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Questions Asked on February 14, 2007

The power P (in W) generated by a particular windmill is given by P = .015 V^3 where V is the velocity of the wind (in mph).
1. 1 answer
2. asked by Anonymous
3. 3,935 views
A steam engine absorbs 1.98*10^5 J and expels 1.49*10^5 J in each cycle. Assume that all of the remaining energy is used to do
1. 1 answer
2. asked by anonymous
3. 2,547 views
Act 1 Scene 1 .. Romeo & JulietI don't know the answer to two of my questions for Romeo and Juliet the first one . . . Although
1. 1 answer
2. asked by Becca
3. 2,268 views
Which of the following systems have high entropy? Which systems have low entropy?a. papers scattered randomly across a desk b. a
1. 2 answers
2. asked by anonymous
3. 1,962 views
Mr. Baker wants to enlarge a photo that is 5 by 7 inches so that the dimensions are 3 times larger than the original. How many
1. 1 answer
2. asked by H.C.
3. 1,850 views
Alcohol Dehydration of 4-methyl-2-pentanol(a)based on the mechanism of the reaction, explain why (E) and (Z) 4-methyl-2-pentenes
1. 1 answer
2. asked by Mae
3. 1,610 views
The half life of cesium-137 is 30 years. Suppose we have a 10-g sample.a)Find a function that models the mass remaining after t
1. 0 answers
2. asked by Jen
3. 1,603 views
A television antenna sits on the roof. Two 78-foot guy wires are positioned on opposite sides of the antenna. The angle of
1. 1 answer
2. asked by anonymous
3. 1,572 views
Let f be the frequency, v wav the speed, and T the period of a sinusoidal traveling wave. The correct relationship is:a)f=1/T
1. 0 answers
2. asked by susan
3. 1,569 views
On a scale drawing of steps with the base being 1 3/4 inches and the steps going up 1/4 inch each on the drawing.Which scale was
1. 9 answers
2. asked by Hailey
3. 1,461 views
Driving down a mountain, torn finds that he has descended 1800 ft in elevation by the time he is 3.25mi horizontally away from
1. 0 answers
2. asked by stacy
3. 1,161 views
Why is it important that Christopher Columbus found America?Due to his discovery of the Americas, it kicked off the age of
1. 0 answers
2. asked by Emily
3. 1,148 views
Linear Programming/Systems of InequalitiesThe photocopying machine in a school office is made available to teachers between the
1. 0 answers
2. asked by Sam
3. 1,076 views
how do i do x2+12x+32x2+12x = 14x+32 subtract 14x from each side 14x=32 divide by 2 7x=16 x=16/7, which is 2 and 2/7 ok maybe
1. 1 answer
2. asked by bob
3. 988 views
Let f be the frequency, v wav the speed, and T the period of a sinusoidal traveling wave. The correct relationship is:a)f=1/T
1. 0 answers
2. asked by susan
3. 982 views
In 1956, Frank Lloyd Wright proposed the construction of a mile-high building in Chicago. Suppose the building had been
1. 0 answers
2. asked by winterWX
3. 982 views
a). How many ways can a person select three appetizers and two soups if there are six appetizers and five soups on the dinner
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2. asked by Martha
3. 973 views
a drop of oil vol 0.05 cm3 is released from a medicicne dropper on to a calm surface pond where it spreads out to cover an area
1. 0 answers
2. asked by bex
3. 923 views
okay so the question is:A unit circle center at the origin undergoes a series of transformations. The equation of the resulting
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2. asked by math
3. 799 views
What is surface area and how do you work it out?Surface area is the area on an object. How one works it is dependent on the
1. 0 answers
2. asked by Sarah
3. 795 views
A solid uniform sphere has a mass of 2.0 104 kg and a radius of 1.5 m. What is the magnitude of the gravitational force due to
1. 0 answers
2. asked by winterWX
3. 781 views
why do we need computer ethics?Why should we need ethics at all? The next question is why should computers change that? that
1. 0 answers
2. asked by Nilo
3. 781 views
An automobile burns 65 grams of gasoline over 20 minutes. The gasoline combines with 100 grams of oxygen in this reaction, to
1. 0 answers
2. asked by tina
3. 771 views
Is dissolving salt in water an example of reversible?I don't think so because once salt is in water, the water is not clear
1. 0 answers
2. asked by Linda
3. 768 views
