Tuesday

September 2, 2014

September 2, 2014

Post a New Question | Current Questions

**Grade 10 math**

Expand and simplify : (x+6)^2 (b+9)(b-9)
*Tuesday, May 4, 2010 at 7:11pm*

**3rd grade**

of 28 and a quotient of 8?
*Monday, May 3, 2010 at 7:33pm*

**math**

Fixed points of f? f(x) = x^2+13/12x - 1/2 a) use algebra to find the fixed points and classify them. b) use the gradient criterion to determine an interval of attraction for one of the fixed points of f c) find exact values of the 2nd and 3rd terms of the sequence xn obtained...
*Monday, May 3, 2010 at 3:54pm*

**10th grade**

2y^2*3xy^3 divided by 3x^2y^4
*Sunday, May 2, 2010 at 1:59pm*

**math**

Fixed points of f? f(x) = x^2+13/12x - 1/2 a) use algebra to find the fixed points and classify them. b) use the gradient criterion to determine an interval of attraction for one of the fixed points of f c) find exact values of the 2nd and 3rd terms of the sequence xn obtained...
*Saturday, May 1, 2010 at 6:12pm*

**math**

what is 135/180 as a grade
*Friday, April 30, 2010 at 1:05am*

**12th grade**

how do I differentiate y=2sin8(x+(pi/4))-12?
*Thursday, April 29, 2010 at 10:43pm*

**6th grade math**

2 ---- t = 9 5
*Monday, April 26, 2010 at 8:48pm*

**science**

what is the pH of the following 1. [H+] = 10 negative 12th power M 2. [H+] = 10 negative 2nd power M 3. [H+] = 10 negative 7th power M
*Monday, April 26, 2010 at 6:40pm*

**5th grade**

22 x n is between 80 and 85?
*Friday, April 23, 2010 at 1:48am*

**6th grade**

what is an function
*Friday, April 23, 2010 at 1:32am*

**11th grade**

4root(3X>7)(y>9)(z>3)
*Friday, April 23, 2010 at 12:21am*

**4th grade math**

Sunbeam's group of close friends are going to fifth grade in September. All are going to Highway elementary school and their home rooms will be 12,14,or 16. All of her friends but 4 are going to room 12, all but 4 are going to room 14, and all but 4 are going to room 16. ...
*Thursday, April 22, 2010 at 4:24pm*

**9th grade**

who is prince henry and what did he do???
*Tuesday, April 20, 2010 at 3:58pm*

**8th grade**

if x=-5, y=4 and z=-3 solve x squared (3x-8y)
*Tuesday, April 20, 2010 at 2:54pm*

**4th grade**

13 yd = how many ft
*Monday, April 19, 2010 at 8:20pm*

**8th grade**

What were the massachusetts fighting for?
*Sunday, April 18, 2010 at 4:43pm*

**9th grade**

(5c-9)(5c+1)
*Saturday, April 17, 2010 at 2:57am*

**9th grade**

(p^2-7)(p+8)
*Saturday, April 17, 2010 at 2:55am*

**10th grade**

(-7+p)(8+p)
*Saturday, April 17, 2010 at 2:53am*

**9th grade**

(p-7)(p+8)
*Saturday, April 17, 2010 at 2:51am*

**9th grade**

(2y+5)(y-3)
*Saturday, April 17, 2010 at 2:48am*

**9th grade**

(2x-1)(x+2)
*Saturday, April 17, 2010 at 2:45am*

**9th grade**

(a-8)(a-9)
*Saturday, April 17, 2010 at 2:42am*

**9th grade**

atomic structure
*Friday, April 16, 2010 at 10:13pm*

**English**

Hello! On Wednesday I am teaching English as a foreign language - 1st grade of high school) The topic: animal proverbs (I need to teach them these 18 animal proverbs) There are 8 learners in the class. I have 18 pictures of these proverbs and of course written explanations. ...
*Friday, April 16, 2010 at 12:31pm*

