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April 1, 2015

Homework Help: 2nd Grade

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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

5th grade
how to get the answer of a unit price
Thursday, April 22, 2010 at 7:46pm

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

5th grade
solve 3 gal 3 qt = _____ qt
Monday, April 19, 2010 at 9:54pm

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

6th grade
what is a word for what happens when you are confused?
Thursday, April 15, 2010 at 11:48pm

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
where can i find info on Verrazzano
Tuesday, April 13, 2010 at 7:13pm

5th grade
what is the missing value? 3/8
Monday, April 12, 2010 at 8:47pm

4th grade
what's lists of Indian possession?
Sunday, April 11, 2010 at 9:55pm

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

8th grade
is light from a fire matter
Thursday, April 8, 2010 at 6:07pm

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

5th grade
what is electrically neutral matter
Tuesday, March 30, 2010 at 5:28pm

5th grade
How do i make a frequency table?
Tuesday, March 30, 2010 at 3:44pm

5th grade
sometimes called the simplepredicate.
Tuesday, March 30, 2010 at 7:55am

6th grade
states what the subject does is or has in asentence.
Tuesday, March 30, 2010 at 7:52am

10th grade
what is the conjugated base of H2SO3
Thursday, March 25, 2010 at 11:31pm

5th grade
how do I do the preposition phrases and object?
Thursday, March 25, 2010 at 10:30pm

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

5th grade
how do i turn 21/50 to a equivalant decimal
Wednesday, March 24, 2010 at 10:56pm

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

6th grade Math
2 1/2 divided X = 5 2 1/2 times X = 5
Monday, March 22, 2010 at 6:31pm

U.S. History 5th grade
Who was the 21 president?
Friday, March 19, 2010 at 6:06pm

5th grade math
What is the highest number of pi?
Friday, March 19, 2010 at 2:49pm

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

9th grade
Factor y2 + 10z - 10y - yz.
Thursday, March 18, 2010 at 9:49am

5th grade
the radius is 6.what is the area and circumference?
Wednesday, March 17, 2010 at 4:47pm

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

3rd grade
experiment on moment of force
Saturday, March 13, 2010 at 10:39am

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

6th grade
what does an introduntion paragraph consist of
Monday, March 8, 2010 at 11:11pm

4th grade
Finding angles in a circle
Monday, March 8, 2010 at 12:33pm

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

5th grade
round 3 2/7 and 101.496
Thursday, March 4, 2010 at 4:14pm

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

9th grade
science fair ideas
Wednesday, March 3, 2010 at 6:40pm

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

4th grade
2578 diveded by4
Monday, March 1, 2010 at 4:50pm

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

3rd grade
How many day in a leep year?
Friday, February 26, 2010 at 5:49pm

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

10th grade
Find the measure of diameter AC if BP=x and AC=5x-6
Thursday, February 25, 2010 at 8:32pm

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

3rd grade
What does Jupiter look like?
Sunday, February 21, 2010 at 11:23am

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

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