# Homework Help: 12th Grade

**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*

**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*

**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*

**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*

**math**

if a man walked 1/12th of a mile one day 2/12ths of a mile the next day and 3/12ths of a mile the next day on what day did he walk a complete mile

*Thursday, February 23, 2012 by dave*

**7th grade health**

What does anemic mean?

*Tuesday, February 21, 2012 by saranghae12*

**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*

**3 grade math**

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

*Tuesday, February 14, 2012 by Dk*

**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*

**math**

3rd grade create an algorithm that has a difference of 20

*Thursday, January 26, 2012 by Ali*

**math**

John checks every 8th item for color, and Colin checks every 12th item for durability. If 1,920 items passed by both of them, how many items were checked by both John and colin? How do I figure this?

*Wednesday, January 25, 2012 by Linda*

**6th grade math**

how to solve w/3=17

*Sunday, January 22, 2012 by Isaiah*

**7th grade science ~ FOR MS. SUE**

Are plants organism? Please help!! Thank you!!

*Sunday, January 22, 2012 by saranghae12*

**Chemistry**

I would really appreciate it if someone would please help me out with this lab, Stoichiometry by Loss of CO2, from my 12th grade chemistry class. 1. This experiment requires you to do 7 trials with varying amounts of Na2CO2. 2. Take a clean 50 mL beaker from the Glassware ...

*Thursday, January 19, 2012 by Tony*

**Chemistry**

I would really appreciate it if someone would please help me out with this lab, Stoichiometry by Loss of CO2, from my 12th grade chemistry class. 1. This experiment requires you to do 7 trials with varying amounts of Na2CO2. 2. Take a clean 50 mL beaker from the Glassware ...

*Thursday, January 19, 2012 by Tony*

**7th Grade English**

How did Bethany Hamilton show perseverance????

*Tuesday, January 17, 2012 by Laruen*

**6th grade math**

1/4 * 1/2 =4D

*Monday, January 16, 2012 by kirsten*

**5 th grade algebra**

5a-a-2a=18

*Saturday, January 14, 2012 by kennady*

**4th grade math**

What are 3/7,1/9,and 2/3 all realated to?

*Thursday, January 12, 2012 by Ivana*

**Statistics**

2. You are given the following data. Number of Absences Final Grade 0 93 1 90 2 79 3 66 4 60 5 56 - Find the correlation coefficient for the data. - Find the equation for the regression line for the data, and predict the final grade of a student who misses 3.5 days. Show all ...

*Friday, December 30, 2011 by Lauren*

**THE TWILIGHT ACADEMY?????**

The Twilight acamdy program is an evening alternative program offered at each hs and designed to meet the needs of at-risk students in gr 9th-12th who will benefit from a smaller academic environment. Students are offered all regents coures nessary for graduation, as well as ...

*Sunday, December 18, 2011 by Laruen*

**math 6th grade**

How to write out 10 the negative 6?

*Wednesday, December 14, 2011 by Bob*

**math 6th grade**

How to write out 10 to the negetive two?

*Wednesday, December 14, 2011 by Bob*

**math 6th grade**

(1/2) to the 5th power= Need to know how to write this?

*Wednesday, December 14, 2011 by Bob*

**Math Grade 3**

what happen when you divide a 3 -digit number by 10

*Monday, December 12, 2011 by Hong*

**Math Grade 3**

what happen when you divide a 3 -digit number by 10

*Monday, December 12, 2011 by Hong*

**algebra 2nd grade**

find the missing number 42-9=43-

*Monday, December 12, 2011 by carol*

**4t Grade Math**

Please help me write a multiplication sentence for 3X9=

*Monday, December 12, 2011 by Alexis*

**9th grade math**

simplify x^5-x^3+x^2-1-(x^3-1)(x+1)^2/(x^2-1)^2

*Wednesday, December 7, 2011 by Anne*

**Math 4th grade**

Input 15 ? 30 10 9 3 1 Output 6 18 3 9 ? 30 90

*Wednesday, December 7, 2011 by Diamond*

**7th grade mayh**

Dimensional analysis 4.25L/h to mL/h

*Sunday, December 4, 2011 by Anonymous*

**7h grade math**

Deminsional analysis 4.25L/h to mL/

*Sunday, December 4, 2011 by Anonymous*

**grade 7 math**

which expression is equivalent to (n+10)x5

*Sunday, December 4, 2011 by vito*

**8th grade science**

what does Radium bond with and what are the reactions

*Saturday, December 3, 2011 by Anonymous*

**SAT's and ACT's**

How to pass the SAT's and ACT'S for the John Hopkins Talent Search? Here are the grade chart. Awards Ceremony Eligibility Chart (valid for students who tested by June 30, 2011) SAT Grade 7 Math >=550 or Critical Reading >=550 ACT Grade 7 Math >=21 or Reading >=22 ...

