Monday

September 1, 2014

September 1, 2014

Total # Posts: 2,049

**math**

belinda if ur still here to help i would appreciate it so much but 5z-2 (5z-2 is under a radical sign) +7=10 anyone else who knows how to solve this with it coming out equal please help thanks again :) wow, I am SO incredibly stupid 3 times in a row! When you get to 5z=11, you...
*January 9, 2007*

**math**

i have another question as well.. square root of 3x=x-6..thanks i got an answer that doesnt work out os if u could jus help me out on these thx :) I would square both sides first so you have 3x = x^2 - 12x + 36. Then subtract 3 on both sides so you have x^2 - 15x + 36 = 0. ...
*January 9, 2007*

**math**

what is the square root of 5z-2, then it says plus 7=10 First, subtract 7 from each side so you now have: sqrt(5z-2)=3. Then square each side, so you now have: 5z-2=9. Then add 2 to each side so you have 5z=11. Then divide each side by 5 and the answer is z=11/2. thanks ...
*January 9, 2007*

**music**

for school im making a presentation saying whos sold what kind of music and how many albums. i was wondering has any one ever reached diamond (10 million albums sold) status and if so who? thanks Which two bands have sold the most albums? The Beatles - 160 million (including ...
*January 6, 2007*

**operations management/supply chain**

Suppose you are managing a service system in which customers arrive at a rate of two per minute according to a Poisson process. You are investing in a single machine that provides the service and does so with exponential service time. Your objective is that the average time a ...
*December 19, 2006*

**MATH -BRAIN TEASER- PLEASE HELP**

a step farther
*December 17, 2006*

**simplest form**

what is 10/12 in its simpliest form?
*December 11, 2006*

**Finance**

An item which may be converted to cash within one year or one operating cycle of the firm is classified as a
*December 11, 2006*

**history**

I need to find Sir John A. MacDonald birth certificate or job application http://www.jiskha.com/display.cgi?id=1163541475 what is the name for the combined houses of the missouri legislature http://www.google.com/search?q=missouri+legislature&ie=utf-8&oe=utf-8&rls=org.mozilla:...
*December 11, 2006*

**Not Sure**

What do a cat, checkerboard, basketball, calculator and open book have in common? Post this on the puzzle forum, link below.
*December 7, 2006*

**Math**

I travel and travel but there is no trail. I cut and cut but there is no blood. I chop and chop but there are no chips. ??
*November 28, 2006*

**math**

it takes a plane 40 min longer to fly from boston to los angeles at 525 mi/h than it does to return at 600 mi/h. how far apart are the cities? distance = rate*time B to LA = 525mi/hr*t La to B = 600mi/hr*t The distance is the same no matter which way we go, but we must ADD 40 ...
*November 28, 2006*

**What do you think?**

Take immigrant family for example... do you think that person’s language skill is more influenced by peers than by the family? any answers are appreciated. thank you! I think so. Peers are the ones you want to fit in with and be accepted by. Plus, if you want to ...
*November 22, 2006*

**acids and alkalis**

Your MOM
*November 4, 2006*

**acids and alkalis**

HI! CAN YOU TELL ME 3 ACIDS IN A HOUSE
*November 4, 2006*

**Organic Chem**

how do you synthesize 1-propanol from the starting material butyraldehyde?
*November 2, 2006*

**social studies**

what are two exceptions to the decision of a jury being final? appeal and pardon Who were marched to Babylon to work as slaves? Prisoners of war were the most common slaves in ancient times.
*October 31, 2006*

**Pigskin**

Google it! Morons...
*October 30, 2006*

**math**

|(x-3)/(x+5)|< 2 i've asked so many ppl, but they all give me different answers :( Well if the expression is less than two, and the abs function is positive, then the ratio is between 0 and 2. Lets look inside the abs function, it can be negative, because the abs will ...
*October 29, 2006*

