Homework Help: 7th Grade

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english
I need to write a 5 paragrah essay using Herringbone,decriptive words,transtiton and a metaphor in the fith paragraph. this is the topic: If I werepresident of the United states, what three areas would you fous on to improve public education across the nation I need help on ...
Tuesday, January 11, 2011 at 9:21pm

math 4 grade
Mr.Sports wants to buy enough sod for his new field is 16 feet,the width of the field is 44 feet.How much sod will he need to buy?How much will it cost him if the sod sells for $5.00 per 10 feet?
Tuesday, January 11, 2011 at 8:25pm

6th grade Math
How to convert 4.65 into a fraction but in simpilest form while showing your work?
Tuesday, January 11, 2011 at 7:40pm

9th grade alegbra
solve -5/6=2/3(3c+4)
Tuesday, January 11, 2011 at 10:09am

9th grade alegbra
solve df + 10h=3 for h
Tuesday, January 11, 2011 at 8:11am

3rd grade math
how do i answer this question....how can you use the multiplication facts for 3 to help you find the multiplication facts for 9?
Tuesday, January 11, 2011 at 7:50am

6th grade math
The fans were depressed, for their team had won only 15 of the first 60 games. What was the team's win loss ratio after 60 games? Is it 15:45. I am not sure if the words first and after change the calculation
Monday, January 10, 2011 at 10:48pm

6th grade Ariththmetic/Math
Janine is having seven friends over for breakfast. Of the eight people who will eating breakfast, six like orange juice bestm and two prefer grapefruit juice. Both kinds of juice cost $2.89 for a gallon, $2.09 for a quart, and $1.29 for a pint. How many of each size container ...
Monday, January 10, 2011 at 8:40pm

4th grade math
My daughter has an in put out put rule chart in put put 1out put 4,input6 output7 and so on what do they want her to do?
Monday, January 10, 2011 at 8:19pm

6th grade math
You have 15 yards of ribbon for your gift boxes. Each box gets the same amount of ribbon. How much ribbon will each of your 20 gift boxes get?
Monday, January 10, 2011 at 8:13pm

6 grade math
Dividing 22/7 / 5
Monday, January 10, 2011 at 7:23pm

Algebra 1 8th grade
Can a graph that is in a complete circle possibly have a function
Monday, January 10, 2011 at 7:20pm

math 4th grade
i am a mixed decimal number the sum of my whole number is equal to the sum of my decimal number. my tenths is half of my hundredths and my ones is twice my tenths. if all my digit are even and my hundredths is 8 what number am i. pls. answer my question tnx
Sunday, January 9, 2011 at 11:47pm

8th Grade Chemestry
Helping my child study. Are there any online guides that can help me teach how to predict the products of a reaction. i.e. _ Ag(NO3)+ _ CaCl2 yields Really want to be able to teach my child how to do this rather than have the answer. Thanks
Sunday, January 9, 2011 at 7:32pm

Physics 11th Grade
Ninja usually weighs 80 kg. He ate 5 kg of cookies over the Holiday Break: a. What is his weight? and B. How can ninja use physics to lose weight?
Sunday, January 9, 2011 at 5:24pm

7th grade science
OK so i have to do a project on duchenne muscular dystrophy and I need one page notes about them...so can someone please just give me a couple of quick notes on it? thank you!
Sunday, January 9, 2011 at 4:10pm

7th Grade
Z+5/7=3 home work problem that was not taught in class?
Sunday, January 9, 2011 at 12:55pm

8th grade American History
For my school assignment I am to create a Facebook for George Washington. Anyone have an idea of people I could put in his friends list?
Saturday, January 8, 2011 at 12:33am

6th grade
car traveling 20m/s brakes and takes 3s to stop. what is the acceleration in m/s2?
Thursday, January 6, 2011 at 8:50pm

6th grade
hi I am trying to help my daughter do her homework I dont have the formula to sovle the problem during rush hour traffic in the big city it can take 1.5 hour to travel 45km. what is the average speed in km/h for th trip
Thursday, January 6, 2011 at 8:08pm

