# Posts by brie

Total # Posts: 124

**Math**

4660.36

**Chemistry**

Thank you

**Chemistry**

What special precautions should be taken when generating hydrogen gas?

**Physics**

You were right! The weight was indeed wrong, the problem was incorrect! Thank you again!!

**Physics**

Thank you Damon for answering, and so fast! Isn't kinetic friction just the x component of the force applied with constant velocity or am I wrong? The final coefficient of friction comes out to -42. which definitely is weird right? Could this problem be bogus? Thank you ...

**Physics**

4830J of work is done by a laborer pulling a 27.0 kg crate across a cement floor at a constant speed of 7.82 m/s by a 454 N force. The rope is being pulled at a 37.0 degree angle to the floor. a)How far was it pulled? b)What is the friction force? c)What is the work done ...

**Math**

I jave no clie this what your expose to tell me dummy.

**Can you please check my answers?**

1. D 2. B 3. B

**algebra**

A fifteen foot board is cut into three lengths. The first piece is one foot shorter than the third piece. The second piece is two feet longer than 13the length of the third piece. What is the length of the third piece? 5

**Statistics**

4 treatment conditions 9 participants

**Geometry**

Assume each side of the hexagon is worth 10 units. Calculate the apothem, using the fact that it is part of a special triangle to get the answer exactly. Then use the exact value of the apothem to calculate the area of the hexagon.

**Teacher Aide-Pennfoster**

11. As a teacher aide, if a child wishes to speak to you about an incident of abuse, what should you do first? A. Assure the child that you can help B. Find a quiet place were you can talk uninterrupted C. Assure the child that incidents of child abuse are common D. Take the ...

**Teacher Aide-Pennfoster**

1. The Stubborn Child Law enacted by Massachusetts in 1646 permitted parents to A. use corporal punishment when children disobeyed them. B. keep children out of school if they were needed for family work purposes. C. institutionalize a child born with a physical or mental ...

**Teacher Aide-Pennfoster**

Im almost done finishing this course online and I need to check my answers for Exam number 02604500 Helping Abused Children please.

**ap**

Complete combustion

**finance**

6.87

**Math (Geometry)**

continuation from the above paragraph. If you add 11, 11, and 2 together, you get 24, which was the perimeter of the right triangle also. This is how you know you have gotten the correct answer.

**Math (Geometry)**

They tell you that the legs of the right triangle are 6 and 8. It is obvious that the height of the triangle would be the 6, and the length would be the 8. With the given numbers 6 and 8, you can tell that we are going to be increasing by 2, which is where we get the 10 from ...

**Operations Management**

a. 45 b.10 c.12

**chemistry**

If the energy state of the H-atom is changed from n=3 to n=2: What is the energy change in joules? Energy Change = J What is the frequency of the photon emitted? Frequency = Hz

**statistics**

For each of the following samples that were given an experimental treatment, test whether these samples represent populations that are different from the general population: (a) a sample of 10 with a mean of 44, (b) a sample of 1 with a mean of 48. The general population of ...

**math--Tangents**

29.838

**Science**

What are three major stages that must occur in order for glucose to be converted to carbon dioxide and water in aerobic conditions?

**Politics**

Is there an election coming up in May 2011? What will be decided? If I'm turning 18 in March, when am I eligible to register to vote in it?

**Law**

For a cross examination, can you question a witness about someone else's testimony?

**physics**

spring has k=82 N/m use a graph to determine the work needed to stretch it from x= 3.8 cm to x=6.2 cm where x is the displacement

**history**

what is a authorized website source for the battle of lexington

**7th grade**

thanks

**7th grade**

how do you figure the perimeter of a rectangle?

**Political Science-PLEASE HELP**

After a defendant is found guilty in federal court, he may appeal the verdict, the sentence imposed by the court, or both. The first step is to file a Notice of Appeal. The appeal will first be heard by a panel of three judges. The defendant submits a written brief explaining ...

**Political Science**

After a defendant is found guilty in federal court, he may appeal the verdict, the sentence imposed by the court, or both. The first step is to file a Notice of Appeal. The appeal will first be heard by a panel of three judges. The defendant submits a written brief explaining ...

**math**

seven students each stent 15 minutes at the classroom computer. an eighth studentworked 18 minutes. what is the tolal computer time in minutes and hours

**4th grade**

31% to decimal and then to fraction?

**4th grade Math**

five names for -73

**Computers/Tech**

NEVERMIND I found out by myself. Thanks anyway.

