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7th grade social studies
what was Fray Marcos de Niza famous for? Please help! Thank you!!
Sunday, October 23, 2011 at 8:11pm
Grade 11 physics
a string can hold up 12 kg without breaking. You tie the string to a 30kg object sitting on ice and use it to pull the object horizontally 22m. Calculate the minimum possible time to complete the task
Sunday, October 23, 2011 at 7:08pm
Stats
You are given the following data. # of Absences Final Grade 0 96 1 92 2 71 3 66 4 60 5 51 A. Find the correlation coefficient for the data. B. Find the equation for the regression line for the data, and predict the final grade of a student who misses 3.5 days.
Sunday, October 23, 2011 at 1:04pm
To Ciara
Please do not post any more insurance questions in this forum. I don't believe they are 9th grade questions. They look more like ads for insurance. If you post any more you'll be banned from posting on this board.
Saturday, October 22, 2011 at 11:09pm
statistics
Given the following information about a sample, calculate a z score for a test grade of 91. = 87, s = 4.01
Saturday, October 22, 2011 at 9:59pm
Physics
Physics Help... Applying Newtons Laws Grade 11? On the surface of the earth a geological hammer has a mass of 1500g. Determine its mass and weight on Mars where g=3.6 m/s^2.
Saturday, October 22, 2011 at 12:11pm
Spanish-SraJMcGin please check
I had asked a question the other day but I'm not sure if I'm understanding this- it was a comparison-You said this as a comment: Spanish-8th grade - SraJMcGin, Thursday, October 20, 2011 at 4:02pm 3. also = de las tres actividades Also, #3 is different because it is ...
Saturday, October 22, 2011 at 10:06am
Math
You are given the following data. # of Absences Final Grade 0 96 1 92 2 71 3 66 4 60 5 51 A. Find the correlation coefficient for the data. B. Find the equation for the regression line for the data, and predict the final grade of a student who misses 3.5 days.
Friday, October 21, 2011 at 3:03pm
High School
Will high school will look at my middle school grades (or just 8th grade grades ?) ????
Thursday, October 20, 2011 at 5:33pm
5th Grade Science
Creation of landforms??
Thursday, October 20, 2011 at 5:28pm
Spanish-8th grade
We're doing superlatives and we had to have three groups of sentences. Did I compare these correctly?I numbered each group as 1, 2 or 3, not each sentence in the group. 1.Tocar el piano es interesante. Tocar la guitarra es más interesante que tocar el piano. Tocar ...
Thursday, October 20, 2011 at 2:37pm
COMM 215
Please guide me on what I have done incorrectly: 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. X True ...
Thursday, October 20, 2011 at 8:48am
5th grade math
How do you divide 836 by 22, using compatible numbers? Is there a quick way to figure out the compatibility?
Wednesday, October 19, 2011 at 11:46pm
5th grade math
How do you divide 836 by 22, using compatible numbers? Is there a quick way to figure out the compatibility?
Wednesday, October 19, 2011 at 11:46pm
5th grade math
how do i write a real-world problem where you would have to multiply 120 and 75
Wednesday, October 19, 2011 at 9:40pm
4th grade math
364 plus 519 round each number the greatest place value to estimate the sum of:
Wednesday, October 19, 2011 at 7:08pm
physics
After a jump, a skydiver reaches terminal speed in 10 seconds. Does he gain more speed during the first second of fall or the ninth second of fall? which of these two seconds (1st or 9th) will he fall the greater distance?
Wednesday, October 19, 2011 at 5:47pm
3RD GRADE MATH
JOHN BROUGHT 94 STICKERS AS WELL.THEN BOUGHT 8 STRIPS OF 10 AND SOME SINGLES. HOW MANY SINGLES DID HE BUY
Wednesday, October 19, 2011 at 3:54pm
MATH
I NEED HELP ON QUESTION 11 ON PG 47 IN THE GRADE SIX MZTH TEXT BOOK PLEASE HELP!!!!!!
Tuesday, October 18, 2011 at 7:55pm
4th grade math
I too am trying to help my son with his math homework. Problem is: at a Pokemon Tournament there are 6 players. Each player counted his cards at the beginning: These are the landmarks for the group: Minimum: 8, Maximum: 16, Moes: 13, Median: 14. Lisrt the numbers of cards each...
