Friday

September 4, 2015
Total # Posts: 525

**physics**

an aluminium sphere of 20cm diameter is heated from 0¡ãc to100¡ãc. what is the change in its volume?
*March 20, 2015*

**Social Studies**

It is Arabia and Iraq, and my answer was A or B
*January 28, 2015*

**Social Studies**

which of the following best reflects the combination of tradition and modernity in the region? A.a female doctor wearing an hijab B.a male banker driving a female relative C.two women praying together in their home D.a group of men praying together at a mosque
*January 28, 2015*

**physics**

Two boat landings are 8.0 km apart on the same bank of a stream that flows at 2.8 km/h. A motorboat makes the round trip between the two landings in 50 minutes. What is the speed of the boat relative to the water? I think it is something along the lines of 4/t+2.8 + 4/t-2.8 =5...
*August 10, 2014*

**ss --- pls check my work!!!**

i took the same quiz, 3 is C otherwise everything else is correct
*February 24, 2014*

**Chemistry**

Write chemical formula (complete with reactants), balance. ammonium sulfide + aluminum phosphate
*January 21, 2014*

**science**

what are some similarities between Pahoehoe lava and Scoria aa lava?
*December 9, 2013*

**geography**

If a state is outside.the contiguous united states, what does this mean?
*September 12, 2013*

**geography**

If a state is outside.the contiguous united states, what does this mean?
*September 11, 2013*

**Geography**

Thank you Ms. Sue!
*September 5, 2013*

**Geography**

In which direction would you travel if you were going from 30 N latitude, 20 W longitude to 15 N latitude, 60 W longitude?
*September 5, 2013*

**Geography**

Near which type of physical geographic feature were the first farming villages built?
*September 5, 2013*

**Math**

A box with an open top is to be made by cutting 5-inch squares from the corners of a rectangular piece of cardboard whose length is twice its width and then folding up the remaining flaps. Let x represent the width of the original piece of cardboard; express the volume (V) of ...
*July 8, 2013*

**language arts help please**

I know :( Thx for helping! Is #1 "Ave."?
*May 31, 2013*

**language arts help please**

1. Which of the following is an example of an acronym? FAQ Mrs. Ave. won't 2. The original meaning of the word awesome is "inspiring great admiration or fear." Which of the following is the best synonym of the word s it is used most commonly today? great scary ...
*May 31, 2013*

**language arts**

Thanks!
*May 31, 2013*

**language arts**

1. Where should you put one or more hyphens in the following sentence? The cake was freshly baked and was an irresistible temptation for my four year old cousin. between "freshly" and "baked" between "irresistible" and "temptation" ...
*May 31, 2013*

**language arts**

1. Which of the following would be the least appropriate topic when drafting a piece of descriptive writing? (1 point) a report on the condition of women workers in Afghanistan an instruction manual for a microwave oven a call to action to clean up a neighborhood garden 2. ...
*May 14, 2013*

**language arts**

Thanks!
*May 13, 2013*

**language arts**

ok so would 2 be market ?
*May 13, 2013*

**language arts**

1. The word centuries contains the Latin root cent-, meaning "hundred." Which of the following words contains the same root? center accent decent percent 2. The word mark is an Anglo-Saxon word meaning "boundary." Which of the following words does NOT ...
*May 13, 2013*

**math help please**

12. (-8x) x (3x^2) -5x^3 -24x^2 -24x^3 -5x^2 13. (-11z)^0 z 1 -11 1 14. 14^-4 1/14^4 -56 1/14 1/14^-4 My answer: 12. -24x^3 13. -1 14. 1/14
*May 10, 2013*

**Math help please**

2. –3m(m + 8) –3m^2 + 24 –3m^2 – 24m –24m^2 –4m + 5 4. (3x + 4)(x – 2) 3x^2 – 2x – 8 x – 8 3x – 2x – 8 3x^2 + 2x + 8 5. (2y – 1)(4y – 3) –2y + 3 8y^2 – 10y – 3 8y^2 – 10y + 3 8y^2 – ...
*May 7, 2013*

