Wednesday

April 16, 2014

April 16, 2014

Total # Posts: 205

**Chem**

What is the volume V of a sample of 3.40mol of copper? The atomic mass of copper (Cu) is 63.5 g/mol, and the density of copper is 8.92×10^3kg/m^3?

**Social Studies**

After India declared their independence, what changes occurred to the nations of South Asia? -Pakistan and Bangladesh were inspired to declare independence -Afghanistan's king was forced to resign -Sri Lanka began fighting a civil war -India was partitioned into two nation...

**math**

I agree with Skye that 3 and 3/4 miles is the answer. Since he swims 5 times, you can either add or multiply. For adding, this is what it would be: 3/4 + 3/4 + 3/4 + 3/4 + 3/4 = 3 3/4. Since 3/4 is also 0.75, you can put 0.75 into the place of each of the 3/4s This would be it...

**basic algebra**

Yes 2 is the correct answer, when you put 2 in the equation, it checks out. 2(2) + 4(2) = 12 2 times 2 equals 4, and 4 times 2 equals 8. 4 + 8 = 12 12 = 12 So, yes 2 is again the correct answer.

**basic algebra**

No, x is not 3. If you were to put 3 as x in the equation, this would be what it looks like. 2(3)+ 4(3)=12 Obviously, you can tell that when everything is solved it does not equal 3 as x. 2 times 3 equals 6, and 4 times 3 equals 12. 6 + 12 = 12 18 = 12 So, 3 is not the value o...

**Math - Please Check My Answers**

Thank you, Dayton! :)

**Math - Please Check My Answers**

Please help me by checking the following answers for me(There are 3 problems that I need someone to check). 3. A student is attempting to solve the equation below for the variable x. Which of the statements below best applies to the mathematical work shown? Given √(4x-6)...

**Social Studies**

Thank you, Ms. Sue!

**Social Studies**

Please help me by checking the following answer to the question. Which of the following was part of the Great Compromise reached at the Constitutional Convention? A. Every state would have two seats in the Senate. B. Some slaves would be included in the population count. C. Th...

**Math - Check My Answers, Please**

Please help me by checking the following answers for me. 3. A student is attempting to solve the equation below for the variable x. Which of the statements below best applies to the mathematical work shown? Given √(4x-6)=12, I square both sides, so (√4x)^2-6=ӏ...

**Math**

Thank you, Steve! I really appreciate it. :)

**Math**

Please help me with the following by checking my answer. The length of the hypotenuse of an isosceles right triangle is √6 inches. How long, in inches, are the legs of the triangle? A. 3 B. 6 C. √3 - (This is my answer.) D. √6 I am not sure on my answer, plea...

**Math**

Thank you Reiny, I now understand! :)

**Math**

Please help me with the following by checking it. Solve for x: √(2x^2+5)=2 A. ±1 B. √2 - (This is my answer.) C. ±2 D. None of the above. I am not sure about my answer, can someone check it please. Any help will be greatly appreciated.:)

**Social Studies - Please Check my Answer**

Thank you for your help, Ms. Sue! :D

**Social Studies - Please Check my Answer**

Please check my answer, I am not sure for this one. In 1784 the British forced American merchants to pay duties on a. trade goods imported from the British West Indies. - (This is my answer.) b. trade goods imported through Canadian ports. c. British goods sold in America. d. ...

**Health**

Great! I am glad that you got it right! :)

**Health**

That is good. I hope you do pretty good on your test, and I hope you get it right. :)

**Health - Correction**

I say go with C. To me, that would be the best answer, since there are several causes for it, and not a number one cause.

**Health**

Well, for starters, depression could be caused by several factors. It can be caused by abuse, certain medications, conflict, death or a type of lost, genetics, major events, some other personal problems, serious illnesses, and substance abuse. With that, I would probably go wi...

**math**

She would have 56 total. 28 + 28 = 56 So, 56 is the answer.

**math**

450 divided by 14 is 32.14285714285714 or 32 when rounded. It can also be rounded to any other place, depending on what they want.

**math**

Sorry, Ms. Sue, I did not read it carefully.

