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6th grade science
How do the surface proteins on a virus help it to invade a host cell?
Sunday, March 4, 2012 at 1:44pm
6th Grade Math
Simon went to the store to buy new school supplies. Simon spent 1/4 of his money on pencils and paper and 1/2 of his money on a backpack. If Simon has $12.50 leftover, how much did the backpack cost?
Sunday, March 4, 2012 at 11:29am
6th Grade History
Explain the meaning behind the term Pax Romana. Thanks in advance
Saturday, March 3, 2012 at 8:49pm
6th Grade History
Who do you think was a more important leader, Julius Caesar or Augustus? Explain.
Saturday, March 3, 2012 at 8:22pm
6th Grade Geography
Who ruled after Augustus?
Saturday, March 3, 2012 at 7:48pm
9th grade physics
If a transparent material has a refractive of 2.0; a) calculate the critical angle b) if the refractive index were less than 2,0, would the critical angle be greater or less than before? Im super confused at this :(
Saturday, March 3, 2012 at 1:06am
8th grade math
I need someone to explain how to solve equations with two variables and tell me what the formula or equation is? Please help and explain. Thank you!
Thursday, March 1, 2012 at 9:36pm
4th grade challenging math questions
a pioneer family plans to build a barn.they will need 12 large support posts along each side wall and 8 posts along both the front and back walls.they can cut the two posts from each tree that they chop down.How many trees should they chop down?How did you find your answer? B...
Thursday, March 1, 2012 at 7:53pm
3 grade english
when you read you can somethimes make a general statement, or generalization,about inividual ideas in the text. a generalization tells how ideas are mostly alike or all alike. directions read the following passage. people of all ages can play basketball young children join ...
Thursday, March 1, 2012 at 6:38pm
social studies
1. About how many years was it between the arrivals of the 2 groups of colonists on Roanoke Island? 2. Why was John White's return to Roanoke Island delayed? About how many years was it delayed? 3. What do you think might have happened to the " lost colony"?
Thursday, March 1, 2012 at 4:57pm
Algebra II
Simplify - 2/(the 6th root of 81)
Thursday, March 1, 2012 at 12:40pm
algebra
Simplify - 2 / (the 6th root of 81)
Thursday, March 1, 2012 at 12:36pm
6th Math
Don decided to do some landscaping in his backyard. He began by watering the lawn. The rotating sprinkler that he installed can spray an area with a radius of 7 feet. What is the maximum area the sprinkler can cover? a. 21.98 ft(2) b. 28.26 ft(2) c. 43.96 ft(2) d. 153.86 ft(2...
Thursday, March 1, 2012 at 10:46am
math 2nd grade
Makoto and Otis each decorate diamond patterns that are the same size and shape. Makoto deoorates 1/8 of a diamond. Otis decorate 1/4 of a diamond. Who decorates more
Wednesday, February 29, 2012 at 11:15pm
math 2nd grade
Dwayne eats 1/9 of the raisin bread. Francisco eats 1/3 of the raisin bread. Who eats more raisin bread?
Wednesday, February 29, 2012 at 11:13pm
1st grade math
what addition fact can help you find 14-4? explain
Wednesday, February 29, 2012 at 9:50pm
math 2nd grade
valarie makes 2 pans of brownies for a bake sale. She cuts each pan into 12 brownies. She sell 15 brownies. What fractional part of a pan of brownies did valarie sell?
Wednesday, February 29, 2012 at 9:49pm
3 grade math
1- at 12 noon, leslie recorded the temperature as 56F. the temperature had increased by 8F from 10 A.M. the temperature at 8 A.M. was 2F warmer than it was at 10 A.M. what was the temperature at 8 A.M? MY Son write the answer is - 62F 2- the temperature at 6 P.M. was 72F. this...
Wednesday, February 29, 2012 at 9:46pm
math 2nd grade
simon ate 3/2 slices of an apple. Did he eat less than a whole apple or more than the whole apple. Draw a picture to show your answer
Wednesday, February 29, 2012 at 9:31pm
5th grade Math
Insert parentheses in the false number sentence to make it true. -3+5*2-(-6)=37
Wednesday, February 29, 2012 at 9:23pm
math
In polk middle school, 45% of the students are 6th graders, 35% of the students are 7th graders and the remainder are 8th graders. Would a circle graph of this data that had 3 sections each with a central of 120% be misleading?
