Saturday
May 30, 2015

Homework Help: 9th Grade

9th grade
If a 10.0 g piece of metal required 100 cal to raise its temperature by 20°C, what would you report as its specific heat?
Wednesday, September 8, 2010 at 9:00pm

9th Grade Algebra
Okay, I just need the steps for simplifying this type of radical: 5 -- 3√2 thats all one problem. thanks!
Wednesday, September 8, 2010 at 7:47pm

9th grade biology
How do macromolecules carry out the function of life within a cell?
Wednesday, September 8, 2010 at 7:10pm

9th Grade Biology
How do macromolecules carry out the function of life?
Wednesday, September 8, 2010 at 7:04pm

9th grade science
Describe the ways in which the earth's spheres overlap each other?
Wednesday, September 8, 2010 at 5:18pm

9th grade science
Describe the ways in which the earth's spheres overlap each other?
Wednesday, September 8, 2010 at 5:08pm

9th grade
calculate the mass in kg of an object that weighs 1,225 N on earth.
Tuesday, September 7, 2010 at 1:48am

9th grade
the perimeter of the first bedroom is 44 feet.What are the dimensions?
Wednesday, September 1, 2010 at 8:52pm

9th grade
what is the short story a sound of thunder about
Wednesday, September 1, 2010 at 3:56pm

9th grade
what does it mean to name the intersection of the planes in a triangular prism
Tuesday, August 31, 2010 at 8:41pm

9th grade
what three criteria can help you evaluate health information
Thursday, August 26, 2010 at 9:45pm

9th grade Math
what is the probabilty of spinning a divisor of 12?
Wednesday, August 18, 2010 at 8:53pm

9th grade
summarize the parts of a controlled expirament.
Friday, August 13, 2010 at 1:07am

9th grade
How do i solve this? Write a rule for the function. Input,x 0 1 2 3 Output,y 3 5 7 9
Thursday, August 12, 2010 at 6:44pm

9th grade
A collective noun is plural when the group acts as a unit (i.e., "The team lost their fourth game in a row."). True or false?
Friday, August 6, 2010 at 7:23pm

9th grade
The lengths of 2 legs of a right triangle are 16 cm and 30 cm. What is the length of the hypotenuse?
Thursday, July 15, 2010 at 1:02am

9th grade
how do you show contrast in a visual essay ?
Sunday, June 6, 2010 at 7:19pm

9th grade-Math
How do you solve this equation? 35x^2-49x __________ -7x
Friday, June 4, 2010 at 9:22am

9th grade
how do you solve the equation 15x^2-9x=12x^2+28x
Wednesday, June 2, 2010 at 4:14pm

9th grade
what group has tried inseccessfully to establish a nation since the breakup of the ottoman empire after world war 1?
Monday, May 31, 2010 at 11:56am

9th grade
in visual basic, a routine that puts a series of strings or numbers in order is called a?
Sunday, May 16, 2010 at 2:11pm

9th grade - Civics
Name the first state to issue license plates for their automobiles.
Wednesday, April 28, 2010 at 7:28pm

9th grade
i would like help understanding graphing quadratic functions? the steps for y=-x2-2x-2
Monday, April 26, 2010 at 10:34pm

9th grade algebra
27x^2 + 72x/ 18x
Friday, April 23, 2010 at 6:50pm

9th grade-english
compare the reactions of juliet's mother and father when paris proposes marriage to their daughter
Wednesday, April 21, 2010 at 8:35am

9th grade
where do i put commas? where were you at 10 am on feburary 14 1992
Saturday, April 17, 2010 at 11:44am

science, 7th,6th,8th,9th grade
In what three ways can machines make work easier?
Thursday, April 15, 2010 at 10:39pm

9th grade
The problem solving step that follows the formula
Wednesday, April 14, 2010 at 11:35am

Algebra - 9th grade
please solve for either x or y: x/2 + y/4 = 7
Tuesday, April 13, 2010 at 9:42pm

9th grade science
what is the loudness of sound called?
Thursday, April 8, 2010 at 9:51pm

9th grade
is electric current shared in a series circuit?
Monday, April 5, 2010 at 1:35pm