**Computers/Tech**

Hi, I'm supposed to find an example of an expansion peripheral but I don't really know any examples. What exactly is an expansion peripheral anyway? Please help me. Thanks

**biologgyy HELP ME!**

what compound is formed from carbon dioxide in the calvin cycle?

**algebra1**

are you supposed to graph the equations?

**calculus**

yes, I think at first the ice will make the water a little more cold, then after some time the water will get warmer

**calculus**

at first, the temp. will go down slightly, but then gradually increase as more time passes

**calculus**

but I think it really depend on how much time passes

**calculus**

right

**Music**

Explanation: I am considering lessons and am wondering if that background will work to my advantage.

**Music**

In your opinion, do you think playing the game "Guitar Hero" prepares you at all for learning to play a real guitar?

**English-The Five People you meet in heaven**

I know. When I reposted I didn't realize I did. I thought someone erased my previous post. I found it after I reposted. My mistake.

**world religon**

What do you mean? Like, are you looking for the 10 Commandments or .....?

**S.A.T Math**

c IS right because 48/132=4/11: 48 divided by 4=12 132 divided by 11=12

**S.A.T Math**

wait no im wrong ignore thelast post

**S.A.T Math**

wait: 132 penguins 4 - = - 48 sea lions 11 i don't think the 2 fractions = eachother(11 doesn't go into 48

**English-Grammar**

right, yeah, that makes sense thank you. I originally had #1, but then I thought that for some reason letting sounded right too. I get it now- thankx!=)

**English-Grammar**

thanks, hopefully I'll get more responses from a lot of different people too just so I can be sure that's 2's the right one.

**science**

What are the science requirements needed to graduate from High school?

**The Five People You Meet in Heaven**

2. wikipedia-The_Five_People_You_Meet_in_Heaven I went on the 2nd site you provided and I found the publisher listed as this: Publisher------Little, Brown & Time Warner Paperbacks On my copy it says "Hyperion". What's going on?

**S.A.T Math**

you work backwards. multiply 12.50 and 36=hours worked in 1 week. do same w/ 15 and 40. keep adding on hours to each employee- make sure to pay them either double or 1.5x more like it says. keep doing this until you come to an equal # of hours for both workers.

**ARAISININTHESUN**

Thank you very much!=)

**A Raisin in the Sun**

What is the main conflict? My answer is: poverty and discrimination. My question is: can I add achieving dreams as a main conflict?

**Play- A Raisin in the Sun**

Where can I find info. along these lines on Sparknotes and/ or Pink Monkey: Why Walter's attitude about life is unrealistic

**literature**

In the play, A Raisin in the Sun, there are three doors- two bedroom doors, which belong opposite each other on stages left and right, and a door leading into and out of the Youngers' living quarters in the apartment. Where should this door go?(the door leading into and ...

**Problem!**

I went on the 2nd site you provided and I found the publisher listed as this: Publisher------Little, Brown & Time Warner Paperbacks On my copy it says "Hyperion". What's going on?

**literature**

In the book The Five People You Meet in Heaven, what is the theme? Also, against whom or what does Eddie struggle? What conflicts does he face?

**literature**

Is the publisher of the book The Five People You Meet in Heaven Hyperion? Also, is the copyright date 2003?

**Math**

It's a- 1/15 = 0.666666666

**Math**

How'd you get 15?

**Math**

I also got 0.6666666666666 when I used a calculator. I typed 1.4 / 21.

**math**

Okay, I have to get off the computer now, but I hope this which I figured so far will help you find the answer: I multiplied 16 20/21 and 28 3/7. I got the fraction 212532 over 21. Next, you subtract 4 13/25 from 212532 over 21, I think. Once you've done that, add 8 2/47, ...

**math**

What's a common denominator of 25 and 47?

**math**

Assuming it does, I multiplied and got 10120.alotmore#s. Did you get the same thing? Did you round after that? (I multiplied 16 20/21 and 28 3/7)

**math**

the * means times, right?

**english COM215 axia**

oh so you have to write 1 letter to all 25 people okay. just explain that it's a really unfortunate situation and it's not theirs nor your fault. say that you didn't have any control over that happening and that you wish this would not have turned out the way it ...

**english COM215 axia**

Write to all 25 classmates, individually. I mean, write a different thing to each classmate in order to uphold their goodwill toward you. It's more sensitive and they'll basically still like you. They should be letters. Write something personally to each student, it&#...

**English**

Thank you very much, but I already know the parts of the stage. The diagram given labeled them for me. My job is to fill in all the...parts, you could call them. Like the doors, the table, the couch, etc. I was wondering if I was missing anything. Above, I also asked two other...