Wednesday, February 29, 2012 at 9:23pm
math 3rd grade
Sam is making muffins. One bath is blueberry and one batch is bananna. The third bath is twice as big as the blueberry and bananna batch. If Sam made 96 muffins, how many muffins were in the blueberry and banana batches? I came up with 32 can someone please show me how to set ...
Wednesday, February 29, 2012 at 8:36pm
grade 10 chemistry
factor labels 200ml per hour to kl per year
Wednesday, February 29, 2012 at 7:54pm
Math
Explain in writting how to divide .12 by 8. (without using fractions) fifth grade
Wednesday, February 29, 2012 at 7:04pm
spelling
What kind of sentence can you make with the word " whose"?
Wednesday, February 29, 2012 at 6:26pm
3 grade english
graphic sources are sources of information such as maps charts illustractions,and captions. graphic sources help us understand information in a text,or they can provide information on their own. directions read the following chart. then answer the questions. michael jordan ...
Wednesday, February 29, 2012 at 6:16pm
Spanish-8th grade
I'm having a problem answering some questions we're learning about shopping and stuff like that so could someone check these please. 1. ¿Qué buscas cuando vas te compras? Busco variedad de cosas cuando voy me compro. 2. ¿Quien es la persona mas de ...
Wednesday, February 29, 2012 at 4:22pm
math 6th
8x10=80 90x5450
Wednesday, February 29, 2012 at 3:13pm
8th grade math
i have two problems that i need to write an inequality for. a) One third of a number, decreased by thirty six, is at most twenty two. Find the number. b) A school's Spanish club is welling bumper stickers. They bought 100 for $55, and have to give 15 cents for every ...
Tuesday, February 28, 2012 at 10:17pm
8th grade math
please help me write an inequality for this paragraph. Brandon and Rayna have $40 to spent at the concert and would like to purchase some souvenir programs for friends who cannot attend. They are able to buy pr0grams at $8 each, but want to keep $10 for food. How many programs...
Tuesday, February 28, 2012 at 9:24pm
HELP!!!
I'm in 6th grade and I'm doingt his weird project about how Egyptians stuffed pharaoh's nostrils and stuff. So, the question is: WHAT MATERIAL WAS USED TO PLUG THE EYE SOCKETS???? I know it's gross!
Tuesday, February 28, 2012 at 8:33pm
4th grade science
my science teacher showed us a diagram of a tiny light bulb on top of a D-cell battery,there was an electric wire touching the bottom of the light bulb.the electric wire was touching the bottom of the light bulb to the bottom of the battery.BUT, the other end of the electric ...
Tuesday, February 28, 2012 at 6:39pm
3 grade english
directions- write each sentence. replace the underline word or word with the correct pronoun. 1- sports and games have many different rules. (underline the word is in this sencetence - sports and games) 2- basketball players run, pass, and shoot. (underline word is basketball ...
Tuesday, February 28, 2012 at 6:12pm
4th grade
8+4
Tuesday, February 28, 2012 at 9:20am
math grade 6
a carpainter made 20 pieces of furniture comprising of 74 legs. stool of 3 legs and chairs of 4 legs. How many chairs and stools did he make.
Tuesday, February 28, 2012 at 5:05am
5th Grade Math
?/29 - 7/29 + 21/29 = 1 7/13 = ?/13 - 11/13 = 1 Someone help me solve two problems. THANKYOU
Monday, February 27, 2012 at 10:34pm
Economics
Hi, I was wondering if you know any good websites were I can review for a grade 12 economics exam?
Monday, February 27, 2012 at 10:11pm
Grammer
I am studying my pronouns right now for sixth grade, while i was looking over the words,i saw that the word THAT is a pronoun, how can it be a pronoun?
Monday, February 27, 2012 at 9:55pm
Geometry
To the nearest degree, what angle does a hill with a grade of 11% make with a horizontal line?
Monday, February 27, 2012 at 9:36pm
7th grade science
What is a very good website to find instructions for newly formed cells on how to carry cytokinesis? Please help!!! Thank you!!