**math**

Go with Ms. Sue, I was typing, and didn't see hers. Just ignore my answer.

**math**

25 times 0.92 is 23 So, 0.92 is the answer.

**MATH**

You're welcome, Julia. :)

**MATH**

600 times 0.14 is 84 So, 84 is 14% of 600.

**Math**

The next thing that you do is combine like terms. For x, it is also 1x, it is the same value. So, once you do that you combine like terms. 1x + 3x + 6x = 10x Then, you have: 10x = 180 You then divide both sides by 10 to get the variable on the one side by itself. 10 divided by...

**Math**

The first thing you do is put 2 in the equation as x. This is what is looks like: 3(2)/4 Next, you multiply 3 and 2 to get 6. This is what the equation looks like now: 6/4 Finally, you simplify the fraction to get your final answer. 6 divided by 2 is 3, and 4 divided by 2 is 2...

**Grade 6 math**

You're welcome, Ronaldo. :)

**Grade 6 math**

2 to the 2nd power is also a way of saying 2 times 2. So, 2 to the 2nd power is 4.

**MATHS**

For the third step above that I said, the equation form should be like this: 448 - 448 + _ = 689 - 448 0 + _ = 241 _ = 241 241 is the blank, so then you double-check. 32 x 14 + 241 = 689 448 + 241 = 689 689 = 689 Hope this helps you again! :)

**MATHS**

Below should help: 32 x 14 +_ = 689 32 times 14 is 448, so you put that in. 448 + _ = 689 Next, you subtract 448 from 689 to get 241, and you subtract 448 from 448 to cancel out and leave just the blank on the left side. So, the blank equals 241, or the missing number for the ...

**MATHS**

Is the x supposed to be a multiplication sign, or is it supposed to be a variable?

**Quick Science Question - Never mind**

Never mind, I got the answer correct, the machine is a suspended pulley. Thanks though, if any of you tried to help. :)

**Quick Science Question**

I have a question. Is a Atwood Machine a suspended pulley? I have question asking me what the machine is, and there are two answers with the word pulley in them. I am really confused between the two. I have tried looking it up, and I get confused again because I don't unde...

**Math (check answers)**

They are all correct.

**math**

If you meant they were dvds for what I said above, these are the answers. 5. D. 6. D. 7. A. 8. B. Hope this helps! :)

**math**

Did you mean dvds for comedy and drama?

**maths**

If you want a fourth fraction, it would be 10/45.

**maths**

Ms. Sue multiplied the numerator and denominator by 2. So, 2 times 2 equals 4, and 2 times 9 equals 18. That is the first fraction. Then, Ms. Sue multiplied the numerator and denominator by 3. So, 2 times 3 equals 6, and 9 times 3 equals 27. That would also be the second fract...

**Math ~ Check Answers ~**

You're welcome, Mindy! :)

**Math ~ Check Answers ~**

Yes, it is the answer. I have seen two ways of showing the final answer, so that is why I said 144.4. With my teachers, they wanted me to round the decimals without the 0. So, like with your answer of 144.40, they wanted me to say 144.4 instead. Both of them are the same value...

**Math ~ Check Answers ~**

It can be either 144.40 or 144.4, but I recommend using 144.4 as the answer.

**Math ~ Check Answers ~**

Your answer is correct, Mindy. However, you still need to round it to the nearest tenth place.

**Math(Check answer)**

Both are correct.

**Physics**

Thank you Henry! :)

**Physics**

Please help me with the following problem: Joe is on a cross-country trip from New York to Los Angeles. He drives for 45.0 min at 70.0 km/h, 10.0 min at 95 km/h, and 30.0 min at 55.0 km/h, and he spends 20.0 min eating lunch and buying gas. What is the average speed for this p...

**poem**

Your third and fourth lines don't rhyme, but your fifth line looks good.

**Physics**

Thank you, I now understand it.

**Physics - I am Confused**

Also, why did you convert the minutes into seconds, but in fraction form? The home-school lesson did not teach me how to do that. I don't understand why you would turn it into a fraction, can you explain it to me?

**Physics**

Okay, I get what you did, but is there other ways of doing this?