4th grade
sylvester bowls once a week. this week he bowled four games. his scores were, 105 103 107 109 what is his average (mean) for the week? explain how you found your answer. what is the median score for the week? explain how you found your answer. what is the mode for his socres ...
Thursday, January 6, 2011 at 7:57pm

7th grade math
6+x=2x-14. I'm not to sure how to solve this type of equation.
Thursday, January 6, 2011 at 5:26pm

7th grade math
500 divided by 100 explain the decimal movement when dividing by 100.
Thursday, January 6, 2011 at 5:14pm

7th grade math
50 divided by 10 EXPLAIN THE DECEMAL MOVEMENT WHEN DIVIDING BY 10.
Thursday, January 6, 2011 at 5:12pm

HELP MATH
lee looked at the results of an exam he had just given to his grade 2 math class. he saw that louise had a score of 95%. he also saw that the standard deviation for the test was 0. if arif was also in his grade 2 math class, what mark did arif get on the exam?
Thursday, January 6, 2011 at 3:12pm

3rd grade Math
In Harry's attic there are 3 spider webs. The first web is twice as large as the second. The 3rd web is 3 inches larger than the 1st web. The combined width of the 3 webs is 1 foot and 6 inches. How long is each web? Please provide explanation along with answer. Thank you ...
Thursday, January 6, 2011 at 12:25am

algebra 1 8th Grade
Find the constant of variation for the direct variation. F(x)=4.5x
Thursday, January 6, 2011 at 12:02am

7th grade science
If a mother is a carrier of hemophilia and the father does not have hemophilia, what is the probability that their son will have the trait? Explain.
Wednesday, January 5, 2011 at 9:46pm

7th grade science
A woman with normal color vision has a colorblind daughter. What are the genotypes and phenotypes of BOTH parents?
Wednesday, January 5, 2011 at 9:41pm

5th grade Math
I need to know how to write in word form how 7/8 is greater than 5/6
Wednesday, January 5, 2011 at 7:32pm

7th social studies
who gained control of trading between asia and europe
Wednesday, January 5, 2011 at 5:45pm

8th grade science
I only have one way that the Man-o-War defends them self, their stingers. I need one more way. But my search engine only provides that way. :( Also when the Man-o-war gives birth this happens asexually. but i also need to answer the question how do the man - o- wars find a mate??
Wednesday, January 5, 2011 at 5:02pm

8th grade science
Hi! For a research project from my science class I'm having trouble trying to find an answer to the following problem. How does the Man-o-War care for their young? Thanks!
Wednesday, January 5, 2011 at 4:14pm

Physics 12th Grade
An archer puts a 0.34 kg arrow to the bowstring. An average force of 220 N is exerted to draw the string back 1.3 m. Assume that air resistance is negligible. If the arrow is shot straight up, how high does it rise? I am confused at how to find the distance that it will rise.
Wednesday, January 5, 2011 at 12:07pm

8th grade science
HI! I need help with detremining how long my essay should be. It has to be from 4-5 minutes long. Thanks!
Wednesday, January 5, 2011 at 11:46am

advanced 6th grade
niran has 72 centimeter of molding to make a frame for a print. how should he cut the molding to give the largestpossible area for the print using the inside edge of the moldin as the perimeter
Wednesday, January 5, 2011 at 1:07am

5th grade math
ms. sue can you help me with another problem? whatnis the median of the following number? 24,99,101,93,14,29? by the way can you please!check my last problem that you posted to me an hour ago here is my answer is 20 the median
Tuesday, January 4, 2011 at 10:43pm

Physics Grade 11
A certain force causes an object to acceleration with an acceleration of 6.85 m/s/s. If the mass is increased by a factor of 2.64 and the force is increased by a factor of 3.85 , what is the new acceleration that the object will experience?
Tuesday, January 4, 2011 at 9:30pm

Maths
How can knowing how to convert between minutes & hours help you? (3rd grade)
Tuesday, January 4, 2011 at 9:20pm

3rd grade social studies
what is agora
Tuesday, January 4, 2011 at 8:44pm

3rd grade social studies
geography why were seas important on the continent of Europe? What were seas used for? Please help! Thanks.
Tuesday, January 4, 2011 at 8:16pm