Tuesday, October 18, 2011 at 7:20pm
Accounting
How do I post an adjusted entry for the following: The company prepaid its 9th month rent agreement on 6-1-2010 and prepaid its 6th month insurance policy on 12-1-2010.
Tuesday, October 18, 2011 at 7:15pm
4th grade math
Hello, I am trying to help my son with his homework but i have no clue how to work these following: write a number expression for each phrase 1) 1,285 is how much more than 622 2) $402 increased by $86 3) 946 beads, then 80 fewer beads 4) 12 adults combined with 26 children ...
Tuesday, October 18, 2011 at 7:03pm
English (Journal Entry)
You see I have this weekly assignment for english which is a journal entry. Every week on monday she gives us a a journal entry topic to write about & it always due on friday, so for this week topic is: If you could visit with a historical figure for a day, who would it be & ...
Tuesday, October 18, 2011 at 6:38pm
2nd grade math
Mara has 2 quarters, 1 dime, and 2 pennies. She wants to buy a purse that is 75 cents. How much more money does she need? Why?
Tuesday, October 18, 2011 at 5:15pm
2nd grade math
Which number sentence completes this fact family? 3+2=5 2+3=5 5-2=3 is it 5+2=7, 5+3=8, 5-1=4 or 5-3=2?
Tuesday, October 18, 2011 at 5:10pm
Business English
Exercise Guideline:Assume that your readers are at about the 10th grade level in education. Revise these sentences for easy communication to this audience. 1. we must terminate all deficit financing. 2.we must endeavor to correct this problem by expediting delivery. 3. A ...
Tuesday, October 18, 2011 at 5:44am
Math 3 grade
Draw two ways to show 43 using place-value blocks.
Monday, October 17, 2011 at 7:35pm
English
I am in the 4th grade and do not understand transition words. Please help.
Monday, October 17, 2011 at 4:12pm
Spanish-9th grade
Could you please check if these are correct? Thank you- 1.¿Necesitas monedas para coleccionar monedas? Sí. Las necesito para coleccionar monedas. 2. .¿Necesitas el bate para jugar al tenis? No,lo necesito para jugar al tenis. 3. Me hablas? Sí, te ...
Monday, October 17, 2011 at 11:29am
Awards
What kind of awards do they give out @ a 7th grade/8th award ceremony???
Sunday, October 16, 2011 at 5:46pm
Science 6th grade
a swimmer speeds up from 2 m/s to 6 m/s during the last 20 seconds of the race. what is the acceleration of the swimmer?
Sunday, October 16, 2011 at 9:29am
statistics
A study of graduates average grades and degrees showed the following results: B.S. Degrees, 15 graduates averaged Grade A, 8 graduates averaged Grade B, and 5 graduates averaged grade C. Graduates who had a B.A. Degree, 8 averaged grade A, 12 averaged grade B, and 7 averaged ...
Saturday, October 15, 2011 at 8:05pm
statistics
draw a distribution curve that represents the following distribution of scores: results of 6th grade math test given to college students
Saturday, October 15, 2011 at 7:39pm
Proof read please
I am entering an essay scholarship and would love if some of you could proof read my essay. Thanks so much! Title: Be a Part of Something Greater “You have to get involved!” From the first day of school, freshman year of high school, those were the words that ...
Saturday, October 15, 2011 at 11:22am
math
the 9th term of an AP is 52 while the 12th term is 70.find the sum of its 20th term
Friday, October 14, 2011 at 8:23am
8th grade math
Give an example of a linear situation with a rate of a change that is i. positive ii. zero(no change) iii. negative write an equation that represents each situation in the part above. I don't get this so please help! Thank you!
Thursday, October 13, 2011 at 9:13pm
algebra w o r d Problem
1) the seventh grade class has been collecting aluminum cans for recycling. the class has collected 210 cans. their goal is to collect 520 cans. write an equation and estimate the number aluminum cans needed to reach their goal. i got this: c + 210 = 520: 350, 320, 310 c = 310...
Thursday, October 13, 2011 at 8:21pm
4th grade Math
what wil be the next number pattern 1, 2, 4, 8, 16, ? Thanks!