9th grade math
I need to factor this trinomial, but I can't figure it out. 2q²-9q-18
Tuesday, March 30, 2010 at 4:43pm

9th grade
I need to factor this trinomial, but I can't figure it out. 2q²-9q-18
Tuesday, March 30, 2010 at 4:33pm

9th grade
what qualities do people in todays society consider barbaric or monstrous? give a real life example
Monday, March 29, 2010 at 11:39pm

9th grade conceptual physics
How do you find the cargo capacity for a boat?
Sunday, March 28, 2010 at 11:12pm

9th grade
whats the answer for xsquare+12x+20=0
Wednesday, March 24, 2010 at 6:43pm

9th grade
Why did the cow want a divorce? Having trouble with this page (158)
Wednesday, March 24, 2010 at 4:06pm

9th grade
What are the similarities of ozone depletion and uv light
Monday, March 8, 2010 at 1:52am

9th grade
True or False? in the west indies slaves were sold in exchange for land rights?
Sunday, March 7, 2010 at 7:56pm

9th grade
Find a pair of factors for each number using the difference of two squares. a. 45 b. 77 c. 112
Friday, March 5, 2010 at 9:29pm

maths-9th grade
what do you call a female bug that float
Thursday, March 4, 2010 at 12:26pm

9th grade
True or False. To find a sales tax of 6% on a purchase of $90.00 using the proportion method you would write the following: 6/100 = ST/$90?
Tuesday, March 2, 2010 at 2:14pm

maths-9th grade
ahexagon have the apothem of 6cm,the side length of6.93,and the height of 12cm. what is the volume?
Sunday, February 28, 2010 at 11:17am

9th grade
the apothem of a square candle is 5cm,the side length is 10cm,the height is 9cm, what is its volume ?
Sunday, February 28, 2010 at 10:55am

9th grade
At what height is an object that weighs 490 N if it gravitational potential energy is 4900 N-m?
Monday, February 22, 2010 at 11:11pm

9th grade Social Studies
what is the climate and the population&cities in the hudsons bay lowlands & appalachian region ?
Monday, February 22, 2010 at 10:47pm

9th grade
At what height is an object that weighs 490 N if it gravitational potential energy is 4900 N-m?
Monday, February 22, 2010 at 10:41pm

9th grade
good public speaking topics?
Monday, February 22, 2010 at 4:48pm

9th grade
I need a good thesis statement for a research paper about agriculture as a career.
Monday, February 15, 2010 at 9:18pm

9th grade
The perimeter of a triangle is 45 meters, what is the length of each side?
Friday, February 12, 2010 at 9:53am

9th grade
what nutrient is found in large amounts of rice? please help!
Friday, February 5, 2010 at 1:35am

9th grade
A downhill skier travels down a course at an average speed of 60 km/hr for 2 minutes. How far in km did she ski? convert your answer to meters.
Friday, January 29, 2010 at 7:09pm

CP Science 9th grade
A Sample of Air at 35 degrees Celsius has a relative humidity of 15%. How do you find the dew point temperature?
Tuesday, January 26, 2010 at 9:38pm

9th grade
what is the formal and functional regions of seattle washington and Las Vegas Nevada?
Monday, January 25, 2010 at 12:48pm

9th grade
Why did many people in mecca reject muhammad's ideas at first?
Sunday, January 24, 2010 at 1:41pm

9th grade health
what is an ewmotional stimulus graph
Monday, January 18, 2010 at 2:04pm

9th grade
What is the most common form of economic activity in the U.S.?
Thursday, January 14, 2010 at 11:03pm

9th grade
What are the differences and similarties between the baltimore county council and the maryland general assembly
Wednesday, January 13, 2010 at 11:04pm

9th grade
i have a test soon, and i don't know where my textbook is, can you tell me everything i need to know about organic compounds?
Monday, January 11, 2010 at 1:39pm

9th grade
What is the equation in point slope from of the line that passes through the given points (9,1),(5,2)
Sunday, January 10, 2010 at 11:31pm

9th grade biology
what are three ways for an animal to lose water?
Thursday, January 7, 2010 at 8:11pm

9th grade
What is the formula for the sum of exterior angles of a octogon?
Tuesday, January 5, 2010 at 4:55pm