**1861 England**

Did anything major occur around the 1860s in England? Other than inventions and England's take on the American Civil War. http://www.scopesys.com/year/ You'll have to change the year and then check month by month to find out. This includes things that happened in the ...
*October 23, 2006*

**English**

Analogies Yearn: longing which one fits with this? beware: danger rush:patience enjoy:pleasure Suppress:rage sleep:insomnia Yearn is a verb that means about the same as the verb, long. Longing is a noun. Which analogy shows a verb paired with a noun with a very similar meaning?
*October 21, 2006*

**Math**

If a^3 = x^2 what is a^2y+1 = x^6, solving for y You would have (x2)3 = x6 = a9 so 9 = 2y+1 Do you see why? do u mean a^(2y) + 1 = x^6 or a^2 * y + 1 = x^6 a^(2y+1) = x^6
*October 21, 2006*

**Chem**

The best solar panels currently available are about 13% efficient in converting sunlight to electricity. A typical home will use about 40. kWh of electricity a day. Assuming 8 hours of useful sunlight per day, calculate the minimum solar panel surface area necessary to provide...
*October 20, 2006*

**Finance**

A wealthy donor endows a chaired professorship. If the interest rate is 8% how much must he set aside to provide the following end of year salary payment alternatives? a. $100,000 per yr for 20 yrs b. $100,000 per yr in perpetuity c. A perpetuity that pays $100,000 for the ...
*October 20, 2006*

**Vaux-le-Vicomte Statue**

The gardens of Vaux-le-Vicomte are terraced and end at a hill overlooking canals and grottos. In the center of this beautiful hill is a statue of mythological significance. Who is the subject of the statue, and what event (or feat, shall we say), does the statue "...
*October 19, 2006*

**Honors world Cultures(history)HELP PLEASE!!!!!!!!!**

The Jewish legal code came partially from what civilization? Possibly from the Code of Hammurabi: http://www.google.com/search?hl=en&hs=HDa&client=firefox-a&rls=org.mozilla:en-US:official&pwst=1&sa=X&oi=spell&resnum=0&ct=result&cd=1&q=code+hammurabi&spell=1 Hammurabi was the ...
*October 15, 2006*

**Decision Science/Management**

Can someone help me out with a Decision modelling case. We have to use palisades software such as @Risk and Precision Tree. Ive done the problem but having trouble with sensitivity analysis I can Help you JOe,if you help me!:P
*October 13, 2006*

**Decision Sciences/Models**

Does anyone have expereince using the palisades tool package programs sucah as @risk and precisiontree in making decision making models? yes is it possible to email you a copy or post a copy of my case. i did it but im stuck on sensitivity analysis which i find difficult. ...
*October 12, 2006*

**Science**

Thank You!!!
*October 10, 2006*

**science**

I have an experiment to do with active transport and osmosis with an egg? I don't know what to do? put the egg in salt water and one in plain water It might help a little more to review the concepts related to experiments. An independent variable is the potential stimulus ...
*September 28, 2006*

**math**

derivative: 4/(1-2x^2) Use the general formula for deriving fractions. I remember a nmemonic like "lo di hi less hi di lo all over lo squared". ...or write it as 4*(1-2x^2)^(-1) and use the chain rule.
*September 27, 2006*

**calc**

find the derivative of y = sqrt(9 - 16x) Use the chain rule. First find the derivative of the sqrt, and multiply that by the derivative of what is contained inside. Cake. Use the chain rule. If we have y(x)=sqrt(9-16x) then y'=d/dx(sqrt(9-16x))*d/dx(9-16x) The first deriv...
*September 27, 2006*

**Marketing**

Need help unscrambling the following letters to form a word. coppscryhsghai
*September 26, 2006*

