Thursday

July 24, 2014

July 24, 2014

Total # Posts: 70,536

**data analysis**

A survey of 1500 college students found that 675 stay on campus in a dorm. Find the mean and standard deviation of the proportion of the sample.

**math**

A unicycle travels 50 feet. If the radius of the tire is 24 INCHES, how many times does the tire rotate?

**math **

Their car gets 30 miles per gallon in gas mileage. They are traveling for seven hours at a rate of 55 miles per hour. Assuming no stops, how much gas will they need to complete their seven hour trip?

**algebra**

A textbook store sold a combined total of 205history and math textbooks in a week. The number of history textbooks sold was 87more than the number of math textbooks sold. How many textbooks of each type were sold?

**English**

How is it best to clarify "The small number of comments against owning pets don't even need to be included"? A. Not enough people can give legitimate reasons to not own pets. B. The majority of people favor pet ownership, so the writer does not mention arguments ...

**English**

Thanks!

**English**

Can you explain why? I think C because the paragraph uses emotional appeals to get the reader interested in pets.

**English**

Ponder about the parrot which shakes its head and sings when you walk through the door, bending its neck for the cozy touch of your fingers. Ponder about the cat that bends its back and moves on your shins as it makes a "meow" for dinner, and then gets onto your lap ...

**Science**

A team of dogs pulled a sled across the snow a distance of 45.5 meters with a horizontal force of 200 newtons. How much work did the team of dogs do?

**English**

Yes.

**English**

I'm talking about money when a person is almost destitute. Is that context okay?

**English**

What does it mean when someone is on the borderline?

**English**

Nearly infinite animals need homes. It would be very kind to get a dog or cat. What the author means in the fourth paragraph (above) is that pets : A. need good homes B. will give you all necessary attention C. teach us about receiving and giving love. D. have to get their att...

**algebra**

Wat is the answer to page 211

**English**

One other word for "corruption" would be: A. wickedness B. annoyance C. anger A?

**English**

Yes, but some "faulty" editorials write without the support of facts, right?

**English**

How do you know if an editorial is based mainly on facts or on opinion?

**English**

This is one proposal that will definitely anger some people: Everyone should have a pet. There should be a law that makes sure everyone will get a pet or give a legitimate reason why they cannot. There are almost infinite arguments to favor owning animals, so not all of them c...

**algebra**

evaluate csc 7pi/6

**math Question**

what is S10 for 1+3+9+27+...? 9,841 29,525 14,762 29,524

**English**

I can only choose one. Which do you think is better?

**English**

This is one proposal that will definitely anger some people: Everyone should have a pet. There should be a law that makes sure everyone will get a pet or give a legitimate reason why they cannot. There are almost infinite arguments to favor owning animals, so not all of them c...

**chemistry**

What pressure in kpa is exerted by 94.6 g CO2 at 57°C in 0.750 dm 3

**Science**

What are some ways we directly and indirectly release carbon into the atmosphere?

**Math Question**

Did you get the answer?

**Algebra 2**

did you figure it out

**Algebra 2**

did you figure it out

**English**

A?

**English**

"The small number of comments against owning pets don't even need to be included" would be an example of: A. bias B. bandwagon C. faulty cause and effect D. either/or fallacy

**English**

I'm sorry, those choices are messed up. A. Comma B. Apostrophe C. Hyphen D. Semicolon D?

**English**

What punctuation is missing from the sentence below? I didn't bring Tom, my younger cat, or Anne, my young hamster I did bring Taylor, my parrot. A. Comma B. Apostrophe D. Hyphen C. Colon B?

**math**

Taylor surveys students in one grade level who own at least one pet. She finds that 50% of the students surveyed own 2 pets, 3 students own 3 pets each, and 2 students own 4 pets each. Eight of the students in the grade own 1 pet. Considering the number of pets as the random v...

**biology**

suppose some natral disaster occured and a speices of finch is forced to relocate from its original island where it dined on cactus flowers to an adjacent island with many fewer cacti but an over abundance of orchids what would be the imediate consequences to the speices in th...

**physics**

Why do the passengers in high-altitude jet planes feel the sensation of weight while passengers in the International Space Station do not?

