Tuesday

September 2, 2014

September 2, 2014

Total # Posts: 280

**Math - Please Check My Answer**

Okay, cool. Thank you Ms. Sue. :)
*September 1, 2014*

**Math - Please Check My Answer**

Please help me with the following: Find the greatest possible error for each measurement. 4 1/2 oz A. 1/4 oz B. 2 1/2 oz C. 1 oz D. 2 1/4 oz I know it is not B(I got it wrong.), but I think it is A. Is this correct? Please help me by checking my answer. Any help is appreciated...
*September 1, 2014*

**Math - Please Check My Answers**

Thank you Ms.Sue! I didn't really think that both of them were correct, but I guess I did pick the correct answers after all. Thanks again!! :)
*August 31, 2014*

**Math - Please Check My Answers**

Please help me with the following two problems: Find the greatest possible error for each measurement. 512 m A. 0.5 m C. 0.5 cm B. 5 m D. .005 cm I think the answer is A. Is this correct? Find the greatest possible error for the given measurement if it is to the nearest 10 ...
*August 31, 2014*

**English 12**

Well, from research, Beowulf is talking to King Hrothgar here. So, really, it automatically cuts out D as the answer. I don't think it is describing Beowulf because he is the one speaking here. So that cuts out A. However, considering that Beowulf is talking to Hrothgar, I...
*August 30, 2014*

**Math - More Precision and Significant Digits - Never-mind**

Never-mind!!! I got all of them correct!!! So, I don't need anyone to check any of them anymore. :D
*August 30, 2014*

**Math - More Precision and Significant Digits**

Actually, for 7, I meant to say 2.8 mm. I realized my mistake for it.
*August 30, 2014*

**Math - More Precision and Significant Digits**

3. is 2.5 cm, I finally figured it out. 7. is 3.79 mm, I finally figured that one out as well. For 10, I just need help on still, so can someone please check my answer for it.
*August 30, 2014*

**Math - More Precision and Significant Digits**

Please help me with the following problems: 3. Choose the more precise measurement. 6 cm or 2.5 cm I think it is 2.5 cm. Is this correct? 7. Choose the less precise measurement and explain why it is less precise. 2.8 mm or 3.79 mm I think the answer is 3.79 mm. Is this correct...
*August 30, 2014*

**Math - Precision and Significant Digits**

Thank you Bob! :)
*August 30, 2014*

**Math - Precision and Significant Digits**

Please help me with the following: Find each product or quotient. Use significant digits. 0.0505m x 665m A. 33.6 m^2 B. 33.58 m^2 C. 33.50 m^2 D. 3.582 m^2 I think the answer is A. Is this correct? Please help me by checking my answer. Any help will be appreciated!! :) P.S.: ...
*August 30, 2014*

**Language Arts - Please Check My Answers**

Thanks. You can delete the three posts about them, if you want. They are clearly unusable here.
*August 29, 2014*

**Language Arts - Please Check My Answers**

Okay, I'll stop posting about these questions then. I will just have to trust those answers, and see if they are correct.
*August 29, 2014*

**Language Arts - Please Check My Answers**

Please help with the following: 1. Based on the myths “The Maori: Genealogies and Origins in New Zealand” and “The Raven and the First Men: The Beginnings of the Haida,” one way the Maori culture most differs from the Haida culture is that the Maori culture...
*August 29, 2014*

**algerbra**

This is the algebraic expression: $25 + 6($14) = If you want the expression solved all the way, here is how to do it: $25 + 6($14) = First, you multiply 6 and 14 together to get 84. 6 x 14 = 84 Next, you put that in the expression. $25 + $84 = Finally, you add, and you get ...
*August 29, 2014*

**bush(Math)**

If you want to know how much a circus ticket is, I'll show you how. First you have 48, so you put that in the front part of your math equation. 48 Next, you will have to put a division sign after it, since it is 6 times more than a ticket. 48/? = Then, you put 6 under the ...
*August 28, 2014*

**Math - Back to your next 4 problems Rian**

Back to your 4 problems Rian. - I can't help much with the first problem, but I know how to get the answers for the other three. However, I am just going to do 2 of those problems for you. 2nd problem: 1 = -3y + 19 (1 - 19) = -3y (+ 19 - 19) -18 = -3y + 0 -18 = -3y (-18/-3...
*August 26, 2014*