**Analogies (just one)-- please help**

ship:trip::shout: ???
*September 14, 2006*

**math**

The roots of the eqn x^4 - 3x^2 + 5x - 2 = 0 are a, b, c, d, and a^n + b^n + c^n + d^n is denoted by S~n. The equation of the roots a^2, b^2, c^2, d^2 is y^4 - 6y^3 + 5y^2 - 13y + 4 = 0. State the value of S~2 and hence show that S~8 = 6S~6 - 5S~4 + 62.
*September 12, 2006*

**math**

The roots of the eqn x^4 - 3x^2 + 5x - 2 = 0 are a, b, c, d, and a^n + b^n + c^n + d^n is denoted by S~n. The equation of the roots a^2, b^2, c^2, d^2 is y^4 - 6y^3 + 5y^2 - 13y + 4 = 0. State the value of S~2 and hence show that S~8 = 6S~6 - 5S~4 + 62. I answered this ...
*September 12, 2006*

**math**

If a question states: Use the digits 1-9 only in order. Insert operation sings and grouping symbols to ge the value of 100.: what do I do or what is the answer?? It says to use 1 2 3 4 5 6 7 8 9 and insert + - * / ( ) to get an expression that evaluates to 100. There is very ...
*September 12, 2006*

**Chemistry**

Are the following physical or chemical: a. dew is dried by the sun a dark cloth is faded by the sunlight c. grape juice is converted to wine d. soap is dissolved in water a.physical b.physical c.chemical d.chemical Physical changes are those in which the substance is not ...
*September 9, 2006*

**Physics**

This is a good work, i have read this paper in detail and your paper provokes new thoughts about the work, thanks for posting this!
*August 29, 2006*

**Business/Break even analysis**

I am trying to understand the break even analysis for a aircraft fractional ownership company. Can anyone help me understand how this would work? It depends on the constructs you have been presented. You need the fixed costs, and the variable per unit costs. Without details, ...
*August 24, 2006*

**organizational behavior**

anyone have knowledge on the Charlotte Beers and Ogilvy case. Just wondering how to discuss the congruence model, changing cultures, and recommendations for the advertising firm. thanks Since this is not my area of expertise, I searched Google under the key words "Beers ...
*July 21, 2006*

**Sample of the Principles of Design**

The priciples of design are the laws of designing anything! When making a design one uses the seven principles which are contrast, emphasis, balance, unity, pattern, movement, and rhythm. Can someone provide a sample piece of art that would correlate to each principle for ...
*July 17, 2006*

**Art**

Name 5 functions of art. Do you think certain art should be censored? If so under what circumstances, and should the government sponsor or pay for these controversial artworks? 1) http://arthistory.about.com/cs/foreducators/f/functions.htm 2, 3,) http://www.google.com/search?...
*July 9, 2006*

**composite functions**

Since the the domain of the inner function belongs to real numbers(a polynomial) and the new function is also a polynomial...therefore the domain is all real numbers.
*July 6, 2006*

**Microeconomics**

Can anyone solve the following problem. its a case study format our instructor gave to us. i was able to part one and construct a supply curve. just confused on the remaining parts...... Jerry Dewbre, owner of Dewbre Petroleum, had been very busy over the past 18 months. ...
*July 4, 2006*

**What's a Nine-Point Plot Structure?**

I'm doing a summer reading assignment on 'A Midsummer Night's Dream', and one of the questions says to use a nine point plot structure to outline the action in this play. My question is: WHAT THE HECK IS A NINE-POINT PLOT STRUCTURE? (And if any of you do know, ...
*September 4, 2005*

**I don't understand**

If it is 143 miles from New York to Albany, 147 from Albany to Syracuse and 80 miles from Syracuse to Rochester, how far is it from New York to Rochester? This question assumes you are travelling along Interstates I-97 and I-90, north along the Hudson to Albany and then east ...
*August 11, 2005*

**math**

can anyone help me unscramble toolsuni for math?
*June 14, 2005*

**unscrambling word**

help unscramble plhcakndop
*June 14, 2005*

Pages: <<Prev | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | **21**