Friday

May 22, 2015

May 22, 2015

Total # Posts: 81,652

**social studies**

what is 1?? what is 3?
*March 21, 2015*

**maths!!!!!!**

it is g.p not a.p!!!!!
*March 21, 2015*

**Math**

Skate boarding boys= 2 girls=1 What percentage of the total students chose skateboarding? A. 10% B. 20% C. 30% D. None of these Is the answer D? Thank you
*March 21, 2015*

**French**

For, A. wouldn't it be veut'elle because of the vowel beginning of elle?
*March 20, 2015*

**French**

I would like to double check my work: A. Invert the following: Est-ce qu’elle veut boire un apéritif? Answer: Bois qu'elle un apéritif? B. Make the following statement negative: Nous allons au cinéma et au théâtre. Answer: Nous n'...
*March 20, 2015*

**math**

Silvia has twice as much money invested at 5% simple interest as she does at 4%. If her yearly income from the two investments is $266, how much does she has at each rate? 4% = 5% =
*March 20, 2015*

**English**

Hello. I am having trouble writing an essay for this topic: What is the importance of taking advice and suggestions from others? I was wondering if someone could give me some tips and some inspiration on how to write this. I'am still stuck on the introductory paragraph. ...
*March 20, 2015*

**math 5th grade**

Thanks jai !! So much
*March 20, 2015*

**Trigonometry**

Determine the least positive coterminal of the angle 943degrees
*March 19, 2015*

**math(Discrete)**

Give the negation of the statement ∃! x ∈ U [P (x)].
*March 19, 2015*

**physics**

1/2 + pofkw
*March 19, 2015*

**Math**

A photo is 6 in wide and 3 in tall. If it is reduced to a height of 1 in, how wide will it be?
*March 19, 2015*

**Math**

A photo is 6 in wide and 3 in tall. If it is reduced to a height of 1 in, then how wide will it be?
*March 19, 2015*

**Math**

A ball is placed on a long inclined ramp. It rolls down the ramp as shown in the diagram. The equation d = 23 · t2 represents the distance in feet, d, the ball travels in t seconds. Part A How far does the ball travel in 5 seconds? Show your work. Part B How many ...
*March 19, 2015*

**Math**

The interger is x<t<y
*March 19, 2015*

**Math**

The equation d = 23 · t2 represents the distance in feet, d, the ball travels in t seconds. Part A How far does the ball travel in 5 seconds?200 feet in 5 seconds. Show your work. Part B How many seconds would it take for the ball to travel 25 feet? Show your work. Part...
*March 19, 2015*

** Social studies**

What was the first act of the British government to cause colonial anger and what year did it take place?
*March 19, 2015*

**S.S**

". . . But now, after reiterated menaces, Mexico has passed the boundary of the United States, has invaded our territory and shed American blood upon the American soil. She has proclaimed that hostilities have commenced, and that the two nations are now at war. "As ...
*March 19, 2015*

**French**

No, it's "vient."
*March 19, 2015*

**French**

Il vient d'aller à la piscine. Does this mean, "I just went to the pool"?
*March 19, 2015*

**S.S**

Then is it D
*March 19, 2015*

**S.S**

Which question would best help you write a report regarding the changes to the political system during Jackson's presidency? A. How did Andrew Jackson react to the results of the election of 1824? B. When did Andrew Jackson decide to run for president? C. Did Andrew ...
*March 19, 2015*

**Geography**

What is the average temp in Alaska?
*March 19, 2015*

**Math**

38 ounces=____lb ____oz
*March 19, 2015*

**Civics**

Sorry bout caps! Just saw + realized.
*March 19, 2015*

**Civics**

i GOT IT! iT IS ACTUALLY The Articles of Confederation did not work.
*March 19, 2015*

**Civics **

The Preamble includes the phrase "to form a more perfect union." Why is this reason listed for creating a new Constitution? Plans were made to expand to the Pacific Ocean. The British had provided economic support. The Articles of Confederation did not work. Some ...
*March 19, 2015*

