Saturday

October 1, 2016
**11th grade**

how to check specific heat of a substance?

*Tuesday, July 7, 2009 by rajul patel*

**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 by Anonymous*

**4th grade**

Insert the missing letter. C -> F; D -> H; G -> N; H .? ; I -> R A O B P C Q D R Could you please help?

*Tuesday, June 30, 2009 by BRENDON*

**7th grade**

What is a feature article?

*Monday, June 29, 2009 by Let's keep my name a secret*

**6th grade**

what is the analogy of young as beautiful is to beauty?

*Thursday, June 25, 2009 by veronica*

**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 by Keira*

**11th grade**

The equation of a circle with center (0, 3) and radius 3 is

*Wednesday, June 24, 2009 by ra*

**9th grade**

what are the physical features of niagra falls

*Wednesday, June 17, 2009 by Anonymous*

**1st grade**

one syllable inside, many, friend

*Tuesday, June 16, 2009 by jim*

**9th grade**

what is the amplitude of y=6 sin 1/8x

*Friday, June 12, 2009 by donald tegue*

**12th grade**

the brochure is not very informative

*Thursday, June 11, 2009 by Anonymous*

**12th grade**

the brochure is not very informing

*Thursday, June 11, 2009 by Anonymous*

**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 by Happy Face*

**4th grade**

can u help me solve 3.8+2-1.5

*Wednesday, June 10, 2009 by Anonymous*

**7th grade**

can anyone help me with this question? (3y-2x)2 don't take the 2 a times 2. does anyone no the answer.

*Wednesday, June 10, 2009 by Aaron*

**12th grade**

what are substitutes

*Tuesday, June 9, 2009 by elizabeth*

**7th grade**

What is Indirect measurement?

*Sunday, June 7, 2009 by Billy*

**1st grade**

What is your name; asked Anita.

*Sunday, June 7, 2009 by dawn*

**physical science 9th grade**

how do you balance equations

*Thursday, June 4, 2009 by mish*

**1st grade**

does cry has two syllables?

*Monday, June 1, 2009 by dawn*

**7th grade**

awhat is a polygon

*Sunday, May 31, 2009 by tabatha*

**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 by Saira*

**9th grade**

Evaluate 3x^2 + 5y + 7 if x = -2 and y = 3 thanks in advance

*Wednesday, May 27, 2009 by bollocks*

**8th grade**

n+3=12

*Wednesday, May 27, 2009 by andrew*

**7th grade home ec**

HELP

*Wednesday, May 27, 2009 by hgtf*

**grade 7 math:algebra**

6x+5y+2x+3y=

*Tuesday, May 26, 2009 by Brittany*

**grade 7 math:algebra**

what is -2x-x+3x

*Tuesday, May 26, 2009 by Brittany*

**grade 7 math:algebra**

what is 2-3+9-1

*Tuesday, May 26, 2009 by Brittany*

**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 by mysterychicken*

**10th grade**

How do u do (3x)cubed

*Friday, May 22, 2009 by Shannia*

**5th grade**

What lincoln hoped for and fought for.

*Thursday, May 21, 2009 by Anonymous*

**5th grade**

How does the suns energy travel?

*Tuesday, May 19, 2009 by Julia*

**6th grade english**

What is another name for myth

*Tuesday, May 19, 2009 by Julie*

**6th grade Math**

15>6x-9

*Thursday, May 14, 2009 by Arlena*

**6th grade math**

How many oz are in 12 cups

*Wednesday, May 13, 2009 by Peyton*

**8th grade**

how do you simplify: 3x+6 ---- 3x^2

*Monday, May 11, 2009 by katie*

**english**

essay 'my first day in grade 3'

*Monday, May 11, 2009 by fuad*

**9th grade**

what are the Florida voting qualifications?

*Sunday, May 10, 2009 by madelie*

**7th grade**

11x=8x-6

*Friday, May 8, 2009 by betsy*

**7th grade**

(3x-14)+(2x+9)??

*Tuesday, May 5, 2009 by =D*

**8th Grade Algebra**

How come x^4/3 is a ploynomial, but 3/x^4 isn't?

*Monday, May 4, 2009 by Nancy*

**10th Grade Math**

What is 3X^2-7=11

*Monday, May 4, 2009 by Brian*

**newletter ideas**

what are some classroom activities for grade 3-6?

*Sunday, May 3, 2009 by tommy*

**1st grade**

A horse's foot is called a _________

*Sunday, May 3, 2009 by Baboo*

**9th grade**

y/6>y/12+1

*Sunday, May 3, 2009 by Rachel*

**8th grade**

how do diagram a sententce

*Sunday, May 3, 2009 by Dylan*

**Algebra 1- 8th Grade**

Find each product. 1) 2t(t + 2) 2) (2n +1) * (n - 4)

*Thursday, April 30, 2009 by Leila*

**4th grade**

can you convert 23 percent? -- 92

*Thursday, April 30, 2009 by vy*

**6th grade**

Write the opposite of each integer -10 -21 14 0 13 -8 150 -1

*Wednesday, April 29, 2009 by Alisha*

**4th grade**

31% to decimal and then to fraction?