**Math help please ASAP**

2. Simplify the polynomial. –3f^2 + 4f – 3 + 8f^2 + 7f + 1 5f^2 – 11f + 2 11f^2 + 11f + 2 5f^2 + 11f – 2 –5f^2 + 11f – 2 3. (2x2 + 6x + 1) + (–7x2 + 2x – 3) 5x2 – 4x – 2 –5x2 + 8x – 2 5x2 – 8x + 2 –9x2 –...
*May 6, 2013*

**Math help please check **

Add or Subtract for #3-4 3. (2x2 + 6x + 1) + (–7x2 + 2x – 3) 5x2 – 4x – 2 –5x2 + 8x – 2 5x2 – 8x + 2 –9x2 – 8x + 2 4. (3x2 – 7x – 4) – (6x2 – 6x + 1) –3x2 – x –5 –3x2 –13x + 5 9x2 – ...
*May 6, 2013*

**Math help please ASAP**

2. Simplify the polynomial. –3f^2 + 4f – 3 + 8f^2 + 7f + 1 5f2 – 11f + 2 11f2 + 11f + 2 5f2 + 11f – 2 –5f2 + 11f – 2 No idea how to do this please explain!!!!
*May 6, 2013*

**Math help please**

Oh ok! Thanks for explaining!
*May 6, 2013*

**Math help please**

Can you explain #7 please
*May 6, 2013*

**Math help please**

7. In the expression –7x – 5x2 + 5, what is the coefficient of x? 7 5 –5 –7 8. Write the expression using a single exponent. 2^2 • 2^8 4^10 2^10 4^16 2^16 9. Write the expression using scientific notation. (2.5 • 104)(4 • 103) 10 • 10^7 ...
*May 6, 2013*

**Math help please**

ok is #4 "-2w^2 - 5w + 1"?
*May 5, 2013*

**Math help please**

1. (9m + 6) + (–5m – 6) 4m + 12 14m + 12 14m – 12 4m 2. (3r^2 + 7r + 1) + (4r^2 – 8r – 2) 7r2 + 15r – 1 7r2 – r – 1 7r2 – 15r – 3 –r2 – r – 1 3. (6h + 1) – (9h + 4) –3h – 3 15h – 5 –3h + ...
*May 5, 2013*

**Math help please**

I need to explain how to write a function rule from the table below and also write a function rule for this table: x: 2 4 6 y: 1 0 –1 How do you do this?
*May 3, 2013*

**Math help please**

Thanks!
*May 3, 2013*

**Math help please**

I think it is "yes; y = –3x – 8"
*May 3, 2013*

**Math help please**

Do the data in the table represent a linear function? If so, write a rule for the function. x: –3 –2 –1 0 1 y: 1 –2 –5 –8 –11 yes; y = –3x – 8 yes; y = 1/3x – 8 yes; y = 1/3x + 8 yes; y = 3x + 8
*May 3, 2013*

**Math help please ASAP**

15. Do the data in the table represent a linear function? If so, write a rule for the function. x –3 –2 –1 0 1 y 1 –2 –5 –8 –11 (1 point) yes; y = –3x – 8 yes; y = 1/3x – 8 yes; y = 1/3x + 8 yes; y = 3x + 8 16. Write a ...
*May 2, 2013*

**Math Ms. Sue please**

okay sorry! Thank you!
*May 2, 2013*

**Math Ms. Sue please**

6. Use the function rule ƒ(x) = x2 – 5x + 1. Find the output ƒ(–3). (1 point) 7 –5 25 5 7. Suppose you earn $12 each time you mow the lawn. Use function notation to describe the relationship between your total earnings E and the number of times m you ...
*May 2, 2013*

**Math**

Outliers are numbers that are noticeably smaller or larger than the other numbers. For example: 1,2,3,8,9,10,11,88,13. 88 is the outlier because it is so much larger than the other numbers. Another example is: 67,70,72,73,76,12,80. 12 is the outlier because it is so much ...
*May 2, 2013*