Thursday, October 13, 2011 at 7:17pm
Grade 12- Advanced Funtions
what about this question: Determine the roots algebraically by factoring. a) x^3-8x^2-3x+90=0
Thursday, October 13, 2011 at 6:09pm
math
the number of 5th grade students in a school is a prime number greater than 50.What is the least number of 5th grade students there could be in a school
Thursday, October 13, 2011 at 5:05pm
grade 9 math
write 100 and 72 as products of two powers
Thursday, October 13, 2011 at 9:30am
Grade 12 Advanced Functions
One zero of f(x)=x^3+4x^2+x+c is -3. a) calculate the value of c. b)calculate the other zeros.
Thursday, October 13, 2011 at 9:10am
Grade 12 Advanced Functions
The polynomial 2x^3+px^2-x+6 has a remainder of zero when divided by x-2. Calculate p.
Thursday, October 13, 2011 at 8:54am
5th grade math
f I have 3 geese in the first pattern, 5 in the 2nd pattern, & 7 in the 5th pattern, how many geese will be in the 10th and 100th patterns?
Wednesday, October 12, 2011 at 10:08pm
6th grade math
what is the range of 4min 30 sec, 5min 12 sec, 4min 24sec, 4min 51sec, 5min and 3sec?
Wednesday, October 12, 2011 at 10:08pm
math
the chess club has 55 members 22 of them are in 6th grade what percent of the club is not in 6th grade
Wednesday, October 12, 2011 at 8:08pm
Math Symbols
PLEASE LIST ALL 7TH GRADE MATH SYMBOLS!!! PLEASE!!! I NEED THIS ASAP !!! :) THANK YOU!!!!
Wednesday, October 12, 2011 at 8:04pm
4th grade math
how do I find the mean of 92;96;99;103;88
Wednesday, October 12, 2011 at 4:52pm
Spanish-8th grade
This is in regard to my earlier post about the conversation- Thank you for all your help.Thank you for your patience too Could you recheck this? I don't understand about who talks much-my number 10 but I think you put it at #9You said it was the brother not the person but ...
Wednesday, October 12, 2011 at 3:05pm
7th grade Math
I'm supossed to cme up with a real world problem and then solve it with decimals... HOW AM I SUPPOSED TO DO THAT??? Can anyone help me???
Wednesday, October 12, 2011 at 12:11pm
Spanish 8th grade
I have to read this and answer these questions for homeowrk-I'm not sure if I did this correctly. Could you please check-I put the reading and then questions and my answers under it-thank uyou for checking-I'm really not sure about my answers-I'm a little confused ...
Wednesday, October 12, 2011 at 11:42am
Spanish-8th grade
We're learning direct object pronouns so I had to replace the "sellos" in the first sentence-did I do it correctly? Tú coleccionas sellos. Tú los coleccionas.
Wednesday, October 12, 2011 at 10:13am
Statistics
The mean graduation time is 5 years with a standard deviation of 6 months for the Monte Carlo College, in which the graduation time is related to the grade of the students. The class size is normally 40. Calculate how many students may graduate by the end of the fourth year. ...
Wednesday, October 12, 2011 at 5:39am
Grade
Ok today during social studies I got this mini progress report (it's a overview on what grade I have right now before they send our real progress report which they may send this week or next week) and like I just want to know what GPA i got. Here it is & other classes ...
Tuesday, October 11, 2011 at 7:31pm
social science
which subjects do i have to choose when i want to became a social worker when i will be in grade 10 next year
Tuesday, October 11, 2011 at 12:01pm
math
Studies have shown a particular television commercial is understood by 25% of first grade students and 80% of fourth grade students. If a television advertising agency randomly selects one first grader and one fourth grader, what is the probability neither child would ...
Tuesday, October 11, 2011 at 12:05am
5th Grade Match
Writing in Math: Write a word problem using the number sentence 4.23 x 10 = 42.3. I don't understand how to answer this question
Monday, October 10, 2011 at 7:29pm
English
Can some check my personal narrative and give a grade from 1-5? Mario Garcia 10-10-11 Period.3 The Lost Dog I didn’t feel like helping my sister wash my dad’s car. After our dog left this morning we were both sad, we didn’t feel like doing anything but to just ...
Monday, October 10, 2011 at 7:13pm
Math Grade 3
Write a subtraction problem involving regrouping that has ted reading 304 pages?
