Friday

February 12, 2016
Total # Posts: 1,328

**math**

a group of friends took a bus trip. Each traveler gave the bus driver a tip using the same nine coins. the total tip was $8.41. how many dimes did the driver receive?
*September 13, 2008*

**Math**

the mode is 92, and the median is 91. the answer for the 3rd question is 96 like u thought. the mean of the 6 tests is 89. you needed to add a point so i did. which was 90. i multiplied that by 7 because now there are 7 tests. the product was 630. i subtracted 534 from 630 to ...
*September 13, 2008*

**Math**

what is your question
*September 13, 2008*

**chemistry**

It's January in Nashville and your local weather station just informed you that the temperature outside is -8.9 degrees Celcius. You estimate the amount of ice on your driveway to be approximately 30kg. What is the minimum amount of sodium chloride in kilograms (kg) needed...
*September 11, 2008*

**Literature**

thank you :)
*September 10, 2008*

**Literature**

What does the narrator mean when she says the afternoon was 'sweet milk fresh' ?
*September 10, 2008*

**6th grade math**

whether a sum of numbers such as 127 + 38 is even or odd?
*September 10, 2008*

**literature**

I don''t quite understand what context clues are. Here is what they ask to do: Circle the words in the bracketed paragraph that are context clues that suggest that askew means "lying in a crooked way". and here's the paragraph: Beyond the thirty-three ...
*September 7, 2008*

**math**

thk u every1!!!
*September 3, 2008*

**math**

thanx to bobpursley, jcdh,i have absolutly no idea wat you are sying btu thanx anyway
*September 3, 2008*

**math**

0.4(square root symbol)29.6 i have absolutly no idea how to do this, plz help me
*September 3, 2008*

**math**

1st its pemdas 2nd this is how to solve it: 4*9/6-3 4*9=36 so your left with 36/6-3 36/6=6 so now your left with 6-3 which=3 so 3 is the answer
*September 3, 2008*

**Math**

anna you are wromg because this is an order of operarions problem
*September 3, 2008*

**Math**

there shouldn't be a remainder, 18/6=3 then you take that 3 and add the other 3 in the equation which gives you 6 if that is to confusing here is an easier way to look at it: 18/6+3 18/6=3 3+3=6 so the answer is 6
*September 3, 2008*

**math**

3 ones
*September 3, 2008*

**Math**

one minute, thirty-eight seconds and twenty-nine hundreths
*September 3, 2008*

**math**

oooooooooooooooo that makes alot more sense, thank you!
*September 2, 2008*

**math**

thank you for your help.i got 26 as the answer. i am not sure if this is correct. i am only in the 7th grade and this is the first time i am doing this kind of problem. could you please explain a little more.
*September 2, 2008*

**math**

a framer divides his herd of cows anong his 4 sons, one get 1/2, second get 1/4, 3rd gets 1/5 and the 4th get 7. how many cows are in the herd?
*September 2, 2008*

**math**

amy is paid time and a half for hours worked in excess of 40 hours and double time for hours worked on sunday. If her weekly wage was $342 for working 50 hours, 4 of which were on sunday, what is her regular hourly rate?
*September 1, 2008*

**health**

Medicare Part D is a federal program to subsidize the costs of prescription drugs for Medicare beneficiaries in the United States. It was enacted as part of the Medicare Prescription Drug, Improvement, and Modernization Act of 2003 (MMA) and went into effect on January 1, 2006...
*July 24, 2008*

**Math**

Does anybody know 2 and 3?
*July 24, 2008*

**Math**

1. In an ordered set of 4 consecutive odd integers, the sum of 3 times the second integer and the greatest integer is 104. Which is the least integer in the set? Choices: 11, 17, 19, 23, 27 2. How old is David if his age 6 years from now will be twice his age 7 years ago? 3. ...
*July 24, 2008*

**Math**

A man had $12,000 to invest. If his income from a savings account earing 7.5% is $280.00 greater than his income from another investment at 8%, how much did he invest at each rate? THANK YOU! :)
*July 22, 2008*