**Math ASAP please**

Thanks!
*May 2, 2013*

**Math ASAP please**

for 13 it would be y = 2.25x + 5.00
*May 2, 2013*

**Math ASAP please**

13. Mia charges $2.25 per hour when she babysits, plus $5.00 for transportation expenses. Write a function rule to represent the amount y Mia charges to babysit for x hours. (1 point) y = 2.25x + 5.00 y = 5.00y + 2.25 y = 5.00x + 2.25 y = 7.25x 14. The sale price of ground ...
*May 2, 2013*

**Ms. Sue **

Ms. Sue, I didn't write this post.....I think someone used my name for this post. I swear I didn't write it!
*April 29, 2013*

**language arts Ms. Sue please**

Thanks!
*April 25, 2013*

**language arts Ms. Sue please**

how about: 1. a hissing and slithering snake 3. thunderstorm
*April 25, 2013*

**language arts Ms. Sue please**

1. Which of the following is an example of metaphor? (1 point) an overwhelming wave of embarrassment as harmless as a newborn chick a hissing and slithering snake 2. When writing a poem, sensory details are used to (1 point) compare two unlike things or concepts. give human ...
*April 25, 2013*

**math help please ASAP**

2. Identify the sequence as arithmetic, geometric, or neither. 1.6, 0.8, 0.4, 0.2, . . . (1 point) arithmetic geometric neither 3. 5 • 3^n (1 point) 15, 30, 45, 60 5, 15, 45, 135 0, 15, 45, 135 15, 45, 135, 405 4. Use the function rule ƒ(x) = n • |–1|^n. ...
*April 25, 2013*

**math ASAP please**

4. What would the graph of y = x^2 + 1 look like? (1 point) a straight line a parabola a dotted line none of the above 5. What would the graph of 10/x look like? (1 point) a straight line a parabola a curve none of the above 6. What would the graph of y = 3/4x – 7/8 look ...
*April 22, 2013*

**math help please**

thank you!!!!!
*April 20, 2013*

**math help please**

1. Which equation represents a nonlinear function? (1 point) y = x + 7 y = 3x – 1 y = 3x2 + 1 y = x – 1/2 Is the answer "y = 3x - 1"?
*April 20, 2013*

**Math ASAP please**

please help!
*April 19, 2013*

**Math ASAP please**

1. Write a function rule for finding the amount of daily pay, p, in the following situation: A bus driver gets paid $100 each day plus $0.20 per kilometer, k. (1 point) 100 = 0.20 × k p = 0.20 × 100 × k p = 0.20k + 100 0.20k = 100 + p 4. Write a function rule...
*April 19, 2013*

**Math Ms. Sue please**

thanks!
*April 18, 2013*

**Math Ms. Sue please**

3. What is the slope of the line for the cost of subs at Sam’s Sub Shop? Sam's Sub Shop: Cost: 11 22 44 Subs: 2 4 8 2/11 5.5 1/5.5 5
*April 18, 2013*

**language arts Ms. Sue please last question**

thanks ever so much!
*April 17, 2013*

**language arts Ms. Sue please last question**

5. Identify the verb in the following sentence. As of next Saturday, Adam will have been gone for ten days. (1 point) will will have will have been will have been gone is the answer "will have been gone"?
*April 17, 2013*

**language arts Ms. Sue please**

thanks!
*April 17, 2013*

**language arts Ms. Sue please**

Monitoring comprehension by rereading can be especially useful in understanding the meaning of difficult words. (1 point) true false Is the answer "true"?
*April 17, 2013*

**Math Ms. Sue please**

oh okay.......uhg i am so bad at these!
*April 17, 2013*

**Math Ms. Sue please**

4. The data in the table are linear. Use the table to find the slope. TABLE: x: 2 4 6 8 y: 1 -2 -5 -8 3/2 -3/2 -2/3 2/3 7. Find the slope of a line that is parallel to the line containing the points (3, 4) and (2, 6). (1 point) m = 1 m = 2 m = –2 m = 1/2 8. Find the slope...
*April 17, 2013*

