Questions Asked on
January 9, 2008

Calculus
related rates: a ladder, 12 feet long, is leaning against a wall. if the foot of the ladder slides away from the wall along level ground,what is the rate of change of the top of the ladder with respect to the distance of the foot of the ladder from the
asked by JJ 
Math
please help how would i find the unit rate of $112 in 8 Hrs
asked by randy 
Spanish
I need help conjugating the verb Pasar into prsent tense, imperfect tense, preterite, ing, tu affirmative command, Ud. affirmative command, Uds. affirmative command, future, and conditional tense. I also need to conjugate Tener into present tense. I am
asked by Christian 
Psychology
What is the most current research going on in developmental psychology?Who is the primary person or people behind the research?
asked by Ashley 
sport and recreation
hi my question is What is the diffrence between uniform and non uniform public services. thank you
asked by Elizabeth 
Chemistry
A sample of KHC2O4 weighing 0.5839 g is dissolved in 25 mL of water and an endpoint is reached when 31.99 mL of KOH has been added. Calculate the molarity of the KOH solution. KHC2O4(aq) + KOH(aq) ¨ K2C2O4(aq) + H2O(l) because the coefficents are all
asked by Andrew 
Chemistry
Can someone check my answers for me thank you. This is my 3rd time posting this one up...maybe its just not going through bc I don't see it on the current ?s. 4NH3 + 7O2 > 4NO2 + 6H2O 1)How many grams of oxygen are necessary to produce 4.50 moles of NO2?
asked by Mike 
history
how does the attack on pearl harbor a conflict and compromise?
asked by Carla 
Fourth Grade Geometry
Could someone tell me what the definitions of translation, reflection and rotation mean?
asked by Tremaine 
Spanish conjugating
How do you conjugate ar and er verbs in spanish?
asked by Christian 
Grammar
My question is on transitive/intransitive verbs. Here is an example sentence: The entire pack of dogs barked at the moon. I know the verb is 'barked'. Would it be transitive and the receiver be 'moon'? Also, does anyone have any tips on how to distinguish
asked by Marysel 
Algebra 2
What happens to the signs in an inequality when you multiply or divide on both sides by a negative?
asked by Brad 
Grade 12 MathUrgent!
Bacteria have a doubling time of roughly 10 hours. A normal bacteria starting population would be approximately 10,000 bacteria per ml of fluid...I am not sure if I have done these questions correctly and would like some confirmation before I hand this in
asked by Math genius! Urgent! 
math
the square root of 121 is X
asked by tracy 
science
what type of of reproduction produces an offspring that is not identical to either parent, but shows characteristics of both parents?
asked by sara 
math
How to simplify : 9 to negative 2 X to negative 1 Y to zero and X I hope you understand
asked by mickey 
English
Hi i am doing a project on international cuisine's and the country i chose was China. But i can't seem to find clear specific information on their food traditions, culture and history.
asked by Faye 
English Expressions
1. She did her part, and the native speaker did her part. They were cooperative and did their parts properly. 2. Teachers should make students say, act out and work together in class. 3. The quality of a teacher's voice is important in teaching. If she
asked by John 
math
can someone tell me if this is an irrational or rational number 155.233333333
asked by andy 
trigonometry
Please solve this equation. As you write down the steps, please give me a description on what you did. y^3  16y^1/2 + 64 = 0
asked by Hellga 
PHYSICS
Consider a spaceship located on the EarthMoon center line (i.e. a line that intersects the centers of both bodies) such that, at that point, the tugs on the spaceship from each celestial body exactly cancel, leaving the craft literally weightless. Take
asked by Courtney hey damon can i get the quadratic on this 
math
Antonio said, "To solve 506288, I can think of 5 hundreds as 50 tens." How might this help him subtract?
asked by Emma 
histroy
I do not understand this paragraph about the fifth step to WWII..what is this paragraph saying...can someone summarize? "At first Peking and then Shanghai fell to the Japanese, the Chinese government appealed to the League of Nations. Sanctions would work
asked by peter 
MATH; linear equation?