9th grade
whats an acrostic poem for chlorine
Monday, January 4, 2010 at 7:54pm

9th grade
What is a capillary in Earth science terms?
Tuesday, December 22, 2009 at 7:39pm

9th grade
how do you find volume by the displacement method?
Monday, December 21, 2009 at 2:36pm

9th grade
In, 1914 how many European nations controlled territory in Africa?
Monday, December 21, 2009 at 9:20am

9th grade
During what phase does crossing-over occur? A. prophase I B. metaphase I C. anaphase I D. telophase I
Friday, December 18, 2009 at 6:41pm

9th grade
I am reading a book called To kill a mocking bird. and had a couple questions. . . -what is the dare with which dill challenges Jem?
Friday, December 11, 2009 at 7:54pm

9th grade
What does it take to win a Tug of War?
Thursday, December 3, 2009 at 7:40pm

9th grade
Who discovered the world's smallest glacier?
Monday, November 23, 2009 at 7:58pm

9th grade
is this right they're supposed to have really happened but are never verifiable
Monday, November 16, 2009 at 10:06pm

9th grade
what do you call a female bug that floats?
Saturday, November 14, 2009 at 5:33pm

9th grade
What is the difference between compound and complex sentences?
Thursday, November 12, 2009 at 8:31pm

9th grade algebra
solve the equation. 15(x-3)=12x-43
Thursday, November 12, 2009 at 1:31pm

9th grade
what dose it take to win a tug of war?
Monday, November 9, 2009 at 5:33pm

9th grade
what is the velocity of someone running if he takes 120 seconds to run 200m
Sunday, November 8, 2009 at 9:47pm

9th grade
In triangle ABC, centroid D is on median line. AD=x+4 and DM=2x-4. Find AM
Thursday, November 5, 2009 at 9:41pm

9th grade
How do you graph y equals square root x plus 4
Monday, November 2, 2009 at 5:53pm

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 at 10:28pm

9th grade
Monologue of Mary Malony in the storie "the lamb of the slaughter"?
Tuesday, October 27, 2009 at 6:49pm

9th grade
What was the impact of John D. Rockefeller on American industry?
Monday, October 19, 2009 at 9:40pm

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 at 4:29pm

9th grade
I need an answer to my question in spanish Que vas a hacer despues de las clases hoy?
Thursday, October 15, 2009 at 2:09pm

algebra/9th grade
write the equation in slope-intercept form: 1. 18y+2x-9=0 2. 3x-4y=-8
Wednesday, October 7, 2009 at 4:38pm

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 at 1:35pm

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 at 11:42am

9th grade history
how did mccarthyism affect the lives and political thinkink of th e people in the u s
Tuesday, September 29, 2009 at 8:42pm

9th grade
how can i use the word acquaintance in a sentence?
Tuesday, September 22, 2009 at 7:32pm

9th grade
What are the two main forms of Christianity?
Friday, September 18, 2009 at 3:29pm

9th grade
what are some effective transition words that would usually start a sentance??
Tuesday, September 15, 2009 at 9:06pm

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

9th grade
Wat is square root spiral
Saturday, September 12, 2009 at 10:50am

9th grade
Can you help me fine the tone to the poem oranges
Sunday, September 6, 2009 at 5:07pm

9th grade
what are the 2 driving forces of natural selection?
Sunday, August 30, 2009 at 8:33pm

9th grade biology
a fatty acid with the maxium number of hydrogen atoms possible is
Wednesday, August 26, 2009 at 8:30pm

9th grade SCIENCE
Need expamples of Elements, Mixture or compounds
Tuesday, August 25, 2009 at 8:00pm

9th grade
what is the study of interactions of biological, cultural, geographical and historical aspects of humankind?
Tuesday, August 25, 2009 at 7:22pm

Algebra 1, 9th grade
48x^2y + 20xz + 12xy + 5z xy - 3x – 8y + 24 are these Prime expressions or not?
Tuesday, August 4, 2009 at 6:37pm

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 at 12:16am

9th grade
what are the physical features of niagra falls
Wednesday, June 17, 2009 at 5:17pm

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