**grade 10 career studies**

I have to hand in an assignment called WHO AM I? for my grade 10 career studies course, i just need to no what to hand in exactly
*Friday, April 16, 2010 at 12:20pm*

**9th grade**

substitution for 5r-s=5 -4r+5s=17
*Wednesday, April 14, 2010 at 11:50am*

**6th grade**

12d - 9 = 15d + 9
*Tuesday, April 13, 2010 at 7:26pm*

**5th grade**

what is the missing value? 3/8
*Monday, April 12, 2010 at 8:47pm*

**8th grade**

what is -3x4*%+11cubed?
*Sunday, April 11, 2010 at 1:59am*

**Math**

Thanks Damon! first I eliminated z by adding equation 1+2 (1st one *2) and got same as urs x+y= 10. Then, I eliminated z by adding equation 2+3 (2nd equation*3, and 3rd equation*2) and got x-y=6. x+y= 10 x-y=6 x=16 why is this wrong?
*Friday, April 9, 2010 at 4:01pm*

**Math**

Help pls! I just need to set the equations only, I can do the rest. The qu. Is: The sum of three numbers is 15. The sum of the first, the second, and twice the third is 20. The sum of the first, twice the second, and three times the third is 27. This is what I did: 1st # = x ...
*Friday, April 9, 2010 at 3:15pm*

**6th grade math**

7-6&4/9 please help!
*Thursday, April 8, 2010 at 6:12pm*

**3rd grade**

how do environmenys change?
*Thursday, April 8, 2010 at 5:48pm*

**3rd grade**

how do I figure out 3/5 of 15?
*Thursday, April 8, 2010 at 4:40pm*

**9th grade English**

This is the 2nd body paragraph for my Romeo and Juliet essay about fate. Can you please read over it and please give me your opinion and any advice on how to make it better. Throughout the play, the characters have mentioned fate and fortune numerous times which exhibits their...
*Wednesday, April 7, 2010 at 11:56pm*

**programming**

I am in IT/210 and am having problems with the entire class. But what I am stuck on is as follows: Consider the following statement where X is an integer test score between 0 and 100. input X if (<0=X and X<49) output = "you fail" else if (50 <=X and X < ...
*Wednesday, April 7, 2010 at 11:07pm*

**8th grade**

the empire and a penny
*Wednesday, April 7, 2010 at 1:34pm*

**math**

A group of 9 workers make up a business team. One of the 9 is the manager, another member is the engineer. The remaining 7 are analysts. If the entire team is standing in line at the cafeteria on lunch, and the manager is standing 1st in line, and the engineer is standing 2nd...
*Monday, April 5, 2010 at 11:22pm*

**9th grade**

solve for x: z+xyz=w
*Thursday, April 1, 2010 at 4:15pm*

**12th grade**

cos x sin x
*Wednesday, March 31, 2010 at 3:53pm*

**6th grade**

what is the LCM of 8,and 19
*Thursday, March 25, 2010 at 9:52pm*

**4th grade**

what is 96/4
*Thursday, March 25, 2010 at 6:29pm*

**10th grade**

a{n}=n(3n+5)
*Thursday, March 25, 2010 at 4:19pm*

**3rd grade**

how do you do average
*Thursday, March 25, 2010 at 4:11pm*

**3rd grade**

Unscramble cioponam
*Tuesday, March 23, 2010 at 11:00pm*

**4th grade**

what is heat
*Tuesday, March 23, 2010 at 6:41pm*

**9th grade**

1j + 2c =11 1L + 1c = 5 1j + 2L = 3 1j + 1c + 1L = t What is t?
*Monday, March 22, 2010 at 10:58pm*