**Social Studies Ms. Sue please**

thanks!
*April 16, 2013*

**Social Studies Ms. Sue please**

4. Two leaders who contributed to independence in South America were (1 point) Miguel Hidalgo and Jose Morelos. Jose de San Martín and Simón Bolívar. Toussaint L'Ouverture and Bernardo O'Higgins. Simón Bolívar and Prince Ferdinand. 7...
*April 16, 2013*

**SCIENCE ASAP please**

please help ASAP!
*April 12, 2013*

**SCIENCE ASAP please**

1. Density is the relationship between ____. (1 point) mass and volume cubic centimeters and pounds weight and volume grams and mass 2. Which of the following is NOT a possible sign of a chemical change? (1 point) a change in state a change in color the release of a gas the ...
*April 12, 2013*

**Math Ms. Sue please**

ok thanks! 9 and 10 I am not sure about though...
*April 9, 2013*

**Math Ms. Sue please**

1. You flip a coin 30 times and get heads 11 times, so the chance of getting heads is eleven over thirty . Is this an example of theoretical or experimental probability? (1 point) theoretical experimental 2. You have made 3 out of 10 of your last free throws. How many free ...
*April 9, 2013*

**Science ASAP please**

1. Which of the following is an example of density? (1 point) ice floating on top of a river convection currents that cause wind oil spill cleanup all of the above 2. What type of property is density? (1 point) chemical property size-independent physical property all of the ...
*April 9, 2013*

**science 8th grade**

yeah I am 100% positive it is "its kinetic energy plus its potential energy"! :-)
*April 9, 2013*

**science 8th grade**

what's your answer? :)
*April 9, 2013*

**Science ASAP**

1. Angiosperms have organs such as ______________ and produce seeds. The are described as _________________plants. (1 point) flowers; vascular stems; pollinated rhizoids; vascular leaves; non-vascular 4. Of the following, which is NOT a characteristic of vascular plants? (1 ...
*April 1, 2013*

**science help ASAP please**

1. Angiosperms have organs such as ______________ and produce seeds. The are described as _________________plants. (1 point) flowers; vascular stems; pollinated rhizoids; vascular leaves; non-vascular 4. Of the following, which is NOT a characteristic of vascular plants? (1 ...
*April 1, 2013*

**math ASAP please**

1. Which of the following is an example of a dependent event? (1 point) flipping two coins rolling a number cube and spinning a spinner choosing two scoops of ice cream choosing a cookie at random, eating it, and then choosing another at random 2. Which of the following is an ...
*March 30, 2013*

**Math ASAP please**

1. P(number < 2) (1 point) 1/6 2/6 4/6 3/6 2. P(number ≥ 3) (1 point) 4/6 1/6 2/6 5/6 3. P(complement of 4) (1 point) 1/6 5/6 2/6 4/6 4. A multiple choice question has 5 possible answers. What are the odds in favor of guessing the right answer? (1 point) 1:5 4:1 1:4 3...
*March 29, 2013*

**Social studies Ms. Sue last questions!**

No way....are you serious?
*March 29, 2013*

**Social Studies Ms. Sue please**

yay! An A+ day so far! Thank you!
*March 29, 2013*

**language arts Ms. Sue please**

Okay, thank you!
*March 29, 2013*

**language arts Ms. Sue please**

5. Which of the following sentences is punctuated correctly? (1 point) I'd like to go outside but I need to finish my homework first. Since Bobby's birthday is in July he isn't able to celebrate with his classmates. Even if I have to do it myself I will fix the gym...
*March 29, 2013*

**Social Studies Ms. Sue please**

I am so sorry about that!!! I didn't realise what I had done until you deleted it! I am so sorry!
*March 27, 2013*

**Social Studies Ms. Sue please**

Sorry there are so many questions!!!! 1. The economic centers of the Northeast are the region's __________. (1 point) farms fisheries forests cities 2. Two major ports in the South are ______________________. (1 point) Atlanta and Dalton Raleigh and Austin Miami and New ...
*March 27, 2013*