**Math**

Yeah, I'm glad you caught that mistake as well.
*August 26, 2014*

**Math - My Mistake**

Oh Ms. Sue, is the mistake -2x? It's supposed to be a positive 2x. If so, the final answer should have been: 12+2x That's the only mistake that I noticed. I hate it when I do mistakes like that. It happens all the time for me.
*August 26, 2014*

**Math**

I am anonymous, but here is what I said again: "In order to solve 5-4x+7+6x, you must first combine like terms. -4x + 6x = -2x Here's your next equation: 5+7-2x Next, you add 5 and 7 together. 5 + 7 = 12 Finally, after you do that, you get the last equation: 12-2x ...
*August 26, 2014*

**Math help**

Also, what are you supposed to be solving for? Are you solving for x?
*August 26, 2014*

**Math help**

Is there multiple answers for this? If so, can you post them, it will be able to help me.
*August 26, 2014*

**Ratios and Rates - Last One!**

Thank you Steve! You're help is very appreciated. I did not know if it was correct or not. Thanks again! :)
*August 24, 2014*

**Ratios and Rates - Last One!**

Please help me with the following problem: Convert each rate using dimensional analysis. Round to the nearest tenth, if necessary. 4.5 qt / min = ____ gal / h A. 67.5 B. 33.8 C. 56.3 D. 65 I think the answer is A. Is this correct? Please help me by checking my answer. Any help...
*August 24, 2014*

**Ratios and Rates**

Cool. Thank you again Ms. Sue! :D
*August 24, 2014*

**Ratios and Rates**

Express each ratio as a unit rate. Round to the nearest tenth, if necessary. 19 yards in 2.5 minutes A. 47.5 yd/min B. 76 yd/min C. 48.2 yd/min D. 7.6 yd/min I think the answer is D. Is this one correct, Ms. Sue?
*August 24, 2014*

**Ratios and Rates**

Ms. Sue, can you check another one please?
*August 24, 2014*

**Ratios and Rates**

Oh wow! I didn't think all of them would be correct. Thank you again Ms. Sue! :D
*August 24, 2014*

**Ratios and Rates**

Please help me with the following problems: 3. Express each ratio as a fraction in simplest form. 3 cups to 8 cups A. 3/16 B. 3/4 C. 3/8 D. 8/3 For this one, I think it is C. Is this correct? 6. Express each ratio as a unit rate. Round to the nearest tenth, if necessary. 100 ...
*August 24, 2014*

**Earth Science**

Thank you Ms. Sue!
*August 24, 2014*

**Earth Science**

Please help me with the following question: 8. Observations can lead to hypotheses. Hypotheses can lead to new experimentation. Which best describes an observation and hypothesis that might lead to new experimentation? A. Dr. Sattler discovers a new plant that grows near ...
*August 24, 2014*

**Algebra**

You are correct. I got the same answer as you when I did the problem, so it has to be 49/30 as the answer.
*August 23, 2014*

**Earth Science Continued**

Thank you Damon, your help has helped me a lot!! :) I will try D next time because B was wrong when I tried it the other day.
*August 23, 2014*

**Earth Science Continued**

Please help me with the following questions: 1. John Dalton said that the total pressure (Pt) exerted by a mixture of gases in a container is equal to the sum of the individual pressures of each gas present (if each gas was the only one present in the container). Further ...
*August 23, 2014*

**Earth Science Continued**

Please help me with the following questions: 1. A scientist suspected that the increase in the acidity of ocean water could have a devastating effect on organisms such as snails because it could break down calcium carbonate, a chemical that makes up their shells. Which could ...
*August 21, 2014*

**Earth Science**

Please help me with the following questions: 1. A scientist suspected that the increase in the acidity of ocean water could have a devastating effect on organisms such as snails because it could break down calcium carbonate, a chemical that makes up their shells. Which could ...
*August 21, 2014*

**algebra**

You're welcome Mitch!! :)
*August 21, 2014*

**algebra**

The additive inverse integer of -13 is 13. It is just basically opposites. For example, if you have 1, the additive inverse integer of that is -1. IF you have -1 instead, the additive inverse integer is 1. Hope this helps!
*August 21, 2014*

**Language Arts**

Thank you Ms. Sue and Bobpursley. I will try them. Both of your help is greatly appreciated. :)
*August 19, 2014*

**Language Arts - Is the word culture, correct?**

Is the word culture, correct?
*August 19, 2014*

**Language Arts**

Please help me with the following: Myths often function as a connection to __________, or the customs and beliefs of a group of people. I think the answer is phenomena, but I don't even know if that is correct. Please help me, any help will be appreciated.
*August 19, 2014*