Monday, October 10, 2011 at 6:39pm
8TH GRADE MATH
IF C IS THE NUMBER OF CUPS THEN 1/2C CAN BE USED TO FIND THE NUMBER OF PINTS FOR 12 CUPS MY ANSWER 1(1/2C) X 12= (1X.5)X12 .5X 12=6 ANS 6 PINTS IS THIS THE RIGHT WAY TO WORD THIS PROBLEM
Monday, October 10, 2011 at 5:43pm
8TH GRADE MATH
IF C IS THE NUMBER OF CUPS THEN 1/2C CAN BE USED TO FIND THE NUMBER OF PINTS FOR 12 CUPS
Monday, October 10, 2011 at 3:57pm
math 9th grade
the perimeter of a rectangle is 56 inches> the width of the rectangle is three-fourth of the length. Find the length of the diagonal of the rectangle. please help me!!!
Sunday, October 9, 2011 at 6:35pm
Biology-9th grade
I'm not sure how to answer one of my homework questions. Is one function of the alveoli to filter out dirt and pollen before it reaches the lung and why or why not. I don't think it is because the alveoli are used to oxgenate the blood, correct. I don't think they ...
Sunday, October 9, 2011 at 3:58pm
Economics
The schedule below shows the level of output that can be produced using different levels of input. A unit of input costs $80 and the fixed costs of running your business are $50. Input Output 0 0 1 2 2 6 3 9 4 11 5 12 1. What is your AVC of producing 11 units of output? ...
Saturday, October 8, 2011 at 12:16am
reading
I have a foster child (my niece) who has been through a lot in the past year. She is having huge difficulty in school. She is in 1st grade. My 21 year old daughter is home with her trying her best to help her but it is getting overwhelming to get her to look at words to learn ...
Friday, October 7, 2011 at 8:12am
English-Writing
Many students fear the thought of college. It is not only the transition from high school that intimidates them, but large classrooms, two hour seminars, and worse part, the fear of failure is what keeps them from going. Hence either take shorter hours, gap years, or some even...
Friday, October 7, 2011 at 6:49am
5th Grade Math
writing a prime number factorization of a number using exponents. does that mean 15= 5 x 3 60= 6 x 10 28= 4 x 7 49= 7 x 7 Yes,No or What?
Thursday, October 6, 2011 at 9:01pm
5th Grade Math
seventeen and four tenths. ten and ninety-nine thousandths. How much money do these word forms turn out to be?
Thursday, October 6, 2011 at 8:57pm
Grade 9 Algebra Question 3 (LAST)
PASCAL’S TRIANGLE For Exercises 5 and 6, use the following information. Blaise Pascal is known for a special triangular arrangement of numbers, calledPascal’s Triangle.. Each number insuccessive rows of the triangle is created by adding the two numbers in the row ...
Thursday, October 6, 2011 at 7:33pm
Grade 9 Algebra Question 3
TRIANGULAR NUMBERS By arranging bowling pins in their proper order, a triangle is created. The table below shows the number of rows of bowling pins and the total number of pins in the triangle. The formula: n * (n+1) / 2 can be used to find t, the total number of items in n ...
Thursday, October 6, 2011 at 7:07pm
Grade 9 Algebra Question 2
2. PYRAMIDS When climbing an ancient Mayan pyramid, the Johnson family noticed that the bottom of each side of the pyramid started with 50 large stones. The next step up had 45 large stones, the next step up had 40 stones, and so on. Write an equation to represent the number ...
Thursday, October 6, 2011 at 7:06pm
Life Science 6th grade
Explain how you could determine whether the seeds in a packet of round pea seeds have the genotype Rr or RR, in which R represents round seeds and r represents wrinkled seeds?
Thursday, October 6, 2011 at 6:30pm
Algebra - Grade 9
Three businesses donated money to charity. 5. Business B pledged $20 million less than twice the amount pledged by Business A. Business C pledged $200 million less than twice the amount pledged by Business B. If x represents the amount pledged by the Business A, write ...
Thursday, October 6, 2011 at 6:05pm
math
im in sixth grade and im confused with this question.there are 44,000 people living in salem.(16,000~workers :2,000~preschoolers : 13,000~students : 4,000~retirees : 8,000~homemakers : 1,000~unemployed) *what fraction of the population has jobs outside home?