**U.S. History 5th grade**

Who was the 21 president?
*Friday, March 19, 2010 at 6:06pm*

**11th grade**

x2+y2+2x+4y=-2
*Friday, March 19, 2010 at 2:33pm*

**8th grade science**

What is radiation?
*Thursday, March 18, 2010 at 5:46pm*

**4th grade**

14,000kg= how many grams
*Thursday, March 18, 2010 at 5:35pm*

**6th Grade Grammar**

The sixth grade class *had wrote* several papers about the great sphinx. How should the words in the asterisks be written? A. had written b. has wrote c. correct as is
*Wednesday, March 17, 2010 at 8:43pm*

**9th grade**

what is the value of x in the system? 5x-3y=23 3x+5y=7
*Tuesday, March 16, 2010 at 6:50pm*

**college Psychology**

I am having trouble describing the interaction (How does effect of one Independent variable depend on level of other independent variable and why?) My 1st independent variable is Type of Stimulus: with 2 levels pictures and words. My 2nd independent variable is Type of Content...
*Sunday, March 14, 2010 at 10:02pm*

**math**

A 4-year magazine subscription costs $228 and may be canceled at any time, and a prorated refund will be made for the remaining weekly issues. If Siran cancels his subscription after receiving 32 issues in the 2nd year, what refund would he get? Assume there are exactly 52 ...
*Sunday, March 14, 2010 at 3:05pm*

**math**

A 3-year magazine subscription costs $123 and may be canceled at any time, and a prorated refund will be made for the remaining weekly issues. If Alan cancels his subscription after receiving 22 issues in the 2nd year, what refund would he get? Assume there are exactly 52 ...
*Sunday, March 14, 2010 at 12:37pm*

**11th grade**

log5(1+.03%)
*Thursday, March 11, 2010 at 11:53pm*

**English**

I need a good hook for an essay. The essay's about being a peer for the children at my school who are mantally disabled. My 1st paragraph is about what I do in the class, 2nd is about the kids, & 3rd is about special olumpics. Help PLEASEE!!!??
*Thursday, March 11, 2010 at 6:29pm*

**12th grade**

factor completely x^4-16=0
*Sunday, March 7, 2010 at 8:07pm*

**12th grade**

Simplify completely: -3(4-9)+6-2(-8+5)
*Sunday, March 7, 2010 at 2:32am*

**7th grade math**

1. 36/7= _ _ 2. -8-m>-19
*Friday, March 5, 2010 at 8:17pm*

**MATH need help**

A submarine was cruising at a depth of 153 m. It then rose at 4.5 m/min for 15 min. What was the submarine's depth at the end of this rise? If the submarine continues to rise at the same rate, how much longer will it take to reach the surface? My calculations -153+4.5*15...
*Wednesday, March 3, 2010 at 6:58pm*

**4th grade**

4/5682
*Monday, March 1, 2010 at 9:55pm*

**3rd grade book report**

What does a 3rd grade book report suppose to have?
*Monday, March 1, 2010 at 7:22pm*

**Chemistry**

CS2(g) + O2(g) CO2(g) + SO2(g) (a) Consider the unbalanced equation above. What is the maximum mass of SO2 that can be produced when 46.0 g of CS2 and 29.0 g O2 react? (b) Assume the reaction in part (a) goes to completion. Calculate the mass of excess reactant. I figured out...
*Sunday, February 28, 2010 at 5:56pm*

**11th grade**

how can I delete my question?
*Saturday, February 27, 2010 at 9:57pm*

**7th grade**

Can you unscramble shero?
*Friday, February 26, 2010 at 8:31pm*

**7th grade**

What is y if x=-7?
*Thursday, February 25, 2010 at 9:42pm*

**7th grade**

What is a vertex?
*Thursday, February 25, 2010 at 9:40pm*

**6th grade math**

How do i find 10% of 82
*Thursday, February 25, 2010 at 9:11pm*

**7th grade**

how to write a review for an ad??
*Thursday, February 25, 2010 at 6:19pm*

**6th grade**

what does a griot do?
*Thursday, February 25, 2010 at 11:52am*

**6th grade**

what is the industrial revolution
*Thursday, February 25, 2010 at 11:51am*

**Trigonometry**

1) If P'(2,-6) is the image of point P after the dilation D(to the 2nd power), what are the coordinates of point P? 2) A transformation maps (x,y) onto (x+2, y-1). Find the coordinates of A', the image of point A(-2,6) under the same transformation.
*Wednesday, February 24, 2010 at 9:40pm*

