what is isomers
Thursday, September 23, 2010 at 11:11am
Thursday, September 23, 2010 at 1:07am
7th grade math
order of operations 11, 10, 15, 20, 3 = 6
Wednesday, September 22, 2010 at 7:09pm
6th grade math
what is 5c=2/3 divided by 2/3
Wednesday, September 22, 2010 at 6:36pm
5y-3/5=4/5 i dont understand how to do this
Wednesday, September 22, 2010 at 6:06pm
In Wilbur's math class, his grade is based on the average score of six tests, each worth 100 points. Wilbur always worries about his grade. He knows that his average on the four first tests is 88.5. What is the lowest average he could get on his next two tests and still ...
Wednesday, September 22, 2010 at 5:19pm
5th Grade Math
What is the communitive property.
Wednesday, September 22, 2010 at 4:32pm
explain why 24,005 is greater than 8,999.
Tuesday, September 21, 2010 at 10:19pm
Math (Algebra Grade 8)
Tuesday, September 21, 2010 at 7:14pm
6th grade English
what is the antomns for pledge
Monday, September 20, 2010 at 8:13pm
the meaning of median range
Monday, September 20, 2010 at 5:35pm
Simplify the expression. 3 [ (15 - 3)^2 / 4] a. 36 b. 108 c. 18 d. 9
Monday, September 20, 2010 at 2:13pm
Evaluate u + xy, for u = 18, x = 10, and y = 8. a. 188 b. 224 c. 98 d. 36
Monday, September 20, 2010 at 1:44pm
why is your loyal frend
Monday, September 20, 2010 at 2:23am
geography (grade 6)
5 disadvantages of trade?
Sunday, September 19, 2010 at 8:57pm
Three numbers whose sum is 15 are in an arithmetic progression. The product of the 1st two numbers is 2 more than the 3rd. Find the three numbers.
Sunday, September 19, 2010 at 8:34pm
1/3 x 1/3 ?
Saturday, September 18, 2010 at 5:09pm
7th grade math
Does 1/3 + 5/9 - 5/12 = 5/9 + 5/12 - 1/3 ? Explain Thank you :p
Saturday, September 18, 2010 at 3:38pm
6th grade Math
Please help me solve. (3y+2y)-1y+7=51
Thursday, September 16, 2010 at 10:59pm
need help with these problems can anyone help me- 2x-1=y 2x=y-6 3y=-6x x+4y=12 Thank you
Thursday, September 16, 2010 at 8:47pm
Biology 9th grade
How do you describe homeostasis?
Thursday, September 16, 2010 at 5:50pm
Thursday, September 16, 2010 at 12:50pm
draw 2 example of rectangle and trapzoid
Wednesday, September 15, 2010 at 5:14pm
11th grade math
Tuesday, September 14, 2010 at 10:45pm
How did a bill become a law??
Tuesday, September 14, 2010 at 8:57pm
what vegetable has these letters? HARBRUB?
Tuesday, September 14, 2010 at 8:08pm
what's a good sentence for glacier
Tuesday, September 14, 2010 at 6:56pm
8th grade algebra
-12x=14-5x please and thank you!
Monday, September 13, 2010 at 9:22pm
what does greatest place mean
Monday, September 13, 2010 at 7:10pm
Use the limit definition of the derivative to find f′(x) if 1. f(x) = x^2 + 3x 2. f(x) = 1/x + 1 now what i am confuse with is that there is no value given for x. So how is one suppose to do these problems. please show steps and this is just the 3rd chapter of my calc ...
Monday, September 13, 2010 at 7:09pm
how do I break apart to divide
Monday, September 13, 2010 at 5:50pm
solve (24e)^1/3 / (3e)^1/3
Monday, September 13, 2010 at 2:06pm
9TH GRADE MATH
Monday, September 13, 2010 at 7:47am
4 1/5 / 5 2/3 = ? how do I divide 5 2/3 like that because 2/3 is 66.6 repeating ?
