Monday

October 20, 2014

October 20, 2014

Post a New Question | Current Questions

**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 at 9:11pm*

**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 at 8:27pm*

**4th grade**

can u help me solve 3.8+2-1.5
*Wednesday, June 10, 2009 at 8:04pm*

**Chemistry**

I am hoping to receive help getting started with this problem, possibly some steps in the correct direction. Here is the question: 5.0mLs of a 6.0M solution of HCl was transferred to a 1000ml volumetric flask and diluted to volume w/ water. 50mLs of this solution was then ...
*Tuesday, June 9, 2009 at 6:31pm*

**12th grade**

what are substitutes
*Tuesday, June 9, 2009 at 10:33am*

**7th grade**

What is Indirect measurement?
*Sunday, June 7, 2009 at 8:42pm*

**7th grade**

awhat is a polygon
*Sunday, May 31, 2009 at 10:14pm*

**9th grade**

Evaluate 3x^2 + 5y + 7 if x = -2 and y = 3 thanks in advance
*Wednesday, May 27, 2009 at 6:31pm*

**8th grade**

n+3=12
*Wednesday, May 27, 2009 at 5:06pm*

**7th grade home ec**

HELP
*Wednesday, May 27, 2009 at 11:43am*

**grade 7 math:algebra**

6x+5y+2x+3y=
*Tuesday, May 26, 2009 at 10:22pm*

**grade 7 math:algebra**

what is -2x-x+3x
*Tuesday, May 26, 2009 at 9:28pm*

**grade 7 math:algebra**

what is 2-3+9-1
*Tuesday, May 26, 2009 at 9:24pm*

**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 at 1:42pm*

**10th grade**

How do u do (3x)cubed
*Friday, May 22, 2009 at 10:07am*

**quantitative comparison**

compare the two quantities and determine whether the first one is the greatest, the second is the greatest, the two are equal, or the relationship cannot be determined from the information given... 1st: the slope of the line that contains A(2,4) and B(-1,3) 2nd: the slope of ...
*Monday, May 18, 2009 at 10:01pm*

**6th grade Math**

15>6x-9
*Thursday, May 14, 2009 at 12:09am*

**6th grade math**

How many oz are in 12 cups
*Wednesday, May 13, 2009 at 8:30pm*

**8th grade**

how do you simplify: 3x+6 ---- 3x^2
*Monday, May 11, 2009 at 7:39pm*

**algebra I need immediate help with this question T**

The 2nd question has a fraction and I think this is confusing me on this one f(x)=1/5(x+7)^2+7 I need to find the vertex line of symmetry max/min and is the value f(-7)=7 a minimum or a maximum?
*Sunday, May 10, 2009 at 2:35pm*

**math**

help me with sequences problem.So if the sequence is 2,5,10,17,26 +3 +5 +7 +9 1st difference +2 +2 +2 2nd difference then the nth term can be worked out by writing out : n 1 2 3 4 n squared 1 4 9 16 original sequence 2 5 10 17 nth term= n squared+1 but what about this question...
*Saturday, May 9, 2009 at 10:02am*

**7th grade**

11x=8x-6
*Friday, May 8, 2009 at 6:45pm*

**7th grade**

(3x-14)+(2x+9)??
*Tuesday, May 5, 2009 at 9:17pm*

**10th Grade Math**

What is 3X^2-7=11
*Monday, May 4, 2009 at 5:53pm*

**9th grade**

y/6>y/12+1
*Sunday, May 3, 2009 at 12:46pm*

**8th grade**

how do diagram a sententce
*Sunday, May 3, 2009 at 9:21am*

**4th grade**

can you convert 23 percent? -- 92
*Thursday, April 30, 2009 at 5:54pm*

**science**

CAN SOMEONE PLEASE HELP ME AND TELL ME IF IM RIGHT Explain which statement is correct: energy is lost when water is boiled or the energy used to boil water is present, but it is no longer in a usable form unless you use work or heat to make it usable. i think that the 2nd one ...
*Tuesday, April 28, 2009 at 8:37pm*

**SCIENCE**

CAN SOMEONE PLEASE HELP ME AND TELL ME IF IM RIGHT OR WHAT ????!!!!!!!!! Explain which statement is correct: energy is lost when water is boiled or the energy used to boil water is present, but it is no longer in a usable form unless you use work or heat to make it usable. i ...
*Tuesday, April 28, 2009 at 7:52pm*