**social studies**

Conflicto resultón
*March 19, 2015*

**food science**

A sample of grain in a bin is at 80.6 degrees F. The vapor pressure of water in the bin is 17.09 mm Hg. Assuming that the grain is well mixed, is the grain in danger of fungal growth and mycotoxin production?
*March 19, 2015*

**math**

You want to make a graph to show how you spend your time each day. What would be the best graph for this data? A. Circle graph B. Line graph C. Histogram D. Stem_and leaf plot Is the answer A? Thank you
*March 19, 2015*

**math help please**

Which of the following types of information is suited for display on a scatter plot? A. Relationship between favorite color and age. B. Relationship between number of pets and favorite TV show C. Relationship between hours of exercise and number of siblings. D. Relationship ...
*March 19, 2015*

**math help please**

Thank you
*March 19, 2015*

**math help please**

What type or graph does not show the number of times a response was given? A. Box_and _whisker plot B. Line plot C. Stem and leaf plot D. Bar graph Is the answer A?
*March 19, 2015*

**Perimeter**

Rectangle A=LxW W=A/l 36/4=9 P=2(l+w) P=2(9+4) P=26
*March 19, 2015*

**Perimeter**

Rectangle A=LxW W=A/l 36/4=9 P=2(l+w) P=2(9+4) P=26
*March 19, 2015*

**Advanced Algebra**

Please Help ; what does the average rate of change tell you about the function on the interval ?
*March 19, 2015*

**Physics **

Three collinear charges +7.0 x10^-5 C , +4.8 x10*-5 C, and -8.0 x 10^-5 C exert forces on each other. The first and second charges are 35.0 cm apart. The second and third charges are 35.0 cm apart. What is the magnitude and charge of the total force on the third charge? I know...
*March 19, 2015*

**Chemical Engineering**

High-pressure helium is available from gas producers in 0.045-m^3 cylinders at 400 bar and 298 K. Calculate the explosion equivalent of a tank of compressed helium in terms of kilograms of TNT. Assume helium is an ideal gas
*March 18, 2015*

**Chemical Engineering**

High-pressure helium is available from gas producers in 0.045-m^3 cylinders at 400 bar and 298 K. Calculate the explosion equivalent of a tank of compressed helium in terms of kilograms of TNT. Assume helium is an ideal gas
*March 18, 2015*

**maths**

my number is larger than 350. but smaller than 425. it has double the number of hundreds in the tens place. its ones number is 2 less than its tens number.
*March 18, 2015*

**maths**

my number is less than half of a thousand. it is made up of odd numbers only. its tens number is half way between the hundreds number and the ones number in size.
*March 18, 2015*

**Quick English check**

(21) Before they leave this festival, many visit the insect petting zoo. (22) Scientists believe some insects have been on Earth since prehistoric times. (23) Children line up for the opportunity to hold strange bugs of all kinds. (24) Most people agree that Purdue's Bug ...
*March 18, 2015*

**Quick english check**

(14) National news agencies are always on hand. (15) They take pictures and interview the people who participate in this stage event. 1. How should sentences 14 and 15 be combined? A. National news agencies are always on hand because they interview the people who participate ...
*March 18, 2015*

**Physics**

acceleration=3600/(1280+350) solve for acceleration now, the trailer. Net force=pulling-friction=mass*a pulling force=350*a+350*g*mu solve for pulling force.
*March 18, 2015*

**Science**

When is allergy season? Is it during the Spring?
*March 18, 2015*

**Math help**

What type of graph does not show the number of times a response was given? box-and-whisker plot line plot stem-and-leaf plot bar graph Is the answer A? Thank you for your help
*March 18, 2015*

**Math Answer Check**

Thanks! Yes, I will study it.
*March 18, 2015*

**Math Answer Check**

So I change sin and and cosine to make them negative?
*March 18, 2015*

**Math Answer Check**

P is a point on the terminal side of θ in standard position. Find the exact value of the six trigonometric functions for θ. P(-8, -8) Ans: cotangent: 1 secant: negative square root 2 cosecant: negative square root 2 sin: square root 2 / 2 cosine: square root 2 / 2 ...
*March 18, 2015*