**Language Arts**

Oops, I am Anonymous. Sorry!!!
*August 19, 2014*

**Math**

5 is the degree of this monomial "Degree = Exponent" ~(O)p(e)n(S)t(u)d(y) "On monomials, the exponent is always the degree." ~(Y)a(h)o(o) A(n)s(w)e(r)s
*May 23, 2014*

**Math - Literal Equations**

Thank you Steve, I appreciate it. :) (Also, I'm sorry that it took me a while to post again from when you answered.)
*May 22, 2014*

**Math - Literal Equations**

Please help me with the following: The volume of a prism is found by multiplying the area of the base by the height. A rectangular prism has a volume of 144cm^3, and a square base with a width of 3 cm. What is the height of the prism, in cm? A. 4 B. 8 C. 48\ ......--Both of ...
*May 22, 2014*

**Math - Inequalities**

Oh, now I get it! Less than(<) and greater than(>) are open, while less than or equal to(≤) and greater than or equal to(≥) are closed. Thank you, Damon! Your help is again, greatly appreciated. :)
*May 21, 2014*

**Math - Inequalities**

Please help with the following: What is an open dot, and what is a closed dot? Also, when are they used in inequalities? I am not really sure about what they are. The lesson has not taught me anything about open dots and closed dots. I have also looked them up, but I got ...
*May 21, 2014*

**MATHS**

You're welcome again, Pinks. :)
*April 22, 2014*

**MATHS**

It is correct, but instead putting the word "ounce" after 1.50, put the word "pounds" after 1.50 instead. That would be the correct way of writing it. Other than that, you are correct!
*April 22, 2014*

**MATHS**

Correct! 40 ounces is the answer to the first question.
*April 22, 2014*

**MATHS**

Your answers are incorrect. First off, remember what Ms. Sue said above for the first answer post. "16 ounces = 1 pound 4 ounces = 0.25 pounds" First question: potatoes-----16 ounces - leave as is onions-------1.5 pounds-must convert into ounces-this is where you ...
*April 22, 2014*

**MATHS**

You're welcome, Pinks! :)
*April 22, 2014*

**MATHS**

16 ounces of potatoes-- 1 pound 1.5 pounds of onions--- 1.5 pounds 4 ounces of celery----- 0.25 pounds 1 pound of tomatoes---- 1 pound 4 ounces of garlic----- 0.25 Now, add 1, 1.5, 0.25, 1, and 0.25 all together. What do you get? 1 + 1.5 + 0.25 + 1 + 0.25 = ?
*April 22, 2014*

**geometry**

You're welcome Mia!:)
*April 22, 2014*

**geometry**

Oops! I am anonymous, I forgot to use my first name in the typing part. Sorry! Anyways, here is the answer again. "The shape is a hexagon. It would be a pentagon if it had 5 sides, but it has 6 sides instead, so it has to be a hexagon." Here's some extra ...
*April 22, 2014*

**geometry**

You're welcome again Mia!:)
*April 22, 2014*

**geometry**

Definition: con-gru-ent adj : having the same size and shape It practically means if two triangles are the same shape and size, those two triangles are congruent. Even though they could be turned differently as well, they are still congruent. You can also look up "...
*April 22, 2014*

**geometry**

You're welcome Mia!! :)
*April 22, 2014*

**geometry**

"Two Angles are Supplementary if they add up to 180 degrees. They don't have to be together to be supplementary, just so long as the total is 180 degrees." ~Mathsisfun~_______- What is typed above is from this website. Hope this helps! :)
*April 22, 2014*

**Please help 1**

integral u^3(sqrtu+u^(1/5))du from 0 to 2 =?
*April 18, 2014*

**Please help**

integral (t^3=6t^2+4)dt from 0 to x f''(x)=?
*April 18, 2014*

**Calc Help**

Find the most general antiderivative of f(x)=–8e^x–6secant^2(x), where -pi/2<x<pi/2 Note: Any arbitrary constants used must be an upper-case "C" F(x)=?
*April 18, 2014*

**Calc**

Find the most general antiderivative of f(x)=–8e^x–6secant^2(x), where -pi/2<x<pi/2 Note: Any arbitrary constants used must be an upper-case "C" F(x)=?
*April 18, 2014*