**Math**

Q:Mr.Camacho invested twice as much in a savings account at 6.5% as he invested in a U.S. Treasure Note at 7%. If his yearly income from both investments is $800.00, how much has he invested at 6.5% and how much at 7%? A: Equation: ____ 6.5%: ______ 7%:________
*July 21, 2008*

**Literature/English**

What is the universal and personal truth of the short story "Catching up"? by Witi Ihimaera
*July 21, 2008*

**MATH**

I have about 30 questions of this, so I need to understand the process. Please make it as detailed as possible! Thank you! Q: To reduce 32 grams of a 25% solution of antiseptic to a 10% solution, how much distilled water should a pharmacist add? A: Equation: _____ Answer is: ...
*July 21, 2008*

**MATH**

If x to the 4th power = 10, what is x to the 6th power?
*July 20, 2008*

**Algebra**

find -x when x= -98/73? Can someone explain how to do this?
*July 17, 2008*

**MATH**

According to an informal poll in Glenview, 1/3 of the men and 2/3 of the women saud they would vote for John Smith. On election day, one and a half times as many men as women voted. What fraction of the total vote, according to the poll, should be cast for John Smith?
*July 15, 2008*

**MATH**

Team X and Team Y have a tug of war. From their starting positions Team X pulls Team Y forward 3 meters, and Team X is then pulled forward 5 meters. Team Y then pulls Team X forward 2 meters. If the first team to be pulled forward 10 meters loses, how many more meters must ...
*July 14, 2008*

**MATH**

1. Write a formula to express the relationship for: The number of cents, c, to be received from a one-dollar bill is equal to 100 decreased by the price of the article purchased, p, when p is less than $1.00
*July 8, 2008*

**MATH**

1. A father is three times as old as his son. Five years ago the sum of their ages was 30. How old is the father now? Choices; 30, 35, 40, 45, 50 2. A mother is four times as old as her daughter. In two years, the sum of their ages will be 44. How old is the mother now? ...
*July 7, 2008*

**Problem Solving**

Can someone please check my answers for the following problems. 1. Charles works at the movies. He gets paid 10.50 an hour. Charles normally works 8 hours a day, 40 hours a week and gets paid every two weeks. Last week Monday Charles called in sick. On Wednesday Charles only ...
*June 21, 2008*

**Pre Algebra**

ohh, ok, thank you so much :)
*June 11, 2008*

**Pre Algebra**

Find the missing length, when the perimeter is 9x+11. They give me 2 lengths: 2x+3 and 3x+1 how could I find the missing length x? would I add 2x+3+3x+1? and then subtract the total by 9x+11?
*June 11, 2008*

**french**

Yes, there is a difference of pronunciation between them.
*June 11, 2008*

**Pre Algebra**

thank you =]
*June 11, 2008*

**Pre Algebra**

oh ok :) So then, would I multiply 60x100=6000 and 30x50=1500 then subtract 6000-1500?
*June 11, 2008*

**Pre Algebra**

How could I solve this problem?: A lot measures 60ft by 100ft. The house on the lot measures 30ft by 50ft. What is the area if the lawn? This is about reasoning strategy: Use multiple strategies
*June 11, 2008*

**Pre Algebra**

the problem is about adding and subtracting polynomials... This is what I did... 2x+3+3x+1 =2x+3x+3+1 =5x+4 and 9x+11-5x+4 =9x-5x+11+4 =4x+15 but then, if I add both 5x+4+4x+15 =9x+19...
*June 11, 2008*

**Pre Algebra**

yes :)
*June 11, 2008*

**Pre Algebra**

im not sure?
*June 11, 2008*

**Pre Algebra**

But the problem is about adding and subtracting polynomials... This is what I did... 2x+3+3x+1 =2x+3x+3+1 =5x+4 and 9x+11-5x+4 =9x-5x+11+4 =4x+15 but then, if I add both 5x+4+4x+15 =9x+19...
*June 11, 2008*

