Questions Asked on
September 11, 2007

Chemisrty Lab
dimensions of a concrete pile are 14 inchesx14 inches x 15 feet. (1 meter=3.28 feet) the pile has 4 faces and 2 ends. 1>what is the surface area in square feet, of a single pile? exclude the ends of the pile. 2>What is the total surface area in square
asked by NIcole 
RepostedLiterature question
I asked this question a couple of days ago, and wanted to post what my text states.Several agreed (B) was the best answer to the question. After sharing a book with a group of children, the teacher should always: A. determine if discussion is necessary. B.
asked by Anonymous 
World History
Between 1500 and 1000 BCE, Crete, Greece and many other Aegean islands were invaded by the : a) Assyrians b)hellenes c)spartas d) persians
asked by Amy 
Physics (12)
A car and train move together along parallel paths at 25 m/s [W]. The car then undergoes a uniform acceleration of 2.5m/s^2 [E] because of a red light and comes to rest. It remains at rest for 45s, then accelerates back to a velocity of 25m/s [W] at a rate
asked by Brooke 
Physics Homework
Could you please check my answers? Thanks! 1. You push a heavy car by hand. The car, in turn, pushes back with an opposite but equal force on you. Doesn’t this mean the forces cancel one another, making acceleration impossible? Why or why not? No,
asked by Soly 
physics!
A torpedo fired from a submerged submarine is propelled through the water with a speed of 20.00 m/s and explodes upon impact with a target 2000.0m away. If the sound of the impact is heard 101.4s after the torpedo was fired, what is the speed of sound in
asked by confusedd!HELPP!!! 
world history
Explain the origins of Hinduism and Buddhism and compare their main beliefs and social practices associated with them?
asked by Andy 
world history
What important contributions did the Aryans make to ancient India
asked by Andy 
Statistics:Two Sample Population Proportion Signif
Two Sample Population Proportion Significance Tests: A historian examining British Colonial records for the Gold Coast in Africa suspects that the death rate was higher among African miners than among European miners. in the year 1936, there were 341
asked by Carma 
physicss
vivian is walking to the hairdresser's at 1.3 m/s when she glances at her watch and relizes that she is going to be late for her appointment. Vivian gradually quikens her pace at a rate of 0.090 m/s2(squared) What is vivians speed after 10.0s? At this rate
asked by confusedd!HELPP!!! 
Honors PreCalculus
It is known that when a car with wheels of radius 14 in. is driven at 35 mph, the wheels turn at an approximate rate of 420 revoulutions for minute. Show how to obtain this rate of turn. If you ride a bicycle a distance of 5 miles in 15 minutes at a
asked by Anonymous 
My history answer  re. WW1
What caused World War One and was it inevitable ? I'am going to give out my opinion and explain briefly what caused the war. Years before 1914 , tension bulit up between the European countries. I agree that the assassination had lead the war but tension
asked by British boy 
physics...please check my answer...
4.A mass of one kg of nickels has a monetary value in the US $ of approximately: a. $1 b. 10 cents c. $10 d. $1000 is it c?
asked by Mandee 
Physics
a graph of an object moving a line (+ axes)on accelerationtime graph > how can i describe how an object might move to create this graph if it is moving away from the origin. >how can i describe how an object might move to create this graph if it is moving
asked by Julie 
Physics  REPOST
A styrofoam ball covered with a conducting paint has a mass of 5.0 x 10 ^3 kg and has a charge of 4.0 microcoulombs. What electric field directed upward will balance the weight of the ball?
asked by Stephanie 
social studies
what did the supreme court rule in the dred scott case.
asked by jalisa 
Statistics: Sample Size, Variance and Standard Dev
Sample Size, Variance and Standard Deviation A student organization plans to ask 100 randomly selected students how much they spent on textbooks last semester. You argue for a sample of 900 students instead of 100. You know the standard deviation of the
asked by Carma 
We don't do YOUR WORK
We don't do your homework for you. We will proof read, make suggestions, give you sites where you can find information. Encourage! Applaud!! But it is your brain that needs the exercise of new thoughts and exploring ideas. Go for it!
asked by GuruBlue 
REPOST PLEEEEEEEEAAAAAAASE HELP!!!!!!!!!!!!!!!!!