**4th grade**

31% to decimal and then to fraction?
*Monday, April 27, 2009 at 9:55pm*

**11th grade**

xe^(x)-1 =0
*Sunday, April 26, 2009 at 8:05pm*

**5th grade math**

what is -7+(-3)=_______
*Thursday, April 23, 2009 at 9:08pm*

**Math**

Suppose you buy flour and cornmeal in bulk to make flour tortillas and corn tortillas. Flour costs $1.50/lb. Cornmeal costs $2.50/lb. You want to spend less than $9.50 on flour and cornmeal, and you need at least 4 lb altogether. Write a system of inequalities that describes ...
*Thursday, April 23, 2009 at 5:39pm*

**8th grade**

sovle 7x + 12x -9 - 4x -3
*Wednesday, April 22, 2009 at 10:31pm*

**4th grade**

find the difference 5/8-4/8
*Wednesday, April 22, 2009 at 8:07pm*

**4th grade**

find the range 1,3,4,5,8,9,10
*Wednesday, April 22, 2009 at 6:17pm*

**12th grade**

How far a
*Monday, April 20, 2009 at 10:25am*

**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 at 6:44pm*

**10th grade**

solve (2x+3) exponet2over3=3
*Thursday, April 16, 2009 at 9:57pm*

**7th grade**

how do you know when something has energy?
*Wednesday, April 15, 2009 at 7:05pm*

**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 at 5:45pm*

**10th grade**

what is esterification
*Thursday, April 9, 2009 at 8:36am*

**10th grade math**

(-2x + 6)(x + 4) 4(13 - 6) - 4^2 + 3^3
*Tuesday, April 7, 2009 at 7:05pm*

**10th grade math**

(4x^4-3x^3-x+3) + (2x^3 + 3x - 4)
*Tuesday, April 7, 2009 at 7:00pm*

**10 th grade math**

3(4^2 - 4)
*Tuesday, April 7, 2009 at 6:56pm*

**7th grade**

8+2=5y-2x
*Monday, April 6, 2009 at 11:44pm*

**reading**

in writing/reading, what is 2nd person and 3rd person?
*Wednesday, April 1, 2009 at 10:56pm*

**5th grade english**

anagram
*Monday, March 30, 2009 at 11:06am*

**For my son (maybe considered homework...)**

Do you have a good link to where my son can print out fun activities for kindergarten, and 1st grade. He's in kindergarten but I want to see what he can do with 1st grade since he's really smart. Thanks.
*Saturday, March 28, 2009 at 5:41pm*

**8th grade MATH**

IF M<4=3X-10....WHAT IS THE MEASURE OF <4
*Wednesday, March 25, 2009 at 7:13pm*

**9th grade**

Multiplying Binomials (b-6)*(b+3)
*Wednesday, March 25, 2009 at 7:05pm*

**6th grade mah**

How do I simplify 28% of 64?
*Tuesday, March 24, 2009 at 5:03pm*

**5th grade**

what is m+4=1
*Tuesday, March 24, 2009 at 7:52am*

**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 at 5:02pm*

**4th grade**

how many quarts are in a gollon?
*Sunday, March 22, 2009 at 4:23pm*

**5th grade**

1\60 of an hour
*Thursday, March 19, 2009 at 8:06pm*

**9th grade Algebra**

how do i solve this?!?! 4x-2y=32 -3x-5y=-11
*Wednesday, March 18, 2009 at 7:09pm*

**accounting**

Computer equipment was acquired at the beginning of the year at a cost of $56,000 that has an estimated residual value of $3,000 and an estimated useful life of 5 years. Determine the 2nd year’s depreciation using straight-line depreciation
*Monday, March 16, 2009 at 11:26pm*

**physics--heat**

a piece of glass is 6mm thick and the coefficient of thermal conductivity of this glass is K=0.75Wm^-1K^-1. if we add a 2nd identical piece of glass separated by an airgap of 5cm, the total thermal conduction will be reduced. what is the ratio of heat transfer by conduction ...
*Saturday, March 14, 2009 at 2:40am*

**1st grade**

what has 4 sides and 3 vertices?
*Friday, March 13, 2009 at 8:29pm*

**5th grade math**

What is an arc?
*Thursday, March 12, 2009 at 7:21pm*

**6th grade**

evaluate (9-8X).12 If X=3/4
*Wednesday, March 11, 2009 at 5:25pm*

**6th grade**

find the (9+8x).12= X=3/4
*Wednesday, March 11, 2009 at 5:10pm*

**4th grade**

WHAT IS 3/10 TH,S OF 20 AND WHY?
*Wednesday, March 11, 2009 at 4:01pm*

**10th grade**

427.50 is 10% of what
*Tuesday, March 10, 2009 at 5:54pm*

**6 grade math**

how to write 3.15 as a fraction
*Monday, March 9, 2009 at 9:22pm*

**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 at 3:04pm*

**6th grade**

80oz =
*Tuesday, March 3, 2009 at 7:03pm*

**World Geography**

In the movie Cry Freedom, who was the 2nd speaker @ the soccer game and why did the police pick him up? Where did Biko's wife hide the subversive documents. Who did the police pick up on the street and what happened to this person?
*Tuesday, March 3, 2009 at 5:01pm*

