Questions Asked on
September 14, 2008

math riddle ALGEBRA WITH PIZZAZZ
What did the Spanish Farmer say to his chicken?
asked by Bella 
Math
A farmer has 450m of fencing to enclose a rectangular area and divide it into two sections. a) Write an equation to express the total area enclosed as a function of the width. b) Determine the doman and range of this area function. c) Determine the
asked by May 
Physics
A car makes a trip due north for three fourths of the time and due south onefourth of the time. The average northward velocity has a magnitude of 27m/s, and the average southward velocity has a magnitude of 17m/s. What is the average velocity, magnitude
asked by DELLI 
COM/220
How do you quote something with no aurhor. Doing an essay on Breast Cancer. My topic is What is Breast Cancer. Need to choose a wellstated idea and use a verb to introduce the quotation. Cited Source is "Breast Cancer" SICK! Diseases and Disorders,
asked by Doris 
Chemistry
A quantitative amino acid analysis reveals that bovine serum albumin (BSA) contains 0.58% tryptophan (Mr 204) by weight. A) Calculate the minimum molecular weight of BSA (i.e. assume there is only one Trp residue per protein molecule) B) Gel filtration of
asked by chemstudent 
Physics
what displacement must be added to a 50 cm displacement in the +x direction to give a resultant displacement of 85 cm at 25 degrees? (i know the ans, just need to know how to get the ans)
asked by Sam 
history
why is the significance of the mandate of heaven in the shang and zhou dynasty? i googled it and browsed around wiki what i gathered was it justified the kings actions and made it so people who werent of royal birth eligable of being a ruler... can anyone
asked by qwerty 
PreCalculus
Consider a class with 10 sophomores, 8 juniors, and 6 seniors. Two students are selected at random. 1) What is the probability of selecting 1 junior and 1 senior. 2) Find the odds of selecting two students who are not seniors. How do I set these up to
asked by Lucy 
problem solving
1) Three generations the grandson is about as many days old as the son is in weeks. The grandson is approximately as many months old as the father is in years. The ages of the grandson, the son, and the father add up to 120 years. What are their ages in
asked by deli 
math
at a mountain village in new guinea it rains on average 6 days a week. determine the probability that it rains on 1. any one day 2. two successive days 3. three sucessive days. what is the sample space/
asked by juno 
ecology
Why are 2nd order consumers more likely to be affected by a toxin than 1st order concumers?
asked by Michelle 
social studies
I have to use physical map in a sentence
asked by kaitlyn 
Chemistry  Second Try
Is this the wrong forum for these type of questions or can I improve the way I'm asking. If so, let me know. Thanks :)  A quantitative amino acid analysis reveals that bovine serum albumin (BSA) contains 0.58% tryptophan (Mr 204) by weight. A)
asked by chemstudent 
4th grade science
What parts of the world were covered with glaciers during the Ice Age?
asked by Tracy 
science
Two workers pull horizontally on a heavy box, but one pulls twice as hard as the other. The larger pull is directed at 25.0 degrees west of north, and the resultant of these two pulls is 350.0 N directly northward. Use vector components to find the
asked by Ben 
English
What is the rhyme scheme, meter, and stanza form for the poem "The Lamb" by William Blake? The Lamb Little Lamb, who made thee? Dost thou know who made thee? Gave thee life, and bid thee feed By the stream and o'er the mead; Gave thee clothing of delight,
asked by Barry 
physics
A baseball is hit with a speed of 27.0 at an angle of 48.0. It lands on the flat roof of a 12.0 tall nearby building.If the ball was hit when it was 1.0 above the ground, what horizontal distance does it travel before it lands on the building?
asked by constantine 
math
at a mountain village in new guinea it rains on average 6 days a week. determine the probability that it rains on 1. any one day 2. two successive days 3. three sucessive days. what is the sample space/
asked by juno 
Finance
A trader buys a European call option and sells a European put option. The options have the same underlying asset, strike price and maturity. Describe the trader's position. Under what circumstances does the price of the call equal the price of the put?