Write the verbal sentence as an equation, or an inequality: Fifty multiplied by the quantity twenty divided by a number n is greater than or equal to two hundred fifty. Am I on the right track: 50 * 20 / n > 250  Please help me...Please!
asked by Anonymous 
sentence patterns
we need some help.We write tomorrow an examsentence patterns.we have already written 3 times this exam but we cannot pass.it is too complicated.we get a sentence which has 3 lines it is very hard to understand a sentence at all.we understand those basic
asked by ken 
Statisitics:Standard Deviation of Population and o
Standard Deviation of Population and of a Sample The weight of newborn children in the United States vary according to the normal distribution with mean 7.7 pounds and standard deviation 1.68 pounds. The government classifies a newborn as having low birth
asked by Carma 
English
There is a connection between good reading skills,critical thinking skills,and solid writing skills,How can an understanding of the choices help face help studentsread more critically?
asked by James 
Social Studies / World Civilizations
What was the most important factor that led to the defeat of the Chinese Nationalists by the Communists? A. Their cooperation with local landlords and regional officials. B. Their alliance with Japan that ended the war. C. They appealed to workers who were
asked by Keith 
physics
Hi: We have a homework problem that I have no idea even how to set up! please help! "A man jogs at a speed of 1.3 m/s. His dog waits 1.4s then takes off running at a speed of 2.8 m/s to catch the man. How far will they have to travel before the dog watches
asked by Ty 
physicsss
while driving his sports car at 20.0 m/s down a fourlane highway, eddie comes up behind a slowmoving dump truck and decides to pass it in the left lane. If eddie can accelerate at 5.00 m/s2) (squared) how long will it take for him to reach a speed of
asked by confusedd!HELPP!!! 
trigonometry
What is the angular speel of a 19in. diameter bicycle wheel if the bicycle if traveling at 29 ft/s?
asked by Kim 
english
complete subject and simple subject for this sentence. Valentine's Day has an interesting history.
asked by angelina 
Math (Finance)
The company used $45,000 in cash to purchase land on the west side of Hatu Lake. a. List the accounts impacted by the transaction. b. For each account, indicate whether the transaction increased or decreased the account. c. For each account, indicate how
asked by Brian 
world history
Compare and contrast the Mauryan, Gupta and Mughal empires politically, religiously, and socially?
asked by Andy 
MATH DUDES!!!
I have 3 questions. 1.whats the value for h in 12h+9=85? 2.whats the value of m in 6m squared + 5 = 128? 3.what's the value of a in 8a4+82a=156 Thank you if you help me
asked by Justin 
MATH
My math book has this statement: "Describe how to use a TenThousand Square to round numbers to the nearest 1000?" Is this the answer: If there is a number higher than 5 in the thousands place then you round up, but if it is lower than you round down?
asked by TOOTIE: PLEASE ANSWER! 
physics
In an experiment, a student measures the speed of sound in air to be 318 m/s at STP. If the accepted value for the speed of sound under those conditionsis 331 m/s, what is the student's percent error? a. 3.9% b. 3.93% c. 4.09% d. 4.1% I tried but it didn't
asked by Christie 
Statistics:Correlation and Least Square Regression
Correlation and Least Square Regression A long term study of changing environmental conditions in Chesapeake Bay found the following annual average salinity readings in one location in the bay: Year Salinity (%) 1971 13.4 1972 9.8 1973 15.1 1974 14.7 1975
asked by Carma 
physicsss
It is now 10:29a.m, but when the bell rings at 10:30a.m. Suzete will be late for french class for the third time this week. She must get from one side of the school to the other by hurring down three different hallways. She runs down the first hallway, a
asked by confusedd!HELPP!!! 
literature
Compare and/or contrast the role of the fatherson relationship in The Odyssey to the relationship of Abraham and Isaac in the Old Testament. How does each relationship influence the action and theme(s) of each work?
asked by me 
Science
Why is science always changing?
asked by Miley 
MATHMATICS
can anyone help me with parcial products?
asked by Eliza 
Math
Given a multiple choice test with 4 choices for each question and 17 questions, What are the odds of getting all 17 questions incorrect? Each question has one correct answerSo 75% per question, but how about the entire test?
