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July 22, 2014

Homework Help: 3rd Grade

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Statistics
My teacher is averaging up our grades in one area instead of including them all on our report card. For example, he is putting in one grade for the tests (the average of the grades) instead of including each individual grade for all of the tests. Are these two the same thing, ...
Tuesday, September 8, 2009 at 3:48pm

English
1. - What's wrong? - I have an important exam tomorrow. - Don't worry too much. (Is the short dialogue grammatical?) 2. Food also can help people's feelings. 3. Food can also help people's feelings. (Which one is correct between 2 and 3? Are both OK?) 4. You ...
Monday, September 7, 2009 at 6:02am

5th grade
n +37 if n is 16
Thursday, September 3, 2009 at 8:34pm

6th grade
map
Monday, August 31, 2009 at 9:49pm

7th grade
1/3 converts too?
Monday, August 31, 2009 at 9:22pm

7th grade integers
8 - 7 = 4=?
Monday, August 31, 2009 at 5:29pm

10th grade
5x+6/10+=4x-8/6
Tuesday, August 25, 2009 at 8:15pm

9th Grade Courses
For 9th grade science, which would be easier to take? Environmental Science or Life Science? Thanks -MC
Wednesday, July 15, 2009 at 1:59pm

Child Psychology
Sara sets up an experiment with a control group and an experimental group to study how reading to preschool children may improve their first-grade reading achievement scores. In her study, the independent variable will be a. first- grade reading achievement scores. b. reading ...
Saturday, July 4, 2009 at 6:04pm

Math (need more help Reiny)
Ok i figured out the first part that i need to square the numbers so after 4 it will be 5x5,6x6,7x7,8x8and 20x20 to make up the second column, what i dont get is the 3rd one, how do i come up with the number of white triangular shapes used?
Thursday, June 25, 2009 at 2:19pm

Math
In a competition, only the top 3 horses recieve prizes. How many possible ways can a 1st, 2nd, and 3rd prize be awarded if the competition has 12 horses? A. 36 B. 220 C. 440 D. 1320 Also, is this a permutation or a combination? Please Help!! Thank you.
Wednesday, June 10, 2009 at 9:11pm

Math
In a competition, only the top 3 horses recieve prizes. How many possible ways can a 1st, 2nd, and 3rd prize be awarded if the competition has 12 horses? A. 36 B. 220 C. 440 D. 1320 Please Help!! Thank you.
Wednesday, June 10, 2009 at 8:27pm

4th grade
can u help me solve 3.8+2-1.5
Wednesday, June 10, 2009 at 8:04pm

12th grade
what are substitutes
Tuesday, June 9, 2009 at 10:33am

Chemistry..Please Help
HENRY'S LAW I did the first one im not sure how to do the 2 and the 3rd question. 1. What is the Henry's law constant for CO2 at 20{C}? C=kP K=c/p = 3.70*10^-2/1.00atm= 0.037 2. What pressure is required to achieve a CO2 concentration of 6.00×10−2 at 20{C...
Friday, May 29, 2009 at 12:50pm

8th grade
n+3=12
Wednesday, May 27, 2009 at 5:06pm

7th grade home ec
HELP
Wednesday, May 27, 2009 at 11:43am

grade 7 math:algebra
6x+5y+2x+3y=
Tuesday, May 26, 2009 at 10:22pm

grade 7 math:algebra
what is -2x-x+3x
Tuesday, May 26, 2009 at 9:28pm

grade 7 math:algebra
what is 2-3+9-1
Tuesday, May 26, 2009 at 9:24pm

9th grade classes
I'm choosing which classes I want to take for freshman year but I'm not sure what I need to take. Right now I've only decided on Geometry and English 1. What science do I take for 9th grade? I'm looking for the easiest courses available. Thanks -MC
Tuesday, May 26, 2009 at 1:42pm

10th grade
How do u do (3x)cubed
Friday, May 22, 2009 at 10:07am

6th grade Math
15>6x-9
Thursday, May 14, 2009 at 12:09am

science
I am a mom with limited math and science knowledge. my son is stumped and so am I. The question is "what is the mass of water that covers 12cm3 (that's 3rd power). I haven't a clue of the formula and neither does my son.
Tuesday, May 12, 2009 at 10:50pm