**Algebra**

How much down is needed to get to 25000 at 8 percent interest compounded semianually for 3 .5 years

**Precal/trig**

sina=3/5, pi/2<a<pi evaluate cos2a

**biology**

Which type of reproduction is associated with using the most necessary resources (e.g., the most nutrients or most energy)? - binary fission - asexual reproduction - sexual reproduction - budding

**English**

How do you use reverse indentation when citing sources? Is there a specific rule about what is on each line?

**English**

Thanks! I think he meant that I have to capitalize the first letter in the website.

**English**

But I have done that, right?

**English**

My teacher told me to alphabetize my sources for ones such as the one below. What does he mean? "MLA Works Cited: Electronic Sources (Web Publications)." owl. english. purdue. edu. Purdue University. Web. 18 May 2014. owl. english. purdue. edu/owl/resource/747/08/>.

**English**

Kind of, but it is smaller. My teacher told me to use that after "Works Cited" when citing sources.

**English**

What is the symbol that looks like a colon with a line in the middle known as?

**phi 208**

Which businessmen, according to Friedman, are typically excluded in the rhetoric of the social responsibility of business? (Points : 1) Individual proprietors of small businesses. Corporate executives. CEOs. None of the above.

**English help**

What is nikki giovannis contributions to American literature?

**English help**

What is nikki Giovanni's influential writings or works?

**Math help**

2a2^bã363a6^b3^c5^=_____ 22a2^b√3a6^b3^c5^

**Math help**

How do you do these two problems? 1. -ã338-ã200+ã162=_______ 2. 2a2^bã363a6^b3^c5^=_____

**Math help**

Can you please check these problems? 1. -4ã2+6ã72-ã32=_____ I got 2 2. 5ã28+2ã7-ã14=_____ I got 12ã7-ã14 3. -3ã72+6ã52-7ã128=______ I ...

**English**

Is it okay to use an em dash like this? He was slammed, beaten, and blinded—all when he was unconscious.

**L.A**

3A 2C

**L.A**

1. In a persuasive essay, the thesis statement should represent an opinion. A. True <-- B. False 2. The most common structure of a persuasive essay is A. Order of importance B. Chronological order <--- C. Problem and solution 3. Which of the following is NOT a sentence A...

**college algebra**

If the volume of a cube is 600cm what is the s to the third power

**physisc**

When a light passes from glass to air, which of the following is correct for the path of the light?

**bio**

prepare a report on the various types of electron microscopes and their uses

**Chemistry**

A sample of oxygen is in a 570 L balloon at 118.8 kPa. What is the volume of the balloon, in litres (to 1 decimal place, input value only) if the pressure is changed to 1.359 atm? Assume that the temperature remains constant.

**Chemistry**

What pressure (in atmospheres) will be exerted by 1.3 moles of gas in a 13 litre flask at 22 degrees Celcius? (Gas constant (R) = 0.0821 L atm K^-1 mol^-1)

**Social Studies**

A traditional fisherman of the Pacific might find the Internet useful by: A. Using the Internet to look at currents and weather reports. B. Using the Internet to research what fish were bought for the most money. C. Using the Internet allows the fisherman to display the fish t...

**Math**

If you're looking to turn that into a positive exponent, then write it like this: 14^-4 1/14^4

**Math**

Can you please check these problems? 1. 5ã28+2ã45=_____ I got 10ã7+6ã5 2. -4ã75+3ã147=_____ I got 1ã21 3. -11ã8-7ã12=______ I got -11ã8-14&at...

**English**

Would this sentence be correct when asked as a question? "Is what important?"

**Math -___-**

1/3 times 20

**English**

They had not seen western goods before. Is the "w" capitalized, in this case?

**Algebra**

on 16 of 20 5.0 Points The local zoo has two water tanks for the elephant exhibit that are leaking One water tank contains 12 gal of water and is leaking at a constant rate of 3 gal/h. The second water tank contains 8 gal of water and is leaking at a constant rate of 5 gal/h. ...

**Life orientation**

list and discuss any four factors that could threath or limit the core functions of the media

**English**

They get the least precipitation in May and the most in December. They get the least precipition in May, and the most in December. Which sentence is correct and why?

**English**

This is similar to most other Pacific islands. That's my sentence.

