# Homework Help: 5th Grade

**2nd grade math**

____= 8+2?

*Wednesday, September 26, 2012 by todd*

**6th grade math**

what does the |#| mean? Thanks

*Sunday, September 23, 2012 by luv history*

**6th grade math**

Simplify: |15|

*Sunday, September 23, 2012 by need help*

**6th grade math**

What is absolute value?

*Sunday, September 23, 2012 by luv history*

**earth**

how long would it take a radio wave with a frequency of 4.3 X10 to the 5th power Hz to travel from Mars to Earth if the distance between the two planets is approximately 8.00 x 10 to the 7th power km?

*Sunday, September 23, 2012 by Anonymous*

**math 5th**

number puzzles You say this number when you start at 0 and count by 15. You say this number when you start at 0 and count by 25. This number is less than 200. This number is even.

*Wednesday, September 19, 2012 by jj*

**3rd grade math**

9,000+600+50+4 in standard form

*Wednesday, September 19, 2012 by yasmine*

**4th grade math**

I have 5 ones and 19 hundredths. What number am I?

*Monday, September 17, 2012 by Angie*

**6th grade math**

Yes I am not smarter than a 6th grader. How do I show the math and in the simplest form for the following: A sixth grade class has 100 sheets of lightweight paper. They use 3/4 of the paper for a collection of class poems. What is the total thickness of the paper they use?

*Monday, September 17, 2012 by dad pulling out his hair*

**6th grade science**

What is porosity and permeability? Thanks

*Sunday, September 16, 2012 by Allison*

**6th grade science**

What is a A topographic map used for? thanks

*Sunday, September 16, 2012 by Allison*

**7th grade math**

What is the difference? |-9| - |13| =? A)-22 B)-4 C)4 D)22

*Sunday, September 16, 2012 by Lauren*

**6th grade math**

9 + x = 17 I know that x=8 but how did you get it Thanks

*Friday, September 14, 2012 by some girl*

**6th grade math**

What is base measurement? thanks

*Friday, September 14, 2012 by some girl*

**7th Grade Math**

(-13) + (-1)

*Friday, September 14, 2012 by Lauren*

**math**

randall opened a savings account on June 1st and made the following deposits: $212.19, June 5th $23.03, June 12 $307.15, June 19th $652.00 and June 30, $78.75. Assuming he made no withdrawals, approximately how much did he have in the savings account at the end of the month of...

*Tuesday, September 11, 2012 by Melinda*

**6th grade math**

f + (–15) = –32

*Tuesday, September 11, 2012 by Allison*

**math**

I'm in sixth grade What is the value of |–46| ?

*Monday, September 10, 2012 by Allison*

**math**

y – (–19) = 25 i'm in sixth grade

*Monday, September 10, 2012 by Elizabeth*

**7th grade math**

-6(2r-4)

*Tuesday, September 4, 2012 by nic*

**6th grade math**

what is 13/16 minus 1/4?

*Tuesday, September 4, 2012 by Al*

**9th grade chemistry**

what is the

*Monday, September 3, 2012 by simia*

**Business and math question**

Isabella is hoping to get an A on her college algebra course. With just the final exam left to take, she currently has an average of 92 on her exercises. The quizzes count for 40%, exercises count for30% of the class grade. What is the minimal grade that Isabella must have on ...

*Thursday, August 30, 2012 by John*

**Business**

Isabella is hoping to get an A on her college Algebra course. With just the finaL exam left to take, she currently has an average of 85 on her quizzes and average of 92 on her exercises. The quizzes count for 40%, exercises count for 30% of the class grade. What is the minimal...

*Thursday, August 30, 2012 by John*

**english 3 grade**

aphabet on move words

*Wednesday, August 29, 2012 by edwin*

**Economics**

Brian is taking three courses this semester: economics, statistics, and finance. He has decided to spend 19 hours per week studying (in addition to attending all his classes) and his objective is to maximize his average grade, which means maximizing the total of his grades in ...

*Monday, August 27, 2012 by Rey*

**9th grade algebra/Ms Sue**

Okay Ms. Sue. I am in 8th grade but I am taking Algebra with 9th graders. I am very confused with my previous problem. I have asked my Dad but we are both getting confused. Now I have come up with 22. Is this my correct answer?