8th grade science
when you bring your bicycle to a stop where does he kinetic energy it had go?
Tuesday, January 4, 2011 at 7:16pm

7th grade science
If the fish from a particular stream have become genetically adapted to their home stream over many generations, what might happen if their fertilized eggs are used to restock a different stream that has become depleted of fish? Note-A fertilized egg means that the sperm has ...
Tuesday, January 4, 2011 at 1:10am

7th grade science
What is an example from the real world where lowered genetic diversity is impacting a species' ability to survive?
Tuesday, January 4, 2011 at 1:05am

7th grade science
Hatchery fish populations often have less genetic biodiversity than wild populations. How much lowered biodiversity affect a fish population's ability to adapt to environmental disasters such as the pollution disaster described in this simulation(factory waste killing algae)?
Tuesday, January 4, 2011 at 1:01am

9th grade science
A landslide may be caused when friction is ______ by moisture
Tuesday, January 4, 2011 at 12:55am

4th grade
carol FRIEND ESMERALDA IS AWAY FOR 3 DAYS.SHE ASKED CARLO TO FEED HER PET DOG TWICE A DAY.CARLO FEED HIM ONE 8-OUNCE CAN EVERY TIME HE GOES ESMERALDA'S HOUSE. HOW MANY CANS OF FOOD DOES ESMERALDA NEED TO BUY FOR THE THREE DAY VACATION? SHOW HOW YOU CALCULATEAD YOUR ANSWER...
Monday, January 3, 2011 at 8:33pm

5th grade math
subtract 1/3 from 1/2 use 6 as common denominator would be 2/6 -3/6 answer? what would be my next step subtracting these would give me a neg answer
Monday, January 3, 2011 at 8:00pm

4th grade
WHAT IS THE LARGEST PERIMETER THAT CAN BE CREATED FOR AN ARRAY CREATED FROM 24 ONE INCH TILES.
Monday, January 3, 2011 at 7:51pm

4th grade
IF R X R X R = 27 AND R X B = 6 WHAT IS THE VALUE OF B X B X B
Monday, January 3, 2011 at 7:44pm

5th grade math
subtract 1/2 from 5/6
Monday, January 3, 2011 at 7:12pm

7th grade social studies
1. what are coureur de bois? 2. what are mjssionary jobs? 3. what was louisiana named after? 4. if new amsterdam is now new york-then what is new nethrlands called today?
Monday, January 3, 2011 at 6:49pm

4th grade
if b x w = 24, b x b = 16 what is the value of w x w?
Monday, January 3, 2011 at 6:42pm

4th grade
how many pound of food does the dog eat over the 3 day period? (16 ounce = 1 pound)
Monday, January 3, 2011 at 6:38pm

4th grade
how can the clerk make the change of the $1 bill using the fewest number of coins?
Monday, January 3, 2011 at 6:37pm

Physical Science
I have a really good grade in this class and I need to keep it that way. I am only asking to have my answers checked. I would like to graduate with honors so please help if you can. 1. A car traveling along the highway needs a certain amount of force exerted on it to stop. ...
Sunday, January 2, 2011 at 10:03pm

science 6th grade
Statement: Most compounds that produce this in aqueous solution are ionic. Does this statement refer to an acid or a base or both?
Sunday, January 2, 2011 at 8:30pm

law
Over the past decade, some countries have shown high crime rates while other countries have lower crime rates. For example, the lowest homicide rates in 2000 existed in Saudi-Arabia and Japan, while France and Germany had the highest homicide rates. Their rates, however, were ...
Sunday, January 2, 2011 at 7:27pm

law
What are some of the ways that organized crime impacts you and a community and/or city (of your choice) directly? (This element will account for 20% of your grade.) What are some of the ways that law enforcement agencies are working to reduce these types of organized crime in ...
Sunday, January 2, 2011 at 7:27pm

grade 9 science biology
What activities increase the amount of carbon dioxide in the atmosphere? What activities decrease the amount of carbon dioxide in the atmosphere?
Sunday, January 2, 2011 at 2:52pm