**Chemistry I**

A bottle of vintage port wine has a volume of 750ml and contains 135ml ethanol. Ethanol has a density of 0.789g/ml. What is the molarity?
*March 18, 2015*

**science- punnet square**

You're right about the Ff and Ff. Basically the genotypes should be FF, Ff, Ff, and ff.
*March 18, 2015*

**finance**

Earnings are expected to grow at 11 percent for the next year. Using the company’s historical average PE as a benchmark, what is the target stock price in one year?
*March 18, 2015*

**3rd grade math**

what is the standard form of 213
*March 18, 2015*

**Math**

So is it 15 degrees?
*March 18, 2015*

**Math**

What is the reference angle for θ = -195 degrees? Is it 75 degrees?
*March 18, 2015*

**Writing**

Which of the following are example of coordinate headings?
*March 18, 2015*

**Math**

That actually equals 4.
*March 18, 2015*

**4th grade math**

What is the fomula to figure out the reasoning to this question? "Kurt cut pizzas into wedges measuring 40 degrees. If each person eats one piece of pizza, how many people could he feed with two whole pizzas?
*March 18, 2015*

**Math**

Thank you
*March 18, 2015*

**Math**

The theater offers a yearly membership for which customers pay a fee of $50 after which they pay only $1 per movie Create an equation for the membership deal Use C for the cost in dollars and N for the number of movies rented
*March 18, 2015*

**science**

Calculate the concentration of all species in a 0.145M solution of H2CO3.
*March 18, 2015*

**math**

the perimeter of a paved area being built at a playground it's going to be 46 meters is the land and went are each a whole number of meters what should the length and width of the area be to cover the greatest possible area draw a picture and make an organized list to solve
*March 18, 2015*

**Math**

What you know: 1. Jane collected 53 dollar notes 2. Jane collected a total of $394 3. There are $2 notes (x number were collected) 4. There are $10 notes (y number were collected) First Equation: Since you know that Jane collects a total amount of 53 dollar notes you can begin...
*March 18, 2015*

**Quick English check**

(6) At first glance Bug Bowl events may seem rather ordinary, but a closer look reveals some surprises. (7) The races aren't relay or sack races; they are cockroach races. (8) Held at Pudue's Roach Hill Downs, these races are quite popular with visitors, who are ...
*March 18, 2015*

**Quick English check **

(6) At first glance Bug Bowl events may seem rather ordinary, but a closer look reveals some surprises. (7) The races aren't relay or sack races; they are cockroach races. (8) Held at Pudue's Roach Hill Downs, these races are quite popular with visitors, who are ...
*March 18, 2015*

**Quick english check**

15) I was stuck with so many needles that Shannon laughed and said, Now you understand what it feels like to be me!" What change should be made in sentence 15? A. Insert a colon after stuck B. Change that to then C. Delete the comma D. Insert the quotation marks before ...
*March 18, 2015*

**precap**

a rectangle has one corner in quadrant I on the graph of y=25-x^2, another at the origin, a third at the positive y-axis, and the fourth on the positive x-axis
*March 18, 2015*

**Math**

An agent receives a monthly salary of 1500 plus a 4% commission on every home sold what amount of monthly sales will he earn at least 5000
*March 18, 2015*

**Physics**

If the force of repulsion between two socks is .003 and they are 2 cm apart what is the charge on each sock
*March 18, 2015*

**SS**

What are some similarities between East, North, and West Africa?
*March 17, 2015*

**Art**

Sorry I meant to put B?
*March 17, 2015*

**Art**

The painting: Coast near Villers by Constant Troyaon its the first picture in google search What does this painting by Constant Troyaon suggest about his culture's relationship with nature? A. Humans lived in fear of nature. B. Humans lived in harmony with nature. C. ...
*March 17, 2015*