asked by Julia 
english
Can someone help me find rhetorical devices used in this poem, "mother to son" by langston hughes. I know one is that the crystal stair is a metaphor but are there any others? well, son, I'll tell you: Life for me ain't been no crystal stair. It's had
asked by Anonymous 
social studies
name the five oceans of the Earth according to size, largest to smallest.
asked by Elenny 
Physics Again
In 1954 the English runner Roger Bannister broke the four minute barrier for the mile with a time of 3:59.4s (3 min and 59.4 sec) In 1999 the Morroccan runner Hicham set a record of 3:43.13s for the mile. If these two runners had run in the same race, each
asked by DELLI 
Physics
A boat takes 2.70 hours to travel 40.0 km down a river, then 5.90 hours to return. How fast is the river flowing?
asked by Mandy 
Algebra
I'm a bit stuck trying to figure out what this problem wants, can anyone help? In 1991, the life expectancy of males in a certain country was 62.3 years. In 1996, it was 65.1 years. Let E represent the life expectancy in years and t represent the number of
asked by Gayle 
Computer Science (Basics)
public class Circumference { /** * @param args */ public static void main(String[] args) { // TODO Autogenerated method stub ; final double PI = 3.14159; int radius = 10; double area = PI * radius *radius; double circum = 2 * PI * radius;
asked by Mike 
Chemistry
How would you convert these? Metric conversions 1. 2000 mg = _______g 2. 5.6 m = _____________cm 11. 16 cm = ______________mm
asked by Jill 
unscramble
Unscramble these words. reupt,edolepx
asked by unscramble 
Algebra
Cant figure out what to do (equations) 1)Find three consecutive even integers with a sum of 30 2)Find four consecutive integers with a sum of 26
asked by Phillip 
year 8 english
i need to write a metaphor poem about the moon i need to write 6 lines. thankyou!
asked by amy 
7th grade technology... help!
Can anyone come up with an acronym for COPYRIGHT ??????????
asked by Cecilia 
Algebra
Systems of equations can be solved by graphing or by using substitution or elimination. What are the pros and cons of each method? Which method do you like best? Why? What circumstances would cause you to use a different method? I can answer all them
asked by dawn 
Biology
Does simple diffusion, facilitated diffusion, or active transport require input fom cell?
asked by Jennifer 
social studies
can anyone help me with this chart 1. Distribution of Wealth in Colonial America 1700 1730 1760 Proportion of wealth held by the richest tenth… 45% 50% 54% Median level of wealth (midpoint of all the wealth holders… L 50 L 55 L 60 Proportion of people
asked by sam 
Science
1> What 2 types of electromagnetic energy have wavelengths of 0.76 cm? 2> What is the pressure at a depth of 3000 km inside the Earth? 3> How many inches of mercury are equivalent to 974.5 millibars of air pressure? 4> Jupiter's period of revolution is how
asked by Lisa 
Science Experiment
I had three pieces of potato. I put one in a 5% solution, second one in a 1% solution, and the third one in a .1%. The 5% solution turned the potato black. The 1% solution had no effect. The .1% turned the potato blue. How does the concentration of a
asked by Jennifer 
Algebra
a twodigit number is a perfect square and has exactly 9 positive integral factors. What is the number? How would i figure this out?
asked by HANNAH 
Algebra
I need to make sure this is correct. 5/2x+1/4x=11/4+x 4(5/2x+1/4x=11/4+x) cancel, left with 10x+1x=11+x 11x=11+x 11xx=11 10x=11 x=11/10
asked by Gayle 
Math
What property is shown? 9.5 + 6.1 + 2.3 = 9.5 + 2.3 + 6.1 5.1(7.4  3.1) = 5.1(7.4)  5.1(3.1) Round to the nearest tenth 1.58 (divided by) 1.1 Change each measurement to the given unit 5.17 kL = _ km 2km 7 m = _ km Find each product mentally using the
asked by Justin 
us history
Match each nation on the left with the correct description of the problem it presented for U.S. foreign relations following the Revolutionary War. a. Britain 1. threatened american b. france commerece in c. spain mediterranean d. barbary coast 2. demanded
asked by Joanne 
math
What are the machine numbers immediately to the right and left of 2^m? How far is each from 2^m?
