Wednesday

November 25, 2015
Total # Posts: 655

**math**

if an item is $16.50 and the sign says it is 25% off. what is the new price?
*June 28, 2008*

**math**

if a square pyramid has a base side length of 6.3 m and a slant height of 4 m. find its surface area
*May 27, 2008*

**math**

what is 10 to the 26th power? solve
*May 21, 2008*

**math**

2x +(x-1)=8
*May 6, 2008*

**physical science**

A 50.0 kg object is lifted using 4900.0 J. How high is it lifted?
*May 6, 2008*

**Geometry**

There was no original Image.
*May 2, 2008*

**Geometry**

Which of the following scale factors would produce an expansion under a dilation of the original image? A. 2/3 B. -1/2 C. 3/2 D. -3/4
*May 2, 2008*

**math**

1. find the y-intercept of the equation y= -3x -5 2. find the slope of the line that contains C(-2, -3) and D(4,1)
*April 27, 2008*

**math**

find the slope of the line that contains A(2,3) and B(6,8)
*April 27, 2008*

**math: problem solving**

thanks a million! it was the same for the stereo so i just multiplyed $500 by .8 and got $400 as the sale price.
*April 9, 2008*

**math: problem solving**

During a storewide sale, a TV which usually sells for $450 is on sale for $360. A Stereo which usually sells for $600 is on sale for $480. What would be the sale price of a VCR which usually sells for $500?
*April 9, 2008*

**science fair**

for my science fair project i am dropping a baseball from different heights and measuring its kinetic and potential energy. what would the independent and dependent variable be?
*March 28, 2008*

**math: simple**

A locker combination has two nonzero digits, and digits can be used twice. The first number is 8. What is the probability that the second number is 8?
*March 27, 2008*

**math: probability**

A locker combination has three nonzero digits, and digits cannot be repeated. If the first two digits are even, what is the probability that the third digit is even?
*March 27, 2008*

**math: easy**

A bag held 3 red marbles, 1 blue marble, and 4 yellow marbles. Lee drew a red marble and did not replace it. What is the probability of drawing a yellow marble next?
*March 27, 2008*

**math**

what is the formula to find chord in a circle
*March 18, 2008*

**social studies**

The Black Hand
*March 16, 2008*

**Chemistry**

Thank you Damon! Great help
*March 16, 2008*

**Chemistry**

Hi i am having trouble with this question: Name five household products that are not reactive, and for each product, describe the properties that make it ueful. Thanks in advance.
*March 16, 2008*

**cells:easy**

in an aniaml cell,what does the microfilament do?
*March 15, 2008*

**Revolutionary war**

how much were the british soldiers paid while they were fighting in the Revolutionary War during 1776?
*March 13, 2008*

**social studies**

how much did the british get paid during 1776? i need exact answers!!
*March 13, 2008*

**social studies**

how much did the hessians get paid during the revolutionary war? in 1776. also where were they from?
*March 13, 2008*

**Trigonometry**

This is not a school homework help. I am practicing for a test where one of the objective says "Applying trigonometric functions in authentic contexts involving periodic phenomena". What am I supposed to study about this. Any hints? Thanks.
*March 9, 2008*

**science: help**

i need to do a science fair project. i am in 7th grade and my teacher said that it can't be something a 6th grade or younger could do. i wanted to do something with kinetic energy. like maybe drop an egg from different heights and measure its k.e. any suggestions?
*March 7, 2008*

**history**

they represent the number of states in th U.S. there were originally 13 for the original colonies
*March 7, 2008*

**simple social studies**

how much did soldiers get paid if they joined the continental army in 1776?
*March 5, 2008*

**geography: easy**

what is the distance from Daytona,Florida to Fontana California?
*March 4, 2008*

**social studies**

thanks! it helped
*February 26, 2008*

**social studies**

what are 2 of california's national parks?
*February 26, 2008*

**social studies**

thanks a million!!!
*February 26, 2008*

**social studies**

what mountains run the whole way through California
*February 26, 2008*

**Sports: Nascar**

What are the sponsers of the Nascar Cup?
*February 19, 2008*

**sports: nascar**

thanks but it doesn't say it there. do you know what they are?
*February 19, 2008*