**Science ASAP please**

1. Which of these sources of energy is NOT renewable? (1 point) wind solar power hydroelectric power natural gas 2. Air can be polluted by ____. (1 point) tiny particles of soot carbon monoxide sulfuric acid all of the above 3. Which of the following can cause acid ...
*March 27, 2013*

**math help please**

Ms. Sue can you help if you have time?
*March 26, 2013*

**math help please**

19. Mr. Green teaches band, choir, and math. This year, he has 57 students that take at least one of his classes. He teaches band to 25 students. There are 48 students who take either band or choir or both. There are 9 students who take both math and choir with Mr. Green. Use ...
*March 26, 2013*

**Math Ms. Sue please**

Thank you!
*March 26, 2013*

**Ms. Sue please**

Okay thank you. Is the first answer "mean = –29.1, median = –28.5, mode = –49, range = 40"?
*March 26, 2013*

**Math Ms. Sue please**

1. Given the altitude of lakes in feet: –12, –9, –14, –39, –49, –49, –18, –43, find the mean, median, mode, and range. (1 point) mean = –28.5, median = –29.1, mode = –49, range = 40 mean = –29.1, median = –49, ...
*March 26, 2013*

**Math Ms. Sue please**

Thank you!!!
*March 26, 2013*

**Math Ms. Sue please**

9. Name the triangles that are classified by angles. (1 point) right, scalene, isosceles scalene, isosceles, equilateral acute, right, obtuse obtuse, isosceles, acute I chose the answer "scalene, isosceles, equilateral" but the correct answer is "acute, right, ...
*March 26, 2013*

**math help please**

thank you ever so much!!
*March 25, 2013*

**math help please**

2. A teacher asks her class of 22 students, “What is your age?” Their responses are shown below. 19, 19, 14, 14, 16, 19, 19, 16, 16, 15, 17, 16, 17, 16, 15, 14, 15, 15, 17, 14, 16, 15 Find the mean, median, and mode for the data. If necessary, round to the nearest ...
*March 25, 2013*

**language arts Ms. Sue please**

Thank you!!!!
*March 25, 2013*

**language arts Ms. Sue please**

Okay thank you. Is 3 "to link ideas logically"?
*March 25, 2013*

**language arts Ms. Sue please**

1. Read these two short sentences: There was a blizzard. Nearly 20,000 homes in the metro area lost power. Choose the correct subordinating conjunction to combine them into this sentence: _____ the blizzard, nearly 20,000 homes in the metro area lost power. (1 point) Although ...
*March 25, 2013*

**Math Ms. Sue please**

Thank you!
*March 22, 2013*

**Math Ms. Sue please**

7. Which of the following types of information is NOT suited for display on a scatter plot? (1 point) relationship between age and number of books read in a year relationship between height and shoe size relationship between calories consumed and body weight relationship ...
*March 22, 2013*

**language arts Ms. Sue please**

okay thank you. Is #1 "to establish the credibility of the author"?
*March 21, 2013*

**language arts Ms. Sue please**

1. Which of the following is not a function of a good thesis statement? (1 point) to establish the credibility of the author to focus the reader's attention on the main idea to present an interesting quote about the topic 2. Which of the following is the strongest thesis ...
*March 21, 2013*

**Science ASAP**

1. Drought, fewer plants, and fewer nesting sites are examples of __________. (1 point) limiting factors biotic factors abiotic factors population density 2. As you move from level to level in an energy pyramid, energy ____. (1 point) decreases increases stays at the same ...
*March 20, 2013*

**Math Ms. Sue please**

Thanks!
*March 20, 2013*

**Math Ms. Sue please**

1. What type of graph does not show the number of times a response was given? (1 point) box-and-whisker plot line plot stem-and-leaf plot bar graph 2. Which of the following types of information is suited for display on a scatter plot? (1 point) relationship between favorite ...
*March 20, 2013*

**language arts Ms. Sue please**

thank you!
*March 18, 2013*