**English**

Is pacific islands capitalized?

**math asap**

Use the ‘|’ key (Shift + \ on most keyboards, just beside the backspace key) to create the line between the stems and the leaves. Be sure to put a couple spaces between each of the leaves. Country Percent Of Household With Microwave Ovens Argentina 97% Belgium 93% Ca...

**Math**

9

**Math**

25

**Math**

6. Find the mean of the following data set: 25, 30, 20, 20, 25, 35, 35, 10 15 20 25 30

**Statistics**

Construct 5- yearly moving averages from the following data (10) YEAR 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 SALE 105 107 109 112 114 116 118 121 123 124 125 127 129

**Statistics**

The mean GPA for Central High is 2.9, with the standard deviation of 0.5. Assuming the GPAs are normally distributed, what GPA score will place a student in the top 5% of the class?

**Math**

5. Find the surface area of the cylinder to the nearest whole number. (1 point)1,659 in.2 898 in.2 5,862 in.2 2,959 in.2 6. Find the surface area of the pyramid shown to the nearest whole number. (1 point)1,540 m2 770 m2 396 m2 749 m2 7. Find the surface area of a conical grai...

**Algebra**

How do you know to do that operation?

**Algebra**

A pollster conducts a survey by phone. The probability that a call does not result in a person taking this survey is 85%. What is the probability that the pollster makes 4 calls and none result in a person taking this survey?

**Math**

A bag holds 20 yellow mints and 80 other green or pink mints. You choose a mint at random, eat it, and choose another. a. Find the number of pink mints if P(yellow then pink) = P(green then yellow). b. What is the least number of pink mints if P(yellow then pink) > P(green ...

**Algebra**

7 Permutation 3 is: Is it 210?

**Algebra 1 **

Which values should I use to graph the rational function y = 1/x-2 - 6? (The asymptotes are x = 2; y = -6.) Also, what method could I use to choose values for graphing rational functions?

**Algebra 1**

you are given the 2012 value of a product and the rate at which the value is expected to change during the next 5 years. use this information to write a linear equation that gives the dollar value v of the product in terms of the year. (let=12 represent 2013) 2012 rate and 156...

**Algebra 1 **

How am I supposed to graph y = 2/x? Which values should I use? (This is supposed to be an inverse variation graph.)

**Algebra 1 **

How am I supposed to graph the inverse variation y = 2x? Which values should I use?

**Social studies help ms sue**

What important role did diaspora play in the history of southwest asia?

**Algebra 1 **

How am I supposed to graph y = 2x? Which values should I use?

**Choosing Courses**

Is it okay to take Algebra II and Geometry at the same time or would that be too hard, in general?

**Math **

Tammy will donate up to $480 to charity. The money will be divided between two charities: the City Youth Fund and the Educational Growth Foundation. Tammy would like to donate at least $140 dollars to the Educational Growth Foundation. She would also like the amount donated to...

**trig**

In right ∆LMN, sin M = 0.759. What is cos N?

**Math**

Thankyou so much:)

**Math**

I have this hard question in math. can someone help me find out the riddle? I start with 1 bacteria. Every hour it doubles. How many hours until there are 1,000,000 bacteria? Can you make a function that describes this situation? What if I double it? I start with 2 glasses wit...

**Grammar**

I meant a title.

**Grammar**

Is "about" capitalized in a sentence when it is the second word in the sentence?

**SS**

In which year did New Zealand gain independence?

**Precalculus**

Analyze: foci, vertices, asymptotes, center, transverse (major) axis. Then graph. 2x^2-y^2+4x+4y-4=0

**SS**

Whom did Micronesia gain independence from?

**math**

If 3 cats can catch 3 rats in 3 minutes, how many cats are needed to catch 60 rats in 1 hour?

**Maths Probability**

@gugget Only (2) is correct which is = 1/2

**Maths Probability**

Can you please answer?? thanx

**Maths Probability**

Consider a Markov chain X0,X1,X2,… described by the transition probability graph shown below. The chain starts at state 1; that is, X0=1. Find the probability that X2=3. P(X2=3)= - unanswered Find the probability that the process is in state 3 immediately after the second...

**Maths Probability**

anyone has answer for 5?

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