**sports: nascar**

Name the sponsers of the Nascar Cup?
*February 19, 2008*

**social studies**

Thanks a million, drwls. that was exactly what i needed
*February 19, 2008*

**social studies**

When the declaration of independence was signed, Elbridge Gerry from massachusetts signed it too. My project is to research him and right a report. I have everything but one thing.... his viewpoints about breaking away from Great Britain. if you have anything about it that can...
*February 19, 2008*

**Physical science**

A 50.0 kg object is lifted using 4900.0 J. How high is it lifted?
*February 17, 2008*

**social studies**

2 reasons the british marched to concord in 1775? Please help. desperate!
*February 17, 2008*

**social studies**

thanks!
*February 17, 2008*

**social studies**

why did the colonists take the higher ground at concord?
*February 17, 2008*

**social studies**

2 reasons the colnists marched to Concord in 1775?
*February 17, 2008*

**pre- algebra**

thanks a million!!
*February 17, 2008*

**pre- algebra**

yeah all i need to find is t. it is really confusing me. can you please help me find what t is? if so thanks a lot
*February 17, 2008*

**pre- algebra**

can you please help me, Joshua?
*February 17, 2008*

**pre- algebra**

5t-9 ----- 4 = 14 *5t-9 is over 4. if you understand the question please answer!!
*February 17, 2008*

**pre- algebra**

Juanita lost her tennis racquet. She bought a new one for $30. This is $6 less than three times the price of her old one. How much did she pay for her old racquet?
*February 17, 2008*

**Algebra**

How do I perform this division? 2x-7divided by -x-21+2x squared
*February 11, 2008*

**square roots**

How do I figure out the square root of 90 over 2
*February 11, 2008*

**science**

What part of science is genomics part of? and what should i list it as under in my science fair project
*February 9, 2008*

**science**

Sound is caused by vibration because when you talk or something makes sounds it is becasue the certain things like the molecules in the air vibrate which then causes the sound to come out and my one question for you is is am i giving you the answers to your homework?
*February 9, 2008*

**segregation**

How did segregation change from back then to today?
*February 4, 2008*

**History prooject**

Yes I Am
*January 17, 2008*

**History prooject**

I am Asking about who was the most important in initiating and maintainig segregation.
*January 17, 2008*

**History prooject**

Who were the people whom made a huge difference in segregation?
*January 17, 2008*

**History Paper**

Why did segregation Start?
*January 14, 2008*

**Is their a history tutor on Board right now?**

I really need help with my homework. On the hand I do appriciate all the other help I have gotten the past other days I have been on the website.My grades have been boosted up all because of the help Ive gotten on here
*January 13, 2008*

**Segregation**

If segregation was really bad ,why did it start in the first place?
*January 13, 2008*

**Algebra 2**

Describe the end behavior of each function. 1. P(x) = 2x^3 + x^2 + 3x + 2 2. P(x) = 5x^4 - 6x^6 + 3x + 2
*January 11, 2008*

**Algebra 2**

Graph each function and approximate any local maxima or minima to the nearest tenth. 1. P(x) = 2x^3 - 5x 2. P(x) = 2x^3 - 4x + 1
*January 11, 2008*

**Civics**

What are the Ammendments?
*December 18, 2007*

**civics**

Where did the European Immigrants come from?
*December 18, 2007*

**studying**

What is the meaning of these words: Delegate,quorum,conciliator,and dissent.
*December 18, 2007*

**Spanish 2**

How do i say fork, knife, and spoon in spanish.
*December 6, 2007*

**Algebra**

If x1 and y1 is (2,2) and x2 and y2 is(3,2) what is the y intercept form? I'm confused on how to work the problem out step by step
*December 6, 2007*

**algebra 2**

What is the smallest value of x for which the radical expression (radical sign)2x-10 is a real number
*November 25, 2007*

**english**

whats a good word for a quality that someone has i cant think of the right word. like if someone was brave or courageous, the courage that that person ______ ??
*November 7, 2007*

**civics**

What is a plurality and majority of pressidential votes?
*October 25, 2007*

**English**

How is himself a relative pronoun?
*October 25, 2007*

**english**

Is the word ivented a linking verb ,Action or an auxilary verb?
*October 25, 2007*

**algebra 2**

12<2(3n+1)+22
*October 17, 2007*

**geometry**

didnt i say C?
*October 2, 2007*

**geometry**

a. is a biconditional statement b. is a biconditional statement c. is the correct answer <--------- d. is the converse of the correct answer
*October 2, 2007*