Finance
I've solved every problem in my assignment except for two. I only need one more to get the grade I'd like/need. I've been doing this one over and over, consistently getting wrong answers. I know the process of how to do it generally, but I feel I make mistakes in ...
Sunday, January 2, 2011 at 1:54pm

chemistry 11 grade
A piece of iron wire weighs 2.225g. It is dissolved in acid, which oxidizes the iron to iron(II), and made up to 250 mL. A 25mL sample required 31.0 mL of a 0.0185mol/L solution of potassium dichromate. Calculate the percentage of iron in the wire.
Sunday, January 2, 2011 at 3:20am

Science 6th grade
What is the best way to tell a chemical change has taken place? 1. The matter changes color 2. The mixture separates into layers 3. The composition chnages
Thursday, December 30, 2010 at 8:52pm

percents
at anthoney's school,25% of the 72 sixth grade students wearv either glasses or contact lences.
Thursday, December 30, 2010 at 3:59pm

grade 9 science biology
What happens to the available energy in an ecosystem?
Wednesday, December 29, 2010 at 7:21pm

grade nine science biology
With aid of a diagram , I need to illustrate and explain how the following nutrients are cycled through each 4 spheres. Carbon nitrogen and water
Wednesday, December 29, 2010 at 6:19pm

grade nine science physics
Do these SI measurements sound correct Voltage = volt Current = ammeter resistance = ohm
Wednesday, December 29, 2010 at 5:34pm

grade nine science physics
Define the following terms and state their SI unit of meausrement? voltage,current, and resistance
Wednesday, December 29, 2010 at 5:20pm

grade nine science
How are elements arranged in the periodic table? Its for my exam notes and I don't have this answer anywhere in my book and I need it because its on the exam review.
Wednesday, December 29, 2010 at 4:28pm

grade 9 science chemistry
List three subatomic particles that make up the atom. What charges does each particle have and where in the atom are they located?
Wednesday, December 29, 2010 at 3:41pm

7th grade marking period project
I need help im a 7th grader that has to do a project. They want me to decide what the scale wil be for oyur scale drawing or model? use a unit of measurement that will be easy for you to work with? write thescale factor down. Show the work for converting the actual dimensions ...
Wednesday, December 29, 2010 at 2:29pm

5th grade
divide 6358 by 100
Monday, December 27, 2010 at 2:20pm

4th grade
which point is located at 7/12 on the number line below?
Sunday, December 26, 2010 at 5:46pm

11th grade
a particle is completing 5 revolution per second in a circle of radius 6 cm.calculate its linear velocity and the centripetal acceleration acting on it.
Sunday, December 26, 2010 at 7:12am

11th grade
the area of a square is 64 square inches.what s the length of each side.
Saturday, December 25, 2010 at 8:40pm

11th grade
A student reads that bromine (Br) tends to gain one electron in chemical interactions. Which BEST describes a region of the periodic table where all elements tend to share this property?
Friday, December 24, 2010 at 5:10pm

5th grade
hwo would I calculate the original discount price of and item if coast 150 and was sold to me at 75
Thursday, December 23, 2010 at 5:13am

11th grade
a man whose mass is 75 kg walks up to 10 steps, each 20 cm high, in 5sec .what is the work done?
Wednesday, December 22, 2010 at 11:35pm

8th grade math
I have no idea how to solve this problem. Can someone help me??? 3x+3y=-6(this is a negative 6) 7x+4y= 1
Tuesday, December 21, 2010 at 9:22pm

11th grade
4. The use of technology such as telephones and computers means that money exchanges and other financial transactions can be a. based on the U.S. dollar all over the world. b. converted to prices in any currency. c. made instantaneously. d.sensitive to variations in any ...
Tuesday, December 21, 2010 at 7:48pm

4th grade
spider plants,tulips,and potatoes can grow seeds.how are their otherways of ruducing alike?
Tuesday, December 21, 2010 at 6:53pm

11th grade
The answer I get for the problem 3 1 4 _____ - ____ = ___ 3x-9 x-3 9 is 4/0 which is undefined. Am I doing something wrong or could this answer be right?
Tuesday, December 21, 2010 at 6:51pm

