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July 22, 2014

Homework Help: 3rd Grade

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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

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

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

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

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

Chemistry
Then calculate the inital ClO^- concencentrations for 1st, 2nd, and 3rd reactions. Calculate [ClO^-] in a 6% bleach solution. A 6% bleach solution contains 6 grams of NaClO per 100 grams bleach. The density of 6% bleach is 1.07g/mL. Chemical reaction: Blue dye + ClO^- -->...
Tuesday, February 28, 2012 at 12:42am

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

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

math
Five members of a family are standing in line at a carnical ride.A girl is at the front and an adult is at the back. Tom is 3rd in line.Which list could be the order of the line from first to last? A.Gina,Paul,Mrs.Moore,Tom,Mr.Moore B.Paul,Mr.Moore,Tom,Gina,Mrs.Moore C.Gina,...
Monday, February 27, 2012 at 5:56pm

8th grade math
what is symbolic reasoning? Please help and explain. Thank you!
Sunday, February 26, 2012 at 8:11pm

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

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

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

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

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
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

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

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

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

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

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

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

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

3 grade math
Is a trapezoid also a parallelogram? Explain why or why not.
Tuesday, February 14, 2012 at 7:27am

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

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

English
I included an introduction to 18th-century novels (is it correct?) + the features of Defoe's novels. Thank you. 1) Structure of his novels His novels are fictional autobiographies always pretending to be true stories. 2) They are preceded by a preface by the author which ...
Sunday, February 12, 2012 at 4:52am

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

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

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 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

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

5 grade math
ryan practiced piano for 3/10 of an hour and soccor for 1/2 an hour. in simplest form, how long did he practiced altoghter
Friday, February 3, 2012 at 6:53pm

3 grade english
write a sentence about a desert animal. use the past tense of an irregular verb.underline it.
Friday, February 3, 2012 at 6:11pm

3 grade english
i post my son answer i just want to now did he right or no thank you
Thursday, February 2, 2012 at 8:00pm

5th grade
what does self imposed mean? please explain in a simple way thanks
Wednesday, February 1, 2012 at 11:03pm

math
How does exponents work? Is it ust multiplication...please help me i am in grade 7 math
Wednesday, February 1, 2012 at 8:14pm

leadership
total points of the semester you can earn 170 but i scored 140 what is my grade
Wednesday, February 1, 2012 at 3:57pm

chem grade 12
Consider the following substance: Al2(SO4)3 What is the oxidation number of: a) aluminum b) sulfur c)oxygen
Tuesday, January 31, 2012 at 9:49pm

8th grade math
1. The area shown below will be used for the elementary school playground. What is this area? How much fencing is needed to enclose the playground? Use 3.14 for the value of pi. d= 4 yds for the half circle, w=10 yds. for width of rectangle, and length = 4 yds. and 3 yds for ...
Tuesday, January 31, 2012 at 8:14pm

social studies - 2nd grade
i have a test tomorow . so can you help me ? thank you.
Tuesday, January 31, 2012 at 7:25pm

math
A test has 125 items. Each correct answer earns 1point and 65 percent is a passing grade. If you get 42 answers wrong will you pass? Show working
Tuesday, January 31, 2012 at 7:09pm

7th Grade Science
Can anyone tell me where I can find information for this question. How are proteins synnthesized made?
Monday, January 30, 2012 at 5:25pm

math 7th grade
What does it mean to ring four integers that yield a sum. The sum is 2.
Monday, January 30, 2012 at 4:36pm

Reading
What is a 6th grade definition for the word "Seraph"
Monday, January 30, 2012 at 3:17pm

ENglish
Can you look over this esssay and tell me what grade you think it deserves?
Monday, January 30, 2012 at 2:30pm

3 grade math
write to explain- when you divide 24 by 6, what fraction of 24 are you finding? find the answer.
Sunday, January 29, 2012 at 7:31pm

7th grade science
what are intermediate forms of species for gradualism and punctuated equilibria? Please help!! Thank you!!
Sunday, January 29, 2012 at 6:54pm

7th grade science
What are mass extinctions?
Sunday, January 29, 2012 at 6:08pm

5 grade english
write about your actions your abservations and your thoughts. remember you are the person.(Michael Jackson)
Sunday, January 29, 2012 at 2:03pm

5 grade science
what was your hypothesis? explain the process that your followed to determine the results for your experiment.
Sunday, January 29, 2012 at 1:07pm

social studies - 2nd grade
how do people change the environment? How do people change my community? i have a project on this can you please help me? thank you
Saturday, January 28, 2012 at 6:24pm

6th grade math
does the word difference mean minus and if so..... am i correct to say 0-12 = 0 ? PLEASE ADVISE. THANK YOU IN ADVANCE FOR YOUR HELP.
Saturday, January 28, 2012 at 12:27pm

geometry
if I want a ramp with a 30 foot length, and a 5 percent up grade starting at 0, how high will the tall end be?
Friday, January 27, 2012 at 10:06pm

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