Monday, February 27, 2012 at 9:31pm
science
One factor determining the effect of gravity on objects is their.....? The farther away from Earth an object gets, Earth's gravity affects it ......? Friction that occurs between the surface of around object and another surface is ........? Objects with larger surfaces ...
Monday, February 27, 2012 at 8:39pm
English
Writeacher, I left out a sentence I would like you to check. 1) Mr. Gradgrind's name is composed of two words: Gradgrind: Grade: a particular standard or level of quality of a product + Grind: to crush into powder. Actually, he crushes his students with rules.
Monday, February 27, 2012 at 7:00pm
science
The words in the bank are air resistance,time, zero, inertia, mass, direction, friction, rolling friction, and less. See if I did them right and if I didn't write anything on the blank, I need help with it. THANKS!!!!!!!!!!!!!!!! 10. Speed can be determined if you know ...
Monday, February 27, 2012 at 6:43pm
science
Numbers 1-9 are true and false questions.Check if my answers are right and if I didn't write anything on the blank, I need help with them. Thanks!!!! _____ 1. Velocity could be reported as 50 k/hr. True 2. How far an object travels in a certain period of time is its speed...
Monday, February 27, 2012 at 6:29pm
spelling
What kind of sentence can I use with the word vegetation?
Monday, February 27, 2012 at 5:08pm
3RD GRADE MATH
NAME 2 SMALLER ARRAYS YOU CAN USE TO FIND THE PRODUCT. 8X6=
Monday, February 27, 2012 at 4:23pm
8th grade math
what is symbolic reasoning? Please help and explain. Thank you!
Sunday, February 26, 2012 at 8:11pm
8th grade math
The time is now between 3 and 4 o'clock. Fifty-four minutes ago, the number of minutes past 2 o'clock was twice the number of minutes that it is now before 4 o'clock. How many minutes before 4 o'clock is it? Show and explain work
Sunday, February 26, 2012 at 6:31pm
social studies
Give 2 examples of how your life might be different if these freedoms and rights were not protested.
Sunday, February 26, 2012 at 5:54pm
social studies
When the Constitution was being ratified by thestates, why did many Americans want these freedoms and rights protected by the government?
Sunday, February 26, 2012 at 5:53pm
social studies
Please give me 2 more reasons of how totem poles and history books are the same or similar.Thank You Very Much!!!!!!!!
Sunday, February 26, 2012 at 5:32pm
statistics
12. A statistics student received a grade of 85 on a statistics midterm. If the corresponding z score equaled +1.50, and the standard deviation equaled 7, what was the average grade on this exam? a. 95.5 b. 74.5 c. 78.0 d. Cannot determine without knowing how many took the ...
Sunday, February 26, 2012 at 3:08pm
math
Make a subtraction number pattern so that the second number is 40. Fill in the blanks for the all 6 numbers.
Sunday, February 26, 2012 at 2:31pm
8th grade math
The time is now between 3 and 4 o'clock. Fifty-four minutes ago, the number of minutes past 2 o'clock was twice the number of minutes that it is now before 4 o'clock. How many minutes before 4 o'clock is it?
Saturday, February 25, 2012 at 7:55pm
7th Grade Math
What is the radius of a CD in cm? What\'s the height of a CD cm? What\'s the volume of the CD? What\'s the measure of the radius in the center of the CD to the beginning of the music area and the volume of it? Subtract the answer from Part D from your answer in ...
Saturday, February 25, 2012 at 6:00pm
Java
create a java program that accepts students names, and test scores from a file, and displays theri name, average score and letter grade to the screen.
Friday, February 24, 2012 at 9:55pm
math
The 5th grade marching band includes boys & girls. There are 28 boys in a marching band. The boys are 7/10 of the students in the marching band. What fraction of students in the marching band girls? What is the total number of students in the marching band?
Friday, February 24, 2012 at 6:16pm
3 grade english
singular and plural pronouns direction revise each sentence. replace the underlined words with sigular or plural pronouns. 1- some people thought of a new sport, and the sport became popular. in this sentence the word underline is (the sport) my son write - some people thought...
Friday, February 24, 2012 at 5:48pm
Physics - grade 11
The speed of light of a plastic is 1.4x10^8. What is the index of refraction in the plastic?
