at constant speed until the brakes are applied,stopping the truck in a uniform manner in an additional 3.6 s. How long is the truck in ...
*Tuesday, September 9, 2014 at 9:25pm*

**World History Answer Check**

1. Explain how the Code of Hammurabi influences politcal thought. A: The Code of Hammurabi influenced political thought because it was the first written code of law ever created. It was a very effective way to keep order and prevent conflict and was thus used a a template for ...
*Tuesday, September 9, 2014 at 9:22pm*

**Math**

If a compact body falls vertically 16 ft. during the 1st second, 48 ft. during the 2nd second, and 80 ft. during the third second, how far will it fall during the 7th second? During the first 7 seconds?
*Tuesday, September 9, 2014 at 9:13pm*

**Alegbra **

Factor completely. Remember to look first for a common factor. Check by multiplying. If a polynomial is prime state this. a^2-2ab-3b^2
*Tuesday, September 9, 2014 at 8:29pm*

**8th grade math**

on a recent space shuttle mission the astronauts traveled 105,000 miles during the first 3 days of their mission. this distance was 5/8 of the total distance they would travel. what was the total distance the astronauts would travel?
*Tuesday, September 9, 2014 at 7:16pm*

**Alegbra **

Factor completely. Remember to look first for a common factor. Check by multiplying. If a polynomial is prime state this. a^2-2ab-3b^2
*Tuesday, September 9, 2014 at 7:03pm*

**chemistry**

Calculate the volume of fuel needed for a flight if the jet fuel has a density of 0.803kg/L.First use dimensional analysis to convert liter to grams.Then substract to find how many kilograms need to be added.then convert this mass into liters
*Tuesday, September 9, 2014 at 5:31pm*

**Physics**

A rubber ball is dropped onto a ramp that is tilted at 20 degrees. A bounding ball obeys the "law of reflection," which says that the ball leaves the surface at the same angle it approached the surface. The ball's next bounce is 3.0 m to the right of its first ...
*Tuesday, September 9, 2014 at 5:09pm*

**Algebra**

True or False 1. – 5, – 5, – 5, – 5, – 5, … is an arithmetic sequence. 2. In an arithmetic sequence, it is possible that the 13th term is equal to its 53rd term. 3. In an arithmetic sequence, the common difference is computed by subtracting the ...
*Tuesday, September 9, 2014 at 1:51am*

**Algebra**

Given ________, – 243, – 226, – 209, – 192, – 175, … a. What is the 67th term of the sequence b. What is the series of the first 27 terms of the sequence
*Tuesday, September 9, 2014 at 1:49am*

**rela**

you will develop a project that communicates to people something about your world. i don't mean planet earth i mean the circumstances in which you find yourself on a daily basis your project should include information about many different parts of your life. you might ...
*Monday, September 8, 2014 at 8:25pm*

** Math**

The density, d, of an object is given by the following formula, where m represents the mass of the object and V represents the volume of the object. Heather was asked to find the density of a brick given the mass in kilograms and the dimensions of the brick in meters. She ...
*Monday, September 8, 2014 at 7:35pm*

**MODERN HISTORY/WORLD**

Here is my ANSWER for the first part of the question .please tell me what do you think of it? did i do it correctly? question: 1. As industry spread, the British government initiated reforms to improve workers’ lives. What motivated reforms in Britain? What kinds of ...
*Monday, September 8, 2014 at 6:40pm*

**ethics**

According to James Shikwati, the most effective course of action that America and Europe can engage in to help Africa is: a. Earmark funds for a specific objective. b. Halt all development aid. c. Encourage aid organizations to employ Africans. d. None of the abov
*Monday, September 8, 2014 at 6:28pm*

**ethics**

According to James Shikwati, which of the following is a reason given in support of the conclusion that we must stop providing aid to underdeveloped nations? a. Development aid strengthens the local markets. b. Development aid encourages free trade. c. Development aid ...
*Monday, September 8, 2014 at 6:23pm*

**ethics**

According to John Arthur, a reasonable moral code would require us to: a. Give money to famine relief when there is no significant reduction in our own happiness, or the happiness of our family. b. Give food to our own children first, because they have a negative right to such...
*Monday, September 8, 2014 at 6:18pm*