asked by Julie 
Statistics
Thirty random students took a calc test. If the sample mean was 90 & the standard deviation was 13.9, construct a 99% confidence interval for the mean score of all students. Is the answer 83.03 to 96.97??
asked by Shannon 
Maths  Linear Programming
Hey, I'm having trouble formulating this as a linear program. If anyone could help at all it would be much appreciated. Thanks A manufacturer has contracted to produce 2,000 units of a particular product over the next eight months. Deliveries are scheduled
asked by Auriela 
math
For the metric system i know it goes, Kilo, hecto, ?, Basic Unit, ?, centi, milli I don't know two of them, what are they?
asked by delaney 
chemistry  equilibria
1. A(aq) + B(aq) ¡ê C(aq) + D(aq) Initially, 1 mol of A and 1 mol of B are allowed to react and come to equilibrium. It is found hat there is 0.5 mol of A left at equilibrium. Calculate Kc for the reaction. how do i work out Kc? when ive done questions
asked by alyx 
math
In the land of Oz, people either always speak the truth or lies. A traveler met a man named Mr. Dilemma & asks him if he was a liar or a truth teller. Mr. Dilemma mumbled so softly the traveler did NOT hear him, so he asked Mr.Logic who was standing right
asked by Sheetal 
supervision
can you contribute two best practices for demonstrating communication skills by crating a Best Practice Manual for supervisors?
asked by susan 
trig
let f(x) =4x^46 evaluate f(3)
asked by jerson 
7th grade
is a pea a fleshy or dry fruit
asked by george 
Science
A scientist is trying to discover a new treatment to stop cancer cells from dividing. In the cancer cells, which of these processes will stop if the treatment is successful?
asked by adriana 
social studies
which english tradition was LEAST acceptable to most of the 13 english colonies a. local self government b. fedual pattern of land ownership c. importance of the common law d. merchant capitalism i think it is D. But why is not B
asked by kyle 
Maths
Please, I still need help with this. I need to make tables of values for both horizontal and vertical stretching, but I wasn't in class and missed the lesson. I don't really understand how to get the values; at first I figured you'd get the value of y by
asked by Isobelle 
algebra
I checked my answer and it doesnt come out right (3J(3))/6=12
asked by Phillip 
precalc
Hey, I was wondering how do you factor (a^2x^2)? (a squared minus x squared) or how you would go about graphing it? Thanks!
asked by Freddie 
math
What is (x+c)^3
asked by Fabian 
hum
I need some info for the following Relationship with God/Torah History of Key Sacred Texts Ten Commandments Jerusalem The nation of Israel Different Sects of Judaism The Holocaust 8 & 9 Sacred Practices and or holidays Judaism today. Please help.....
asked by rose (Ms. Sue) 
social studies
why was it difficult to gain ratification of the articles of confederation
asked by nick 
human services
compare and contrast program planning and program evaluations in human service agency's.
asked by michelle 
algebra
what is the probability of getting a sum of 16 in tossing three standard cubical dice? answer as a common fraction. i don't get this how do i do it?
asked by lee 
history
religious toleration developed by the end of the colonial time because: a. no church was strong enough to gain dominance b. the colonists saw the folly of europe's bloody wars of religion I think it is A
asked by evan 
us history
Which statement was NOT used by the British to justify taxing the colonies after 1763? A. The British debt had increased as a result of the French and Indian War B. There were heavy administration expenses associated with maintaining the empire. c. These
asked by Joanne 
Biology
Lack of Iron in the photic zone of the open ocean restricts the size of plankton populations. Iron is what kind of factor for marine plankton?
asked by Kay 
Algebra
okay i was doing great until i hit this stump in the road! 4(x+6)=40
asked by sammanthia 
algebra
I am unsure of what formula to use for this problem can anyone help me? Lisa can shovel snow from her driveway in 60 minutes, Jim can do the same job in 55 minutes. How long will it take Lisa and Jim to shovel the driveway if they worked together?
asked by Laura 
Pysch
What challenges do researchers face when coding television violence?