**Algebra**

No problem! =)brie

**Algebra**

TimeGabe=leaving time + stopping time 7:51=7:30 + 21(7x3) Gabe arrives @ 7:51, right? Then for Aaron: Time Aaron=leaving time + stopping time same thing: 8:08=8:00 + 8(4x2) So Aaron gets there @ 8:08.

**Geometry**

it's either tony joey or red i don't think its shorty or hank

**Geometry**

red?

**Math(Geometry)**

#13-James and John #14-Elizabeth and Louisa

**Math(Geometry)**

andrew. geez, i was never going to rest until I found that out

**Math(Geometry)**

maybe 15's a misprint. wait, could it be a president w/ a first name ending in "e"?(georgE, abE)

**Math(Geometry)**

ha I thought of Alexander the Great too, but there were no other "great" people. cancer comes after Gemini another J in #8

**Math(Geometry)**

ohhhhhhhhhhhhhh ha, now I feel stupid. I was thinking alphabet letters...oops but do you need the next 2 answers for all of the q's you posted?

**Math(Geometry)**

So are you saying you need the next 2 answers for all the ones you posted? And what's NT?

**Math(Geometry)**

#15 is Gemini

**Math(Geometry)**

#7 is E, you're right #8 is J (June) #13 is James (James Monroe) #14 is Elizabeth (Elizabeth Monroe) I'll get back to you on 15 and 16

**Math(Geometry)**

in #7, T is 14 letters away from F and S is 14 letters away from E.

**Math(Geometry)**

I'm still thinking on #7 and 8, but the patterns in #13 and 15 are U.S. presidents, so I have to go look them up to find out the pattern 14 are presidential wives(i have to find the pattern) I'll get back to you in a little while after I research

**Math(Geometry)**

#13 should be the 1st name of a U.S. president #14 Martha

**dot arrays**

odd #'s?

**HSPA**

I wasn't allowed to use a calculator, but I don't know if they changed it or not since I took the test

**HSPA**

here are some for now: 1.what # is 3 more than 20% of 40? 2.look @ this series:32,39,46,53,...what # comes next? 3.Examine (a), (b), and (c). then find the best answer.(A,B, OR C) a-2 dimes b-1 quarter c-1 dime, 1 nickel, and 1 penny A-(a) plus (c) is less than (b) B-(c)=(a) C...

**English-(PLEASECHECK)**

I know that become is a linking verb, so I think became is too.

**English-(PLEASE CHECK)**

because Curly does not like big guys since he himself is on the small side. You'll notice that Curly does not pick a fight with George because George also is not a big man

**English-(PLEASE CHECK)**

WHAT???????????????

**English-(PLEASE CHECK)**

So am I correct that only Ruth is right about Willy Harris?

**English-(PLEASE CHECK)**

I am still confused. Where is the door out of the part of the apartment that the Younger's live? And is my diagram correct so far?(Travis' bed in the middle, the bedroom doors on each side of the stage,and the window to the left of the door on stage left?)

**science- DNA**

A sequence with only A and T in it. A binds to T with two hydrogen bonds. G binds to C with three hydrogen bonds. The bonding between an A and a T is weaker, and more easily broken, than between a G and a C.

**religion**

I recently took a religion final and scored a 99.8% I think the question I got wrong is: What is an apologist? a- one who apologizes for sins b- an apostle c- some kind of writer???about???(I can't really remember this one) d- ????(can't remember) I put a- one who ...

**eNgLiSh**

In your opinion, which book is more understanding/ interesting/ etc. : The Secret Life of Bees The Five People You Meet in Heaven (in advance- this is NOT a poll, so no one get mad at me) What are the advantages and disadvantages of each book(i.e- one book was slow-going, but ...

**FrEnCh**

How would you say "...going to go..." Example: Je vais aller au terrain de sport. In english would I be saying, "I AM GOING TO GO to the athletic field"? I am confusing myself...please help clear this up...thanx `~)brie Thank you for using the Jiskha ...

**LiViNgEnViRoNmEnT**

A while back, I posted a question about mitosis and meiosis, but I didn't bookmark it and now I can't find it. That's why I'm asking again: How many chromosomes do you start out with and end with in meiosis? In mitosis, you start with one parent with 4 ...

**computers**

Once you defragment a computer, do you lose files in your history or bookmarks or anywhere? If that's true, is there any way to get them back? Defragging should not erase any of those types of files. Only when you use specific delete commands or use the Disk Cleanup ...