**Physics**

An object starts from rest an under a constant acceleration has traveled a displacement of 30.5 meters when it reaches a certain final velocity. The same object starts from rest, but has an acceleration which is a factor of 3.3 times smaller than the original acceleration. If ...
*Monday, September 8, 2014 at 12:14pm*

**BUS**

Please Help! 3. According to the text, today’s public relations firms offer all the following services EXCEPT: executive speech training. research and evaluation. advertising placement. events management. Question 4. 4. All of the following are examples of the public ...
*Monday, September 8, 2014 at 8:05am*

**chemistry**

Archeologists can determine the age of artifacts made of wood or bone by measuring the amount of the radioactive slope 14C present in the object. The amount of isolope decreases in a first-ordrr process. If 12.8% of the original amount of 14C is present in a wooden tool at the...
*Monday, September 8, 2014 at 2:40am*

**Physics**

Two cars, A and B, travel in a straight line. The distance of A from the starting point is given as a function of time by xA(t)=αt+βt^2, with α=2.60m/s and β=1.20m/s^2. The distance of B from the starting point is xB(t)=γt^2−δt^3, with γ...
*Sunday, September 7, 2014 at 11:53pm*

**English**

I have to write a "Descriptive essay" for my composition class and I need help proof reading my essay. This is the third draft I have done. I had to cut out over 400 words. The essay can be no more than 750 words. That is exactly how many I have right now. I have ...
*Sunday, September 7, 2014 at 10:05pm*

**7th grade LA**

Identify the infinitive phrase. 1. While the train was stopped at the station, Bugsy attempted to climb to the top of one of the freight cars. Ans: to climb to the top of one of the freight cars? 2. During the Great Depression, audiences wanted to laugh when they went to the ...
*Sunday, September 7, 2014 at 9:22pm*

**Physics**

A car travels in the +x-direction on a straight and level road. For the first 5.00s of its motion, the average velocity of the car is V = 7.11m/s . How far does the car travel in 5.00s ? Thank you!
*Sunday, September 7, 2014 at 8:53pm*

**Precalc**

A taxi company charges $4.00 for the first mile (or part of a mile) and 40 cents for each succeeding tenth of a mile (or part). Express the cost C (in dollars) of a ride as a piecewise-defined function of the distance x traveled (in miles) for 0 < x ≤ 2.
*Sunday, September 7, 2014 at 5:17pm*

**college physics**

A 49-kg lead ball is dropped from the leaning tower of Pisa. The tower is 54 m high. (a) How far does the ball fall in the first 2.4 seconds of flight? (b) What is the speed of the ball after it has traveled 4.1 m downward? (c) What is the speed of the ball 1.7 s after it is ...
*Sunday, September 7, 2014 at 4:51pm*

**The Curriculum**

When are children who live with overly critical or controlling adults particularly vulnerable? A. During years two and three, when they're exercising increased autonomy B. During elementary school, when involved in real task completion C. During preadolescence, when they ...
*Sunday, September 7, 2014 at 10:54am*

**Math**

a photocopy store advertises the following prices: 5 cents per copy for the first 20 copies, 4 cents per copy for the 21st through 100th copy, and 3 cents per copy after the 100th copy. Let x be the # of copies, and let y = the total cost of the photocopying. find the equation...
*Sunday, September 7, 2014 at 12:00am*

**english**

9. In " my brothers keeper" ted and jasmine are developed in contrast to one another by describing their (1 point) fears of the unknown emotional reactions interactions with their parents 10. The story My brothers keeper" is told through the point of view of (1 ...
*Friday, September 5, 2014 at 2:46pm*

**Criminal justice**

Research has continually shown that the most successful interventions concentrate first on _____ and then on improving: A. peer relations; academic mastery. B. improving parenting and the family system in general; peer relations and academic skills. C. school-based programs; ...
*Friday, September 5, 2014 at 12:53pm*

**Math**

I take out a loan for $10,000.00 and the interest rate is 6.3% APR. If I pay this loan back at $300.00 per month, how much interest will I be charged on top of this per month for the first 3 months? Please show the equation used.
*Friday, September 5, 2014 at 9:56am*

**Math PLease help **

If katie paid tasha $0.01 on the first day of a 31 day month and doubled the amount everyday throught the month, how much money would Tashe recieve from kate on the last dayb of the month Use formula 2N-1 (0.01)(whhere n equals number of days)
*Thursday, September 4, 2014 at 11:36pm*