asked by Linda 
algebra
how do i find the formula for this problem, i can't even find an example of it in my text book. A conservationalist wants to find out how many deer are in a preserve. The conservationalist tags 634 deer then releases them. Later, she comes back and catches
asked by Laura 
Statistics
I neep help on two questions! A condition that occurs in multiple regression analysis if the independent variables are themselves correlated is known as: 1. autocorrelation 2. stepwise regression 3. multicorrelation 4. multicollinearity (I think this is
asked by Debra 
history
which is a correct statement about roger williams a. he settled in rhode island primarily to found a secular community b. he advanced the cause of religious toleration and freedom of thoughout I think it is B
asked by kyle 
Biology
Transport Through the Cell Membrane What transport protein was used in simple diffusion, facilitated diffusion, and active transport?
asked by Jennifer 
math
True or False. A data set resulted in a regression equation of Y = 17.08  1.16x From the equation we can determine that the X variable is directly related to the Y variable.
asked by Barbara 
Venn Diagram
This is kind of a hard question to post without graphics but I just don't understand these Venn's _____ (CB)Upside down U (A U B) the instructions would be to shae the region(s) that represent the set. and in the Universe square there are 3 circles
asked by Deb 
science
A sample is composed completely of gold, absolutely free of impurities. Which term or terms could be used to describe this sample?
asked by jug 
history
was the main reason for the repeal of the townshend acts was: 1. successful non importation carried on by the colonists 2. fear that the colonists would rebel i think it is 2
asked by kyle 
histroy
the main objection to the stamp act was that: a.the colonies feared an entering wedge for ruinous taxes b. the tax was extremely heavey
asked by kyle 
Psychology
What are the difference's between Psychodynamic Theory and Trait Theory?
asked by Anonymous 
Algebra
If i work out my substitution problem and i get 20=20 does that mean i have only one solution or NO SOLUTION?!
asked by Niya 
Math
What's a intequartile? its a term in maths!
asked by Aaaa 
cj 220
Write a 700 to 1,050word essay in APA format explaining the theory and reality of law as a “living body.” In your essay, include the following: o Law as a “living body” · Law on books versus laws in action · Objectivity of law · Law as a
asked by carey 
Maths
I need to make tables of values for both horizontal and vertical stretching, but I wasn't in class and missed the lesson. I don't really understand how to get the values; at first I figured you'd get the value of y by just pluging in whatever value of x
asked by Isobelle 
algebra
two dice are rolled. if a 3 appears on either dice,then the two dice are rolled again and the two dice are added togather. if a 3 does not appear, then we ll add the two dice togather. if the sum of two dice is even ,i win and if the sum is odd,you win.
asked by deborah 
Physics
The fisherman decelerates steadily to a stop in 20.6 s. What is the boat's acceleration, in m/s2, during this last portion of the trip? Initial velocity is 1.70 m/s. Use correct sig figs. The answer is not 0.0825?
asked by Carmen 
critical thinking
1 Identify the principal issue presented by the source. 2 Identify any examples of bias presented by the author. If none exist, explain how you determined this. 3 Identify any areas that are vague or ambiguous. If none exist, explain how you determined
asked by debra 
social studies
What is the capital of European country Greece?
asked by Elenny 
Entrepreneurial
explain why a lazy demotivated person would not be a suitable candidate to become an entrepreneur?
asked by latoya 
trig
If tan(x)=8/3 and sin(x)
asked by natash 
year 8 english
i need to write a metaphor poem about the moon. thsnks
asked by amy 
Biology
Type of Transport Direction Transport Protein Used? of movement Simple Diffusion Facilitated Diffusion Active Transport
asked by Jennifer 
Spanish
Please see if the translation of this paragraph is correct. If not, please give me suggestions. Thank you very much. Canaima National Park is located in southeast Venezuela. Apart from the rivers and forests, the best known features of this park are its
asked by Stacie. 