Thursday, October 6, 2011 at 5:24pm
Grade 9 Algebra
3. FOOTBALL The New Orleans Saints scored 7 fewer points than twice the points scored by the Pittsburgh Steelers. The two teams together scored a total of 32 points. Write and solve an equation to show how many points each team scored. --------------------------- Three ...
Thursday, October 6, 2011 at 5:10pm
9th writing
Can you add figurative or tell me where I could add it, check my title, proofread, and help me show creativity? Freedom Doesn’t Come Free What is something you can never show much gratitude for? Well, veterans have done many things for our country. Freedom is a debt that...
Thursday, October 6, 2011 at 5:06pm
math
My son is doing this in 6th grade math class. Mr. Weiss started painting the kitchen at 8:45 am and finished painting at 12:00 pm. About how many hours elapsed between the time he started painting and the time he finished painting the kitchen? Answers are 2h, 3h, 4h, and 5h. ...
Thursday, October 6, 2011 at 4:25pm
8th grade math
IF IT TOOK THE RIVERAS 18 HOURS TO DRIVE 760 MILES. WHAT WAS THEIR AVERAGE HOURLY SPEED?
Thursday, October 6, 2011 at 3:47pm
English
My essay, the writing centre told me that my introduction essay was not to the point of being a succesful student. So I changed it. Here, could you please help me rephrase it .. My two most important points are the TWO STEPS : Daily and punctual attendance and dedication to ...
Thursday, October 6, 2011 at 2:58pm
Spanish 9th grade
Is this how I say the spider is smaller than the lizard? La araña es más pequeña que la iguana.
Wednesday, October 5, 2011 at 6:08pm
history
I am helping my son who is in the 6th grade. He has a crossword puzzle that relates to early civilization and the clue is different. We have this much so far ???e??? for a total of 7 letters with an e in the middle please help.
Wednesday, October 5, 2011 at 4:23pm
Melillo Middle shcool
I need to work up a 5th grade Explorer recruitment Post for my Sicence class on Sir Frances Drake. an you give me information
Wednesday, October 5, 2011 at 11:48am
3rd grade math
are there some tutors available in person, before school this morning to help my daughter Valerie Garza?
Wednesday, October 5, 2011 at 7:51am
5th Grade Math
what fraction is the largest? 3 2/3 or 3 3/4 or 3 1/2 or 3 3/5?
Tuesday, October 4, 2011 at 10:40pm
5th Grade Math
Marissa and her friends have 3 pizzas. they eat 2 1/4 of the pizzas. which model shows how much of the pizza they ate? On the pic they have they have each pizza having 8 slices each, so what would the pies that have been eaten look like?
Tuesday, October 4, 2011 at 10:11pm
5th Grade Math
Hector's bean plant grew 14 inches in 3 months. Which shows how many inches the plant grew each month? F)3/14 inch G) 3 1/4 inches H) 3 2/3 inches J) 4 2/3 inches And how do i get the answer?
Tuesday, October 4, 2011 at 10:06pm
5th Grade Math
Kate baked 3 pies for a family reunion. She cut each pie into 8 slices. the family ate 2/3 of the pies. How many slices of pie were eaten? And how would i show it if i had to show the pies?
Tuesday, October 4, 2011 at 10:02pm
5th Grade Math
I just wanted to Thank you Ms. Sue for the help my son is in 5th grade and some of his homework i don't understand, and i don't want him to turn it in wrong. So if i have more of an understanding then i can help him more with his homework so he gets a better ...
Tuesday, October 4, 2011 at 9:58pm
5th Grade Math
Eduardo and his friends niked 7/4 miles. What mied number shows the distance they hiked?
Tuesday, October 4, 2011 at 9:29pm
5th grade math
Pete looked at the colors of the shoes worn by his classmates. He found that 1/5 of the class wore white shoes, 3/20 wore blue shoes, 2/5 wore black shoes, and 1/4 wore red shoes. what color shoes did the most students have on? And how would i show the work? PLEASE HELP
Tuesday, October 4, 2011 at 9:25pm
Just for "Ms.Sue"
Hey, "Ms.Sue". Ms.Sue you have been very helpful. But I keep getting stuck. 5th grade math is a challenge especially after my teachers stroked and we were out of school for almost all of September and no one in my house understands this new math either. I NEED HELP...