Sunday, September 12, 2010 at 9:14pm
12th grade - Math
P(x) = 3x^3 - 7x^2 - 4x + 2 P(1 + √ 3) =
Sunday, September 12, 2010 at 5:14pm
9th grade science
What is a diverse ecosystem?
Saturday, September 11, 2010 at 9:04pm
8th Grade Algebra
3m - 10 = 2(4m -5)
Thursday, September 9, 2010 at 8:32pm
what is a controlled varible
Thursday, September 9, 2010 at 7:39pm
Thursday, September 9, 2010 at 5:54pm
9 th grade geomitry
how do you do 19= n - 9 ??????
Thursday, September 9, 2010 at 5:38pm
solve 3 - (2t + 5) = -12
Thursday, September 9, 2010 at 12:45pm
problem solving reasonableness
Wednesday, September 8, 2010 at 10:40pm
Wednesday, September 8, 2010 at 8:16pm
Wednesday, September 8, 2010 at 6:30pm
2/5 divided by 5/6
Tuesday, September 7, 2010 at 5:21pm
I need help with my math homework
Monday, September 6, 2010 at 6:25pm
2x^2+6x-16 and 14x^2-3x-2
Monday, September 6, 2010 at 2:38pm
make the subject (p) p+3=(pq+r)/2
Monday, September 6, 2010 at 2:35pm
for which value of n will the function 4/9 and n/27 be equivalent?
Sunday, September 5, 2010 at 12:36pm
10th grade math
how do i solve for y in the equation -5y(6y - 6) - y = -4(y - 5)
Friday, September 3, 2010 at 8:55pm
Simplify the following expression: 84/7(4-1)
Thursday, September 2, 2010 at 10:53pm
What are compatible numbers?
Thursday, September 2, 2010 at 10:32pm
algebra 8th grade
20÷ 4 ? 3/4 ÷ (1/2) use this <> and =
Wednesday, September 1, 2010 at 7:44pm
what part of speech is batteries
Wednesday, September 1, 2010 at 5:43pm
What are the Five Themes Of Geography?
Wednesday, September 1, 2010 at 5:29pm
12th grade - Math
1.) Explain why |8-15i| = 17
Wednesday, September 1, 2010 at 8:22am
what is 1/6h = 9 and h=?
Tuesday, August 31, 2010 at 8:41pm
math 5th grade
12r - 4r = 48 what does r equal
Tuesday, August 31, 2010 at 7:59pm
What is the independent variable?
Monday, August 30, 2010 at 6:54pm
Saturday, August 28, 2010 at 10:13pm
Thursday, August 26, 2010 at 8:15pm
what is the sequence to 1/2,0.5,50%,1/7,0.143,
Wednesday, August 25, 2010 at 9:58pm
what si 1.05 + 1.50
Wednesday, August 25, 2010 at 9:13pm
8th grade math
how 8 over 6 to its lowest from
Wednesday, August 25, 2010 at 7:40pm
what is a root word
Tuesday, August 24, 2010 at 6:20pm
what is the number of protons in Oxygen?
Tuesday, August 24, 2010 at 12:07am
I need help with this problem. (b+7)(b+1) .
Monday, August 23, 2010 at 5:12pm
From a base elevation of 6300 ft. a mountain peak rises to a summit elvation of 14366 ft. over a horizontal distance of 15844 ft. Find the grade of the peak. The grade of the peak is ?%I do not even know where to begin with this. Does the 6300 ft.get subtracted from 14366 and ...
Monday, August 23, 2010 at 12:16am
Each of the following numbers was supposed to be rounded to two significant figures. For each one below, decide whether it was correctly rounded or not, and for those that were incorrectly rounded, correct them (a) 1.249 X 10 to the 3rd power. They said it rounded to 1.3 X 10 ...
Sunday, August 22, 2010 at 2:22pm
Friday, August 20, 2010 at 1:22am
Is this a sentence? The fox sits.
Thursday, August 19, 2010 at 7:27am
6th grade MATH
WHAT IS A COMPOSITE NUMBER AND WHY?