**Chemistry**

What is the mass in grams of each of the following: a) 4.50 x 10^12 atoms Cl b) 8.42 x 10^18 atoms of Br
*October 2, 2007*

**geometry**

yes a is false
*October 2, 2007*

**geometry**

No because that would be three different lines connecting each point not just one straight line through them all it wouldn't work out
*October 2, 2007*

**geometry**

Its a because a line with just one point is called a ray and it starts from the point and it extends forever (so thats one point and a line)
*October 2, 2007*

**geometry**

haha are you in geometry any more? Im in algebra 2 and its almost exactly the same as algebra 1 so its pretty easy
*October 2, 2007*

**geometry**

haha right I thought geometry was hard for a while but than it got easier =]
*October 2, 2007*

**geometry**

a.yes because a biconditional statement says "if and only if" so its true and b is true also
*October 2, 2007*

**geometry**

no problem can you try to answer the chemistry question by Ivanka
*October 2, 2007*

**geometry**

In mathematics, a binary relation R over a set X is transitive if it holds for all a, b, and c in X, that if a is related to b and b is related to c, then a is related to c. For example, "is greater than," "is at least as great as," and "is equal to&...
*October 2, 2007*

**Chemistry**

Thank you Dr. Bob
*October 2, 2007*

**civics/school project**

cultures like,Japanese,hispanic,and German cultures.
*September 16, 2007*

**civics/school project**

What types of food or what materials can I use to symbolize different cultures.For a mosaic?
*September 16, 2007*

**MS. SUE I got it!!**

hha hey me again! OMG!! I figured out my question from earlier I had to do one thing I didnt think of before! I am so excited! Thanks for trying to help anyways!! Much appreciated!!
*September 11, 2007*

**chemistry**

If I remember correctly, the higher the temperature, the density will be less. If it is warmer the molecules/particles move faster and produce more collisions. More collision and movement mean less stability for the object overall. And vice versa: cool temperature will mean ...
*September 11, 2007*

**chemistry**

it wont let me post my answer for you
*September 11, 2007*

**Physics Again**

Ok, so I came up with part an answer for the question I posted, hoping that someone can compare with me. I..this is what I did.... found the displacement of car before red light, time it takes for the car to accelerate to its velocity, after the red light, the time of the car ...
*September 11, 2007*

**Grammar**

mhmh well I would say yes then, because to me it makes me think about your writing and why you write that way. Which, in my opinion is one thing that you want the marker of this narrative to catch on to. I would ask your prof. or teacher if you have a chance before handing in...
*September 11, 2007*

**Grammar**

You would have to wait for someone else to answer this, but my guess would be that the did is there to emphasize the try. As to if this allowed in essays? I'm not sure, my guess would be no, but maybe I'm wrong. In poerty this would be acceptable:)...also is this an ...
*September 11, 2007*

**PLEASE**

It is called physics (12)....I posted again up and I dont remember what I called it, but I showed the parts I used in it...but there is something I dont have to solve for the final answer (I think)
*September 11, 2007*

**PLEASE**

PLEASE SOMEONE RESPOND TO MY QUESTION: Physics (12)! THIS QUESTION IS DRIVING ME NUTS!!! I DID THIS 7 DIFFERENT WAYS!!! I AM SO LOST! PLEASE! I NEED THIS QUESTION FOR TOMORROW!!!! P.S. thanks so much....very much appreciated!
*September 11, 2007*

**Science**

lol I sort of figured out my question lol but thanks! I am hoping that someone will be able to tell me if there is something I missed, which I am sure I did. But its ok that its not understandable, high school physics does that to yah!:)
*September 11, 2007*

**Science**

lol ok...so bascially, science changes as technology changes. When one thing changes, it allows for crazy ideas to become real. So, New technology allows for new things to be made, and for old ideas to be changed (because new technology allows us to study older methods and ...
*September 11, 2007*

**Science**

oh sorry! should I make it more simple? :)
*September 11, 2007*

**Science**

Because biases sometimes leave out necessary things. A bias means the article is only one sided (most of the time). You need to pick out what sounds like it is the author's opinion, so you can decided for yourself if it is the same opinion you have. Or, if things were left...
*September 11, 2007*

**Science**

haha no problem!
*September 11, 2007*

**Science**

Science changes as technology adavnces. With new advancements comes new technology, New technology means new ideas, and with new ideas, things change. Years ago there were no such things as cancer treatments. Now, technology has changed which means new things/materials/drugs/...
*September 11, 2007*