Friday, February 24, 2012 at 12:14am
8th grade math
how would i graph this inequality? 14x-23<5x+13
Thursday, February 23, 2012 at 10:13pm
7th grade social studies
what was the Texas-Santa Fe expedition, and what were the results? Please explain, help, and thank you very much.
Thursday, February 23, 2012 at 10:02pm
7th grade science
definition of cell cycle
Thursday, February 23, 2012 at 9:41pm
CHEMISTRY
ive names of the following covalent (nonmetallic) compounds: S4N2 ClF3 I2O5 SeF6 PBr5 H2O C2I6 C5F9H2Cl Si2F6 Si9F10Br7H *The longer ones are the ones I need help on. The shorter ones such as the first one are ones I have completed and would like to make sure that I have got ...
Thursday, February 23, 2012 at 9:28pm
5th grade math
holly's garden is divided into 5 equal sections. she will fence the garden into 3 areas by grouping some equal sections together. what part of the garden could each fenced area be?
Thursday, February 23, 2012 at 9:27pm
CHEMISTRY
Give names of the following covalent (nonmetallic) compounds: S4N2 ClF3 I2O5 SeF6 PBr5 H2O C2I6 C5F9H2Cl Si2F6 Si9F10Br7H *The longer ones are the ones I need help on. The shorter ones such as the first one are ones I have completed and would like to make sure that I have got ...
Thursday, February 23, 2012 at 9:06pm
Easy 4th Grade Math
What are things that have symmetry in a house?
Thursday, February 23, 2012 at 7:53pm
7th Grade Math
You are pouring water from a cylindrical can is 7 cm in diameter and 10 cm high into a rectangular pan that is 20 cm in width, 9 cm in length and 14 cm deep. How many cans, can you pour into the pan? Use 22/7 for pi.
Thursday, February 23, 2012 at 7:24pm
algorithms
in Table E [N] are the names of the students, in Table L [M] are the names of the subjects, in Table T [N, M] are the grades of students for each subject. to find the student with the highest grade in the class "Math" (name of the subject given by keypad)
Thursday, February 23, 2012 at 1:38pm
reading skills
) After my interview with these four young people, I reflected on the quiet sense of "difference" I sensed with many of these Upward Bound students. (2) As a college teacher who has also taught seventh-grade science, I have some experience with the faces and ...
Thursday, February 23, 2012 at 1:32pm
COMM215
Can you tell me if everything is correct? Final Grammar Test Part I: True or False 1. The following word group is a FRAGMENT: That movie, one of my favorites. _X_True __False 2. The following word group is a FRAGMENT: The local baseball team, needing a good pitcher most of all...
Thursday, February 23, 2012 at 1:31pm
English Comp
Compare and Contrast Essay for Preschool Pre-school (Pre-K) and Kindergarten, on an equal level; when it comes to the educational standards of teaching. Preschool allows student an opportunity for additional educational preparations, so that the first impression in to ...
Thursday, February 23, 2012 at 12:04pm
computer science
Class scores: Write a program that calculates the total grade for N classroom exercises as a percentage. The user should input the value for N followed by each of the N scores and totals. Calculate the overall percentage (sum of the total points earned divided by the total ...
Thursday, February 23, 2012 at 5:33am
Physics - Grade 12
A bowling ball that weighs 70N is dropped from a tower 15m above the ground. Disregarding air friction, what is the kinetic energy (KE) of the ball when it reaches the ground?
Tuesday, February 21, 2012 at 11:33pm
7th grade health
What is the scrambled word? Here is the definition. Mineral that helps regulate fluid balance in the body. Here is the scrambled word. samuposti Please help thank you
Tuesday, February 21, 2012 at 10:53pm
7th grade health
What does anemic mean?
Tuesday, February 21, 2012 at 10:47pm
8th grade math
Mr. Rosart selects two students from his class to present their book reports. He places the names of each student in a box and randomly picks one at a time. The class has 14 boys and 12 girls. What is the probability that hte second name Mr. Rosart picks is a boy, if the first...
Tuesday, February 21, 2012 at 9:46pm
8th grade math
A box contains 5 bags of potato chips, 4 bags of pretzels and 1 bag of corn chips. Andre reaches in the box and randomly picks two bags, one after the other. What is the probability that Andre chooses a bag of potato chips if the first bag was pretzels?