**4th grade**

How does a rainbow form?
*Sunday, March 1, 2009 at 4:02pm*

**English**

Can someone please tell me if these two sentences are subordinating conjunctions, I think they are: Additionally, I remember a time when the sports world was honest, and drug-free. the 2nd one is: And I bet I can still hit it across that fence in your back yard. Thanks
*Friday, February 27, 2009 at 10:02pm*

**9th grade**

How do you multiply polynomials ?
*Friday, February 27, 2009 at 9:12am*

**7th grade math**

What is 4/2/5 as a decimal?
*Wednesday, February 25, 2009 at 6:05pm*

**algebra attn Reiny**

Thanks for your help with the solving of the three equations! Yes, it was a typo. I just finished solving it a long way, solving for the 1st 2 equations then the 2nd and 3rd and plugging in variables...etc. etc. Your way gave the same answer, but quicker, does your way always ...
*Tuesday, February 24, 2009 at 10:34pm*

**5th grade**

4/9 x 12 ---------------------- --*
*Monday, February 23, 2009 at 10:35pm*

**5th grade**

1/2 x 50 =
*Monday, February 23, 2009 at 9:57pm*

**4th grade**

Is ing a suffix?
*Sunday, February 22, 2009 at 10:52pm*

**5 th grade Math**

1n times 2n is 3n? or 2n?
*Sunday, February 22, 2009 at 9:57am*

**math-moneyfractions**

i have some math questions that i really ,really,need help with asap if any body can explain some of these questions that will be great help.Ok here are 3 of the questions i am about to type now ok the first one says,whole 16 nickels a.circle 3/a of the nickels b.how much ...
*Wednesday, February 18, 2009 at 9:18pm*

**4th grade**

GEOMETRIC SHAPES
*Tuesday, February 17, 2009 at 7:04pm*

**3rd grade**

what is music
*Monday, February 16, 2009 at 1:13pm*

**History 4th grade**

who was Polk?
*Sunday, February 15, 2009 at 11:55pm*

**11th grade**

x/12=5/3
*Friday, February 13, 2009 at 9:41am*

**6th grade**

where can i get help with the geometric shapes
*Thursday, February 12, 2009 at 7:11pm*

**11th grade**

tan^2x=tanx+2
*Wednesday, February 11, 2009 at 6:58pm*

**11th grade**

f(x)=x-1/x-4
*Monday, February 9, 2009 at 11:25pm*

**8th grade**

What is domain?
*Friday, February 6, 2009 at 3:01am*

**7th grade**

can there be a prepositin in the subject
*Thursday, February 5, 2009 at 7:01pm*

**4th grade**

what is the meaning of PERKIOMEN
*Wednesday, February 4, 2009 at 9:50pm*

**statistics**

Which of the following is an example of nominal data? a. ocean temperature at seven beaches along the east coast of the U. S. b. 1st, 2nd, and 3rd place finishers of the 2005 Boston Marathon c. morning commute (in miles) of professors at DeVry University - Phoenix d. account ...
*Wednesday, February 4, 2009 at 9:44pm*

**Math**

Can you please check my answers? They're fairly simple but I needed to make sure I'm correct. 1st Question: In a make believe horse race between five famous horses, Citation finished one length ahead of Seattle Slew. Spectacular Bid finished ahead of Citation but ...
*Wednesday, February 4, 2009 at 5:53pm*

**9th grade**

English speeches
*Wednesday, February 4, 2009 at 1:31pm*

**11th grade**

3x+6=2x+13
*Tuesday, February 3, 2009 at 12:43pm*

**3rd Grade Poems**

What is a limerick?
*Monday, February 2, 2009 at 6:35pm*

**reading**

I really need help in understand what I read. Everyday we have to summarize a chapter in a book. Well I do read the chapter but I always find myself writing 2 sentences out of the chapter for my summary. My grades are not good in reading and I want to know if you can help ...
*Sunday, January 25, 2009 at 8:04am*

**3rd grade math**

what does dm mean
*Wednesday, January 21, 2009 at 7:49pm*

**9th grade, Socials**

what is a colonie?
*Sunday, January 18, 2009 at 4:26pm*

**7th grade**

who is fibnacci
*Saturday, January 17, 2009 at 3:29pm*

**7th grade**

i dont get how to do circumference
*Wednesday, January 14, 2009 at 9:56pm*

**5th grade**

how do you this problem.. 27x0x3=
*Wednesday, January 14, 2009 at 5:53pm*

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Post a New Question | Current Questions