French
Could someone list a list of masculine countries, i can't seem to find any websites with them listed :( ?
asked by Sarah 
Science
Okay, if the circumference of a sphere is 39000 (scientific notation) and its radius is 6200, then what is its volume? I know how to do the calculations, but the answers I get don't seem to make sense!
asked by A 9th grader 
hum
I have to do a powerpoint presentation on teaching a younger person age 9 to 14 about Judaism . please help, need some info.
asked by rose (Ms. Sue) 
Algebra
Hi. I need help on this homework problem. I don't know where to start of how to do this. Will you please help me? Find the value of digit A if th givedigit number 1243bis to be divisible by both 4 and 9, with A not equal to B. I don't understad this at
asked by MoNiCa 
biology
what does the approach hypothesis driven science usually start with?
asked by mel 
algebra
2(8+p)=22 these two questions are confusing to me can someone explain them please! 5(a1)=35
asked by sammanthia 
trig
Ok so I have a right triangle with the hypothenuse = to 5, one side =3 and the other =4 and X is the angle between the hypothenuse and the side that =3. I'm supposed to find the sin, cos, tan, cot, sec, csc of X. I can't seem to get the answer for the sec
asked by Natash 
english
need help with writing a prosecuting trial speech about making Brutus and the fellow conspirators killing Julius Caesar. please help.
asked by tegz =) 
social studies
Bacon's rebellion: a. opposition to the tidewater aristocracy b. hostility to the British colonial policy c. distate for taxation without representation d. dislike of the house of house of burgesses I think the answer is A
asked by kyle 
physics
A student throws a water balloon vertically downward from the top of a building. The balloon leaves the thrower's hand with a speed of 15.5 What is its speed after falling for 2.80 ? How far does it fall in 2.80 ? What is the magnitude of its velocity
asked by nate i dont know physics preston 
Math
I am having trouble figuring the appropriate expression for this problem ... i have to determine what "t" = if the following ... 7 and 35 ... 6 and 40 ... and 9 and 45 .... The 6 and 40 are throwing me off .. only connection i can come up with is that the
asked by Chillin Dylan 
Criminology/Sociology
My instructor wants me to prepare 15 questions to use to interview a fellow student with so that he can show us how to build a profile on a person based on the answers to the questions. When I asked what type of questions, he said questions like
asked by Lynda 
science/ chemistry
Ethane (C2H6) is one of the many products of combustion of isooctane, an important component of petrol. After release into the atmosphere, it is attacked by the hydroxyl radical, HO•, leading to its oxidation in the cycle of reactions when in a NOxrich
asked by Nicolas 
history
prior to 1763, the british government followed a policy of salutary neglect towards the american colonies because: a. wished to secure the olyalty of the colonies b. lacked a well organized imperial system I think it is B
asked by kyle 
history
the absence of effective action by congress on the question of domestic debt left the matter to be dealt with by the state governments. their solution was to a. do nothing b. raise taxes on property owners c. reduce tax rates in order to stimulate the
asked by kyle 
history/writing
I am trying to write an essay: Compare and contrast the develpment of Massachusetts, Virginia, and Pennsylvvania. Explain the similarities and differences of the reasons for founding, who settled each colony, and the success of the colony in relationship
asked by anonymous 
english
i am supposed to wtite what i would be like if my parents named me with my hatest name. can anyone help me with some points? i have tried to do it but i think my points are not enough. plz...help!
asked by jessica 
social studies
what part of a map contains info on what the map's symbols mean?
asked by Elenny 
Math
A mechanics brother won the car race. But the man who won the race doesnt have a brother. how is this possible?
asked by Abby 
social studies
What does a star or a dot means on a map?
asked by Elenny 
history
Artistic efforts were slow to develop in colonies for the following reasons EXCEPT ONE: a. there was no strong esthetic tradition there b. american colonists lacked artistic ability c. wealth and leisure was slow to develip and as it did religion and
asked by kyle 
technology... please help!