8th grade
how do you simplify: 3x+6 ---- 3x^2
Monday, May 11, 2009 at 7:39pm

7th grade
11x=8x-6
Friday, May 8, 2009 at 6:45pm

7th grade
(3x-14)+(2x+9)??
Tuesday, May 5, 2009 at 9:17pm

10th Grade Math
What is 3X^2-7=11
Monday, May 4, 2009 at 5:53pm

9th grade
y/6>y/12+1
Sunday, May 3, 2009 at 12:46pm

11th grade
xe^(x)-1 =0
Sunday, April 26, 2009 at 8:05pm

Math
I'm graphing the parabola f(x)=x^2+2. I'm going to make a table of values, and I'm choosing 5 values. How do I know which value I should choose as my 3rd value so I can make the parabola symmetrical?
Saturday, April 25, 2009 at 8:22pm

12th grade
How far a
Monday, April 20, 2009 at 10:25am

7th grade input/output patterns
I need to see a completed example of input/output patterns at the 7th grade level. Thanks,
Friday, April 17, 2009 at 6:44pm

Physics
Two steel blocks are at rest on a frictionless horizontal surface. Block X has a mas of 3.0 kg ans is attacthed by means of a light taut string to block Y that has a mass of 12 kg. A force of 45 N (E) is applied to block x. Calculate the force block Y exerts on block x. I don...
Friday, April 17, 2009 at 4:55am

6th grade vocab
What does the word "predominant" mean? Oh and please don't give me a website with some big def. I am in 6th grade so I won't understand if the def. is big and long. It also helps if you use it in a sentence . . . just saying. :-D Thanks so much!
Monday, April 13, 2009 at 5:45pm

10th grade
what is esterification
Thursday, April 9, 2009 at 8:36am

10th grade math
(4x^4-3x^3-x+3) + (2x^3 + 3x - 4)
Tuesday, April 7, 2009 at 7:00pm

10 th grade math
3(4^2 - 4)
Tuesday, April 7, 2009 at 6:56pm

7th grade
8+2=5y-2x
Monday, April 6, 2009 at 11:44pm

business calculas
A cylindrical can is to hold 20 pie mraised to the 3rd power. The material for the top and bottom costs $10/m raised to the 2nd power and material for the side costs $8/m to the 2nd power. Find the radius r and height h of the most economical can.
Sunday, April 5, 2009 at 11:49pm

reading
in writing/reading, what is 2nd person and 3rd person?
Wednesday, April 1, 2009 at 10:56pm

For my son (maybe considered homework...)
Do you have a good link to where my son can print out fun activities for kindergarten, and 1st grade. He's in kindergarten but I want to see what he can do with 1st grade since he's really smart. Thanks.
Saturday, March 28, 2009 at 5:41pm

5th grade
what is m+4=1
Tuesday, March 24, 2009 at 7:52am

English
1. I am in the first grade in London Middle School. 1-2. I am in the first grade at London Middle School. (Are both prepositions correct?) 2. How many hours does Bora study in school? 2-2. How many hours does Bora study at school? (Which preposition do we have to use, 'at...
Monday, March 23, 2009 at 5:02pm

5th grade
1\60 of an hour
Thursday, March 19, 2009 at 8:06pm

6th grade
evaluate (9-8X).12 If X=3/4
Wednesday, March 11, 2009 at 5:25pm

6th grade
find the (9+8x).12= X=3/4
Wednesday, March 11, 2009 at 5:10pm

4th grade
WHAT IS 3/10 TH,S OF 20 AND WHY?
Wednesday, March 11, 2009 at 4:01pm

10th grade
427.50 is 10% of what
Tuesday, March 10, 2009 at 5:54pm

English
1. Write down the names of two your friends 2. Write down the names of your two friends. 3. Write down the names of two friends of yours. (Which one is correct?) 4. What year are you in? I'm in the first year. I'm in my first year. 5. What grade are you in? I'm in ...
Monday, March 9, 2009 at 3:04pm