8th grade science
compare and contrast the effect of a catalyst on a chemical reaction with that of an inhibitor?
Tuesday, December 21, 2010 at 6:11pm

Grade 11 math - HELP!
Skyscrapers sway in high-wind conditions. in one case, at t=2s, the top floor swayed 30cm to the left (-30cm), and at t=12, the top floor swayed 30 cm to the right (+30cm) of its starting position. a) what is the equation of a sinusoidal function that describes the motion of ...
Tuesday, December 21, 2010 at 3:29pm

6th grade
If you throw 500 darts at a hexagonal shaped dart board, how many will land in the shaded area? hexagon is divided into 24 triangles. 6 are shaded and 18 are white
Tuesday, December 21, 2010 at 7:42am

12th grade chem
why is it that only the first hydrogen bond in a polyproptic acid strong?
Monday, December 20, 2010 at 10:15pm

7th Pre-Algebra Word Problem
Approximately one-seventh of the people in the United States are left-handed. The population of the United States is about 300 million. Write and solve an equation to estimate howmany people in the United States are left handed.
Monday, December 20, 2010 at 7:33pm

10th grade
How many grams of water vapor (H2O) are in a 10.2 liter sample at 0.98 atmospheres and 26°C?
Monday, December 20, 2010 at 7:25pm

4th grade
23x17 in expanded algorithm
Monday, December 20, 2010 at 6:24pm

10th grade
i have an equation; x^2+3x-18=0. i am given one of the roots, of which is 3, but how do i find the other root.
Monday, December 20, 2010 at 6:18pm

11th grade
a race car travels along a raceway at a constant velocity of 200 km per hour.what horizontal force acts and what is the net force acting on the car?
Monday, December 20, 2010 at 12:50pm

5th grade math
can you explain inverse operations to solve an inequality program?
Sunday, December 19, 2010 at 8:55pm

11th grade math
The equation Ax^2 + 4y^2 = 16 represents an ellipse. Find all values of A such that its intersection with y = |x| has coordinates (x,y) which are integers.
Sunday, December 19, 2010 at 5:21pm

9th grade
what is the average power developed by a motor lifting 400kg at constant speed through 10m at 8 secs?
Sunday, December 19, 2010 at 1:02pm

native americans
how did the major explorers of new york interact with native populations
Sunday, December 19, 2010 at 12:51pm

4th grade
bertrand is building in the form of a rectangle. he knows that the garden will be 10 feet wide. he wants to fence in the garden but only has 56 feet of fence to work with. how long mist the garden be to fence it with exactly 56 feet of fence? show how you found your answer. in...
Friday, December 17, 2010 at 7:27pm

World History
Alright I really need this done for me and I will do some of it also. I am in a quick hurry to get this homework done before christmas. I don't have a really good grade because of late work and I started the school really late and I was expected to make up a month of ...
Friday, December 17, 2010 at 4:36pm

11th grade
A resonating glass tube closed at one end is 4.0 cm wide and 47 cm long. What are the frequencies of the first three harmonics for the resonating tube? The speed of sound in air at this temperature is 346 m/s.
Friday, December 17, 2010 at 10:04am

9th grade chem
Using the following equation Ca(s) + 2C(s) --> CaC2(s) ^ H = -62.8 kJ CO2(g) --> C(s) + O2(g) ^ H = 393.5 kJ CaCO3(s) + CO2 (g) --> CaC2(s) + 2 1/2O2(g) ^ H = 1538 kJ Determine the heat of the reaction (in kJ) for: Ca(s) + C(s) + 3/2O2(g) --> CaCO3(s)
Friday, December 17, 2010 at 9:41am

5th grade
what expression shows the factors of 27?
Friday, December 17, 2010 at 1:19am

8th grade algebra
write a function to describe each statment buying apples for $.89 a lb
Thursday, December 16, 2010 at 11:54pm

8th grade
how do i know if all of the points are on the boundary line or they are all below it?
Thursday, December 16, 2010 at 11:07pm

8th grade math
circle A has a raduis that is twice the length og the raduis of circle B. Which is an accurate statement about the relationship of these areas of circle A and B and y? a.the area of circle A is 4 times the area of circle B b. the area of circle A is twice the area of circle B...
Thursday, December 16, 2010 at 10:18pm