Tuesday, October 4, 2011 at 9:05pm
5th Grade Math
Brad filled in 24 out of 40 words on a crossword puzzle. Stewart filled in 15 out of 25 words on a different crossword puzzle. Which correctly compares the fractions of the puzzles that Brad and Stewart completed. a)2/3>3/5 b)3/5<2/3 c)6/10>3/5 d)3/5=3/5
Tuesday, October 4, 2011 at 8:50pm
4th grade Math
Miguel would like to figure out how many blocks he would need to build the 25th dragon without actually building it. He knows that there is a pattern to his hexagon dragons. Can you write a rule in words or a math expression that Miguel can use to figure out the total number ...
Tuesday, October 4, 2011 at 8:31pm
6th grade english
I'm helping out my sister with her english homework and I am confused on what to do. Underline the independent clauses once and the dependent clauses twice. Circle the phrases. Our football team is proud because the team is undefeated. The part that i don't understand ...
Tuesday, October 4, 2011 at 8:04pm
statistics
below is the test scores for students in a statistics class.80,65,79,83,60,79,90,77,84,93.the professor assigned a grade of c to students whose test scores were within 5 points of the mean in either direction .how many students got cs?list their test scores.
Tuesday, October 4, 2011 at 7:09pm
5th Grade MATH!
in Which set is 2/3 of the numbers composite? a. 21,29,15,9,27,30 b.18,5,19,33,23,20 c.10,28,21,35,19,11 d.34,12,16,32,22,8
Tuesday, October 4, 2011 at 7:07pm
Algebra 2 (Linear Programming)
The Carbon coal company has 2 mines, a surface mine ad a deep mine. it costs $200 per day to operate the surface mine and $250 to operate the deep mine. Each mine produces a medium grade and a medium-hard grade coal, but in different proportions. This surface mine produces 12 ...
Tuesday, October 4, 2011 at 1:52am
social studies
Chris must sit out the next two weeks of basketball games because of a problem with her hamstring muscle. Her eighth grade coach tells her to use this off time imagining herself out on the court. He wants Chris to feel her body running down the court, to see herself reaching ...
Monday, October 3, 2011 at 5:11pm
social psy
) Researcher wants to look at the correlation between class attendance and grade in class (higher numbers indicating a higher grade). The researcher found the following result r = .82. The correlation coefficient tells researchers two pieces of information, the strength of the...
Monday, October 3, 2011 at 2:23pm
English
Ok so I'm join this contest at my school (long story but read that directions below) 7th Graders Against 8th Graders "The more that you read, the more things you will know. The more that you learn,the more places you'll go." Dr. Seuss. PROGRAM GOALS •To ...
Sunday, October 2, 2011 at 8:19pm
Letter to Teacher
Dear Mrs. Gebbia, Hi! You may not know me but my name is Laruen Jean-Baptiste. I’m currently in the 7th grade & it will be an honor for me to join the school’s newspaper this year. I love writing a lot, it’s part of my life. When I join the school’s ...
Sunday, October 2, 2011 at 7:18pm
Math
Algebra Solving Equations by multiplying OR dividing. GRADE 9 LEVEL Kurt and four friends are eating in the food court at South CenterMall. They will divide the bill equallyamong the five of them. Two friendsorder hamburgers and two order pizza.All of them order soda. Kevin ...
Sunday, October 2, 2011 at 2:55pm
Algebra
A roof rises 2.3 feet vertically, and 7.4 feet horizontally. What is the grade of the roof? I do not understand how to even find what the grade would be..can anyone help?
Friday, September 30, 2011 at 3:56pm
9th grade Algebra
Simplify x/6 divided by 1/6 I'm not sure how to divide fractions with a variable for the numerator.
Friday, September 30, 2011 at 11:42am
math
investigate the economics of using a higher grade of plywood for the facing when using timber fromwork . a fromwork system which is being used for concreting operations consumes the following labour and materials over 12 months : labour:6043 hours at £21.50 per hors ...
Friday, September 30, 2011 at 6:41am
8th grade History
i have no clue how to write a paragraph about the spanish conquistadors! i need help please
Friday, September 30, 2011 at 1:33am
3rd grade math
Use the digits 3, 7, 1, 5 to write a number that rounds to each of the following 2,000 3,500 6,000 7,400
Thursday, September 29, 2011 at 6:46pm
6th grade science
what are two objects with the same volume. why does one feel heavier?