*Wednesday, August 22, 2012 by Reed*

**math**

This was on my 5th grader's homework: what is the least number you can make using all of the digits from 0 through 9 exactly once? My answer was 1,023,456,789. The teacher says it's 0,123,456,789. I think that if the zero is the first digit, it's not actually part of the ...

*Tuesday, August 21, 2012 by stick*

**Math 5 grade**

3/4 [5/2] The answer would be 15/8. Right?

*Tuesday, August 21, 2012 by Shan*

**math grade 12**

how to solve log basex 8=-1/2 pls help

*Tuesday, July 17, 2012 by ted*

**Personal Finance**

During a job interview Pam Thompson is offered a salary of $2800. The company gives annual raises of 6 percent. What would be Pams salery during her 5th year on the job?

*Sunday, July 15, 2012 by Samantha*

**math**

not sure if this had to do with math but my professor gave us this last hw assignment that i don't understand at all. It has to do with the grade scaling he does. 4x Exams = 37450 HW = 9362 Final = 16385 Lab = 23407 Recitation = 7022 Total Points = 93626 He asks whats the ...

*Thursday, July 5, 2012 by Anonymous*

**Physics**

A body covers a distance of 25m in the 5th sec of its motion and 40m in the 8th sec.of its motion. Calc.initial velocity and acceleration.

*Wednesday, July 4, 2012 by Mohan*

**Calculus grade 12**

find the slope of the tangent line to y^4 = 3x^2 - 2x at the point (1,1)

*Thursday, June 21, 2012 by Albert*

**Calculus grade 12**

find dy/dx by implicit differentiation a) xy + x^5y^2 + 3x^3 - 4 = 1 b) lny = cos x thank you

*Thursday, June 21, 2012 by Albert*

**Calculus grade 12**

hi i need help differentiating these.. 1. y = cos(3x^2 + 2x) 2. y = ln(3x^2 + 5) thank you

*Thursday, June 21, 2012 by Albert*

**us history grade 7**

what are the pros and cons of the fur trade?

*Thursday, June 21, 2012 by kyle*

**math**

In your biology class, your final grade is based on several things: a lab score, scores on two major tests, and your score on the final exam. There are 100 points available for each score. However, the lab score is worth 16% of your total grade, each major test is worth 21%, ...

*Sunday, June 3, 2012 by Ashley*

**9th Grade Algebra**

4x^2-11x+3=5x+4 How do I solve this?

*Thursday, May 31, 2012 by hockeyfreak2011*

**Algebra**

The final grade for a particular course is calculated by dividing total points earned by total points available. There are 120 points available in the first half of the course, and 140 points in the second half of the course. If a student earns 81% in the first half of the ...

*Monday, May 28, 2012 by Vilma*

**Calculus grade 12**

7. Where does the line r = (1, 2, -5) + t (2, -3, 1) meet the plane 2x + 5y - 3z = 6?

*Saturday, May 26, 2012 by j*

**11th grade math**

-2x+7+9x-4

*Thursday, May 24, 2012 by sky'toria*

**8 grade**

27.6 x 5.2 my answer is 138.00 is this right

*Monday, May 21, 2012 by codey*

**English 12 grade**

Which pilgrim preferred books to food and clothe?

*Monday, May 21, 2012 by Coumba*

**8th grade math**

how do you solve x+1/10= a whole number

*Monday, May 21, 2012 by sam*

**6th grade history**

Where did the mound builders live???

*Saturday, May 19, 2012 by Aria*

**6 grade math**

Can you help me with this integer problem? -8+6+(-10)+(-2)*(-10) is it 8????

*Tuesday, May 15, 2012 by unknown*

**8 th grade math**

12 is 150% of what number choices are 8,10, 18, 24 i answered 8 is that right?

*Monday, May 14, 2012 by Anonymous*

**8th grade math**

is 2/3 a fraction that can be renamed as a repeating decimal

*Monday, May 14, 2012 by Anonymous*

**poems**

does anyone know a poem about seashores and it has to be aroung grade 6 level thank u?