asked by Mary Anne 
Infant and toddler
How can parents enrich their toddlers learning and language development?
asked by James 
Biochemistry
You perform gel filtration and measure an elution volume of 25 ml. When you calibrated the same gel filtration column, the elution volumes of proteins of known molecular weights were as follows: 400,000 Da, 10 ml; 250,000 Da, 20 ml; 150, 000 Da, 30 ml;
asked by MIchelle 
Math (Finance)
The company borrowed $125,000 in cash from Far West Bank. a. List the accounts impacted by the transaction. b. For each account, indicate whether the transaction increased or decreased the account. c. For each account, indicate how much the transaction
asked by Brian 
Math (Finance)
What is the purpose of closing entries?
asked by Brian 
Geometry
Hi, could you tell me how to find out the answer or simplify this problem? Here it is: (m+5)(6m) Please and thank you!
asked by Jillian 
econ
National Accounting (the value of GDP should be the same all along the exercice) Say that PmQ = 20 (market value of domestic production), J = 5 (imports), FC = 8.5 (total final consumption), IC = 4 (intermediate consumption), IT = 4 (total investment),
asked by AJ Kerin 
Physics
If you are driving at 65mph along a straight road and you look to the side for 2 seconds, how far do you travel during this inattentive period? (Give the answer in meters and in feet) Would i use d= d_0 + vt to solve this problem or would I use another
asked by Tammy 
Physics
A car starts from rest and accelerates at 5 m/s^2 for 4 s, then maintains that velocity for 3 seconds, then decelerates at the rate of 2m/s^2 for 3 seconds. a) what is the final speed of the car? b) how far does the car travel? a) v = v_0 +at =0+2(3)= 6m/s
asked by Tammy 
calculus
Find an expression for the function whose graph is the given curve. a) The bottom half of the parabola x+(y1)^2=0 b) The top half of the circle (x1)^2 + y^2= 0 I think I have a vague idea of what I need to have in my expression for b; I know it's a
asked by Kelly 
Science
Instrument used to find mass _ _ _ _ _ _  _ _ _ _ _ _ _ _ _ _ _ ?
asked by Anthony 
chemistry
density is the example of an intensive physical property of matter. what does this statement mean?
asked by taysha 
integrated science
I have two questions for you experts out there.. 1.)List and draw six warning symbols found in your home. and 2.)Give three reasons why special attention must be pay to rules in a lab. Thank you so much for your help experts.
asked by kavita 
911
What are some things that have changed after the 911 incident?
asked by Ron 
Math
One store mgr. $30 two assistant mgr. $20 Ten salespeople. $6 In the monthly store newsletter, the storeowner boasted, "My average employee earns $10.00 an hour!" Is her statement misleading? Use the measures of central tendency (mean, median, and mode) to
asked by Mr. smileyface 
world Cultured
How have modern communication and transportation affected movement?
asked by Mickenly 
lit
Compare and/or contrast the role of the fatherson relationship in The Odyssey to the relationship of Abraham and Isaac in the Old Testament. How does each relationship influence the action and theme(s) of each work?
asked by me 
reading
whats 5x5=??
asked by Chrissy 
Calculus
Find the distance from point P to the line x=0 , y=55t, z=2+t. I keep getting 0 and that's not the correct answer and I can't figure out what's going wrong.
asked by manny 
com 120
Dr. Frankenstein flung a power switch, blue streamers of static electricity crackled about the table the creature gave a grunt and opened smoldering eyes
asked by Kirsten Huebner 
trig
How fast is a bicycle traveling in feet per second if a wheel has a 21in. diameter and the angular speed of the wheel is 33 radians per second? The speed of the bicycle is the same as the linear speed of a wheel.
asked by Kim 
english
complete subject and simple subject of this sentence. They can be funny or serious.
asked by charlie 
Physical Science
Balancing Equations Al+N2>AlN NH4NO3>N2O+H2O Pb(NO3)2+HCl>PbCl2+HNO3
asked by Amber 
chemistry
how does the temperature affect the density of an object?
asked by taysha 
communication
What kind of reaction might i encounter whe trying to convince the business committee to accept a business proposal?
asked by neenee01 
world history
How did Buddhism spread beyond India?
asked by Andy 
Math (Finance)
Why are adjusting entries necessary?
asked by Brian 
math
explain how a number can name something
asked by madison 
criminology
How is criminal behavior explicable according to rational choice theory?
asked by Anonymous 
psychology
Is it possible that everything a person is or does is a function of the brain? Or are there other factors that influence who you are? I'm not sure that everything a person is is a function of the brain. I think factors like how and where you were raised
asked by Audrey 
Lit.  Please help!