I have to write a poem and a song about computer graphics and animation. I'm really bad at this so can someone give me an idea?
asked by Cecilia 
Science & Art  Gr 12
Invisibility. I've been reading all over the place about this, but mostly sensational. Some, however, state that the Government has been working on a sort of "invisibility cloat" for military, air force and marine tactics. But get this, it works on the
asked by Josh 
adult education
how psychology is different from pseudo psychologies?
asked by Sharoze 
history
a question i asked yesterday why was the assyrian empire considered the first? i don't have enough specifics can i have some help
asked by qwerty 
Astronomy
I need help converting the degrees and fractions of degrees to degrees, arcminutes, and arcsecond (as in from W degrees to X degrees, Y arcminutes, and Z seconds). For example, I need to convert 24.3 degrees into degrees, arcminutes, and arcseconds. Can
asked by TAG 
histroy
. When the diplomats met to negotiate the treaty ending the Revolutionary War, the process was a. quick and easy, combat had already settled all the important issues b. slow and painful, because the britsh could not admit that they had lost c. slow and
asked by kyle 
French
is the sentence "c'est une fille qui est si passionnante pour l'anglais" a correct way of saying "it's a girl who is so passionate for English? Merci
asked by JD 
Science
How do I make a 3D Mobile of a Mitrochnodria Cell? any ideas on what I can use
asked by Candace 
Entrepreneurial
FACTORS THAT CONTRIBUTE TO ENTREPRENEURSHIP?
asked by latoya 
9th grade
how earth rotates?
asked by Anonymous 
Math B
what is operations?
asked by hilaree 
history
why did the earliest attempts of the English to colonize america fail
asked by mat 
Music
What do beats look like written in on a musical scale?
asked by Cristi 
energy
it is an expression that describes the sun, the electricity, oil and the wind solar, nature, or energy
asked by Anonymous 
English
Oedipus... What eyewitness to the murder of Laius still exists? Scene 2 P
asked by Laura 
health
what role do health care workers play in determing quality care?
asked by angela 
algebra
how do you solve a question like this 72+414c=36
asked by sammanthia 
history
in the theory of mercantilism does a country support imports or exports from the colonies
asked by evan 
algebra
this is quite confusing? 9=3+n+2n
asked by kimmi 
Philosophy  Logic
I keep getting different answers from different sources on these questions... I'm still not sure. Anyone else who can lend their opinion? #1 I need to know if this is a real or apparent argument. A: I saw Bob with Mary last night. B: You saw Frank, Bob's
asked by Kate 
ALGABRA
WHAT ARE THE 3 LARGEST PRIME NUMBERS LESS THAN 100?
asked by HANNAH 
Algebra
(3j(4))/6=12
asked by Phillip 
algebra
Solve for x and y 40 / (x+y) = 2.70 40 / (xy) = 4.70
asked by Kim 
psychology
what is the difference between pseudo psychologies?
asked by sharoze 
Algebra
7m3m6=6
asked by timmothy 
social studies
hi can someone please help me with this question 1. When the diplomats met to negotiate the treaty ending the Revolutionary War, the process was a. quick and easy, combat had already settled all the important issues b. slow and painful, because the britsh
asked by kyle 
algebra
what is an integral factor
asked by HANNAH 
algebra
72+414c=36 how would you solve this
asked by sammanthia 
Health care administration
What are the benefits of deinstitutionalization
asked by Jennifer 
Algebra
m+5(m1)=7
asked by reagen 
math, please help
1)List all #s less than 100 with exactly 5 factors. For this I got 16 , 36, 64, and 81. 2)Find the next 2 #s, each greater than 100, that have exactly 5 factors. This is the problem I am having trouble with.
asked by lily 
6th grade Science
Alberto has a balloon filled with a liquid. the balloon contains 750mL of the liquid and has a mass of 2000 g. What is the liquids density in g/mL? and i have to round the answer to the nearest 0.1 g/mL
asked by He 
history
the proclamation line of 1763 was intended by Britian to a. repress the colonials b. deal fairly with the indian problem c. promote land speculation I think it is B
asked by kyle 
cr
You’re going out with Carron? Well, she’s a nice person, but I hear her last relationship was a wreck! I’d be careful if I were you.
asked by Anonymous 
algebra
What in the world does this mean? To estimate animal populations, biologists count the total number of animals in a small section of a habitat. The total population of animals is directly proportional to the size of the habitat (in acres) polled. a. Write
asked by Laura 
statistics
A survey of industrial salespeople who are either selfemployed, work for small, mediumsized, or large firms revealed the following with respect to incomes: Of those who earn less than $20,000, 9 are selfemployed, 12 are employed by small firms, 40 by
asked by Tom E. 