*Saturday, May 12, 2012 by smiley*

**math**

Make a model of a rectangular prism that is not a cube and has a surface area of 62 cm squared. What are the measurements of this rectangular prism? I know the formula, is 2ab+2bc+2ac=sa, and I know the answer to this problem... a=5, b=3, and c=2... I did this by trial and ...

*Monday, May 7, 2012 by Elie*

**Calculus grade 12**

Determine an equation for the plane that contains the points A(6, 2, 3), B(5, 1, -3), and C(5, 7, -2).

*Thursday, May 3, 2012 by J*

**2nd grade math**

4/6 of 18 is?

*Monday, April 30, 2012 by Joei*

**English Grade 11 College**

I have trouble understanding of this article and how to answer the questions given. I just started new to school in Toronto; I was living in Turkey for Years So I do please to take your time to look and examine my homework. I greatly appreciate your patience and time and ...

*Thursday, April 26, 2012 by Erol*

**math**

pam is offered a salary of 28,000 a year for 30 years with annual raises of 6 % what would be pam's salary during her 5th year on the job

*Thursday, April 26, 2012 by Becky*

**Math**

After a Math test, each of the twenty-five students in the class got a peek at the teacher's grade sheet. Each student noticed five A's. No student saw all the grades and no student saw his or her own grade. What is the minimum number of students who scored A on the test? 6?

*Thursday, April 26, 2012 by Rezu*

**math grade 12**

use the binomial theorem to expand and simplify (y^2-2)^6 )(y^2+2)^6

*Tuesday, April 17, 2012 by Jaxx*

**to ms.sue**

thank you. how do you know im in 4th grade?

*Tuesday, April 17, 2012 by Celest*

**grade 6 math**

how many rectangles can have the perimiter of 46m

*Monday, April 16, 2012 by tony*

**historical globalization $ imperialism grade 10**

what does eurocentric attitude means?

*Monday, April 16, 2012 by kyle*

**Calculus grade 12**

differentiate the function a) y = cos³x b) y = Sin²xCos3x c) y = Sin (x³)

*Thursday, April 12, 2012 by Julie*

**Calculus grade 12**

differentiate the function ( a) y = cos³x b) y = Sin²xCos3x c) y = Sin (x³)

*Thursday, April 12, 2012 by Julie*

**7th grade history**

who was the frist dutch priest in eurpoe

*Wednesday, April 11, 2012 by caitlyn*

**Math 8th Grade**

What is the y-int of the graph of 4x+2y=12

*Tuesday, April 10, 2012 by Lana Von Monroe*

**Health: 6th grade**

What do you do if someone needs a splint?

*Wednesday, April 4, 2012 by Losa*

**Math**

If I missed 24 problems out of 40, what is my grade?

*Tuesday, April 3, 2012 by Mattie*

**Science 7R - The Human Body Prep Test**

I have a test tommrrow on the The Human Body and I asked my science teacher if she can post a castle learning assignment about the Human Body (the day before the test she always post a caslte learning assignment for us to study and do well on the test the next day) and then ...

*Monday, April 2, 2012 by Laruen*

**Math**

Of the 300 tickets 240 were sold to sixth grade studentss What percent of the total number of tickets sold were sold sixth grade students

*Saturday, March 31, 2012 by Leslie*

**6th grade history**

how did athens become rich?

*Thursday, March 29, 2012 by katrina*

**Math**

Barb and tammy shared a sub sandwich, but while Tammy was setting the table, Barb ate 2/5th of it. When Tammy came back, she ate 3/4 of what was left. How much of the sub did Tammy eat? Write a math equation.

*Thursday, March 29, 2012 by Hayden*

**6th grade math**

35/(2+5)(2^3)-15

*Wednesday, March 28, 2012 by Katie*

**6th grade english**

is indiana jones a mystery story?

*Thursday, March 22, 2012 by ☻i♥zee☻-rfm*

**statistics**

Calculate the z-score for each set of data. Determine who did better on her respective test, Tonya or Lisa. Student English Test Grade z-Score Student Math Test Grade z-Score John 82 Jim 81 Julie 88 Jordan 85 Samuel 90 Saye 79 Tonya 86 Lisa 82 Mean 86.50 81.75 St. Dev. 3.42 2...