Tuesday, February 21, 2012 at 9:45pm
8th grade math
At Maryland Middle School, there are 9 mathematics classes. If two mathematics classes are selected for a school competition, what is the number of possible outcomes?
Tuesday, February 21, 2012 at 9:43pm
8th grade math
George has a bag of marbles. Inside the bag are 5 red marbles, 3 green marbles, and 2 blue marbles. He draws out two marbles in a row, without replacement. What is the number of outcomes?
Tuesday, February 21, 2012 at 9:39pm
6th grade math
3 kids can buy a hot lunch salad bar or bring from home. On a slip of paper they each write a number 1,2, Or 3. They add the sum to find the total. If te sum is 3,4, or 5 they buy a hot lunch if it is 6 or 7 they buy a salad bar if the sum is 8 or 9 they bring a lunch from ...
Monday, February 20, 2012 at 2:17pm
writing
Why is it important not to run and fool around in an evacuation drill? Why do you have to stay calm during the drill?
Monday, February 20, 2012 at 1:13pm
programming logic
The program will accept user input to store the student's first and last name . If the name is ZZZ, then the program will end. The program will accept: a text entry for the class number (e.g., CGS 1000, COP 1000, etc.) a numeric value for the class grade a value of ZZZ ...
Monday, February 20, 2012 at 10:36am
Careers
What Grade 12 courses would I need to take in order to be an accountant? Are there any other requirements?
Sunday, February 19, 2012 at 4:49pm
math Statistics
Hi I need help with Statistics. Can anyone help me to understand it better? I am in fear that if I do not figure this out soon I will fail my class. I am needing help with the chapters 12,and 13. in the book called Statistical Reasoning in the Behavioral Sciences, 6th edition...
Sunday, February 19, 2012 at 12:56pm
6th grade Social studies
What was the main effect of the repeated exiles of the Jews ?
Saturday, February 18, 2012 at 1:58pm
Math
Me and my grade 8 class are doing project on "data management". in one part it says: Statistical Measure of your choice: Research one other representation of statistics and apply the calculations to your data. Once again, explain what this means within the context of...
Friday, February 17, 2012 at 10:11pm
math plz help
On a cold winter day in February, many students in Ms. Bush's sixth-grade class had runny noses and sore throats. After examining each student, the school nurse constructed the following table. Sore Throat No Sore Throat Runny Nose 7 14 No Runny Nose 6 6 Find the ...
Friday, February 17, 2012 at 8:28pm
3rd grade math
write the missing fraction or mixed number for each number line 0,1/3,2/3,1,____,____,____,______,2 1/3 3
Thursday, February 16, 2012 at 10:40pm
8th grade math
y=1/4x-1 1/2y=x-2 2x+3y=3 3y=5-2x 4x-y=3 4x=y=1 I don't understand this can someone please help me! This is Systems of Equations please work out the problem and explain it how to do it.
Thursday, February 16, 2012 at 9:34pm
Math
Every 6th customer gets a coupon for juice and every 9th gets a coupon for snacks get a coupon for snacks which customer is the first to get both?
Thursday, February 16, 2012 at 9:15pm
math .please help its worth alot of my grade :s
The rectangular base of a box has a perimeter of 60cm. The base is twice as long as it is wide. Saskia plans to cover the top and bottom with coloured paper;which cost 5 cents per square centimetre. She lans to cover the other 4 faces with white paper; which costs 1.5 cents ...
Thursday, February 16, 2012 at 5:50pm
6th grade science
what would happen if cytokinesis occurred without mitosis???
Thursday, February 16, 2012 at 5:11pm
chemistry-Thermochemistry (grade 12)
calculate enthalpy of H for the reaction N2H4(l) + 2H2O(l) -> N2(g) + 4H2)(l) Given the reactions N2H4(l) + O2(g) -> N2(g) + 2H2O(l) Enthalpy of H = -6.22.2 kJ H2(g) + (1/2)O2(g) -> H2O(l) enthalpy of H = -285.8 kJ/mol H2(g) + O2(g) -> H2O2(l) enthalpy of H = -187....