**Economics**

Why would a country such as the United States, which can presumably produce everything it needs itself, choose to trade with other nations?
*March 17, 2015*

**Math**

Oh ok I'm sorry. Thank you for your help.
*March 17, 2015*

**Math**

Theo made the table below to show the number of middle school students who attended the last football game. If the data were displayed in a circle graph, how many degrees would be in the sector representing the eigth graders? Grade 6 Number of students in attendance 375. Grade...
*March 17, 2015*

**Math**

The circle graph shows data on the suitability of land for farming. Which three categories together account for exactly half of the land? The percetage for Too Shallow is 13% The percentage for Chemical Problems is 25% The percentage for Too Dry is 30% The percentage for ...
*March 17, 2015*

**Math**

Grade 7 students were surveyed to determine how many hours per day they spent on various activities. The results are shown in the circle graph below. About how many hours per day altogether were spent on watching TV and homework? The percentage for watching TV is 13% The ...
*March 17, 2015*

**Art**

Thats what I thought but people kept telling me I was wrong.
*March 17, 2015*

**Art**

What is the main subject of Persian landscape art, and what does it communicate about the Persian culture and worldview? A. Rivers; they represent life and are central to Persian mythology. B. People; Persians enjoy group gatherings and value relationships. C. Livestock; ...
*March 17, 2015*

**Physical Science**

3. What is the cracking and reforming? For what purposes are either or both used by the petroleum industry?
*March 17, 2015*

**statistics**

Ok, thank you
*March 17, 2015*

**statistics **

Does a correlation ever prove causation? (For any subject/field?)
*March 17, 2015*

**Chemistry**

Write an equation to represent the oxidation of I- to I2 in acidic solution, with ozone as the oxidizing agent. I know ozone will be reduced to H2O, but I am not sure how to figure out the acidic solution. Thank you!
*March 17, 2015*

**Chemistry**

How many grams of aspirin are present in 0.50 mole of aspirin?
*March 17, 2015*

**math**

Christina Dwyer is searching for a new job. She lives in Shreveport, Louisiana, and has interviews in Barrow, Alaska; Tucson, Arizona; and Rochester, New York. The cost of one-way flights between these four cities is as follows: Shreveport to Barrow costs $855, Shreveport to ...
*March 17, 2015*

**Vectors**

If you were to divide both sides by 2, then you would get x+5y=15.5. Since the # we are trying to get is a fraction, there is no 2 integers that can add/subtract to a none integer #
*March 17, 2015*

**Math**

You first multiply -4.9t by -4.9t. Then you subtract 73.5 from both sides and from there you use the quadratic formula.
*March 17, 2015*

**math**

capacity=22.5+ 1.45*30 m^3
*March 17, 2015*

**Chemistry**

Write equations for the separation of Fe2O3 from Bauxite ore, along with a short description of the process. I have no idea where to start for this question, any help would be appreciated!
*March 17, 2015*

**Business**

I have looked at many sites on the topic, however I am still struggling to come up with an idea.
*March 17, 2015*

**Business**

I need to create a business idea using the blue ocean strategy but I cannot think of anything that would work. Can anyone recommend some ideas?
*March 17, 2015*

**C. MATH**

I have tried and tried to get the answer but am still confused; please help, thank you... The “Limited Plan” offers a 15% discount for power usage between 7pm – 9am if most of your usage happens during that time. If not, then you lose your discount and you pay a...
*March 17, 2015*

**math**

would it cost 2.41?
*March 17, 2015*

**physics**

A dockworker loading crates on a ship finds that a 17-kg crate, initially at rest on a horizontal surface, requires a 70-N horizontal force to set it in motion. However, after the crate is in motion, a horizontal force of 53 N is required to keep it moving with a constant ...
*March 17, 2015*

**math**

a rectangle with a length of 60mm and a perimeter of 200mm
*March 17, 2015*

**Language Arts**

Was it C or B, M?
*March 17, 2015*

**Language Arts**

You are so welcome :D
*March 17, 2015*

**Language Arts**

Definitely C :)
*March 17, 2015*