A group of children can be classified according to eye color (blue, brown, green), gender (male, female) and hobby (collecting
1. 0 answers
2. asked by Crystal
3. 693 views
what happens to the load on a bridge that carries the Goeta Canal when a boat passes slowly through the canal?The Goeta canal in
1. 0 answers
2. asked by kelly
3. 678 views
Simplify:5x{24-19)x[25+23)divided by 12-(9-7)} Please help! Subject is algebra. sorry- please help! Am I working the problem
1. 0 answers
2. asked by Matthew
3. 657 views
I need to write a short toungue twister. With a word describing me. and then my name followed my adjectives. using the letter B
1. 0 answers
2. asked by Bradley
3. 646 views
The 1985 Mexico city earthquake had a magnitude of 8.1 on the Richter scale. The 1976 earthquake in Tangshan, China was 1.26
1. 0 answers
2. asked by Jen
3. 639 views
I'm writing a paper on Masaccio. So far, I've gotten it to a page and figured out that I need about 3 paragraphs about his art
1. 0 answers
2. asked by Claire
3. 638 views
Hi i wondered if you could tell me what a definition for forbidden love would be. And I also needed to know how you think i
1. 0 answers
2. asked by Nicky
3. 638 views
A square of edge length 19.0 cm is formed by four spheres of masses m1 = 6.00 g, m2 = 3.50 g, m3 = 1.00 g, and m4 = 6.00 g. In
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2. asked by winterWX
3. 636 views
Use inductive reasoning to predict the next Number in each sequence.1.3,7,11,15... i figure this to be 19 because each number
1. 0 answers
2. asked by DANIELLE
3. 635 views
See the question from earlier regarding how many variables are in the experiment. I think speed of stirring is a variable. So,
1. 0 answers
2. asked by Hailey
3. 629 views
Debate the ethics of doing business in countries with totalitarian governments looking for holes and inconsistencies. Attempt to
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2. asked by joni
3. 629 views
what are some the different types of chemical reactions that occur on a daily basis our lives?wouldnt there be many? eating,
1. 0 answers
2. asked by key
3. 621 views
This radical revolutionary was fatally stabbed by another revolutionary.A. Legislatvie Assembly B. Emigres C. San-culottes D.
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2. asked by JJ
3. 618 views
Is 2041 rounded to the nearest hundred2000 or 2100? http://www.math.com/school/subject1/lessons/S1U1L3GL.html Read about
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2. asked by Math Question
3. 608 views
I need some expertise help to make sure I got the correct answers. Thanks ahead of time.Next to each of the ten items write
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2. asked by Suzi
3. 607 views
Driving down a mounain Jim finds that he has descended 1800FT in elevation by the time he is 3.25 mi horizontally away from the
1. 1 answer
2. asked by David
3. 607 views
If you just land in Australia no sign of civilization wat would you do to make a axe or something sharp to cut wood to make
1. 0 answers
2. asked by R
3. 604 views
Mr Pursley. i was wondering if you would be kind enough to explain to me the process of balancing equations I undestand some of
1. 0 answers
2. asked by Mark
3. 604 views
In planning a new item, a manufactuer assumes that the number of items produced x and the cost of dollars C of producing these
1. 0 answers
2. asked by David
3. 602 views
A solution of a weak acid will consist of the acid and its conjugate base.True or False false Yes, of course: Take acetic acid
1. 0 answers
2. asked by KHNJ
3. 602 views
I can't find anything about Puritan Punishment. I am try to figure out what they believed was an effective mean of punishment? I
1. 0 answers
2. asked by a/n
3. 599 views
what does this mean:what are some of the immediate concerns of computer ethics today?? sorry i am albanian and i do not
1. 0 answers
2. asked by Nilo
3. 599 views
What are some events that happend in history and why are they important? (at least a list of 4)http://www.hyperhistory.com/onlin
1. 0 answers
2. asked by Emily
3. 590 views
can anyone write a real world situation that can be represented by the given expressionn + 7 5n 1/4n 2n- 12 n/10 + 23
1. 0 answers
2. asked by Anais
3. 588 views
5^x=5^-6Take the log base 5 of each side: log5 5^x=log5 5^-6 x= -6 is your teacher Mrs. Lake?