Thursday, September 29, 2011 at 6:43pm
6th grade math
what is 1/3 of 3/2? is that means multiply??? or devide???
Thursday, September 29, 2011 at 6:34pm
Math
Determine the coordinates of the endpoint of a segment CE with one endpoint at C(3,10) and a midpoint at (-1,-6). Disclaimer: This is 10th grade geometry.
Thursday, September 29, 2011 at 5:32pm
College
Is Harvard is really the best college ? also what high school grades are require to get to Harvard ??? When I be a 9th grader will they prepare me for SAT ???
Thursday, September 29, 2011 at 5:09pm
College
My dream is to go to Harvard University. When I grow up I want to become an artist, & creative writer (like writing stories & stuff. Here are some questions I would like to ask you guys. Please answer these questions please I know I'm too young (age 12, 7th grade) but, I ...
Thursday, September 29, 2011 at 3:01pm
4th grade math
Please help solved the below problem. Explain in words how to add 352 + 958. Make sure to explain regrouping, if necessary? Thanks, Stella
Thursday, September 29, 2011 at 2:42pm
6th grade math
i have to make a conjecture on if there is more or less than 50 numbers that can be written as product of 3 digit numbers w/o using the number 1 more than once as a factor. Example: 10 can be 1*2*5 and 24 can be 2*3*4
Thursday, September 29, 2011 at 1:50am
math
How to do polynaimals in 5th grade in the easyest form. How do you do problems like X+6=10 using all the steps instead of just Oh i now its 4
Wednesday, September 28, 2011 at 10:15pm
4th grade Math
How can making small groups helps you estimate large numbers?
Wednesday, September 28, 2011 at 9:26pm
early childhood education
1)according to the national center for education statistics which of th following is a false statement a)when it comes to grade and homework boys outperform girls in elementary secondary high school college and even graduate school. b)boys are more likely than girls to be ...
Wednesday, September 28, 2011 at 8:19pm
4th grade Math Help
1. explain why you would use front end estimation. Give an example of one time you might use it? 2. Explain in words how to add 352 + 958. Make sure to explain regrouping, if necessary? Please help! Thank you in advance.
Wednesday, September 28, 2011 at 7:42pm
4h grade math
Hi How can making small groups helps you estimate large numbers?
Wednesday, September 28, 2011 at 7:20pm
Math
How do I explain "make a 10" to my 2nd grade son for his math homework?
Wednesday, September 28, 2011 at 4:50pm
math
a rectangular pen is to be constructed alongside a barn using 120 feet of fencing. the barn will be used for one side of the pen. What should the dimensions of the pen be to maximize its area. ***Can not use calculus. This is a 9th grade question
Wednesday, September 28, 2011 at 3:42pm
Journalism
any mistakes or errors? Any suggestions to make it better? Olivia Hertog Personality Profile Written By: Bryce R Cameras are flashing everywhere, as Junior Olivia Hertog poses for her new shoot as sweat drips off her face from the heat of the lights, smearing her makeup. ...
Tuesday, September 27, 2011 at 9:17pm
7th grade social studies for ms.sue
Well ms.sue, would it be the pueblos from Acoma pueblothat is different from Albuq?
Tuesday, September 27, 2011 at 8:48pm
3RD GRADE MATH
WHATS THE ANSWER TO 10 + ? = 20 + 110
Tuesday, September 27, 2011 at 8:47pm
7th grade social studies
what are some unique facts about the Acoma pueblo? if you are going to say anything about looking in my textbook, well there is no information in ther. and i looked at some websites and they don't provide much except some original stuff. Please help!! Thank you!! p.s. ...
Tuesday, September 27, 2011 at 8:08pm
science 8th grade
how many periods are there in the main body of the periodic table?
Tuesday, September 27, 2011 at 7:36pm
2nd grade math homework
does the broken key 5 means not to use the number5
Tuesday, September 27, 2011 at 7:18pm
Algebra 9th Grade
how would you solve this? x - 5 <(or equal too) - 8
Tuesday, September 27, 2011 at 3:17pm
physics grade 11 one word term
one word/term. 1.3.The minimum amount of energy required to start a reaction. 1.4.The distance between the centre of a lens and its focal point. 1.5. The type of image formed on a screen when light rays converge.
