# Homework Help: 12th Grade

**6th grade Science**

How long does a harp seal's pregnancy last?

*Monday, December 14, 2009 by Carol*

**7th grade**

what is the swiggly egaul sign mean

*Monday, December 14, 2009 by Anonymous*

**7th grade science**

what type of genotype does Tt represent?

*Sunday, December 13, 2009 by mary*

**7th grade**

what is a bar

*Friday, December 11, 2009 by sam*

**8th grade**

how do you do 9-y=1.5x?

*Thursday, December 10, 2009 by karen*

**6th grade**

how do you estimate the product or quotient for mixed fractions?

*Thursday, December 10, 2009 by Dawn*

**7th grade**

what does T.U.L.L stand forwhat are some exsamples of it

*Thursday, December 10, 2009 by brianna*

**9th grade**

How many milligrams are in a kilogram

*Thursday, December 10, 2009 by Cheri*

**9th grade algebra**

what is the answer to: 6(6g-2)+8(1-5g)=2g

*Wednesday, December 9, 2009 by dillon*

**6th grade**

nation that conquered many areas of india

*Wednesday, December 9, 2009 by jose*

**5th grade math**

how do change a percentage toa degees

*Tuesday, December 8, 2009 by lola*

**5th grade**

how do crystals grow?

*Tuesday, December 8, 2009 by wasu*

**algebra 10 grade**

Factor this expression completely 36y2 - 1

*Monday, December 7, 2009 by jacob*

**Grade 2 english**

What word is made up by using the alphabets -usrfcfy

*Monday, December 7, 2009 by MONA*

**algebra 10 grade**

Question #1 Factor this expression completely x2 - 9 ----------

*Monday, December 7, 2009 by Anonymous*

**8th grade**

Colonists' social position depended on this (2 words)

*Sunday, December 6, 2009 by hunter*

**10th grade**

How can you graph the distance between y = -3/4x - 1 3x + 4y = 20

*Sunday, December 6, 2009 by Chubby*

**4th grade**

why is .4 equal to .40

*Thursday, December 3, 2009 by jimmy*

**9th grade**

What is communism?

*Thursday, December 3, 2009 by mnjhfgh*

**9th grade**

What does it take to win a Tug of War?

*Thursday, December 3, 2009 by Jon*

**math**

how do you classify a number ( 5th grade stuff)

*Thursday, December 3, 2009 by maggie*

**11th grade**

What is the balanced chemical equation for P+H2>PH3?

*Thursday, December 3, 2009 by Butt*

**8th grade**

how did the survivours of Krakatoa receive help

*Thursday, December 3, 2009 by joe*

**7th grade**

what is 44q to the power of -30?

*Wednesday, December 2, 2009 by Luis*

**7th grade**

what is the gcf of 35a^2 and 85ab

*Wednesday, December 2, 2009 by jose*

**6th grade**

this is for science what is solubility dependent on

*Wednesday, December 2, 2009 by marian*

**9th grade**

what is the cellular respiration formula

*Wednesday, December 2, 2009 by angelica*

**8th grade**

a=1m,b=3m

*Tuesday, December 1, 2009 by Anonymous*

**3rd grade**

need a website that shows polygons

*Tuesday, December 1, 2009 by Donna*

**Science Grade 8**

How does a water-saving shower head work?

*Tuesday, December 1, 2009 by Dorthea*

**5th grade**

what is 2cm 72mm plus 69mm

*Monday, November 30, 2009 by melissa*

**4th grade**

what year was the world created?

*Monday, November 30, 2009 by jasmine*

**4th grade**

What is the product of the ten one-digit numbers?

*Monday, November 30, 2009 by Linda*

**4th grade Science**

How is the composition of Uranus different from Earth?

*Sunday, November 29, 2009 by Hayley*

**English**

Today I am very busy, so would you like to go to classes by yourself? I have to grade students' activities.Their attitude grades, handout grades should be graded. Then I have to enter grade information on NEIS (This is a kind of program where teachers enter information.). OK? ...