**Pre Algebra**

the problem is that I have to find the length of x. Here's what they say: Find the missing length, when the perimeter is 9x+11 then here are the length that are given on the shape: 2x+3 and 3x+1 How could I solve this?
*June 11, 2008*

**Pre Algebra**

Would 2x(4x+3) be equal to 8x^2+6x ?
*June 11, 2008*

**Pre Algebra**

Yes but the only thing is that I then have to graph it as a function...
*June 11, 2008*

**Pre Algebra**

what would 2/3 be as a decimal?
*June 11, 2008*

**Pre Algebra**

what would 6(1/3) be equal to? I'm currently doing Exponential Growth and Decay, but I don't quite understand how to do this one.... The problem is y=6(1/3) exponent x and it goes from exponent 1-5... if the exponent is 2, then 6(1/3) exponent 2 would be equal to ....
*June 11, 2008*

**English**

I would describe it more, or go into further details.
*June 11, 2008*

**pre algebra**

What would 1/3 be equal to as a decimal? Would it be .3?
*June 11, 2008*

**pre-algebra**

Ok, so this is about absolute value function and I was wondering in this: y= 2|2| +1 would you multiply the 2s?
*June 10, 2008*

**pre algebra**

How do you multiply binomials?
*June 10, 2008*

**Pre Algebra**

yes :)
*June 10, 2008*

**Pre Algebra**

how do I simplify this?: x(x exponent2 + 2x + 4)
*June 10, 2008*

**Math**

N = 50 + 50y ?
*June 6, 2008*

**Math**

x2 = 7x + 8?
*June 6, 2008*

**Math**

y = x2+6x -2?
*June 6, 2008*

**Math**

x + 6y = -4 3x - 4y = 10
*June 6, 2008*

**Pre Algebra**

never mind, I found out
*June 6, 2008*

**Pre Algebra**

I do not understand what a Monomial, binomial and a trinomial is? How do you know?
*June 6, 2008*

**Pre Algebra**

how do you make a decimal into a fraction?
*June 6, 2008*

**Pre Algebra**

thank you :)
*June 6, 2008*

**Pre Algebra**

Im currently learning Exponential Growth and Decay and there is one problem that I don't understand... From this: 30/9, how do they get to this result: 3 1/3 ?
*June 6, 2008*

**Pre Algebra**

ohh, alright, I got it now :) thank you!
*June 5, 2008*

**Pre Algebra**

so divide 1 by 5? but when I divide, I get 0.20, woudl that be equal to 1/5 as a fraction then?
*June 5, 2008*

**Pre Algebra**

What is the comment ratio for this?: 5, 1, 1/5, 1/25?
*June 5, 2008*

**basic math**

does it say to round it to the tenth place?
*June 5, 2008*

**Pre Algebra**

nevermind, I found out =]
*June 5, 2008*

**Pre Algebra**

I don't understand by what they subtract... I'm learning Arithmetic Sequences and here's the sequence: -6, -4 2/3, -3 1/3, -2 By what do they add here?
*June 5, 2008*

**Candide**

What is the candide about? (this is by Voltaire).
*May 30, 2008*

**Voltaire**

Why was Voltaire interested in the philosophy of John Locke and the ideas of Sir Isaac Newton?
*May 30, 2008*

**Science and acrostic poems**

Safety Caustic substances Investigation Expirement Nature Cause and effect Earth
*May 27, 2008*

**Pre-Algebra**

never mind, I found out myself =]
*May 23, 2008*

**Pre-Algebra**

it's called the Theoretical Probability... Can anyone help???
*May 23, 2008*

**Pre-Algebra**

Hi, Well, I have a test tomorrow and I was hoping thats someone could maybe help me? I don't understand probability... Here's a question I don't understand: Find the probability of tossing three coins and getting only two tails. Can anyone help?
*May 23, 2008*

**Pre Algebra**

I don't understand "Using Graphs to Persuade". Does anyone know of somewhere where they explain how to do it, or someone on here to explain? Thanks!
*May 20, 2008*