**Physics**

Please help me with the following problem: Joe is on a cross-country trip from New York to Los Angeles. He drives for 45.0 min at 70.0 km/h, 10.0 min at 95 km/h, and 30.0 min at 55.0 km/h, and he spends 20.0 min eating lunch and buying gas. What is the average speed for this p...

**Physics - Some equations that I used.**

One of the things that I did was: Delta d -------- Delta t and I did: m - m ------- s - s distance is m time is s I did both of them, but I get different answers. Thanks, if you guys help. :)

**Physics**

Please help me with the following problem: Joe is on a cross-country trip from New York to Los Angeles. He drives for 45.0 min at 70.0 km/h, 10.0 min at 95 km/h, and 30.0 min at 55.0 km/h, and he spends 20.0 min eating lunch and buying gas. What is the average speed for this p...

**Science- Brady , Ms. Sue , Damon**

You're welcome, Mindy! :)

**Science- Brady , Ms. Sue , Damon**

Also, try looking the question up on Google. I found Open Study on the first page as the first site. Hope this again, helps! :)

**Science- Brady , Ms. Sue , Damon**

Mindy,I have never had this question before. A good site that would help you would be Open Study. There you can search this question, and see past answers for it. I hope this helps! :)

**math**

2 Yards = 72 inches 1 foot = 12 inches 10 inches = 10 inches Add all of them together, and you get 94 inches. Therefore, 2 yards, 1 foot, and 10 inches are equal to 94 inches altogether.

**Science- Brady, 2 more!**

You're welcome, Mindy. Glad that I could help. :)

**Science- Brady, 2 more!**

Both of your answers are correct.

**Science**

Both of your answers are correct.

**Science**

You're welcome, Mindy. :) P.S. I had a lesson on this type of stuff not to long ago, so I decided to answer with things that I remembered. What I said above were things that I had remembered.

**Science**

Yes, the correct answer is Right. When there is two forces on two sides, the one with the greater force pushes the object into the direction of the smaller force. That is when the forces are unequal. When they are equal forces, the object doesn't go anywhere. Force one is:...

**Science - Never mind**

Never mind. I figured the answer out. It was 3.9 m/s.

**Science - Please Check my Answer 2**

My problem: One runner in a relay race has a 1.50 s lead and is running at a constant speed of 3.25 m/s. The runner has 30.0 m to run before reaching the end of the track. A second runner moves in the same direction as the leader. What constant speed must the second runner mai...

**Science - Is this correct?**

Is this correct?

**Science - Please Check my Answer**

My problem: A swimmer travels from the south end to the north end of a 30.0 m pool in 15.0 s and makes the return trip to the starting position in 19.0 s. What is the average velocity for the second half of the swim? My answer: 1.60 m/s to the south Please check! I will really...

**Science - Please Help!**

Thank you Damon! Your post helped a lot. I think I figured out the answer for the problem from the post. Thanks again! :)

**Science - Please Help!**

How can you tell the similarity between displacement and average velocity? It is for a part of a science problem. The lesson did not tell me how to do this. I have been stuck on that problem for a while. I also had my sister help me, and I looked things up for the problem. I r...

**Science - Do Not Pay Any Attention to This !! - Damon - Answered it in the Second Post of It**

Damon has answered it in the second post of this question.

**Science**

It is for a part of a science problem. The lesson did not tell me how to do this. I have been stuck on that problem for a while. I also had my sister help me, and I looked things up for the problem. Please help, and thank you for any help! :)

**Science**

How can you tell the similarity between displacement and average velocity? I really do not know. Please help, and I will appreciate it. :)

**Help please!!**

Some words to look for when it is in the third-person point of view are: he, they, him, them, she, and her So, yes, since he and him are third-person words, it is in the third-person point of view.

**Math**

You're welcome. :)

**Math**

TErri, you did a mistake when you did 600/2 = 300. It is actually 660/2 = 330. Below will help you understand. Since it is a rectangle, the shortest sides are the same. They are 150 and 150. You add them together to get 300. Then you take 300 away from 960 to get 660. Next, to...