**math**

Joe starts a gym.In the first year,300 people join.If the membership grows at a annual rate of 4% how many members wil there be after 5 years
*Thursday, September 4, 2014 at 10:32pm*

**math word problem**

Joe starts a gym.In the first year,300 people join.If the membership grows at a annual rate of 4% how many members wil there be after 5 years
*Thursday, September 4, 2014 at 9:59pm*

**chemistry**

_____ was responsible for first grouping elements into triads based on similar properties. A. Döbereiner B. Moseley C. Dalton D. Mendeleev
*Thursday, September 4, 2014 at 9:06pm*

**Physics**

An object has a initial velocity of 10 m/s in the positive x direction. Under a constant acceleration it stops after undergoing a displacement of 148.3 m in the positive x direction. Because it is still under the same acceleration it then travels back in the negative in the x ...
*Thursday, September 4, 2014 at 11:39am*

**math**

One side of the triangular flower garden has length of 4.5 m, the second side is twice as long as the first side. The length of the third side is 3 m less than that of the second side. What is the perimeter of the garden With solution
*Thursday, September 4, 2014 at 9:53am*

**NJHS**

hey. I am running for the vice-president for NJHS. I have already gotten my introduction, and first two body paragraphs done. I can not come up with a good third body paragraph and I need help with my conclusion as well.I just need to know what should I include in the third ...
*Thursday, September 4, 2014 at 1:18am*

**Grammar **

Many stories about the first Valentine's Day exist.. What is the simple subject?
*Wednesday, September 3, 2014 at 7:02pm*

**chemistry**

nitrosyl bromide, NOBr is formed from NO and Br2-. Experiments show that this reaction is second order in NO and first order in Br2. what is the rate equation for this reaction?
*Wednesday, September 3, 2014 at 6:30pm*

**vocab**

Voted the greatest male athlete of the first half of the twentieth century by the associated press, Jim Thorpe received "massive" praise and criticism in his lifetime. "Massive" means a- great b- reliable c-enthusiastic d- widespread e- unjustified ans - ...
*Wednesday, September 3, 2014 at 5:42pm*

**Physics**

An object has a initial velocity of 10 m/s in the positive x direction. Under a constant acceleration it stops after undergoing a displacement of 148.3 m in the positive x direction. Because it is still under the same acceleration it then travels back in the negative in the x ...
*Wednesday, September 3, 2014 at 3:52pm*

**English**

Posted by rfvv on Wednesday, September 3, 2014 at 7:22am. Posted by rfvv on Friday, August 29, 2014 at 11:22pm. 1.Thank you for visiting our nursing home. It was great fun last weekend. ------------------------ In Sentence 1, what does 'It" refer to? 2. Look at the ...
*Wednesday, September 3, 2014 at 8:15am*

**math**

Pamela Mello is paid on an incremental commission schedule.She is paid 2.6% on the first $60,000 and 3.4% on any sales over $60,000. If her weekly sales volume was $89,400, what was her total commission?
*Tuesday, September 2, 2014 at 10:09pm*

**Calculus**

A right triangle is formed in the first quadrant by the x- and y-axes and a line through the point (8,4). Write the length L of the hypotenuse as a function of x. Completely stuck came up with the sqrt(x^2+Y^2)=L, not sure what to do? can anyone guide me in the right direction?
*Tuesday, September 2, 2014 at 8:35pm*

**gr 11 physics**

Steve traveled the first 2 hours of his journey at 40km/h and the last 3 hours of his journey at 80km/h. What is his average speed of travel for the entire journey?
*Tuesday, September 2, 2014 at 6:14pm*

**Maths,Physics,life science,geography,**

An airplane lands with a velocity of 100 m.s. The maximum rate at which it can slow down is 5,0 m.s 1. What is the minimum time needed to come to rest, starting from when it first touches the ground? 2. Can this plane safely land at a small airport where the landing strip is 0...
*Tuesday, September 2, 2014 at 1:01pm*

**Precedence rules for the algebra community**

Precedence of operators In simple algebra, there is a set of precedence (priority) of operations that should be respected in order that everyone evaluates mathematical expressions in the same way. Although these rules have been taught in elementary school or junior high school...
*Tuesday, September 2, 2014 at 12:11pm*