**Pre Algebra**

thank you!
*May 20, 2008*

**Pre Algebra**

Please help! This is due tomorrow... I don't understand how "Counting Outcomes and Theoretical Probability" works! There's a question that says: You toss two coins. Find P (one head and one tail). Please help!
*May 20, 2008*

**Literature**

Hi, I just have a question about a confusing question to me in a poem that I have to answer... The poem is Annabel Lee. Here's the question they are asking: What was the effect of the repeated rhymes? I can't find an answer to the question?
*May 16, 2008*

**photoshop**

Does anyone know of a place where I can learn manipulations? I already know how to, but I want to improve my skills :) Let me know.
*May 16, 2008*

**Literature**

ok, thanks!
*May 16, 2008*

**Literature**

I don't quite get what they mean by senses... Here is their question, it's based on a poem named 'The Village Blacksmith'. You can experience a poem more fully if you use your senses. What sense is the blacksmith using in lines 28 and 29? The lines: 28] He ...
*May 16, 2008*

**Chemistry**

From the Standard Potential Table in your general chemistry textbook: Which reaction has been chosen as the 'standard' against which every other reaction is measured? A. 2H+ + 2e– ==> H2 B. O2 + 4H+ + 4e– ==> 2H2O C. F2 + 2e– ==> 2F– D. Li...
*April 21, 2008*

**chemistry**

The reduction potentials for the species involved in an electrochemical cell are as follows: M+ + e– ==> M is 0.10 V J+ + e– ==> J is 0.30 V. All solutions are 1.00 M and J+/J is connected to M+/M. 1. What is Ecell (in V)? 2. Which species is easier to oxidize...
*April 21, 2008*

**Chemistry**

From the Standard Potential Table in your general chemistry textbook: Half-reactions are written as _________ reactions with charge and mass balanced. Among the ions, Cd2+Pb2+ & Ca2+ ,__________ has the greatest ability to reduce to its neutral metal. (Use ^ for superscripting...
*April 21, 2008*

**Algebra 2**

Can someone check my answers for the following questions? Thank you. 1)which is the equation of an ellipse with center (-4,2) and a horizontal major axis?
*April 6, 2008*

**science**

thank you
*April 6, 2008*

**science**

What is the difference between ambient air quality standards and absolute emission standards?
*April 6, 2008*

**History**

Can someone give me at least one good evidence to back up my supporting argument for the women's rights movement... supporting argument: the women's suffrage movement
*April 2, 2008*

**math: probability**

how do you do probability in decimals
*March 27, 2008*

**grammer**

Yeah, I see your point. Actually, I think only one of the houses is the office. So, I don't know, I'll ask him to claify. Thanks guys!
*March 27, 2008*

**grammer**

I don't know, my dad wrote it. I'm trying to fix his grammer. Thanks though.
*March 27, 2008*

**grammer**

Okay, there's more to the sentence? These houses are a blend of commerical and residential units that SERVE(S?) as the office as well. Should it be SERVE or SERVES?
*March 27, 2008*

**grammer**

Would you use the word IS or ARE in the following sentence?: These houses IS/ARE a blend of commerical and residential units. Thanks.
*March 27, 2008*

**History**

The following are possible supporting arguments for my research paper on the success of the women's rights movement. Can someone make sure it looks okay bc i also have to do an outline for it. -women's suffrage movement(won the right to vote) -working conditions for ...
*March 25, 2008*

**Science**

The key is static friction, a frictional force that prevents two surfaces from sliding over one another. In this case, as you open the door, static friction caused by the ground essentially keeps you "anchored" and the door's force has no effect on you.
*March 24, 2008*

**pre algebra**

oh ok, thanks.
*March 21, 2008*

**pre algebra**

Is this how I would multiply? like if you have a whole number 3and 1/2yd multiplied by 4yd. Would I first multiply the 4x3 = 12 and 1/2? or no?
*March 21, 2008*

**Pre Algebra**

Ok, thanks :D
*March 21, 2008*