Would example 3 be the best answer for this question? Which setting would probably NOT be the best for a book center? 1. A small table in the corner of the room. 2. A "fort" with lots of pillows. 3. A large table in the middle of the room. 4. A rug
asked by Anonymous 
Algebra 2
Give the x and y intercepts of 3x2y=12. I have that the x intercept is 4 and the y intercept is 6. Is this correct and is the answer written in the correct form?
asked by Christian 
MATH
3x^2+20x+12 if that ^ represnts the area of a rectangle, find two binomials that can represent its dimensions
asked by Amy 
Math
Okay. I have questions like "Walks ten meters in 3 seconds" . How do I find her walking rate. After that I have to find an equation to represent the distance she walks in t seconds. Please help me...Im very confused and terribe at math
asked by Nick 
science
Explain the contribution made by each of the following scientists to the development of microscopes and/or cells: van Leeuwenhoek, Hooke, and Schwann.
asked by Bonnie 
Statistics:Significance Test and Confidence Interv
Significance Test and Confidence Intervals In General: You are reading an article in your field that reports several statistical analyses. The article says that the Pvalue for a significance test is 0.045. Ifs the significant at the 5% significance level?
asked by Carma 
Statistics:Significance Test and Confidence Interv
Significance Test and Confidence Intervals In General: The article contains a 95% confidence interval. Would the margin of error in a 99% confidence interval computed from the same data be less, the same, or greater?
asked by Carma 
Physics...What am I doing wrong??
In an experiment, a student measures the speed of sound in air to be 318 m/s at STP. If the accepted value for the speed of sound under those conditionsis 331 m/s, what is the student's percent error? a. 3.9% b. 3.93% c. 4.09% d. 4.1% I tried but it didn't
asked by Christie 
MS. SUE I got it!!
hha hey me again! OMG!! I figured out my question from earlier I had to do one thing I didn't think of before! I am so excited! Thanks for trying to help anyways!! Much appreciated!!
asked by Brooke 
Language Arts
Flannel board stories encourage which of the language arts skills more than any other skills? listening,writing, speaking or reading?
asked by Lana 
science
what volume of helium would be in a balloon the size of a soft drink bottle? Is what my teacher asked, I answered IDK!!!!!
asked by nattile 
Grammar
Is it disallowed or simply awkward to write in the order SUBJECT VERB, as in "Try I did, but to no avail"? Also, I can't figure out what role 'did' plays in this sentence but I'm quite sure it's necessary. Is it there only to assert the past tense? (I'm
asked by Jack 
Physics Again
Ok, so I came up with part an answer for the question I posted, hoping that someone can compare with me. I..this is what I did.... found the displacement of car before red light, time it takes for the car to accelerate to its velocity, after the red light,
asked by Brooke 
science
i have to do a homework assignment on how the earths orbit and tilt are causing global warming and i cant find anything but greenhouse effect please help. i gotta turn this in tomarrow
asked by josh 
AP English
Hi: I need help finding themes for the following novels... "Their eyes were watching god"Hurston "All the Kings men"  Warren
asked by manny 
health
i need to find a male that lived in the 1900's, whose mother was married three times. The mother beat her second husband and the third spouse died of a heart attack. he was raised without love and was ugly and poor, but he had a I.Q. and dropped out of
asked by Sandy 
english
what is the complete subject and simple subject of this sentence. Mrs. Marcus told our class about Valentine's Day.
asked by angelina 
Epics
What is a dominant feature of an epic?
asked by me 
Math
My math book has this statement: "Describe how to use a TenThousand Square to round numbers to the nearest 1000?" I don't really understand how to answer it.