*Monday, April 27, 2009 by Brie*

**4th grade Math**

five names for -73

*Monday, April 27, 2009 by Brie*

**4th grade**

What should I have in the plot of a story?

*Monday, April 27, 2009 by sam*

**5th grade**

input/ output find a rule x 15, 27, 36, 45, 60 y 1, 7, 11, 13, 18

*Monday, April 27, 2009 by Brittany*

**11th grade**

xe^(x)-1 =0

*Sunday, April 26, 2009 by Joey*

**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 by Angie*

**5th grade**

what does the stamp act have to do with me.

*Saturday, April 25, 2009 by kierra*

**5th grade math**

what is -7+(-3)=_______

*Thursday, April 23, 2009 by abigail*

**5th grade math**

what does a feet equal?

*Thursday, April 23, 2009 by karina*

**10th grade**

please so by multiplying binomials (x+6)(8x-x)

*Thursday, April 23, 2009 by mandy*

**8th grade**

sovle 7x + 12x -9 - 4x -3

*Wednesday, April 22, 2009 by ezekeil*

**4th grade**

find the difference 5/8-4/8

*Wednesday, April 22, 2009 by doyle*

**4th grade**

find the range 1,3,4,5,8,9,10

*Wednesday, April 22, 2009 by athina*

**12th grade**

How far a

*Monday, April 20, 2009 by Anonymous*

**6th grade**

Whats a good dictionary?

*Sunday, April 19, 2009 by Miss Brainy*

**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 by Jordan*

**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 by Lena*

**Social Studies for 7th grade**

did nefertiti dissapear?

*Friday, April 17, 2009 by bront:)*

**10th grade**

solve (2x+3) exponet2over3=3

*Thursday, April 16, 2009 by sarah*

**7th grade**

how do you know when something has energy?

*Wednesday, April 15, 2009 by hanna*

**5th grade math**

What is the least common multiple of 32 and 75?

*Wednesday, April 15, 2009 by Lyndzey*

**8th grade**

how can i improve my maths and english

*Wednesday, April 15, 2009 by syed*

**10th grade**

what is esterification

*Thursday, April 9, 2009 by gayathri*

**7th grade english**

what are the elements of writing

*Tuesday, April 7, 2009 by Hunter Dutton*

**1st grade**

He doesn't wants to read Snow White. Is that a sentence

*Tuesday, April 7, 2009 by Jane*

**10th grade math**

(-2x + 6)(x + 4) 4(13 - 6) - 4^2 + 3^3

*Tuesday, April 7, 2009 by tylor*

**10th grade math**

(4x^4-3x^3-x+3) + (2x^3 + 3x - 4)

*Tuesday, April 7, 2009 by Amber*

**10 th grade math**

3(4^2 - 4)

*Tuesday, April 7, 2009 by Jalyn*

**7th grade**

8+2=5y-2x

*Monday, April 6, 2009 by Demi*

**5th grade**

formate to do division problems

*Monday, April 6, 2009 by destynie*

**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 by tonya*

**7th grade**

Does anyone know were I can find vegetation maps of aruba. Thanks.

*Sunday, April 5, 2009 by Brooke*

**4th grade math**

What is exponential notation

*Saturday, April 4, 2009 by brandy*

**4th grade math**

What is exponential notation

*Saturday, April 4, 2009 by brandy*

**9th grade math**

how do i solve this problem? X^2-4X=0

*Friday, April 3, 2009 by leslie*

**9th grade math**

how do i solve for this problem? Xsquared-10=0

*Friday, April 3, 2009 by anonymous*

**8th grade**

What Do Race Car Drivers Really Do?

*Thursday, April 2, 2009 by Nicholas*

**reading**

in writing/reading, what is 2nd person and 3rd person?

*Wednesday, April 1, 2009 by Shaney*

**7th grade**

Thanks so much for all of your help Ms.Sue.

*Monday, March 30, 2009 by Brooke*

**Algebra 2, Grade 10**

How do you solve 4x^8-61x^4+225????

*Monday, March 30, 2009 by Resse*

**2nd grade**

what is an 8th of an inch?

*Monday, March 30, 2009 by Dylan*

**5th grade english**

anagram

*Monday, March 30, 2009 by muthu*

**2nd grade**

How can I figure out the perimeter of a shape?

*Sunday, March 29, 2009 by Dan The Man*

**7th Grade Math**

How do you do linear function tables?

*Friday, March 27, 2009 by Brittany*

**8th grade MATH**

IF M<4=3X-10....WHAT IS THE MEASURE OF <4

*Wednesday, March 25, 2009 by AMBER*

**9th grade**

Multiplying Binomials (b-6)*(b+3)

*Wednesday, March 25, 2009 by John Wilson*

**4th grade**

what are unusual spelling patterns?

*Tuesday, March 24, 2009 by Joey*

**9th grade Pre Algebra**

y3-2y2- + 3y-4 for y+5

*Tuesday, March 24, 2009 by Erin*

**6th grade mah**

How do I simplify 28% of 64?

*Tuesday, March 24, 2009 by Kate*

**5th grade**

what is m+4=1

*Tuesday, March 24, 2009 by matthew*

**4th grade**

Classify th triangle by its sides and then by its angles.

*Monday, March 23, 2009 by MJ*