Thursday, February 16, 2012 at 1:36pm
statistics
2. The grades on a statistics midterm exam were normally distributed with a mean of 72 and a standard deviation of 8. a. What is the proportion of students received a B grade. b. What is the proportion of students that failed the exam? c. What is the grade of the 92nd ...
Thursday, February 16, 2012 at 6:49am
chemistry-Thermochemistry (grade 12)
calculate enthalpy of H for the reaction N2H4(l) + 2H2O(l) -> N2(g) + 4H2)(l) Given the reactions N2H4(l) + O2(g) -> N2(g) + 2H2O(l) Enthalpy of H = -6.22.2 kJ H2(g) + (1/2)O2(g) -> H2O(l) enthalpy of H = -285.8 kJ/mol H2(g) + O2(g) -> H2O2(l) enthalpy of H = -187....
Thursday, February 16, 2012 at 1:14am
Chemistry-Thermochemistry (grade 12)
A 65.0 g sample of 0.600 M HI at 18.46 degrees celsius is added to 84.0 g of solution containing excess KOH, also at 18.46 degrees celsius. The final temperature is 21.96 degrees celsius. Calculate the enthalpy of H for the reaction. Assume the specific heat of the solution is...
Thursday, February 16, 2012 at 1:06am
Chemistry-Thermochemistry (grade 12)
Thermochemistry determine the final temperature if 45.67 kJ of heat energy is removed from 18.5 g of H2O (g) at 122 degrees Celsius useful information sp. heat H2O (s) = 2.03 J/g(degree C) sp heat H2O (l) = 4.18 J/g(degree C) Sp heat H2O (g) = 2.01 J/g(degree C) enthalpy H Fus...
Wednesday, February 15, 2012 at 11:12pm
7th grade science
what is a binominal nomenclature mean? Please explain in a simple manner. Thank you
Wednesday, February 15, 2012 at 10:32pm
social studies
Interview a) Interview a teacher in the elementary grades regarding the teacher's social studies instruction. Include at least eight questions. b) Create your own questions such as: i) Do you use a textbook? ii) What do you think of the standards for social studies? iii) ...
Wednesday, February 15, 2012 at 5:03pm
essay
yoyoma here just wondering if someone can help me out with this essay... what grade do u think it deserves? constructive criticism welcomed thanks everyone :)
Wednesday, February 15, 2012 at 5:00pm
chemistry (grade 12)
how much heat will be liberated if 37.8 g of Fe2O3 is allowed to react with 18.7 g of aluminum. Fe2O3(s) + 2Al(s)--> Al2O3(s) + 2Fe(s) + 851.5kJ
Wednesday, February 15, 2012 at 3:20pm
math
Sunae's group of close friends are going to fifth grade in September. All are going to Belleview Elementary and their homerooms will be rooms 12, 14,or 16. All of her friends but 4 are going to room 12, all but 4 are going to room 14, and all but 4 are going to room 16. ...
Wednesday, February 15, 2012 at 2:13pm
6th Grade Math
My daughter needs to use PROPORTION to solve metric conversions. Can you please help? The question are for the following conversions: g=kg ___g = 5.114 kg km=m 0.5 km = ___m These are the other conversions that we need to make: ml=L g=mg cm=m kg=g km=m 0.5 km = ___m mm=m cm=mm...
Tuesday, February 14, 2012 at 11:22pm
Reading
Dear Ms. Sue, No matter how hard I try, nobody knows a 6th grade definition for the word "Panning". Can you please help?
Tuesday, February 14, 2012 at 9:08pm
5th grade science
A substance seems to completely fill a container, but more can be forced in. The substance is a
Tuesday, February 14, 2012 at 8:01pm
7th grade math
Toby is making a model of a battlefield. The actual area is 11 miles by 7.5 miles. He wants to put the model on a 3.25 ft by 3.25 ft square table with at least 3 inches on each side between the model and table edges. What is the largest scale he can use?
Tuesday, February 14, 2012 at 6:23pm
Statistics
A math professor notices that scores from a recent exam are normally distributed with a mean of 64 and a standard deviation of 5. Answer the following questions using integer values. The professor decides to grade on a curve. If he wants 0.15% of the students to get an A, what...