asked by Tootie 
english
complete subject and simple subject of this sentence. Ties in fancy boxes are gifts for some valentines.
asked by charlie 
world history
hat effects did the caste system have on the Indian Society
asked by Andy 
Anatomy and Physiology
Name two types of fluid in the body and the structures they protect.
asked by Anita Hall 
Math (Finance)
What are generally accepted accounting principles (GAAP)? Who currently develops and issues GAAP? What is the purpose of GAAP?
asked by Brian 
Math (Finance)
What is the purpose of the postclosing trial balance? Explain where the information for the postclosing trial balance comes from.
asked by Brian 
Accounting
Float Management: Merrill Lynch increased in float by mailing checks drawn on West Coast banks to customers in the east and checks drawn on east coast banks to customers in the west. A subsequent class action suit agains Merrill Lynch revealed that in 28
asked by Roger 
Social Studies / World Civilizations
In the initial years after the wars of independence, Latin Americans: A. Had driven out their colonial rulers B. Challenged the colonial economic and social structures C. Capitilized on popular, grassroots movement to effect social changes D. Both B and C
asked by Keith 
Physics
I would like logic on how to solve this problem. A styrofoam ball covered with a conducting paint has a mass of 5.0 x 10 ^3 kg and has a charge of 4.0 microcoulombs. What electric field directed upward will balance the weight of the ball?
asked by Stephanie 
Social studies
The first European country to adopt a program of social welfare legistaltion was A. Germany B. France C. Britain D. Russia
asked by Keith 
psychology
what are the main features of a lab experiment
asked by bob 
math people
how would you simplify 8a4+82a?
asked by Justin 
maths
please can some one help me..? Part a  O is the centre of the circle, and P , Q are points on the circumference of the circle, with the angle POQ being a right angle. The radius of the circle is 3 cm. Choose the option that is the area of the smaller
asked by kelly 
Metric System
What is the metric unit for weight?
asked by Anthony 
Science
What is the name of the "curve" in measuring liquids?
asked by Anthony 
Statistics:Z and T Statistics: Confidence Interva
Z and T Statistics: Confidence Intervals and Significance Tests: A friend who hears that you are taking a statistics course asks for help with a specific chemistry lab report. She has made four independent measurements of the specific gravity of a
asked by Carma 
Statistics: Two Sample Population Confidence Inter
Two Sample Population Confidence Interval: Before an intensive TV advertising campaign, the producers of Nike athletic shoes find that 30 of a random sample of 217 upperincome adults were aware of their new leisure shoe line. A second random sample of 352
asked by Carma 
Statisitcs:Significance Test and Confidence Interv
Significance Test and Confidence Intervals In General: Is the result with Pvalue 0.045 significant at the 1% level?
asked by Carma 
science
Instrument used to find mass _ _ _ _ _ _  _ _ _ _ balance I am confused!
asked by Anthony 
PLEASE
PLEASE SOMEONE RESPOND TO MY QUESTION: Physics (12)! THIS QUESTION IS DRIVING ME NUTS!!! I DID THIS 7 DIFFERENT WAYS!!! I AM SO LOST! PLEASE! I NEED THIS QUESTION FOR TOMORROW!!!! P.S. thanks so much....very much appreciated!
asked by Brooke 
Math
Descibe how to use a Ten Thousand square to round number to the nearest 1,000.
asked by karla 
unscramble
unscramble nnctdiitouor
asked by dee 
science
what is 7 blue, 3 times???
asked by marcus camby 
ETH 125
How do you think slavery influenced the evolution of both black and white America today?
asked by Troy 
Math
Need Help understanding Prime Factorization
asked by Mackenzie 
Math
4xy =5
asked by Tamara 
math
evaluate (10 to the 2nd power4times 8)divided by(8timees 9)
asked by jose 
Literature
What dominant features of the epic do you see at work in Gilgamesh and The Odyssey?
asked by me 
math
what do we call the numbers that cannot be arranged into 2row arrays?
asked by kyla 
science
what are 3 possible ways in which a hypothesis may arise?
asked by Bri 
science
what liquid phase does a shore has?
