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March 29, 2015

March 29, 2015

Post a New Question | Current Questions

**12th grade - Math**

1.) Explain why |8-15i| = 17
*Wednesday, September 1, 2010 at 8:22am*

**5th grade**

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*

**3rd grade**

What is the standard form of 734
*Tuesday, August 31, 2010 at 7:21pm*

**10th grade**

3x-2-x=7-x
*Saturday, August 28, 2010 at 10:13pm*

**physics**

The disk shaped head of a pin is 1.0 mm in diameter. Which of the following is the best estimate of the number of atoms in the layer of atoms on the top of the surface of the pinhead? 1. 10 to the 34th power 2. 10 to the 19th power 3. 10 to the 24th power 4. 10 to the 29th ...
*Thursday, August 26, 2010 at 11:27pm*

**8th grade**

4+6x-9x=3x
*Thursday, August 26, 2010 at 8:15pm*

**5th grade**

what is the sequence to 1/2,0.5,50%,1/7,0.143,
*Wednesday, August 25, 2010 at 9:58pm*

**5th grade**

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*

**8th grade**

what is a root word
*Tuesday, August 24, 2010 at 6:20pm*

**9th grade**

what is the number of protons in Oxygen?
*Tuesday, August 24, 2010 at 12:07am*

**3rd grade**

I do I find the sum of a digit?
*Monday, August 23, 2010 at 10:31pm*

**3rd grade**

What is the Predicate of a Sentence
*Monday, August 23, 2010 at 7:36pm*

**10th grade**

I need help with this problem. (b+7)(b+1) .
*Monday, August 23, 2010 at 5:12pm*

**math**

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*

**12th grade**

RS=7a,ST=12a,RS=28
*Friday, August 20, 2010 at 1:22am*

**1st grade**

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*

**6th grade**

what can i unsramble form itvbarnoeso
*Wednesday, August 18, 2010 at 8:32pm*

**5th grade**

how do i slove 4243*821213=
*Tuesday, August 10, 2010 at 10:04pm*

**12 grade**

20*49*39*90*56*34*100=
*Tuesday, August 10, 2010 at 10:00pm*

**5th grade**

123%45=
*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*

**maths**

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*

**7th grade**

what is the origin of pi? where does it come from? How is it used?
*Monday, July 19, 2010 at 10:40am*

**6th grade**

63728 divided by 9
*Sunday, July 18, 2010 at 5:01am*

**Economics**

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*

**7th grade**

How do you interview a character in a book?
*Saturday, July 10, 2010 at 7:13pm*

**college**

let i = the square root of -1 with i to the 1st power =i, i to the 2nd power= -1, i to the 3rd power =-i , i to the 4th power=1 find ito the power 215
*Monday, July 5, 2010 at 10:59pm*

**12th grade**

3X+3=3
*Monday, July 5, 2010 at 5:25pm*

**Statistics**

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**

6=2/5 (n-1)
*Sunday, June 20, 2010 at 7:13pm*

**grade 9 math**

X+6 ~ 5 = -2
*Sunday, June 20, 2010 at 7:05pm*

**8th grade**

How Do you do Factorising? Thankyou -Jess
*Thursday, June 17, 2010 at 3:23am*

**11th grade**

if f(x)=-8x + 8 and g(x)= x-9,what is (f,g)(18)?
*Tuesday, June 15, 2010 at 12:11pm*

**9th grade**

How do you solve ac-bc-ad+bd
*Monday, June 14, 2010 at 5:59pm*

**English**

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 grade—at least in ...
*Wednesday, June 2, 2010 at 6:41pm*

**3rd grade**

What can I write about the heart?
*Saturday, May 29, 2010 at 12:47pm*

**7th grade**

what's the opposite of a professional eater
*Thursday, May 27, 2010 at 8:02pm*

**1st grade/english**

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*

**9th grade**

y=6-2x 7x-y=3
*Tuesday, May 25, 2010 at 5:01pm*

**12th grade**

what is the analogie for abject:miserable
*Monday, May 24, 2010 at 9:23am*

**6th grade**

what are multiples of numbers. like 5 8 and 7?
*Saturday, May 22, 2010 at 8:06am*

**7th grade**

what is 1.4 to the 11th power
*Thursday, May 20, 2010 at 6:01pm*

**5th grade**

How do you do double dight divison
*Thursday, May 20, 2010 at 5:29pm*

**5th grade**

what is 9.8___=g
*Wednesday, May 19, 2010 at 9:52pm*

**6th grade**

which eurasian republic is the largest
*Tuesday, May 18, 2010 at 5:33pm*

**5th grade**

what is the circumference of a circle that has a diameter of 8 m
*Monday, May 17, 2010 at 9:10pm*

**10th grade**

A pentagon with the a perimeter of 45 feet?
*Monday, May 17, 2010 at 8:07pm*

**9th grade**

Is this anwser right 1,2,9,28,49
*Monday, May 17, 2010 at 6:27pm*

**Algebra 9th grade**

(6x^3 â€“ 12x + 10) Ã· (3x â€“ 3)
*Sunday, May 16, 2010 at 4:03pm*

**Algebra1 9th grade**

(6x3 â€“ 12x + 10) Ã· (3x â€“ 3)
*Sunday, May 16, 2010 at 4:00pm*

**10th grade**

(2u+9)(2u+1)
*Friday, May 14, 2010 at 10:09am*

**9th grade**

find the slope of the line? (-1/2, 2/3) and (3/2,14/3)
*Wednesday, May 12, 2010 at 3:59pm*

**5th grade**

what is the antonym of/for guilty?????
*Wednesday, May 12, 2010 at 8:24am*

**5th grade algebra**

how do I solve 3/4 +1/2= 1 1/y y=?
*Tuesday, May 11, 2010 at 8:06pm*

**6th grade**

Explain words that modifies
*Monday, May 10, 2010 at 9:13pm*

**5th grade**

what's "n to the 10th is 27" in a algebraic expression?
*Monday, May 10, 2010 at 2:09am*

**5th grade**

WHAT IS THE GCF OF 32 AND 48
*Thursday, May 6, 2010 at 10:12pm*

**managerial economics**

Robert E. Lee Grade School is contemplating a chocolate bar fund raiser. Weekly sales data from Mrs. Grant's fifth grade class indicate that: Q = 4,000 - 1,000P where Q is chocolate bar sales and P is price. i) How many chocolate bars could be sold at RM2 each? ii) iii) ...
*Wednesday, May 5, 2010 at 1:16am*

**7th grade**

what is -4x=-76
*Tuesday, May 4, 2010 at 10:21pm*

**7th grade**

what is -4x=-76
*Tuesday, May 4, 2010 at 10:20pm*

**Grade 10 math**

Expand and simplify: -5(2x +5b)^2
*Tuesday, May 4, 2010 at 7:46pm*

**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*

**10th grade**

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

**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*

**8th grade math**

what is the anwser?? 4c-5=-14c+67
*Thursday, April 29, 2010 at 8:51pm*

**6th grade math**

14/15-13/16= show work
*Wednesday, April 28, 2010 at 11:49pm*

**6th grade math**

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

**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*

**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*

**2nd grade**

why do people communicate
*Monday, April 19, 2010 at 9:18pm*

**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*

**math please check my work**

a license plate has 2 letters followed by 4 digits.how many license plates are possible if the digits and letters can be repeated? f-8 g-92 h-676000 i-6760000 i think it is i(the 4th one) am i correct thank you for helping me
*Wednesday, April 14, 2010 at 8:07pm*

**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*

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