*Thursday, March 22, 2012 by Anonymous*

**4th grade math**

what is 5/6 of 288

*Monday, March 12, 2012 by zoe*

**4th grade math**

what is 5/6 of 288

*Monday, March 12, 2012 by zoe*

**Math - HELP !**

there are 50 students in the seventh grade , 62 percent of these students are involved in the drama club.how many seventh grade students are in the drama club ?

*Saturday, March 10, 2012 by Remy*

**1st grade**

I am helping my little sister. SHe is in the first grade and learning about Abraham Lincoln. Her questions are- 1. What year was Abe president. What year did he die. 2. How old was he when he died? 3. When did he marry ____. Who did he marry. 4. Who made the first flag? 5. ...

*Friday, March 9, 2012 by i.am..running.from.myself*

**4th grade**

mark knows his yard is 2 1/4 times as long as the width

*Thursday, March 8, 2012 by Anonymous*

**math 2nd grade**

what is 3/5 of 10? what is 1/3 of 12?

*Monday, March 5, 2012 by ashley*

**6th Grade History**

What is the crucifixion?

*Monday, March 5, 2012 by running.from.myself*

**6th Grade History**

What was Jesus arrested and crucified for?

*Monday, March 5, 2012 by running.from.myself*

**6th Grade Geography**

Who ruled after Augustus?

*Saturday, March 3, 2012 by running.from.myself*

**1st grade math**

what addition fact can help you find 14-4? explain

*Wednesday, February 29, 2012 by ashley*

**4th grade**

8+4

*Tuesday, February 28, 2012 by Leena*

**8th grade math**

what is symbolic reasoning? Please help and explain. Thank you!

*Sunday, February 26, 2012 by saranghae12*

**8th grade math**

how would i graph this inequality? 14x-23<5x+13

*Thursday, February 23, 2012 by saranghae12*

**7th grade science**

definition of cell cycle

*Thursday, February 23, 2012 by saranghae12*

**7th grade health**

What does anemic mean?

*Tuesday, February 21, 2012 by saranghae12*

**math**

Every 5th customer gets $2 off coupon. Every 7th customer gets $5 coupon and every 15th customer get $20 coupon. Some get 2 prizes and a few get all 3 prizes. If 400 customers come in how many people will get prizes? How much money is given out?

*Saturday, February 18, 2012 by Ire*

**physics helpppp!!**

The 2nd harmonic of a string of length 40cm and linear mass density 1.11g.m has the same frequency as the 5th resonance mode of a closed pipe of length 1.4m. Find the tension in the string. use 340 for speed of sound

*Thursday, February 16, 2012 by joey*

**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 by kabita*

**emergency physics**

The 2nd harmonic of a string of length 40cm and linear mass density 1.11g.m has the same frequency as the 5th resonance mode of a closed pipe of length 1.4m. Find the tension in the string. use 340 for speed of sound

*Wednesday, February 15, 2012 by joe*

**3 grade math**

Is a trapezoid also a parallelogram? Explain why or why not.

*Tuesday, February 14, 2012 by Dk*

**Maths**

Dots are arranged to form pattern as show below: pattern 1 they are 2 pattern 2 they are 5 pattern 3 (a) how many dots are in the 4th, 5th, 11th, 200th patterns?

*Friday, February 10, 2012 by Vuyo*

**6th grade science**

during which phase is DNA duplicated?

*Sunday, February 5, 2012 by kate*

**6th grade science**

what are the four phases of mitosis??? -------,-------,-------,-------

*Sunday, February 5, 2012 by kate*

**10th grade Math --Shadow-Pull questions**

AC=12 Db=32 AD=x

*Sunday, February 5, 2012 by Mike*

**social studies - 2nd grade**

i have a test tomorow . so can you help me ? thank you.

*Tuesday, January 31, 2012 by Blair*

**Reading**

What is a 6th grade definition for the word "Seraph"

*Monday, January 30, 2012 by Juliana*

**7th grade science**

What are mass extinctions?

*Sunday, January 29, 2012 by saranghae12*