asked by noni 
Algebra
Write the verbal sentence as an equation, or an inequality: Fifty multiplied by the quantity twenty divided by a number n is greater than or equal to two hundred fifty. Am I on the right track: 50 * 20 / n > 250  Please help me...
asked by Anonymous 
Math
If cakes cost 50 cents, and the prices go up 6 percent a year, how much did it cost after two years? Three? Well, I'm not supposed to solve it, but I have to make up a generalized equation. Can someone give me the equation? I'm really confused. Thank you!
asked by Jimmy 
world history
What thories do historians offer to explain the collapse of early Indus Valley civilizations?
asked by Andy 
Physics  Repost
I am reposting the this question. Find the current in the 10.0 ohm resistor in the drawing (V1 = 21.0 V and R1 = 27.0 ohms). The drawing is in the shape of a rectangle that has one straight line down the center. On the left top line is R1; on the right top
asked by Jim 
math
I AM SO CONFUSED!!!! Does anyone know how to figure out positive 5 x 6m????!!??!?!?!?
asked by kelly 
Lit
anybody read this poem the pitcher by robert francis? What is it about I don't get it
asked by Bryan 
Math (Finance)
Why is accounting often referred to as the “language of business”?
asked by Brian 
Science
Why is miosis important in providing airation in living things?
asked by Lacey 
math
how do i find the precent. 12 of 170
asked by roland 
written communication
What steps can you take to ensure you convey the purpose of your message to the audience?
asked by neenee01 
Math (Finance)
The analysis process for preparing adjusting entries involves two basic steps. Identify the two steps and explain why both are necessary.
asked by Brian 
social studies
what is an underwater plateau called?
asked by hannah 
Anatomy
What structure is the site of protein synthesis?
asked by Amanda 
English
Bloom's taxonomy, anyone? (Yeah, it's a repost.) Anything found on the wiki or the first page of google I've tried.
asked by Samantha 
ALGEBRA HELP NEEDED PLEASE!
Please see the Algebra post on the current question page. Help still needed and appreciated thank you
asked by Anonymous 
Social studies
During the 20th century, relations between Muslims and Hindus: A. Grew wider apart B. Grew closer together due to Indian Nationalism C. Became the primary focus of British diplomacy D. Had suprisingly resulted in little bloodshed.
asked by Keith 
history  World War 1
hello anf good evening I'd like to ask What caused WW1 and was it inivatable ? I will research now and I hope that I will get a good answer and I'd like someone to check it ans see that is it true thankyou
asked by British boy 
Algebra
x a  =  + cx  d 2b 2 Solve For X. Could someone just point me in the right direction on how to start this problem?
asked by Anonymous 
English
I am writing a critical journal on a book, film, song and magazine. I have to discuss the discourses and ideologies in them but I am having difficulty understanding the difference between these terms. Can someone please explain discourses and ideologies.
asked by Nat 
science
what is a control ,variable, independent variable, experimental variabale, dependent variable
asked by hannah 
math
I need help I have to answer this question and I don't understand. 4+x=82
asked by alex 
OH MY GOSH! WILL SOMEONE HELP ME ALREADY?!?!?!
Please see MATH DUDES!!! for my 3 questions.
asked by Justin 
Advanced Accounting
Time had a bad year in 2001; the company suffered a net loss. The loss pushed most of the return measures into the negative column, and the current ratio dropped below 1.0. The company's debt ratio is still only .27. Assume top management of Time is
asked by Eugene 
Economics
How does tariff help American businesses?
asked by Dee 
math
How do you do this? w=[k(B+b)]/3
asked by Anonymous 
English
what is it called when you can't put the words an, a or the infront of a noun?
asked by Lori 
science i think
What is the density of helium? Where can I find that info?
asked by abby 
chemistry
16 years = ? seconds
asked by Amy 
math
x^2= 6x+11 solve the quadratic equation for values of x expressed in simplest radical form
asked by Amy 
maths
These questions concern the integers 84, 126, 168 and 294. 1)Choose the option that is the lowest common multiple of the four integers. 2)Choose the option that is the highest common factor of the four integers. Options for them: A) 28 B) 42 C) 63 D) 294
asked by z 
Physics
A car starts from rest and undergoes uniform acceleration. During the first second it travels 6 m. a) what is the car's acceleration? b) How far will the car travel during the third second? For a) I used v= v_0 +at 6=0 a*1 so a= 6m/s^2 For b) I used d=d_0
asked by Tammy 
calc
(x2  a2)/xa x ≠ a 8 x = a At what value of a would the function be continuous?