*Friday, December 2, 2011 by Laruen*

**7th grade math**

please help me solve n-16= -23

*Thursday, December 1, 2011 by asia*

**math**

Jane is taking a class and asks you to help her figure out what her last grade must be in the class to get a 85 in the class. She tells you the following calculation is used to find your final grade: 75+85+90+X ___________ > 4 x is her last score which has not been taken. ...

*Wednesday, November 30, 2011 by Jennifer*

**math**

Jane is taking a class and asks you to help her figure out what her last grade must be in the class to get a 85 in the class. She tells you the following calculation is used to find your final grade: 75+85+90+X ----------- > or = to 85 4 x is her last score which has not ...

*Tuesday, November 29, 2011 by Jennifer*

**algebra**

Jane is taking a class and asks you to help her figure out what her last grade must be in the class to get a 85 in the class. She tells you the following calculation is used to find your final grade: w2d2 x is her last score which has not been taken. Explain this equation and ...

*Tuesday, November 29, 2011 by Jennifer*

**math**

Jane is taking a class and asks you to help her figure out what her last grade must be in the class to get a 85 in the class. She tells you the following calculation is used to find your final grade: w2d2 x is her last score which has not been taken. Explain this equation and ...

*Tuesday, November 29, 2011 by Jennifer*

**math 4th grade**

writing a sequence for the rule a-4=b

*Tuesday, November 29, 2011 by joe*

**7TH GRADE MATH**

please help solve -5(9K-8) + 2 (8+6K)

*Monday, November 28, 2011 by ASIA*

**Plz Help**

You I'm entering this contest Scholastic Arts and Writing Award, and I'm a bit confused so I have to register online, then fill out a form since I'm doing it and mail my art work and writing in???? I check the site but I'm confused. I'm in 7th grade by the way to other teacher...

*Sunday, November 27, 2011 by Laruen*

**2 grade math**

% of 0.66? Answer 66. Am I right

*Thursday, November 24, 2011 by Anonymous*

**MAth grade 8**

x+5/6 = 3x-5/8 Solve for x

*Tuesday, November 22, 2011 by 17halimk*

**MAth grade 8**

how do you convert 2 4/5 to decimals

*Tuesday, November 22, 2011 by 17halimk*

**My Award Binder**

I have a award binder to keep all of my award from 1st grade to now and I need ideas to organize it and make it pretty. I don't have any award from 7th grade but my pricipal said that I will have a lot of awards (as I was walking to go to the library during my lunch period i ...

*Saturday, November 19, 2011 by Laruen*

**Another Question**

Is 8th grade is hard?

*Saturday, November 19, 2011 by Laruen*

**4th grade**

75-3m when m=8. Thanks!

*Friday, November 18, 2011 by Dominique*

**Linear Programming**

Riverside oil company in eastern Kentucky produces 3 different grades of gasoline. They are regular, premium, and supreme grades. Each barrel of regular grade sells for $77 while premium grade sells for $82 per barrel and supreme grade sells for $89 per barrel. Petroleum ...

*Thursday, November 17, 2011 by Ashley*

**8th Grade Help**

My sister is gradating grade 8th this year and she wants to create her own 8th grade yearbook using a "marble notebook" she doesn't want to use a scrapbook she need cover ideas memorable quotes and funny ideas background ideas (when putting pictures she needs some background ...

*Tuesday, November 8, 2011 by Laruen*

**6th grade math**

which is bigger? 17/19 0r 0.85

*Monday, November 7, 2011 by Kate*

**6th grade math**

Which comparison is correct? A. < 0.05 = 50% B. 0.7 = < 10% C. < 25% < 0.9 D. 0.3 < 36% =

*Sunday, November 6, 2011 by Kate*

**7th grade math**

8/9 \1/4

*Saturday, November 5, 2011 by Aaron*

**8th grade math in pre-algebra**

6(2x+3)=42

*Friday, November 4, 2011 by Anonymous*

**8th grade math**

How do you simplify problems like 8x + 3 (7x-6) -9(4x-8) + 2x? Please help!! Thank you!

*Thursday, November 3, 2011 by saranghae12*

**8th grade math**

collect like terms 3a+2a^2+a-a^2

*Wednesday, November 2, 2011 by Hector*

**6th grade math**

write the following number as a percent. 6 1/2

*Sunday, October 30, 2011 by Kate*

**MATH 7th GRADE**

7ã3 / ã 5

*Saturday, October 29, 2011 by PLEASE HELP*

**Fourth grade math**

What's range mean?

*Thursday, October 27, 2011 by Zoe*

**MAth grade 8**

y^2-4y+4/2-6y x 2y+4/3y^2-12

*Wednesday, October 26, 2011 by Aldwin*

**Maths Grade 8**

m^2-m-6 m^2 _________ x ______ m^2-9 m^2+2m

*Wednesday, October 26, 2011 by Aldwin*