**English; Punctuation**

Do you always put a comma before you use quotation marks, or do you only use a comma before dialogue or a quote? For example: “I know, but just give this CD a chance,” my mom said as she inserted the new CD into the CD player. “It was made by a Christian band ...
*Tuesday, September 2, 2014 at 11:14am*

**math**

Iam two digit number first from right
*Tuesday, September 2, 2014 at 9:42am*

**math**

I am two digit number first from right
*Tuesday, September 2, 2014 at 9:39am*

**English**

34.1 Revise the following sentences to eliminate unnecessary shifts in tense, mood, voice, or person and number and between direct and indirect discourse. 1. The greed of the 1980s gave way to the occupational insecurity of the 1990s, which in turn gives way to reinforced ...
*Tuesday, September 2, 2014 at 4:53am*

**English**

Posted by rfvv on Monday, September 1, 2014 at 8:28am. Q: What can you do for the school? 1. I can clean the floor of my classroom. 2. I can clean the floor of the hallway of my classroom. 3. I can clean the stairs with a mop. 4. I can pick up trash on the flower pots and on ...
*Tuesday, September 2, 2014 at 2:10am*

**Physics B**

A car, moving along a straight stretch of highway, begins to accelerate at 0.0261 m/s2. It takes the car 48.6 s to cover 1 km. How fast was the car going when it first began to accelerate? Answer in units of m/s Couldn't find a formula for this :(
*Monday, September 1, 2014 at 8:57pm*

**Grammar **

Circle each enough in the sentences below, and label it according to its function. Write S, OD, OP, or PN above the noun. 1. (Hillary)(S) and (Norgay)(S) were (partners)(PN) in thier (climb)(OP) to the top of (Mount Everest)(OP). 2. Snow (glasses)(S) protected their (eyes)(DO...
*Monday, September 1, 2014 at 8:38pm*

**calculus**

We know this is a piecewise function and we solved the first part, but we cannot figure out the other equation. A passenger ship leaves port sailing east at 16 mph. Two hours later, a cargo ship leaves the same port heading north at 12 mph. (a) Find a function giving the ...
*Monday, September 1, 2014 at 7:33pm*

**Writing Skills **

1. What do we call an idea that will make the reader take notice and want to read on? A. Card B. Summary C. Hook D. Point of view Student Answer: B Answer: Incorrect Reference: 3. The most important difference between an outline and finished writing is the A. details. B. ...
*Monday, September 1, 2014 at 4:48pm*

**Accounting/Math/Exchange rates**

1. Indicate how each of the following international transactions is entered into the U.S. balance of payments with double-entry bookkeeping: a. A U.S. resident imports $500 worth of merchandise from a U.K. resident and agrees to pay in three months. b. After the three months, ...
*Monday, September 1, 2014 at 4:12pm*

**Accounting 2**

Match each of the following steps that took place as Books on Wheels moved through the decision making, production, marketing, and sale of The Campus Cart with the correct phase of the management process: planning/organizing, directing/leading, and controlling. A. Planning/...
*Monday, September 1, 2014 at 2:35pm*

**English**

Q: What can you do for the school? 1. I can clean the floor of my classroom. 2. I can clean the floor of the hallway of my classroom. 3. I can clean the stairs with a mop. 4. I can pick up trash on the flower pots and on the playing field. 5. I can win first place by playing ...
*Monday, September 1, 2014 at 8:28am*

**Logic / Discrete Mathematics**

Show that "¬p Λ q is logically equivalent to p → ¬q" . I'm not sure if the conditional identity is correct, but what I did was I negated the whole second condition and it immediately became equal to the first? Please help and if possible, show ...
*Monday, September 1, 2014 at 6:49am*

**Accounting 2**

Match each of the following steps that took place as Books on Wheels moved through the decision making, production, marketing, and sale of The Campus Cart with the correct phase of the management process: planning/organizing, directing/leading, and controlling. A. Planning/...
*Sunday, August 31, 2014 at 11:30pm*

**summer math hw **

one circle has a diameter of 10 inches. a second circle has a diameter that is twice the diameter of the first circle What is the ratio of the area of the smaller circle to the larger circle
*Sunday, August 31, 2014 at 2:01pm*

**physics**

A ball is dropped a high cliff, and two second later another ball was thrown vertically downwards with an initial speed of 30 m/s.How long will it take the second ball to overtake the first?
*Sunday, August 31, 2014 at 12:43pm*