Wednesday, August 18, 2010 at 11:05pm
what can i unsramble form itvbarnoeso
Wednesday, August 18, 2010 at 8:32pm
can you help me figure this question out? In a race with five people, Betty finished ahead of David, and the same number of people finished before Betty that finished after David. Adam finished before Charles,and Betty finished after Edward. Who finished in 3rd place?
Wednesday, August 18, 2010 at 7:03pm
how do i slove 4243*821213=
Tuesday, August 10, 2010 at 10:04pm
Tuesday, August 10, 2010 at 10:00pm
Tuesday, August 10, 2010 at 9:57pm
grade 12 math
determine the inverse of y=2(3)^x+1
Friday, July 30, 2010 at 11:13pm
in the ques they got a square divided in 2 each block has the number 4 in it and there r 4 block thats the 1st ques. the other 1 says 2 in the 1st and 2nd block and in the 3rd n 4th block it say 1 now hw to draw it on the grid
Saturday, July 24, 2010 at 4:35pm
what is the origin of pi? where does it come from? How is it used?
Monday, July 19, 2010 at 10:40am
63728 divided by 9
Sunday, July 18, 2010 at 5:01am
Four roommates are planning to spend the weekend in their dorm room watching old movies, and they are debating how many to watch. Here is their willingness to pay for each film: film 1st. 2nd. 3rd. 4th. 5th
Tuesday, July 13, 2010 at 10:39pm
How do you interview a character in a book?
Saturday, July 10, 2010 at 7:13pm
Monday, July 5, 2010 at 5:25pm
at a grand opening of a store, every 3rd person is given a balloon, and every 7th person is given a $5 coupon. if a person is selected at random from the first 100 people to shop there, whats the probability that the person will be given a balloon and a coupon? how do you do ...
Monday, June 28, 2010 at 2:15pm
In your biology class, your final grade is based on several things: a lab score, score on two major tests, and your score on the final exam. There are 100 points available for each score. However, the lab score is worth 25% of your total grade, each major test is worth 22.5%, ...
Thursday, June 24, 2010 at 3:41pm
grade 9 algerbra
6=2/5(n-1) any help would be appreciated.
Sunday, June 20, 2010 at 7:17pm
math grade 9
Sunday, June 20, 2010 at 7:13pm
grade 9 math
X+6 ~ 5 = -2
Sunday, June 20, 2010 at 7:05pm
How Do you do Factorising? Thankyou -Jess
Thursday, June 17, 2010 at 3:23am
if f(x)=-8x + 8 and g(x)= x-9,what is (f,g)(18)?
Tuesday, June 15, 2010 at 12:11pm
How do you solve ac-bc-ad+bd
Monday, June 14, 2010 at 5:59pm
4th grade math
fractional parts: ¨1/2 of 24¨ = ¨24¡Â2=12¨9; so, ¨2/3 of 18¨ = ?
Thursday, June 3, 2010 at 10:20pm
I'm reading a book , and I don't understand this small phrase. Could you please tell me what it means, thanks. ~Or they'll be so horrified by my mother's newly-found 'lifestyle' that they'll slowly start ignoring me. In tenth gradeat least in ...
Wednesday, June 2, 2010 at 6:41pm
what point represents the 3rd quartile in the box and whisker plot? . = point .5, .25, .35, .50, .70 the numbers will be arrange like this if it was in a box and whisker plot
Monday, May 31, 2010 at 6:24pm
what's the opposite of a professional eater
Thursday, May 27, 2010 at 8:02pm
How many kinds of sentences are there?
Wednesday, May 26, 2010 at 11:13pm
6th grade math
4y-5=(6-2)y-25 I come up with 0 Can anyone help?
Wednesday, May 26, 2010 at 8:54pm
Algebra II Help
How do you solve this ; 5^(3y) = 8^ (y-1) I think the first step is (3y)log 5 = (y-1)log 5 2nd step:3ylog5 = ylog5-1log5 3rd step: 3ylog5 - ylog5 = -1log5 4th step: y(2ylog5 - log5) = -1log5 From here I don't know, normal if I got rid of the 2y I would divide -1log 5 by ...
Wednesday, May 26, 2010 at 5:06pm
Tuesday, May 25, 2010 at 5:01pm