4th grade
ms plants wants to place a fence around a garden that measures 12 feet by 20 feet. how much fencing does she need for the perimeter of the garden.
Thursday, December 16, 2010 at 8:43pm

4th grade
how many 8 ounce servings can be created from a six pack of 12 ounce fruit drinks
Thursday, December 16, 2010 at 8:41pm

10th grade
I need help ASAP on this im writting a 6 paragraph essay and its due tomorrow i cant even think of a thesis its "Discuss the irony as its used in Animal Farm Be sure to give specific details from the novel." I need help ASSSSAAPP!
Thursday, December 16, 2010 at 8:23pm

7th grade
what is the volume of a cylinder of a diameter 10cm and a height of 10cm
Thursday, December 16, 2010 at 8:00pm

11th grade
A reflecting telescope contains a mirror shaped like a paraboloid of revolution. If the mirror is 4 inches across at its opening and is 3 inches deep, where will the collected light be concentrated?
Thursday, December 16, 2010 at 7:39pm

us history
when did the siminole wars begin.who was the simenole leader who led his tribe in order to keep siminole lands and homes in florida.what florida county did the siminoles fight the ameracen colinist over or tell me what the answers are in florida studies weekly week 15
Thursday, December 16, 2010 at 6:13pm

11th grade math
Using the formula 4.9t^2... A object is dropped how long will it take it to fall 92 meters
Thursday, December 16, 2010 at 6:12pm

5th grade
what is the magnitude estimate for 78.6 divided by 6
Thursday, December 16, 2010 at 5:58pm

7th grade
There were 31 students who completed a survey. There were 13 boys and 18 girls. One survey was picked at random. To the nearest hundredth, what is the probability it was completed by a girl?
Thursday, December 16, 2010 at 5:33pm

11th grade
A thunderstorm has an electric field one night of 1.5 105 N/C. What is the magnitude of the electric force on an electron in such a field?
Thursday, December 16, 2010 at 5:20pm

7th Grade Math-Exponents
I dont understand this at all! Please help! Find the units digit for 7^197 without using a calculator. Explain how you found your answer.
Thursday, December 16, 2010 at 3:26pm

Math-7th grade
Im having trouble solving the amount per day... The table below shows the relationship between d, the number of days a DVD is returned late to a video rental store, and f, the amount of the late fee. Write an algebraic expression that describes this relationship? Prove your ...
Thursday, December 16, 2010 at 3:25pm

7th math
At the mall, you spent a total of $170.86. You bought 2 pairs of jeans for $ 39.95 each,a jacket for $45.99, and shirts for 14.99each. How many shirts did you buy
Thursday, December 16, 2010 at 2:55pm

9th grade science
where are the cell and plasma membranes located
Thursday, December 16, 2010 at 12:41pm

11th grade
Calculate the minimum change in velocity (delta V or ∆V) required for the Space Shuttle to decrease its altitude to 60 miles if it’s orbiting with an apogee of 236 miles and a perigee of 215 miles above the surface of Earth. Use the rule of thumb that below an ...
Thursday, December 16, 2010 at 12:03pm

8th grade math
Every year on the first day of Christmas my true love gives me one gift, a partridge in a pear tree. On the second day of Christmas my true love gives me a total of three gifts, two turtle doves and a partridge in a pear tree. This will go on until the twelfth day of Christmas...
Thursday, December 16, 2010 at 12:04am

fractions- 3rd grade
Name 2 fractions that are equivalent to 3 4th
Wednesday, December 15, 2010 at 11:52pm

4th grade
Nick had 1 3/4 gallon of milk. How many pints of milk does Nick have.
Wednesday, December 15, 2010 at 11:32pm

11th grade
Is this sentence punctuated correctly. My garden is full of water, because of yesterday's rain
Wednesday, December 15, 2010 at 10:53pm

Intermediate Algebra
I have a 72% in this class, but I think I made an F on my final, what is my final grade? please help me!!!
Wednesday, December 15, 2010 at 10:36pm