radius; another word for the bone that connects the elbow and wrist. don't get this confused with the radius of a circle, this has NOTHING to do with that... A woman with an arm radius of 22 centimets long should be about 160 centimeters tall. A woman with
asked by amazinggg 
chemistry
did i do this correctly? Instructions: For the following reactions, identify the precipitate and write its balancet net ionic equation: H2SO4+BaCl2>HCl+BaSO4 answer: 2SO4+Ba>Ba(SO4)2
asked by jasmine 
science
can someone tell me how to draw a gene
asked by mikey 
math  8th grade
use the numbers one to nine, each one only once. now multiply a two digit number by a three digit number and get a four digit answer using each of the digits, 19 each only once. 12 x 345 = 6789 of course that isn't a true statement though.
asked by taylor2008 
Science
Dwayne builds a model boat sets it in the water.He points a pocket fan at the sail.Predict what will happen to the boat when Dwayne turns on the pcket fan.Use Newton's tird law to explain your prediction.
asked by Latonie 
ALGEBRA
is .06006000600006 a rational or irrational number
asked by andy 
geomotry
the quadrilateral named in parts a through d are parallelograms formed on the diagram at the right.give the coordinates for the fourth vertex.then calculate the slopes of the sides to show that the oppisite sides are parallel. how do you do that
asked by bre 
Logarithms
How do I solve this using logs? I am having a total math meltdown tonight! 10=2^10/n Thanks again!
asked by Math genius! Urgent! 
Math
What shape's top view is a circle and side view is a triangle?
asked by Cathy 
For DrBob222
I'm not surprised the answer was wrong. Chemical reactions are by mols and not by grams; therefore, 1 mol of each reactant produces 1 mol of each product but a mol is not a gram. SO, convert 0.5839 g KHC2O4 to mols, convert mols KHC2O4 to mols KOH (that's
asked by Andrew 
math
If on monday, January, 1968 is the first day of the year. Which are the other 3 years which have the same day as monday for their first months irst day?
asked by javeria 
Trig.
Please solve this equation. As you write down the steps, please give me a description on what you did. y^3  16y^3/2 + 64 = 0
asked by Hellga 
algebra 2
ok in this problem t^3t^2+16t16t don't the 16's cancel eachother out because they equal to zero?
asked by gq 
English
at birth i was green but i was dressed in a thousand colors i have caused many deaths and imprisoned many men,
asked by Bill 
Compisiton of Functions
Let f(x) = x + 4 and h(x) = 4x  1 Find a function "g" such that "g compose of f equals to h" g(f(x) = h g(f) = h g(x + 4) = 4x  1 g = (4x  1) / (x + 4) But my answer is wrong, how do I retrieve the right answer? By the way, the right answer is "g(x) =
asked by Anonymous 
Physics  corrections
I'm not sure if these are correct. Can anyone correct these for me?  Calculate the frequency and period of a bee that beats its wings 3000 times in 30s. f = 3000/30 = 100Hz T = 1/100 = 0.01 s.  An acoustic guitar contains a sound box that increases the
asked by Alex 
Social Studies
How did geography affect life and the life and the economy in the Southern Colonies?
asked by ass 
science
How do limiting factors regulate the growth of populations?
asked by tommy 
English Expressions
5. There was a white board, which seemed to be better than a blackboard in terms of health and convenience. 6. The native speaker threw a pack of sentence cards to each group so they started to do the group activity. 7. The use of power point was
asked by John 
Home Economics
Hi i am doing a project on international cuisine's and the country i chose was China. But i can't seem to find clear specific information on their food traditions, culture and history.
asked by Faye 
HUM 130
Describe the ways each individual was/is worshipped . Explain how their messages are being carried out in the world today.
asked by dawn 
algebra II
A formula for the volume of a sphere is V=4/3 pie r^2. If the radius is 6c^2d^3, what is the volume of the sphere? a. 288 pie c^6d^9 b. 288 pie c^5d^6 c. 8 pie c^2d^9 d. 216 pie c^6d^9 If you could explain this to me.thanks and how do you find x int of a
asked by jack 
Geography
outline one or more ways in which the climate of the Cool Temperate Western Maritime area, such as the UK, is influenced by its global position. please will somebody help, im finding this one quite hard! thanks
asked by sam 
french
Where can i find the pronounciation of the french sounds, such as "on", "en", "au", "in"....etc. Is there a site that provides this?
asked by Eric 
health care services
as digital technology continues to influence Health Care and Human Service in the future, what does this mean for those who work and will work in these fields? What will workers in these fields have to do to prepare themselves for this environment? Will
asked by Anonymous 
history
im doing a social studies fair and my topic is pearl harbor i need to know how this topic involes conflict and compromise? thanks =]
asked by Carla 
math
How do you convert 59,943,370 to a percentage?