**MATH 4TH GRADE**

WHAT IS 5% OF 600
*Tuesday, February 23, 2010 at 11:12pm*

**5th grade**

A KIND OF ROCK
*Tuesday, February 23, 2010 at 9:04pm*

**spanish **

in reference to the last question it has to be a four letter word with the 2nd letter being a (o) I am not sure but otherwise the other question across from it said my stomach after a spaghetti dinner and that is a 5 letter word where it runs into the last question about Dan
*Tuesday, February 23, 2010 at 8:47pm*

**6th grade**

what is the zapatista revolution
*Tuesday, February 23, 2010 at 7:28pm*

**Science-drwls**

Y r the distances to the planets given in km? I've already answered the 2nd part to this question, and this is the fist part. I think that the distances to the planets are given in kilometres because all the planets aren't that far away from eachother that they need to...
*Monday, February 22, 2010 at 11:24pm*

**Science**

Y r the distances to the planets given in km? I've already answered the 2nd part to this question, and this is the fist part. I think that the distances to the planets are given in kilometres because all the planets aren't that far away from eachother that they need to...
*Monday, February 22, 2010 at 10:07pm*

**Probability II =) **

You are shown five cards, Three have X written on them and two have Y. The cards are turned over so the X abd Y are no longer visible, and shuffled/ One card is picked and laid face up on the table. It is an X. If the remaining cards are shuffled and another card is now laid ...
*Friday, February 19, 2010 at 5:18am*

**6th grade**

how do i compare a fraction
*Thursday, February 18, 2010 at 12:59am*

**1st grade**

where people live
*Tuesday, February 16, 2010 at 6:16pm*

**4th grade**

what antonyms are these nncntglty
*Monday, February 15, 2010 at 6:38pm*

**4th grade**

how do i show my answer for 2/3 of 90 = 60
*Thursday, February 11, 2010 at 5:09pm*

**11th grade**

how do you graph y=-2?
*Thursday, February 11, 2010 at 2:02pm*

**4th grade**

2/5-1/10
*Wednesday, February 10, 2010 at 6:49pm*

**5th grade**

2ft 3 in + 4ft 10 in=
*Tuesday, February 9, 2010 at 10:46pm*

**5th grade**

how many 2/3s are in 6?
*Monday, February 8, 2010 at 11:23pm*

**11th grade**

how do you do STOICHIOMETRY?
*Monday, February 8, 2010 at 8:51pm*

**10th grade**

how do you balance bic
*Sunday, February 7, 2010 at 4:23pm*

**8th grade**

HOW TO SOLVE FOR SUBSTITUTION
*Saturday, February 6, 2010 at 6:32pm*

**8th grade english**

what is a metaphor?
*Saturday, February 6, 2010 at 12:43pm*

**10th grade**

5radical8\2-radical 3
*Friday, February 5, 2010 at 8:41pm*

**7th grade**

what does transfusion
*Thursday, February 4, 2010 at 5:35pm*

**10th grade**

how to simplify radicals
*Tuesday, February 2, 2010 at 10:55pm*

**English 1**

what is the subject of the sent? Holly has been my best friend since grade school. A.friend B.school C.grade D.Holly
*Monday, February 1, 2010 at 8:56pm*

**English-Ms. Sue**

my other question; What is the purpose of this essay? How can you tell? The purpose of this essay is to give us a better understanding of puns. how can I tell? - In this essay it gives selections of puns, that are all different. Please add any more info, thanks. How would I ...
*Monday, February 1, 2010 at 8:34pm*

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