Tuesday, February 14, 2012 at 2:24pm
7th grade math
Toby is making a model of a battlefield. The actual area is 11 miles by 7.5 miles. He wants to put the model on a 3.25 ft by 3.25 ft square table with at least 3 inches on each side between the model and table edges. What is the largest scale he can use?
Tuesday, February 14, 2012 at 8:16am
7 grade math
The rectangular base of a box has a perimeter of 60cm. The base is twice as long as it is wide. Saskia plans to cover the top and bottom with coloured paper;which cost 5 cents per square centimetre. She lans to cover the other 4 faces with white paper; which costs 1.5 cents ...
Tuesday, February 14, 2012 at 8:08am
3 grade math
Is a trapezoid also a parallelogram? Explain why or why not.
Tuesday, February 14, 2012 at 7:27am
Grade 7 math
The rectangular base of a box has a perimeter of 60cm. The base is twice as long as it is wide. Saskia plans to cover the top and bottom with coloured paper;which cost 5 cents per square centimetre. She lans to cover the other 4 faces with white paper; which costs 1.5 cents ...
Tuesday, February 14, 2012 at 1:02am
3 grade english
spellings of /j/,/k/,/s/ directions draw a line under the words that have the /j/ sound that you hear in jar, large and edge. then write the __ ____ words on the lines below the sentences. 1 jassie took a big piece of fudge. 2 the storm caused a lot of damage to the brige. 3 ...
Monday, February 13, 2012 at 8:59pm
3 grade english
spellings of /j/,/k/,/s/ directions draw a line under the words that have the /j/ sound that you hear in jar, large and edge. then write the __ ____ words on the lines below the sentences. 1 jassie took a big piece of fudge. 2 the storm caused a lot of damage to the brige. 3 ...
Monday, February 13, 2012 at 6:09pm
6th grade math
A stray dog ate 12 of your muffins.That was 3/10 of all of them! with how many did you start???
Monday, February 13, 2012 at 5:46pm
6th grade math
If the weight of a package is multiplied by 5/7 the result is 40.5 pounds.Find the weight of the package.
Monday, February 13, 2012 at 5:33pm
6th grade math
your mother gave you $13.32 with which to buy a present.This covered 3/5 of the cost.how much did the present cost? can someone please help me and also show me how to solve this?
Monday, February 13, 2012 at 5:19pm
ss
who were the Taino and what had happened to them by the 1500s?
Monday, February 13, 2012 at 3:51pm
5th grade math
How do you find the area of an irregular shape? The shape is shaped like a cat's head. Please help me!
Monday, February 13, 2012 at 3:03pm
6th grade science
why would a shredded carrot turn the softest when it is sitting on top of a table out in the open air compared to the carrot in water and the carrot in salty water?
Sunday, February 12, 2012 at 9:25pm
4th grade math
How could you find the measurements of the garden with a perimeter of 60 feet and the greatest possible area?
Sunday, February 12, 2012 at 5:53pm
Math
A test has 125 items. Each correct answer earns 1point and 65% is a passing grade. If you get 42 answers wrong will you pass? Show working
Sunday, February 12, 2012 at 10:43am
Grade 6 Science
Describe a way you can become a victim of a static electric shock. Explain what caused the static electric shock.
Saturday, February 11, 2012 at 10:29pm
Grade 6 Science
Describe a way you can become a victim of a static electric shock. Explain what caused the static electric shock.
Saturday, February 11, 2012 at 10:28pm
Math 208
Grade Average A student scores 65 and 82 on two different 100-point tests. If the maximum score on the next test is also 100 points, what score does the student need to maintain at least an average of 70?
Saturday, February 11, 2012 at 3:27pm
6th grade science
which particles cannot pass through the cell membrane?
Thursday, February 9, 2012 at 9:24pm
science
this is a tough question and I don't get it. It says: What factor causes the difference between weight and mass?
Thursday, February 9, 2012 at 7:24pm
Social Studies
What is Communism ? What is Democracy ? What is the difference ?
Wednesday, February 8, 2012 at 8:42pm
math
sams bday is 186 days after jims bday. susans is 24 days after jims. sam was born on sept 6th. what day was susan born on if it was not a leap yr?
