May 25, 2016

Homework Help: 9th Grade

9th grade
what is the velocity of someone running if he takes 120 seconds to run 200m
Sunday, November 8, 2009 by jasha

9th grade
In triangle ABC, centroid D is on median line. AD=x+4 and DM=2x-4. Find AM
Thursday, November 5, 2009 by Anonymous

9th grade
How do you graph y equals square root x plus 4
Monday, November 2, 2009 by Anonymous

AP 9th grade-Philosophy
In order to prove this thesis by the Greek Thales, "All substances can be reduced to water." what would i have to do?! im clueless...
Tuesday, October 27, 2009 by Jordan

9th grade
Monologue of Mary Malony in the storie "the lamb of the slaughter"?
Tuesday, October 27, 2009 by Ashik

9th grade(math)
if two lines are parallel and the slope of the lines is m,what is the product of their slopes?
Friday, October 23, 2009 by Anonymous

9th grade
What was the impact of John D. Rockefeller on American industry?
Monday, October 19, 2009 by Cynthia

Social Studies (9th grade)
How did the Trojan War affect people of its own time and our world today? Thanks so much:]
Thursday, October 15, 2009 by Melody

9th grade
I need an answer to my question in spanish Que vas a hacer despues de las clases hoy?
Thursday, October 15, 2009 by Kyle

algebra/9th grade
write the equation in slope-intercept form: 1. 18y+2x-9=0 2. 3x-4y=-8
Wednesday, October 7, 2009 by hope

9th grade algebra
decide whether the graphs of the two equations are parallel lines. a. y=3x+2, y=1/3x+4 b. 3y=15x+4, y=5x+1
Monday, October 5, 2009 by georgia

9th grade algebra
decide whether the graphs of the two equations are parallel lines. a. y=3x+2, y=1/3x+4 b. 3y=15x+4, y=5x+1
Monday, October 5, 2009 by geogria

9th grade history
how did mccarthyism affect the lives and political thinkink of th e people in the u s
Tuesday, September 29, 2009 by ericka

9th grade, Biology
Using what you know about osmosis, explain what would happen if you placed a jellyfish in a freshwater lake. I need help with this, please answer if you can, (:
Wednesday, September 23, 2009 by Dakota

9th grade
how can i use the word acquaintance in a sentence?
Tuesday, September 22, 2009 by jasmine

9th grade
What are the two main forms of Christianity?
Friday, September 18, 2009 by Anonymous

9th grade
what are some effective transition words that would usually start a sentance??
Tuesday, September 15, 2009 by shaughnessy

9th grade geometry
if RS=8y+4, ,,ST=4y+8 and RT=15y-9 find the value of y
Tuesday, September 15, 2009 by molly

9th grade, SOSE
Was world war two hitlers war?? if so why.
Sunday, September 13, 2009 by Lauren

9th grade
Wat is square root spiral
Saturday, September 12, 2009 by Anonymous

9th grade
Can you help me fine the tone to the poem oranges
Sunday, September 6, 2009 by ed

9th grade
what are the 2 driving forces of natural selection?
Sunday, August 30, 2009 by jessica

9th grade biology
a fatty acid with the maxium number of hydrogen atoms possible is
Wednesday, August 26, 2009 by miraj

9th grade SCIENCE
Need expamples of Elements, Mixture or compounds
Tuesday, August 25, 2009 by AndreaO

9th grade
what is the study of interactions of biological, cultural, geographical and historical aspects of humankind?
Tuesday, August 25, 2009 by Libby

Algebra 1, 9th grade
48x^2y + 20xz + 12xy + 5z xy - 3x – 8y + 24 are these Prime expressions or not?
Tuesday, August 4, 2009 by Kenya

Algebra 1 9th grade
Which of these are less steep? y=5x+6 y=5x-6 y=x-3 y=x+3 I think it is one of the last two, but I do not know
Friday, July 24, 2009 by Anonymous

9th grade
what are the physical features of niagra falls
Wednesday, June 17, 2009 by Anonymous

9th grade
sugar is a compound that is not made of ions. will it form an acidic,an alkaline or a neutral solution when it is dissolved in water? please expain your answer for me!
Sunday, June 7, 2009 by andréa

physical science 9th grade
how do you balance equations
Thursday, June 4, 2009 by mish

9th grade biology
How does binomial monenclature relate to Genus and species? Also, what is the proper form for the scientific name of an organism?
Monday, May 18, 2009 by Christina

9th grade health
what is is formed as a waste product during respiration
Monday, May 11, 2009 by renee

9th grade
how does increasing the temperature of a solvent affect the solubility of a gas?
Monday, May 4, 2009 by jazmin