**Calc**

Find the derivative of the following function using the appropriate form of the Fundamental Theorem of Calculus. intergral s^2/(1+3s^4) ds from sqrtx to 1 F'(x)=?
*April 18, 2014*

**Calculus2**

Consider the function f(x) whose second derivative is f''(x)=8x+4sin(x). If f(0)=3 and f'(0)=2, what is f(x)?
*April 18, 2014*

**Calculus**

Consider the function f(x) whose second derivative is f''(x)=8x+4sin(x). If f(0)=3 and f'(0)=2, what is f(x)?
*April 18, 2014*

**Calculus**

Find the derivative of the following function using the appropriate form of the Fundamental Theorem of Calculus. intergral s^2/(1+3s^4) ds from sqrtx to 1 F'(x)=?
*April 18, 2014*

**Physics **

Bioluminescence Some species of dinoflagellate (a type of unicellular plankton) can produce light as the result of biochemical reactions within the cell. This light is an example of bioluminescence. It is found that bioluminescence in dinoflagellates can be triggered by ...
*April 17, 2014*

**Physics **

an open tank contains a layer of oil floating on top of a layer of water (of density 1000 kg/m3) that is 3.0 m thick, as shown. What must be the thickness of the oil layer if the gauge pressure at the bottom of the tank is to be 9.1×104 Pa? The density of the oil is 880 ...
*April 17, 2014*

**Physics **

How Many Capillaries? The aorta has an inside diameter of approximately 2.1 cm, compared to that of a capillary, which is about 1.0×10−5m (10 μm). In addition, the average speed of flow is approximately 1.0 m/s in the aorta and 1.0 cm/s in a capillary Assuming...
*April 17, 2014*

**Physics **

A Blowhard Tests of lung capacity show that adults are able to exhale 1.5 liters of air through their mouths in as little as 1.0 second. A. If a person blows air at this rate through a drinking straw with a diameter of 0.49cm , what is the speed of air in the straw? v = ___ m/...
*April 17, 2014*

**CHEM**

A balloon contains 3.3 liters of nitrogen gas at a temperature of 90K and a pressure of 101 kPa. If the temperature of the gas is allowed to increase to 25∘C and the pressure remains constant, what volume will the gas occupy? V=_____L? Ty again!
*April 16, 2014*

**CHEm**

Amount of Helium in a Blimp The Goodyear blimp Spirit of Akron is 62.6 m long and contains 7023 m^3 of helium. When the temperature of the helium is 280K , its absolute pressure is 110kPa . Find the mass of the helium in the blimp. m=_____kg ty
*April 16, 2014*

**Chem**

A 500 -cm3 flask contains 0.420g of a gas at a pressure of 160kPa and a temperature of 330K. What is the molecular mass of this gas? M=____g/mol? Ty
*April 16, 2014*

**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?
*April 16, 2014*

**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 ...
*April 12, 2014*

**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...
*April 10, 2014*

**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.
*April 8, 2014*

**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 ...
*April 8, 2014*

**Math - Please Check My Answers**

Thank you, Dayton! :)
*April 8, 2014*

**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...
*April 8, 2014*

**Social Studies**

Thank you, Ms. Sue!
*April 8, 2014*

**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. ...
*April 8, 2014*

**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=&#...
*April 8, 2014*

**Math**

Thank you, Steve! I really appreciate it. :)
*April 8, 2014*

**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, ...
*April 8, 2014*

**Math**

Thank you Reiny, I now understand! :)
*April 7, 2014*

**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.:)
*April 7, 2014*

**Social Studies - Please Check my Answer**

Thank you for your help, Ms. Sue! :D
*April 2, 2014*

**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. ...
*April 2, 2014*

**Health**

Great! I am glad that you got it right! :)
*March 29, 2014*

**Health**

That is good. I hope you do pretty good on your test, and I hope you get it right. :)
*March 29, 2014*

**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.
*March 29, 2014*

**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 ...
*March 29, 2014*

**math**

She would have 56 total. 28 + 28 = 56 So, 56 is the answer.
*March 28, 2014*

**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.
*March 27, 2014*

**math**

Sorry, Ms. Sue, I did not read it carefully.
*March 27, 2014*

**math**

Go with Ms. Sue, I was typing, and didn't see hers. Just ignore my answer.
*March 27, 2014*

**math**

25 times 0.92 is 23 So, 0.92 is the answer.
*March 27, 2014*

**MATH**

You're welcome, Julia. :)
*March 26, 2014*