**Calculus**

1.At noon of a certain day,ship A is ^0 km due north of ship B. If A sails east at 12 km/hr and B sails north 9 km/hr,determine how rapidly the distance between them is changing 2 hrs later. Is it increasing or decreasing? 2.At a given instant the legs of a right triangle are ...
*Sunday, August 31, 2014 at 8:45am*

**"The Dream Comes True from The Tiger of the Snows"**

"The Dream Comes True from The Tiger of the Snows" by Tenzing Norgay. 1. Why do you think Norgay is so concerned with the "prestige of Everest"? A: I think Norgay is so concerned with the "prestige of Everest" because he thought it might be ruined...
*Saturday, August 30, 2014 at 4:44pm*

**physics**

A ball is dropped into a well. A splash is heard 43 seconds later. The speed of sound (the speed at which sound travels through the air) is 345 m/s. HOW DEEP WAS THE WELL? I don't even know which equation to plug this into. At first I just tried s=d/t-> 345=d/43, but ...
*Saturday, August 30, 2014 at 3:25pm*

**physics**

A Bulldog is already moving when we first see it. It waddles -57 meters reaching a final velocity of -28 m/s after accelerating at -4 m/s2. WHAT WAS THE DOG'S INITIAL VELOCITY? Every time I try to use v^2= V0+2a(delta x) I end up getting a very big value. Could you help me...
*Saturday, August 30, 2014 at 3:23pm*

**chemistry**

A first order reaction and a separate second order reaction both have the same rate of reaction. What is the effect on the rate of reaction for each reaction if the concentrations of reactants in both reactions are halved?
*Saturday, August 30, 2014 at 7:50am*

**Algebra II**

The perimeter of a triangle is 47 km. the first side is 5 km shorter than twice the second. the third side is 2 km longer than the first. find the length of each side.
*Saturday, August 30, 2014 at 2:00am*

**English**

1. She sent Ben a letter. 2. She sent Ben a postcard. (Does #2 mean #1?) 3. Pretend you have been a frozen man for 20 years. You woke up just now. What are your plans for the future? I want to take exercise first. I plan to deliver a speech at a conference. I hope to see my ...
*Friday, August 29, 2014 at 11:05pm*

**probability **

two cards are drawn from a standard deck of cards, with replacement what is the probability the first card is an ace and the second card is an ace
*Friday, August 29, 2014 at 9:21pm*

**eng composition**

Which statement is true? A. Once you write a thesis statement dont change it. B. A theisi statement is the first thing you should write before drafting an essay. C. Feel free to change a thesis statement if you feel you can improve it. D. If you change your thesis statement ...
*Friday, August 29, 2014 at 7:54pm*

**sig figs**

7.49e7/[(4/3)*(3.1416)*(1.4 e2)] I get 24707113200 but is wrong. sory for bad english. is not my first lenguage.
*Friday, August 29, 2014 at 6:36pm*

**Language Arts - Please Check My Answers**

Please help with the following: 1. Based on the myths “The Maori: Genealogies and Origins in New Zealand” and “The Raven and the First Men: The Beginnings of the Haida,” one way the Maori culture most differs from the Haida culture is that the Maori culture...
*Friday, August 29, 2014 at 5:40pm*

**History**

Check my answer please I want to make sure I didn't leave something out, I was suppose to explain Spain, France, and England's settlements. In English colonies the earliest settlements were in Virginia and Massachusetts but soon spread all along the Atlantic coast, ...
*Friday, August 29, 2014 at 9:55am*

**Science**

A.) A runner is jogging at a steady 6.7 km/hr. When the runner is 3 km from the finish line, a bird begins flying from the runner to the finish line at 20.1 km/hr (3 times as fast as the runner). When the bird reaches the finish line, it turns around and flies back to the ...
*Thursday, August 28, 2014 at 11:13pm*

**Math**

The first digit of two different numbers is in the hundreds millions place. Both numbers contain the same digits. Can you determine the greater of the two numbers and Explain.
*Thursday, August 28, 2014 at 8:53pm*

**Life orientation**

(a) Why is it important to first describe the problem before you start to look for a solution (b) critically evaluate how gender and culture have an effect on assertive behavior
*Thursday, August 28, 2014 at 1:17pm*

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