9th grade
Which has the greater electrical resistance, filament in a light bulb or a copper conducting wire? Explain how you know.
Wednesday, April 29, 2009 by maria nguyen

math 9th grade
how do i solve this equation? square root of x^2-25=x-1
Monday, April 27, 2009 by anonymous

9th grade Science Bio.
Help with a short summary of the cell theory. Ideas?
Wednesday, April 22, 2009 by Davbid

9th grade
Erin's age is 3 times Warren's. In 4 years she will be twice as old as he will be. How old is each now?
Thursday, April 16, 2009 by Leroy

9th grade
Explain what is meant by the "dual nature" of light
Wednesday, April 15, 2009 by Jenny

9th grade algebra
This is for my daughter. find the product of x^2 -4/5 X x + 2/x - 2 could you please show us the work so we can try to understand how it works?
Thursday, April 9, 2009 by Dippy

9th grade
what is the difference between homologous and vestigial structures and how do they support darwins theroy of eveolution
Wednesday, April 8, 2009 by amy

9th grade algebra
How do I sketch the graph of this equation? h=-08t2 + 10t
Monday, April 6, 2009 by Ryan

9th grade - Algebra???
how do i turn the following equations into standard form? -14x = 24 + 18y y = 9/2x - 7/2 -3y = -6 + 6x -20/3 = 5y + -5x y = 3/2x + 5
Saturday, April 4, 2009 by Bethany

9th grade math
how do i solve for this problem? Xsquared-10=0
Friday, April 3, 2009 by anonymous

9th grade Earth Science
What factors do you believe influences the weather of Rochester, NY?
Thursday, April 2, 2009 by Anonymous

9th grade
hoq to solve equations using the quadratic forlmula. ex. 2Xsquare -7X +5=0 please ehlp
Wednesday, April 1, 2009 by kaila

9th grade
9 divided by radical 27a to the fifth power
Sunday, March 29, 2009 by mike

9th grade weighte average
how should i do weighted average
Thursday, March 26, 2009 by josh

9th grade
how to build a dna molecule using sticks
Saturday, March 21, 2009 by tina

9th grade
solve and comparison: a)4x-9y+4 6x+15y=-13 im so lost!!!!!
Sunday, March 15, 2009 by helpme!!!!!!!!!

9th grade Arts and Culture
What are the elements of art
Saturday, March 7, 2009 by Thembi

9th grade
one method that the sumerians used to survive and overcome the limitations of their geographical enviroment was?
Friday, February 27, 2009 by ricardo

9th grade
Analogies Anemia is to blood AS concussion is to _________
Thursday, February 26, 2009 by Ashely

9th grade
My question is on Distributive Property, I need help on the following questions. 1. 3(u+v) 2. 4(2+5s)+3 3. 1(a+2j+12k) 4. 15(ab+3c) 5. 2(a+2b)+3(2a-b) 6. 3(e-4f-ef) Thanks
Sunday, February 22, 2009 by danny

9th Grade English
Is this the correct abbreviation for instructor (instr)
Sunday, February 15, 2009 by Carly

9th grade algebra
how do you solve and graph variable inequalities?
Thursday, February 12, 2009 by ryan

9th grade
A 5-kg rock is lifted 2 meters in 5 seconds. How much work is done? How much power is done?
Thursday, February 12, 2009 by Lindsey

9th grade
how do i figure out 3.50a+1.00b=1131
Wednesday, February 4, 2009 by heather

9th grade
can you help me with finding the rate of change and slope in algerbra 1?
Tuesday, February 3, 2009 by mary

9th grade
how many parts is earth's lithosphere divided into?
Saturday, January 31, 2009 by leelia

9th grade
must there be an unbalanced net force acting on any moving object?
Thursday, January 29, 2009 by polly

9th grade
wich one is the (SI) unit temperture? kelvin fahrenheit joules celsius thank you
Wednesday, January 28, 2009 by kalene

9th grade
What led to Germany's decision to sign the armistice
Wednesday, January 21, 2009 by cherry

9th grade science
For examples of carbohydrates if eggs one of them
Thursday, January 8, 2009 by Spongebob

9th grade science
What foods have all 3 organic compounds and are good for health? And why?
Thursday, January 8, 2009 by Spongebob

9th grade chemistry
what is the study of substances containing carbon?
Wednesday, January 7, 2009 by hannah

9th grade
ms.sue whats the answer?to my question? Thanks,Daves dad
Wednesday, January 7, 2009 by Dave

9th grade
using only 15 of these letters,tlpuytsiaaganbrnlrog,what do you call a female bug that floats?
Wednesday, January 7, 2009 by Dave