12th grade
one type of probability used everyday is: a)experienced probability b)scientific probability c)frequency of occurence d)none of the above
Wednesday, December 15, 2010 at 9:20pm

9th grade
what is the point called where the lithosphere, hydrosphere and atmosphere overlap?
Wednesday, December 15, 2010 at 9:01pm

6th grade
why Martin Luther King and Rosa Parks visit to Paterson NJ was important and why they need to be memorialized and celebrate to promote their memory and legacy. I have no idea what to write please
Wednesday, December 15, 2010 at 8:58pm

3rd grade Shurley English
Please help classify each word in the following sentence: Put some cheese slices and bread on your plate. Thanks!
Wednesday, December 15, 2010 at 7:29pm

11th grade
mr.reyes's geometry class built kites.of the 32 students in class, 87.5% of the kites flew.of the remaining kites, 75% of kites were unfinished.how many kites were finished but did not fly?
Wednesday, December 15, 2010 at 6:46pm

Language arts 7th grade
how would you write a 2:2 Jane Schaeffer paragraph?
Wednesday, December 15, 2010 at 6:17pm

7th grade
how do you find the range of a math problem if you have all even numbers?
Wednesday, December 15, 2010 at 5:23pm

3rd grade
How do you classify this sentence? (Shurley English) Did Clint's son change the damaged tire on their car?
Wednesday, December 15, 2010 at 5:23pm

10th grade
Describe the geography of Southern South America and how this geography influences economic activity?
Wednesday, December 15, 2010 at 12:37pm

12th grade
can anyone explain how to divide in algebra? I have this problem: (15x2-24+9)/(3x-3) I am not looking for someone to give me the answer straight out I just need to know how to get there.
Wednesday, December 15, 2010 at 10:42am

7th grade
What are the two vegetation types of Ethiopian Highlands?
Wednesday, December 15, 2010 at 1:48am

12th grade
C6H8O7 + 3NaOH --> NaC6H5O7 + 3H2O
Tuesday, December 14, 2010 at 11:45pm

12th grade
C6H8O7 + 3NaOH --> NaC6H5O7 + 3H2O
Tuesday, December 14, 2010 at 11:41pm

7th grade
how dose mitosis let you survive?
Tuesday, December 14, 2010 at 10:27pm

12th Grade Calculus
Find d^2y/dx^2 by implicit differentiation. x^(1/3) + y^(1/3) = 4 I know that first you must find the 1st derivative & for y prime I got 1/3x^(-2/3) + 1/3y^(-2/3) dy/dx = 0 Then for dy/dx I got dy/dx = [-1/3x^(-2/3)] / [1/3y^(-2/3)] I think that from here I would use the ...
Tuesday, December 14, 2010 at 10:15pm

5th grade math
ted wrote a three-digit number. He divided it by 14, added 12, and multiplited by 20. His final anser was 600. what number did ted write? Plese show me how t get the answer. thanks.
Tuesday, December 14, 2010 at 9:53pm

11th grade
In this word problem, i really need help and advice on how to solve this. What should i be doing to answer this question? Candy is being sold in two sizes. The original sizes uses a container of radius 2inces and will be sold for $4.99. A coworker suggests doubling the sizes ...
Tuesday, December 14, 2010 at 9:50pm

5th grade math
Shawn had 42 hits in 140 at bats during the baseballe season. What is the decimal that represents his batting average, or hits per at bat? Please show me how to get the answer... Thanks
Tuesday, December 14, 2010 at 9:35pm

5th grade math
Shawn had 42 hits in 140 at bats during the baseballe season. What is the decimal that represents his batting average, or hits per at bat?
Tuesday, December 14, 2010 at 9:27pm

math 3rd grade
Writing in math - How can multiples of 10 also be multiples of 5?
Tuesday, December 14, 2010 at 8:55pm

3rd grade math II
I need to write a sentence for the following Reasoning: How can counting by 10's help you multiply by 10's?
Tuesday, December 14, 2010 at 8:52pm

3rd grade math
The question reads: Reasoning: How can counting by 10's help you multiply by 10's?
Tuesday, December 14, 2010 at 8:44pm

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