6th grade
80oz =
Tuesday, March 3, 2009 at 7:03pm

2nd grade oral report
My daughter is eight years old and in 2nd grade. She has to do a 3 minute oral report. She is doing it on a famous sports person. We read the book, and she has to dress in character. She is taking in her soccer ball. She is allowed to use note cards. They have not shown them ...
Wednesday, February 25, 2009 at 5:49pm

algebra attn Reiny
Thanks for your help with the solving of the three equations! Yes, it was a typo. I just finished solving it a long way, solving for the 1st 2 equations then the 2nd and 3rd and plugging in variables...etc. etc. Your way gave the same answer, but quicker, does your way always ...
Tuesday, February 24, 2009 at 10:34pm

5th grade
4/9 x 12 ---------------------- --*
Monday, February 23, 2009 at 10:35pm

5th grade
1/2 x 50 =
Monday, February 23, 2009 at 9:57pm

5 th grade Math
1n times 2n is 3n? or 2n?
Sunday, February 22, 2009 at 9:57am

math-moneyfractions
i have some math questions that i really ,really,need help with asap if any body can explain some of these questions that will be great help.Ok here are 3 of the questions i am about to type now ok the first one says,whole 16 nickels a.circle 3/a of the nickels b.how much ...
Wednesday, February 18, 2009 at 9:18pm

11th grade
x/12=5/3
Friday, February 13, 2009 at 9:41am

11th grade
f(x)=x-1/x-4
Monday, February 9, 2009 at 11:25pm

8th grade
What is domain?
Friday, February 6, 2009 at 3:01am

college
Which of the following would NOT be considered discrimination? 1. Sue believes poor people are criminals. 2. Sue refuses to give Jane a ride to work because Jane is poor. 3. Jane, who is poor, vandalizes the cars of rich people who she believes are snobs. 4. Sue refuses to ...
Thursday, February 5, 2009 at 2:56pm

statistics
Which of the following is an example of nominal data? a. ocean temperature at seven beaches along the east coast of the U. S. b. 1st, 2nd, and 3rd place finishers of the 2005 Boston Marathon c. morning commute (in miles) of professors at DeVry University - Phoenix d. account ...
Wednesday, February 4, 2009 at 9:44pm

11th grade
3x+6=2x+13
Tuesday, February 3, 2009 at 12:43pm

alg 2+urgent please.
2/the 6th root of 81 the answer gave an answer of "2 3rd root of 3/3" sorry i didnt type the root signs, i dunno how. can you show me how to work this?
Monday, January 26, 2009 at 12:14am

reading
I really need help in understand what I read. Everyday we have to summarize a chapter in a book. Well I do read the chapter but I always find myself writing 2 sentences out of the chapter for my summary. My grades are not good in reading and I want to know if you can help ...
Sunday, January 25, 2009 at 8:04am

Math
Simplify: 3x (to the -2 power) 2x(3rd power)times x(to the -2 power) times x(to the 7 power) 3x (to the negative 3 power) times (-4 power)
Monday, January 19, 2009 at 5:11pm

7th grade
who is fibnacci
Saturday, January 17, 2009 at 3:29pm

7th grade
what is the answer for -2y-5=-9?
Tuesday, January 13, 2009 at 10:25pm

7th grade
what is the answer for -2y-5=-9?
Tuesday, January 13, 2009 at 10:18pm

7th grade
-2n +4-3n=
Wednesday, January 7, 2009 at 5:44pm

5th grade
How do I simplify 4/8 + 5/8 and 7/9 + 6/9? Thanks
Wednesday, January 7, 2009 at 3:11pm

7th grade
-7X+X
Sunday, January 4, 2009 at 7:07pm

10th grade Algebra
8h^2-4h
Friday, January 2, 2009 at 11:11am

sra JMcGuin spanish
Hi This is sam's mom - you have helped my child enormously - Whenever work is done with you the grade is amazing. Finals ae coming up and I think you are close to us. We live on the west side and go to school in the valley. SO anywhere would be convenient - We have a tutor...
Thursday, January 1, 2009 at 6:12pm