asked by nick 
5th Grade Math
How do you do the number five in a rectangular array
asked by Kia 
Math
what is a significant digit
asked by X 
Physics
You are driving home on a weekend from school at 65mph for 130 miles. It then starts to snow and you slow to 45 mph. You arrive home after driving 4 hours. How far is your hometown from school? First I found the time with d/v=t so 130/65= 2 hours Then I
asked by Tammy 
Math
what you have learned about rational expressions and their applications, and then consider how you might apply rational expressions to your daily life. Explain this application, and discuss what the equation might be. Did the study of these types of
asked by Jaan 
Academic Decathlon
What were the number of Union states in 1860?
asked by Amber 
English
I have to chose 20 books + to read this year. If any, what books would you recommend??? I am in 8th grade, but can read adult novels, such as To Kill a Mockingbird (read it) and Moby !@#$%^&
asked by Anonymous 
math
How do you find the height of a parallelogram if you know the sides?
asked by Sara 
physics
about how many nickels equal a kilogram? 4.A mass of one kg of nickels has a monetary value in the US $ of approximately: a. $1 b. 10 cents c. $10 d. $1000
asked by Christie 
math
what is the slope of line y3=2(x+7)?
asked by sue 
English
Is this an example of an assonance? "Let me in," Said the pin.
asked by Anonymous 
science
what is wrong with this question? when plates collide, the denser plate will ride over the lessdense plate.
asked by breanna 
math
my work book is asking me to descrive how to use a tenthousand square to round to the nearest 100
asked by Camilo 
Science
What is the term for the measure of the force of gravity on an object? Thanks for the help so far!
asked by Anthony 
Science
What is the term for the measure of the force of gravity on an object? Thanks for the help so far!
asked by Anthony 
Statistics: Data Analysis
Data Analysis A study examined how long aircraft air conditioning units operated after being repaired. Here are the operating times (in hours) for one unit: 32 51 58 63 65 69 90 97 98 100 103 106 117 118 118 120 124 128 129 132 150 152 185 196 225 231 289
asked by Carma 
Statistics:Experiments
Experiments The drug AZT was the first effective treatment for AIDS. An important medical experiment demonstrated that regular doses of AZT delay the onset of symptoms in people whom HIV is present. The researchers who carried out this experiment wanted to
asked by Carma 
science
1 milliliter = 100,000?
asked by Anthony 
Statisitcs: Confidence Intervals and Errors:
Confidence Intervals and Errors: An opinion poll asks 1500 randomly chosen United States residents their opinions about relations with the nations of Europe. The announced margin of error for 95% confidence is + 3 points. But some people were not on the
asked by Carma 
science
what is the formula for calculating volume?
asked by Anthony 
Statistics:Significance Test and Confidence Interv
Significance Test and Confidence Intervals In General: For another significance test, the article says that the result was significant at the 1% level. Arte such results always, sometimes, or never significant at the 5% level?
asked by Carma 
adj or verb?
is the word "traversed" an adjective or a verb?
asked by Anonymous 
English
How to decode words
asked by Kierra 
math
during an average lifetime a woman loses 40 pounds of skin. Life expectancy for a woman is 79.2 years. How many pounds of dead skin would she lose in a month
asked by amy 
math
evaluate 175to the 2nd powerdivde by(2 the fourth power + 3 to the 2nd power
asked by jose 
math
What is a power
asked by tyler 
Science
When reading science articles in newspapers, magazines, or on the Internet, why should you look for the authors' biases?
asked by Crystal 
s.s
I am just double checking doesnt a manor mean a castle?
asked by Amy L. 
Integrated Science.
Hello there experts!Can you help me out with some of my questions?Thank you. My first question is. 1.)List 3 warning symbols in my home...please! 2.)What are some precautious i should take in a lab? and or Give 3 reasons why keen attention is being paid in
asked by Roseana.