Friday

July 3, 2015

July 3, 2015

**11th grade**

what is Ralational schemas
*Thursday, July 9, 2009 by susy*

**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*

**7th grade**

What is a feature article?
*Monday, June 29, 2009 by Let's keep my name a secret*

**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*

**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*

**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 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*

**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*

**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*

**science**

I am a mom with limited math and science knowledge. my son is stumped and so am I. The question is "what is the mass of water that covers 12cm3 (that's 3rd power). I haven't a clue of the formula and neither does my son.
*Tuesday, May 12, 2009 by Tina*

**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*

**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*

**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*

**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*

**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*

**8th grade**

how can i improve my maths and english
*Wednesday, April 15, 2009 by syed*

**6th grade vocab**

What does the word "predominant" mean? Oh and please don't give me a website with some big def. I am in 6th grade so I won't understand if the def. is big and long. It also helps if you use it in a sentence . . . just saying. :-D Thanks so much!
*Monday, April 13, 2009 by Noelle*

**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*

**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*

**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*

**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*

**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*

**English**

1. I am in the first grade in London Middle School. 1-2. I am in the first grade at London Middle School. (Are both prepositions correct?) 2. How many hours does Bora study in school? 2-2. How many hours does Bora study at school? (Which preposition do we have to use, 'at...
*Monday, March 23, 2009 by John*

**4th grade**

how many quarts are in a gollon?
*Sunday, March 22, 2009 by queeneka*

**5th grade**

1\60 of an hour
*Thursday, March 19, 2009 by ee*

**2nd grade**

opposite of capture and to
*Wednesday, March 18, 2009 by logan*

**9th grade Algebra**

how do i solve this?!?! 4x-2y=32 -3x-5y=-11
*Wednesday, March 18, 2009 by mike*

**4th grade**

How does a solar greenhouse work?
*Tuesday, March 17, 2009 by Sophia*

**5th grade**

use three 9's to make 11
*Monday, March 16, 2009 by donna*

**6th grade**

who made the arch of constantine
*Monday, March 16, 2009 by mike*

**1st grade**

what has 4 sides and 3 vertices?
*Friday, March 13, 2009 by genna*

**9th grade**

what are energy bar graphs?
*Friday, March 13, 2009 by shana*

**5th grade math**

What is an arc?
*Thursday, March 12, 2009 by leonardo*

**6th grade**

evaluate (9-8X).12 If X=3/4
*Wednesday, March 11, 2009 by Maya*

**6th grade**

find the (9+8x).12= X=3/4
*Wednesday, March 11, 2009 by Maya*

**4th grade**

WHAT IS 3/10 TH,S OF 20 AND WHY?
*Wednesday, March 11, 2009 by KENZ*

**10th grade**

427.50 is 10% of what
*Tuesday, March 10, 2009 by Judy*

**6 grade math**

how to write 3.15 as a fraction
*Monday, March 9, 2009 by aqua*

**English**

1. Write down the names of two your friends 2. Write down the names of your two friends. 3. Write down the names of two friends of yours. (Which one is correct?) 4. What year are you in? I'm in the first year. I'm in my first year. 5. What grade are you in? I'm in ...
*Monday, March 9, 2009 by John*

**6th grade**

what are trannosaurus rex famous for
*Friday, March 6, 2009 by annomys*