*Sunday, November 29, 2009 by rfvv*

**7th grade**

how can I find the volume, height and radius of a CD

*Saturday, November 28, 2009 by heavenly*

**2nd grade**

Why can"t we get close to the horizon?

*Friday, November 27, 2009 by Luz Veliz*

**6th grade**

manmohan singh's views on global warming

*Thursday, November 26, 2009 by beauty*

**7th grade math**

How do you add this integer question: (+4.6)+(-2.5).

*Wednesday, November 25, 2009 by Lisa*

**6th grade**

What does LaQ means

*Tuesday, November 24, 2009 by Anonymous*

**6th grade**

most of the islands in north belong to

*Tuesday, November 24, 2009 by me*

**8th grade**

10m/300cm

*Monday, November 23, 2009 by Taylor*

**9th grade**

Who discovered the world's smallest glacier?

*Monday, November 23, 2009 by Anonymous*

**5th grade**

what can you tell me about Amerigo Vespucci?

*Sunday, November 22, 2009 by Maya*

**8th grade**

how do I balance equasions in science?

*Sunday, November 22, 2009 by thomas*

**7th grade Tx.History**

how did geography affect tx development?

*Sunday, November 22, 2009 by Samantha*

**7th grade math**

How do I figure: ?/8 = 15/? = 24/32

*Saturday, November 21, 2009 by john*

**7th grade**

what is the modern atomic theory

*Thursday, November 19, 2009 by olivia*

**2rd grade**

how to use a hundred chart to subtract

*Thursday, November 19, 2009 by josh*

**9th grade**

-[-7-2]+2*[1-4]

*Thursday, November 19, 2009 by mojojojo*

**6th grade**

How do you turn eleven hundredths in standard form?

*Thursday, November 19, 2009 by Jessica*

**8th grade math**

How do i do the multi-step equation, 2(7+x)=22?

*Wednesday, November 18, 2009 by january*

**7th grade**

how do you figure the perimeter of a rectangle?

*Wednesday, November 18, 2009 by brie*

**7th grade**

-6d/3 when d=-10

*Tuesday, November 17, 2009 by angela*

**7th grade science**

name 2 scientest who inherited traits

*Tuesday, November 17, 2009 by alice*

**6th grade**

The skydiver had fries and a milkshake. Why was he nervous?.

*Tuesday, November 17, 2009 by Girlie*

**2nd grade**

how does aother properties affect physical property

*Tuesday, November 17, 2009 by carolyn*

**8th Grade Algebra**

1. (y^2+6y+1)(3y^2-3) 2. (4x^2-2x-1)(3x-1) 3. (n^2-n+2)(n+2) Help!! I'm trying to help my daughter with her homework.

*Monday, November 16, 2009 by Kaitlyn*

**grammar**

what is a predicate in 3 grade?

*Monday, November 16, 2009 by Matan*

**6th grade**

what is a stressed syllable

*Monday, November 16, 2009 by Anonymous*

**HELP MATH**

Thank you for taking the time to respond. I am in the 5th grade. However word problems are a problem. On my homework sheet it says, Strategies Used.... Visual Thinking... My soloution First I... Then I... Next I... After that I... Finally I... My answer is... I think my answer...

*Monday, November 16, 2009 by To: Reiny again*

**7th grade algebra**

what is an algebraic expression for the value of 12

*Sunday, November 15, 2009 by diamond*

**9th grade**

what do you call a female bug that floats?

*Saturday, November 14, 2009 by Anonymous*

**9th grade**

What is the difference between compound and complex sentences?

*Thursday, November 12, 2009 by Vinie*

**7th grade**

what is the squrae root of 729???????

*Thursday, November 12, 2009 by kekay*

**6th grade**

whwat does 12g mean?