9th grade sience
what do you call a female bug that floats?
Wednesday, January 7, 2009 by Dave

9th grade
what is one obstacle that both martin luther king and richard wright address in i have a dream and black boy.
Thursday, December 18, 2008 by Lauren

9th grade math
what is the most precise name for the quadrilateral with the given vertices of A(1,4), B(3,5), C(6,1), D(4,0)???
Thursday, December 18, 2008 by alyssa

9th grade
Can you give me the city build by a man that last name is the great?
Thursday, December 11, 2008 by ms.u

9th grade science
balance Al+CuSO2=Al2(SO4)3+Cu
Wednesday, December 10, 2008 by taylor

9th grade
Name 3 of the factorsleading to greater imperialistic activity troughout the world
Tuesday, December 9, 2008 by Anonymous

9th grade geography
What are some motives for conflict that have affected the balkan paninsula for centuries? I need four
Monday, December 8, 2008 by Kaylynn

9th grade chemistry
what is the name for CsF? i had cesium flouride but it's wrong... help?
Friday, December 5, 2008 by lyne

9th grade chemistry
Is the name for CuH2PO4 copper dihydrogen phosphate? I don't really understand the ones with the H2 in them... thanks
Thursday, December 4, 2008 by alyssa

9th grade : Algebra
How would you work out this problem? 2x+5y=10
Tuesday, December 2, 2008 by Kali

9th grade
Living Enviornment: 1) Why does a hormone not affect cells other than its target cells?
Monday, December 1, 2008 by HELP!!! PLEASE!

9th grade SPANISH
venezuelan influences on AMERICA(like CULTURE,LANGUAGE,ECONOMICS,etc.)need b4 2morow
Sunday, November 30, 2008 by ASAP!!!!

9th grade
what is simple intrest?,where do you use it in every day life?,how you use it?.
Sunday, November 23, 2008 by tevin roberts

9th grade
What are the pros and cons of coal-fired power plants?
Sunday, November 23, 2008 by Henrietta

9th grade
What catastrophe makes your kitten happy?
Thursday, November 20, 2008 by Austin

9th grade
find the unit rate 3 tablespoons for 1.5 serving how do u do it??? helpp thanks
Wednesday, November 19, 2008 by kelly

9th grade earthspace science
how do you decribe condinsation on a glass of a cold beverage on a warm day as?
Sunday, November 9, 2008 by mayme

9th grade
i need more infor on literal equations solve ofr s: y= 3(t - s)
Tuesday, October 28, 2008 by lcaude

9th grade Lit. B
What are the type of clauses? Give examples of clauses.
Friday, October 24, 2008 by Justin

9th grade english
Can you help write an extended metaphor comparing me to an m & m?
Thursday, October 23, 2008 by Marco

9th grade
tell how each of the follwoing pairs of terms are related. mass: matter
Wednesday, October 22, 2008 by Anonymous

Math - 9th grade
A company has a 22% profit margin, and has employee fraud of $220,000. Calculate the additional revenue to offset the lost income. Thanks.
Wednesday, October 22, 2008 by Jason

9th grade
what is criteria for calling something an injustice?
Tuesday, October 21, 2008 by dee

9th grade
English: I need help writing a skit on a greek myth, primarily about Thesis.
Sunday, October 19, 2008 by John Jacob

9th grade- ART
What are the good and bad uses of clay?
Saturday, October 18, 2008 by Sam

9th grade
why did miss muffet need a road map
Wednesday, October 8, 2008 by nicole

9th grade
How do you calculate the velocity of a quarter dropped from a tower after 10 seconds?
Sunday, October 5, 2008 by Layla

9th grade
what is nickel's state of matter at room temperature
Sunday, October 5, 2008 by tishelle

A car takes 3.6's to accelerate from 11m/s to 24 m/s. What is the car's Accelerationi in Meters/s?
Tuesday, September 30, 2008 by JUSTIN M

9th grade
ineed help! why did robert hooke's cork cells appear to be empty?
Friday, September 19, 2008 by melphie

biology 9th grade
trying to find information on why the six kingdoms classifications changed to 5?
Tuesday, September 16, 2008 by blake

9th grade
My son needs help with this question. Please help. Write a function rule for each table. x | f(x) 1 | 0.5 2 | 1 3 | 1.5 4 | 2 Any and all help is greatly appreciated since this is something that I am not familiar with.
Friday, September 12, 2008 by mysterylvr6

9th grade
I need to know about a woman name christine salazar can you help?
Wednesday, September 10, 2008 by patricia

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