Psychology
Can someone help me with these questions im a little confused The state department of education requires that all high school teachers in the state receive training in Structured English Immersion methods (SEI). The purpose is to provide teachers with
asked by PJ 
Computer Science (Basics_)
How would I make an area2, if i already have a area1 in the program. I need to divide area2/area1.. then make a println statement for it... can someone help?
asked by Mike 
social studies
What are the names of the four hemisphere on Earth?
asked by Elenny 
history
the boston tea party was a demonstartion of the oppostion of colonial merchants to: 1. the high tax on tea 2. british restriction on the distribution and sale of tea 3. the high tariffs imposed by england on the colonists I think it is 2
asked by kyle 
Biology
Does anyone know a good website to help me with diffusion, osmosis, and transport through the cell membrane?
asked by Jennifer 
Stats
National Packing Materials Company claims its X20 box can hold loads up to at least 80 pounds. Smith Widget Company has been using the boxes for one year and feels the boxes fail at lighter loads. Hearing the complaints from Smith, the lead engineer for
asked by Arthur 
Science
Okay, if the circumference of a sphere is 3.9 x 10^4 (scientific notation), then what is it's radius? And what is it's volume? I know how to do the calculations, but the answers I get don't seem to make sense!
asked by A 9th grader 
science
How to read a metric ruler. Question is what lengths are indicated on this ruler. It has 5 for centimeters and 5 for mm. But some of the mm are in between the centimeters. How would I figure out what the answer is? Thanks
asked by tyler 
algebra
If the slope of a line is zero, I am assuming x=4 has a slope of zero, since it is a straight line, does that make it undefined?
asked by Gayle 
math
simplify this expression and please show work. 2(3x+y)+5(x+2y)
asked by Estefania 
calculus
how to simplify: ((9^x * 3^2 * (1/3^x))  27^x ) / 3^(3x) * 9
asked by Dhavid 
math
1)List all #s less than 100 with exactly 5 factors. For this I got 16 , 36, 64, and 81. 2)Find the next 2 #s, each greater than 100, that have exactly 5 factors. This is the problem I am having trouble with.
asked by Lily 
10th grade
What were the differences between the Whigs and Tories in the seventeenthcentury England?
asked by jami 
science/ chemistry
Over 80 000 vehicles per day pass the site and the traffic is frequently congested. The surrounding area is described as forming a street canyon. The temperature at the site had reached 25 °C by 08:00, when the ethane concentration was recorded as 7.09
asked by Nicolas 
administrative office
you should place a data stamp on which of the following types of incoming mail?
asked by Anonymous 
social studies
is the Tropic of cancer north or southj of the equator?
asked by Elenny 
BEH
What socialogical factors affect a person's behavior?
asked by dawn 
Science/Volume
Okay, if the circumference of a sphere is 3.9 x 10^4 (scientific notation) and its radius is 6.2 x 10^3, then what is its volume? I know how to do the calculations, but the answers I get don't seem to make sense!
asked by A 9th grader 
4th grade
How do you write word forms of words such as the word deep?
asked by crystal 
ecology
Describe the abiotic conditions in a chaparral ecosystem? where is this ecosystem located? thanks!
asked by ellie 
Life science
What are the twelve steps in the scientific method?
asked by Paul 
Psychology
Anyone know what the article "Night Pilot" is?? Its from a long time ago. Anyone know what its about??
asked by Amanda 
Metric Conversions...Help!
How would you convert these? Metric conversions 1. 2000 mg = _______g 2. 5.6 m = _____________cm 11. 16 cm = ______________mm
asked by Jill 
math
1)List all #s less than 100 with exactly 5 factors. For this I got 16 , 64, and 81. 2)Find the next 2 #s, each greater than 100, that have exactly 5 factors. This is the problem I am having trouble with.
asked by Hoplessly lost 
technology
I need to write a song and a poem about computer graphics and animation. Does anyone have any ideas about that?
asked by Cecilia