asked by Anonymous 
Personal Finance
Donna and Sherman Terrel are preparing a budget for 2003. Donna is a systems analyst with an airplane manufacturer, and Sherman is working on a master's degree in educational psychology. The Terrels do not have any children or other dependents. Donna
asked by Vision 17 
math
Use a substitution method to solve the linear system 2a=8 a+b=2
asked by Tila 
history
why did japan attack pearl harbor what was their purpose? thanks so much =]
asked by seirra 
Spelling
I'm doing opposites and can't figure out this one Not include, but e _ _ _ _ e? Also Not colorful, but c _ l _ _ _ e _ _ ?
asked by Will 
Algebra
Can you explain slope (y=mx+b) i am having difficulty grasping the concept?
asked by Jack 
HUM 130
Compare what impact the death of jesus and mohammed had on his respective religion
asked by dawn 
anatomy
How many bones in the human body have marrow??
asked by Blair 
social
what is the name of the publication of the American automobile assocation?
asked by j 
Science
A fish is homozygous dominant for bug eyes and his mate is heterozygous. show the possible offspring. i have BB BB Bb and Bb for the possible offspring, but how do I express this phenotypic ratio? would 4:0 correct?
asked by Jake 
Prealgebra
What is this class like? How much hmk do i get? Should i take it?
asked by Anonymous 
Science
PART A Look at t diagram below. Karl swings a 600g bat toward the ball. Chris swings a 750g bat toward the ball. mass of bat: mass of bat: 600 g 750g velocity of wings: velocity of swing: 20 m/sec 12 m/sec Karl Chris Use the data to compare the momentum
asked by Latonie 
Lafyette
What was Francis Marions Horse named
asked by Maria 
math
Please explain the steps on to solve this equation. x^6  8x^3 + 16 = 0 k^4/3  10k^2/3 + 21 = 0
asked by Hellga 
science
the portion of your bodys weight which is bone is about? your heart and lungs are protected by your? sunlight aids the body in producing what?
asked by christina 
algebra 2
how do i do 5p^2+80p+320...i need to factor it and i don't get it at all..explain plz :)
asked by gq 
twodimensional design
an implied line is one that
asked by tfffany 
Franny
I need to write a poem in french. I was looking for examples of french poems that rhyme but I can't find any. Can you please help me find some rhyming french poems? Thanks in advance
asked by French 
Calculus, series
I cannot figure this out! What is the series (the Pattern) of this sequence? {1,5,1,5,1,5,1,5.......}
asked by Candace 
Science
Differentiate environmental conservation and preservation efforts
asked by RENE' 
history
what does" Hitler began a violent propaganda campaign by press, radio, and platform against alleged misdeeds of the Austrian government" mean? why was Hitler using propaganda for in this context? was he try to expose a bad Austrian government?
asked by kelly 
algebra 2..again
2y^310y^2+12y...need to factor again..i got to the second step... 2y(y^25y+6)...think that's right but i don't get how to factor that out..help plz..
asked by gq 
science
what household foods/products are acids/alkali
asked by poppy 
geography
what are some tips to studie for a geography bee
asked by bre 
Maths
share £100 between Ralf and Hugh ina ratio of 3:2
asked by Gillian 
geography
how do you studie for a geography bee
asked by anamyous 
History
what was the link between the break with rome and the gunpowder plot?
asked by Rodney Jones 
Language arts
I'm in a spelling bee! Tell meany study tips within an hourofmy post!
asked by Anonymous 
SPELLING BEE
PLEASE TELL ME SPELLING BEE TIPS WITHIN HALF AN HOUR THANKS!!
asked by Anonymous 
human anatomy
what is the cellular level of the digestive system
asked by christina 
silent way
what activities can i do with a silent way method of communication arts???
asked by klar maesen 
english
its not a homework ? but i was reading my literature book and i came accrose this.... "letter to president roosevelt" by albert enstine and i read it , but i have no clue what he is talkin about and i wanted to no what was his main point of the letter????
asked by Anonymous 
science
can someone tell me a website to go to to look for pictures of genes
asked by andy 
Genetics
what is the chance of a woman having five female children in a row?
asked by Matthew