Tuesday, September 27, 2011 at 1:03pm
Grade 12 Data Management
There are 12 questions on an examination, and each student must answer 8 questions including at least 4 of the first 5 questions. How many different combinations of questions could a student choose to answer?
Tuesday, September 27, 2011 at 9:11am
6th grade history
what were the two major uses of hieroglyphics? how did it affect egyptian culture?
Tuesday, September 27, 2011 at 4:36am
earth space science grade 11
what is Microbiologist ? I have to name 4 things that tell me what it is
Monday, September 26, 2011 at 9:20pm
math 11 grade
How do you do this 5a+(9)-12e*5a+(3)
Monday, September 26, 2011 at 9:10pm
7th grade math
What is the surface area and volume formula of a pentagonal prism? Please help! Thank you!
Monday, September 26, 2011 at 8:57pm
7th grade math
i need help with variables and patterns algebra
Monday, September 26, 2011 at 8:32pm
4th Grade Math
of the set of whole numbers from 0 to 9, what fraction are odd numbers? A.1/9 B.1/10 C.5/10 D.9/10
Monday, September 26, 2011 at 6:54pm
4th Grade Math
In the set of all whole numbers from 20 to 29,what fraction have two integers which add up to 7? A.1/9 B.1/10 C.5/10 D.9/10
Monday, September 26, 2011 at 6:51pm
12th grade physics
A person pulls a wagon through thick grass with a force of 800 N. The angle that the handle makes with the ground is 35. How much force moves the wagon forward?
Monday, September 26, 2011 at 6:40pm
Physics 12th grade
A farm tractor is pulling 2 pieces of equipment east, with each piece of equipment 25 north and south of the x axis. If it takes 50,000 N of force on each chain to keep the equipment moving, then what is the total force of the tractor in the x direction?
Monday, September 26, 2011 at 6:34pm
4th grade social study
Please HELP! what is the relative location of virginia? Thanks.
Sunday, September 25, 2011 at 9:02pm
Grade 12 Data Management
A baseball player has had 14 hits in 60 times at bat in the last 20 games. How many hits does the batter need in her next ten at bats to increase the probability of her getting a hit to 0.300?
Sunday, September 25, 2011 at 8:49pm
6th grade math
Chan drove for X miles at 45 miles an hour, Y miles at 60 miles an hour, and Z miles at 55 miles an hour. Which expression can be used to find the total numbers of hours that Chan drove? A. (45+60+55)(XYZ) B. 45X + 60Y + 55Z C. (45+60+55)/XYZ D. X/45 + Y/60 + Z/55
Sunday, September 25, 2011 at 1:37pm
Grade 12 english
I have to write a reader response theory on a story, and I'm having a hard time understanding what exactly reader response theory is, could anyone explain? Thanks!
Sunday, September 25, 2011 at 12:30pm
6th grade math
Ye Olde Toy Shoppe wants a set of toys: 1/4 of the toys should be blue, and 1/2 of the toys should be green. 2/3 of the toys should be giraffes, and 1/4 of the toys should be monkeys. Decription:???
Saturday, September 24, 2011 at 11:02pm
7th grade Science
Explain the role of energy in the carbon cycle.
Saturday, September 24, 2011 at 7:17pm
7th grade Science
Early Earth was constantly being bombarded by meteorites, comets, and asteroids. Was early Earth an open system or a closed system? Explain your answer.
Saturday, September 24, 2011 at 6:20pm
Grade 10-Math
x+2y=3 5x+4y=8 I isolated x+2y=3 to make: x=3-2y then i began to sub in equation one with equation two: 5x+4y(3-2y)=8 5x+12-8y=8 after that i began to try to solve the equation but my answers were not correct. any help would be greatly appreciated!
Saturday, September 24, 2011 at 5:19pm
7th grade math
What feature of a cylinder uses the given units? a. centimeter b. square centimeter c. cubic centimeter Please help! Thank you!
Saturday, September 24, 2011 at 3:17pm
7th grade math
what is 2 times pie times 2.5to the second power + 2 times pie times 2.5 times 5.5? Please help! Thank you!
Saturday, September 24, 2011 at 2:19pm
7th grade math
Hi! What is the formula of the volume and surface area of cylinders? I checked my textbook and it didn't really say. My teacher didn't really explain at all. If somebody could help explain this it would be really great. Please help! Thank you!
Saturday, September 24, 2011 at 1:39pm
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