1. 0 answers
2. asked by ashley
3. 582 views
where did blues startedhttp://en.wikipedia.org/wiki/Blues Good explanation here. =)
1. 0 answers
2. asked by estrella
3. 581 views
An artist entered two paintings (Lighthouse and Cathedral) ina show. He feels that the probabilities are 0.15, 0.18 and 0.11,
1. 0 answers
2. asked by Martha
3. 580 views
Why was the Civil War important? Why was World WarII important? Please answer my questions!http://en.wikipedia.org/wiki/World_Wa
1. 0 answers
2. asked by Emily
3. 580 views
List 5 functions of protein in the body.Thanks in advance. Since this is not my area of expertise, I searched Google under the
1. 0 answers
2. asked by Kathlene
3. 576 views
I can't figure this question out.Is "And may the muse inspire each future song" a metaphor a heroic couplet a parallelism an
1. 0 answers
2. asked by Anonymous
3. 572 views
What did John Lennon fear?http://thinkexist.com/quotation/it-s-fear-of-the-unknown-the-unknown-is-what-it/347275.html
1. 0 answers
2. asked by Kate
3. 565 views
What is the name of scientists who study earthquakes?? ♥ thanksSeismologists
1. 0 answers
2. asked by Anonymous
3. 546 views
i need help with this homework question: it takes 1and1/3 ounces of cocoa to make a cup of hot cocoa. how many cups can be made
1. 0 answers
2. asked by stephanie
3. 541 views
What were some of the technological and urban transformation effects on the middle class in 19th century Europe?Please see the
1. 0 answers
2. asked by Jim
3. 536 views
At a fair run by a local charity organization, it costs 50 cents to try one's luck in drawing an ace from a deck of 52 playing
1. 0 answers
2. asked by Martha
3. 533 views
If i was to draw a diagram of a hydrogenatom with one electron and its many spectral lineswould i need to draw the BOhr model
1. 0 answers
2. asked by bex
3. 513 views
I am working on some homework where I have to identify the unconditional stimulus, unconditional response, conditional stimulus,
1. 0 answers
2. asked by Esther Johnson
3. 505 views
can someone translate this for me so I can understand the problem in English?Puedes doblar para multiplicar 7 x 3? explica. Can
1. 0 answers
2. asked by Pam
3. 497 views
Wal-Mart's strategic direction has been to be the lowest cost provider of merchandise. Do you believe Wal-Mart can be successful
1. 0 answers
2. asked by zeta
3. 497 views
What were the federal departments that were established to carry out the way World War II was to be fought?http://en.wikipedia.o
1. 0 answers
2. asked by cher
3. 494 views
Maurice drove 400 km from Edmonton to Battleford in 1 hour less time than it took Martin to drive the same route from Battleford
1. 0 answers
2. asked by Shay
3. 484 views
when working with the particle theory,for which changes of state does the volume increase? and Decrease? volume changes greatly
1. 0 answers
2. asked by tesa
3. 466 views
All acid-base indicators change color in the same pH range.All? What is your thinking on this? Surely you do now want us to do
1. 0 answers
2. asked by KHNJ
3. 461 views
1/3 of 18find the part of each number the part of each # is 6 !!!!!!! duh thank you i am i 4th and needed help
1. 0 answers
2. asked by maddi
3. 448 views
What is the pH of a solution with [OH-] = 2.5 x 10-3?I don't even know where to begin with this problem :( You know [OH] + [H+]
1. 0 answers
2. asked by KHNJ
3. 425 views
Factor the following:y = (x-a)^5 . (x-c)^5 . (a-c)^5 It looks already factored to me
1. 0 answers
2. asked by Raj
3. 399 views
How many kilometers are in 153900 mm?do i just divide by 1000? (Broken Link Removed) Looks like it! =) 30lb=_____kg?
1. 0 answers
2. asked by Nick
3. 398 views
When determining the pH of a solution, will the indicator react with and change the properties of the solution.No, not
1. 0 answers
2. asked by KHNJ
3. 366 views
1/3 of 18find the part of each number
1. 0 answers
2. asked by maddi please help asap
3. 327 views
what is 80% of 5?4 4
1. 0 answers
2. asked by kayla
3. 309 views

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