Algebra--please help!
I really need help with my math homework today, because I am totally confused! Please give me the answer, but also walk me through it, too, so I can fully understand it, because just the answer won't really help. #1: A math teacher wants to curve a set of grades. *Just a ...
Wednesday, December 17, 2008 at 3:42pm

psychology
Sara sets up an experiment with a control group and a experimental group to study how reading to preschool children may improve their first-grade reading achievement scores. In her study, the independent variable will be A first-grade reading achievement scores B reading to ...
Tuesday, December 16, 2008 at 12:37pm

6th grade
math
Monday, December 15, 2008 at 11:13pm

6th grade
What is vermicomposting ?
Wednesday, December 10, 2008 at 12:25pm

8th grade
what's the answer to .5x-y=8
Wednesday, December 10, 2008 at 1:26am

9th grade
12y-5y-2=0
Monday, December 8, 2008 at 11:41pm

8th grade
what percent of 60 is 15
Tuesday, December 2, 2008 at 7:18pm

Math 6th grade
Does any one know a really good websites for 6th grade math ? I'm behind in math and need to catch up or else I'll be really super dum . I need HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!​!!
Tuesday, December 2, 2008 at 10:03am

6th grade algebra
3/8 + x __ __ 3 5/12
Sunday, November 30, 2008 at 5:16pm

AED
Choose a grade level and a scientific concept appropriate for that level. • Plan a science experiment to explore this concept. In your paper, address the following points: o List the equipment and materials to be included in the science kit. o Explain what safety ...
Saturday, November 22, 2008 at 5:53pm

AED
Choose a grade level and a scientific concept appropriate for that level. • Plan a science experiment to explore this concept. In your paper, address the following points: o List the equipment and materials to be included in the science kit. o Explain what safety ...
Wednesday, November 19, 2008 at 9:03pm

9th grade
3t+8(2t-6)=2+14t
Wednesday, November 19, 2008 at 9:02pm

10th grade
7x+11y=-5
Monday, November 17, 2008 at 3:41pm

9th grade
How do you solve [x-1]=[x+3]
Saturday, November 15, 2008 at 12:42pm

5th grade math
Why does .2 x .4 = .08 and not .8?
Thursday, November 13, 2008 at 6:03pm

Chemistry
Each of four identical tires of a car is filled with a different gas. Gas pressure in each tire is 3.0 atm at 25oC. One tire contains neon, another – argon, the 3rd one has krypton, and the last one has unknown gas. How many molecules are there in each tire? So far, I ...
Wednesday, November 12, 2008 at 9:14pm

french
Mme: Michael(Michel!) is 4 months old. Comment dit-on ".. is four months old"? (that's why he likes to barf everywhere) I am in French 1B, so next year when I'm a freshman, I can go right into French 2. (7th grade=1A, 8th grade=1B =French 1)
Tuesday, November 11, 2008 at 12:28am

6th grade
how many fifths are in 1 3/5
Monday, November 3, 2008 at 12:38am

6th grade
WHAT 30 TO THE 2 POWER
Monday, October 27, 2008 at 7:02pm

Algebra
Well someone please help me with this problem!!!!!!!!!!!! From a base elevation of 8200ft. a mountain peak in colorado rises to a summit elevation of 14701ft.over a horizontal distance of 15838 ft. Find the grade of the peak. The grade of the peak is what percent? (Round to ...
Saturday, October 25, 2008 at 7:57pm

4th grade
25+7=p-6
Wednesday, October 22, 2008 at 7:48pm

Verb form " to be"
How can I introduce or teach 3rd graders how to use the Correct Verb Form of the verb "to be"? I want to tell them when to use the words: am, is, are, was, and were....
Tuesday, October 21, 2008 at 11:22pm

8th grade
what is x-y=6
Friday, October 17, 2008 at 1:48am

8 th Grade
what is a bear?
Tuesday, October 14, 2008 at 4:59pm

6th grade
3x times 9x =
Monday, October 13, 2008 at 9:07pm

All!!
What is the 8 grade meap on? Thanks!
Monday, October 13, 2008 at 4:18pm

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