**Science - Please Check This Answer**

Thank you, Damon! I still wasn't sure if it was correct. I had posted it yesterday, and no one answered it. Thank you again! :)

**Science - Please Check This Answer**

My problem is: When Christy takes her pet dog for a walk, the dog walks at a very consistent pace of 0.45 m/s. There are 20.1 m between the front of Christy’s house to the nearest dog park. How far will Christy’s dog have walked toward the park after 25 s? My answer ...

**English**

Infinitives normally have "to" as the beginning with a word after it. Think about it. What do you think now?

**English**

What do think the answer is?

**English**

Infinitives normally have "to" as the beginning with a word after it. Think about it. What do you think now?

**English**

What do think is the answer?

**Science - Please check my answer(Correction)**

My answer for anyone to check is actually: Christy's dog will have walked 11.25 meters toward the park after 25 seconds. Sorry if the first one did not make any sense. I still need help to see if I am correct. Thank you if anyone helps.

**Science - Please check my answer**

If anyone doesn't know what I am asking, I am asking for someone to see if I am correct.

**Science - Please check my answer**

This is my problem: When Christy takes her pet dog for a walk, the dog walks at a very consistent pace of 0.45 m/s. There are 20.1 m between the front of Christy’s house to the nearest dog park. How far will Christy’s dog have walked toward the park after 25s? This i...

**English**

What do you think is the answer?

**math**

You are welcome, mary d. You can do something like what I did below for your answer, or do a different answer based on what they want. Say something like this(you can turn this into sentences): 24/50 = 0.48 - say something like this: 24 divided by 50, and you get 0.48. 0.48 * ...

**math**

Robert is saying that you divide 24 by 50 to get 0.48. Then, he says "*100", which he means to multiply 100 and 0.48 to get 48. Finally, the 48 is 48% practically.

**math**

The answer is 48%.

**Science**

Oops! I meant to do a straight line thing for the sloping upwards one, but oh well!

**Science**

_________________ - horizontal line - probably not / / - sloping upwards - possibly / \_/ - parabolic - probably not Thank you again, bobpursley! I looked up each, and I am going with the constant velocity one as the answer to the part of my problem. With the parabola sign, I ...

**Science**

What are the types of position-time graphs? I really do not know the types. I have a problem that has a part that wants me to tell which graph the problem uses. Also, they didn't really talk about the types of graphs in the lesson. Please help, and will really appreciate i...

**Social Studies**

Thank you, Writeacher! The site helped a lot. I might bookmark the page so it might help me in the future. Thank you again! :)

**Social Studies**

Please help me with the following question: The American Revolutionary War could not have been won without foreign aid. True False I think it is True, but I am not sure it that is correct. Please help, and I will appreciate it. Thank you for any help.

**math**

First you figure how much the markers cost together. This is $7.90. You add $3.95 and $3.95 to get this. Next, you add $1.23 to $7.90 to get $9.13. Then, you take $9.13 away from $15.85 to get $6.72. Then, you take $0.75 away from $6.72 to get $5.97. Next, you divide $5.97 by ...

**Science help ms sue.**

What are your answers to these questions? Ms. Sue and the other tutors will only check your answers, or answer questions that you totally don't know about. They mostly check answers though.

**math (Correction for a mistake)**

I actually meant to say this: Finally, you divide $66.50 by two, and you get 33.25 as your final answer. And not: Finally, you divide $66 by two, and you get 33.25 as your final answer. So, $66 is actually supposed to be $66.50. Sorry, that I might have just confused you again...

**math**

First, you take away $5.32 from $68.82 to get $63.50. Next, you add $3.00 to 63.50 to get $66.50. Finally, you divide $66 by two, and you get $33.25 as your final answer. The 2 pairs of sneakers cost 33.25 dollars.

**Math**

1/ is correct 2/ I do not know either. I am just trying to help You can try multiplying 5 and 20 together to get 100. 1/ is correct 2/ I do not know - trying to help though * Answer is: There is more or equal to 1/2 of the pie remaining. - if this isn't the answer, I do no...

**Language Arts - Maniac Magee**

Thank you, Ms. Sue! I found one site that helped me, even though it was actually a PDF file. Sorry if this is later than when I asked for help, I was trying to find a site. Thank you again! :)