*Thursday, November 12, 2009 by cheyenne*

**10th grade algebra**

2b/4 + b/3 = 10 solve for b.

*Thursday, November 12, 2009 by natalie*

**9th grade algebra**

solve the equation. 15(x-3)=12x-43

*Thursday, November 12, 2009 by jean*

**10th grade algebra**

solve for x. |x+9|=17

*Thursday, November 12, 2009 by natalie*

**10th grade algebra**

solve for n. |3n+5|=7

*Thursday, November 12, 2009 by natalie*

**10th grade algebra**

2b/4+b/3=10 solve for b.

*Thursday, November 12, 2009 by natalie*

**10th grade algebra**

solve the equation 2a=3a+4c for a

*Thursday, November 12, 2009 by natalie*

**10th grade algebra**

solve the equation 2x+y=9 for y

*Thursday, November 12, 2009 by natalie*

**10th grade algebra**

solve the equation for x: 3x+y=6

*Thursday, November 12, 2009 by natalie*

**4th grade**

name the 50 states in alphabetical order?

*Wednesday, November 11, 2009 by deavon*

**5th grade**

What is Mary Ludwig Education as an child

*Wednesday, November 11, 2009 by Dominique*

**11th grade chemistry**

What is chemical formula of copper(ll) sulfide?

*Wednesday, November 11, 2009 by anonymous*

**1st grade**

how can a map help ypu find places

*Tuesday, November 10, 2009 by robin*

**5th Grade Math**

3 1/4 - 1 1/2 = ? I got the answer 1 3/4.

*Tuesday, November 10, 2009 by Justice*

**4th grade math**

is 6.12 greater than 5.99

*Monday, November 9, 2009 by shasha mccory*

**5th grade**

rectangular arrays for 8. write prime or composit

*Monday, November 9, 2009 by kaleb*

**7th grade**

formula to find the circumference end radious

*Monday, November 9, 2009 by Anonymous*

**6th grade**

15divided by 10 =

*Monday, November 9, 2009 by Anonymous*

**9th grade**

what dose it take to win a tug of war?

*Monday, November 9, 2009 by bingbong*

**science**

need to write 5 liquid and 5 solids for grade 2

*Sunday, November 8, 2009 by komal thind*

**11th grade**

solve a perfect square trinomial equation. (4x+1)(x+4)=49

*Sunday, November 8, 2009 by emms*

**6th grade**

name the weakness for article of conferation

*Saturday, November 7, 2009 by Anonymous*

**9th grade**

how to unscramble colors from words?????

*Friday, November 6, 2009 by Anonymous*

**7th grade**

(-4k)2+k2 solve

*Thursday, November 5, 2009 by alyssa*

**3rd grade**

what is the sum 0f 198 and 864?

*Thursday, November 5, 2009 by Anonymous*

**5TH GRADE MATH**

44 TIMES N =368....FIND N

*Thursday, November 5, 2009 by MARIA*

**5TH GRADE MATH**

368/44

*Thursday, November 5, 2009 by MARIA*

**5TH GRADE MATH**

211 DIVIDED BY 36?

*Thursday, November 5, 2009 by MARIA*

**5th grade math**

What is the least common multiple for the following? 1.) 7,8,10 2.) 2,5,6 3.) 3,4,7 Thank you

*Thursday, November 5, 2009 by Please Please Help*

**6th grade**

how do you do cross word puzzles?

*Thursday, November 5, 2009 by Anonymous*

**8th grade**

unscramble math words:goatnoc

*Thursday, November 5, 2009 by Anonymous*

**science grade 10**

how to you say FeSO4(aq) in words

*Thursday, November 5, 2009 by sameul*

**4th grade**

need help with edhelperku puzzle

*Wednesday, November 4, 2009 by christine*

**6th grade social studies**

Forms of communications of the andes?

*Wednesday, November 4, 2009 by Samantha*

**3rd grade**

what is a compass rose and legend?

*Wednesday, November 4, 2009 by John*