Wednesday, February 8, 2012 at 8:09pm
Grade 6 LA
I really need 3 action words for mp3? I need this right now so someone really help me!
Wednesday, February 8, 2012 at 7:05pm
Grade 6 LA
I really need 3 action words for mp3? I need this right now so someone really help me!
Wednesday, February 8, 2012 at 7:05pm
3 grade math
1-how are perpendicular lines and intersecting lines alike? how are they different? 2-writing to explain- how can you use a right angle to decide how to name another angle?
Wednesday, February 8, 2012 at 6:48pm
math
If Ashante' got 21 questions correct out of 25, what percent went in the grade book?
Wednesday, February 8, 2012 at 6:03pm
11 grade english
the oicnic was postponed because the rain ruined the grounds is the sentence with an adverb clause punctuated correctly
Wednesday, February 8, 2012 at 2:52pm
7th grade Lang. Art
Out of this list of words, which one is a synonym of MEDDLE? List: anecdote consolidate counterfeit docile dominate entreat fallible fickle fugitive grimy iota maul rural substantial tactful tamper ultimate uncertainty Please help Thank you
Wednesday, February 8, 2012 at 2:25pm
math
If every 6th customer gets a coupon for free fruit snacks and every 9th customer gets a coupon for free fruit juice which customer will be the first to get both free fruit and free juice?
Tuesday, February 7, 2012 at 10:23pm
6th grade math
liam is planting 30 bean plants and 45 pea plants in his garden. If he puts the same number of plants in each row and if each row has only one type of plant, what is teh greatest number of plants he put in one row?
Tuesday, February 7, 2012 at 9:22pm
3 grade english
ideas stated in text you are sometimes alike in several ways. to generalize, you use the individual ideas to make a general statement about them. look for clue words, such as most,many,all,or few. directions read the following passage. then answer the questions. a saguro ...
Tuesday, February 7, 2012 at 5:56pm
7th grade science
what is the gravitational potential energy of a 0.1 kg apple sitting on a 12.5 m flagpole?
Tuesday, February 7, 2012 at 4:53pm
6th grade science
how do carrier proteins recognize substances to transport in active transport?
Tuesday, February 7, 2012 at 4:17pm
3 grade english
write sentence about desert animals. use each given word in the past tense. they give word find, think, run, go, take my son write- a kangaroo rat needs to find nuts to survive. my son write- i think a rattle snake can confuse you. my son write- a scorpion can run a little ...
Monday, February 6, 2012 at 6:34pm
3 grade english
write three sentences describing life in the desert. use the past tense of at least two irregular verbs.
Monday, February 6, 2012 at 6:28pm
6th grade history
What is an occupation that can symbolize the value of the United States? I was thinking that the U.S Army Force be one?
Monday, February 6, 2012 at 5:43pm
6th grade science
at the end of cytokinesis, how many chromatids will be found in each daughter cell? explain.
Monday, February 6, 2012 at 5:13pm
6th grade science
during which phase is DNA duplicated?
Sunday, February 5, 2012 at 9:32pm
6th grade science
what are the four phases of mitosis??? -------,-------,-------,-------
Sunday, February 5, 2012 at 9:27pm
6th grade math
the expression 4 - p is equivalent to "four minus a number", but not to "a number minus four".explain why.
Sunday, February 5, 2012 at 9:16pm
Math Lit
In a school there are 122 grade 8s, 105 grade 9s, 134 grade 10s, 109 grade 11s, 90 grade 12s. Express Each Class as a percentage of the whole school.
Sunday, February 5, 2012 at 2:42pm
10th grade Math --Shadow-Pull questions
AC=12 Db=32 AD=x
Sunday, February 5, 2012 at 1:51pm
geography-grade 7
How many years has Canada been trading with countries in Europe?
Sunday, February 5, 2012 at 9:11am
FACS - Pen Pal Letter Project HELP!!!
Name ________ Period 5 FACS - (teacher's name) (Space down 5 lines) *Tab 5 across for HEADING/ADDRESS & DATE (what does this means?) (Space down 2 times after date) GREETING (Space down 2 times after greetings THIS IS THE INFO. FOR FRIENDLY LETTER/PEN PAL LETTER - Margins...
Saturday, February 4, 2012 at 6:05pm
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