# Posts by Angie

Total # Posts: 1,429

**Math**

how do you find the constant of variation k for the direct variation? for example, 4x + -6y. how do you find k?

**Science**

how do you read graphs showing direct variation and inverse variation??

**Science**

What general appearance does a graph line have if the dependent variable does not change with time?

**Science**

how do you read graphs showing direct variation and inverse variation??

**Science**

Lately, is the humpback whale population increasing or decreasing?

**Science**

Why do red fish look black at ocean water depths greater than about 10 m?

**Science**

which is more dense, cold freshwater or warm seawater? why?

**Math**

Charles's Law states that at constant pressure, the volume of a fixed amount of gas varies directly with its temperature measured in degrees Kelvin. A gas has a volume of 250 mL at 300 K. what is an equation for the relationship between volume and temperature?

**Math**

that is so NOT how you do it

**Math**

is this a direct variation? 5x + 2y = 9

**Math**

They are ordered pairs and are for the same direct variation.

**Math**

How do you find what x is? (-2,8) and (x,12)

**Math**

-5x=2y=9 Is this a direct variation?

**french**

I want to say "Yes, I obey my parents most of the time." in french. is this right? oui, j'ob¨¦is ¨¤ ma parents pour la plupart du temps. my question is, do you have to put an ¨¤ before ma parents?

**French**

I want to write at "what time do you finish the film?" in french. is this how you write it? ¨¤ quelle heure finis-tu le film?

**Science**

thank you!

**Science**

what is the source of the energy in the greenhouse? what is the source of energy entering Earth's atmosphere?

**Math**

You go to dinner and decide to leave a 15% tip for the server. You had $45 when you came to tthe restaurant. What is a function that relates the cost of the meal c to the amount of money you have left A(c).

**Math**

thank you!

**science**

it's just logical that things go from up to down.

**Science**

Would cold-water fish species be easier to catch along the northwest coast of South America during El Nino or normal periods? and why???

**Classical Music**

Who is one of the most famous composers of Classical Music?

**Math**

thanks!!!!!!!

**Math**

Toni rows a boat 4.5 km/h upstream and then turns around and rows 5.5 km/h back downstream to her starting point. If her total rowing time is 48 min, for how long does she row upstream? you can express your answer to the nearest minute. I don't understand how you solve it.

**Math**

How do you know if an absolute value inequality is "No Solution" or not?

**Social Studies**

umm When the English took over, educational opportunities for girls became increasingly limited

**Science**

c?

**Science**

A heat island is an example of what type of climate? a. trropical climate b. microclimate c. dry climate d. polar climate

**Math**

What makes a line an "undefined slope"?

**Math**

thanks

**Math**

How do you know whether an inequality, such as this,|2c-5|<9, is "and" or "or".

**Unscramble**

Here's the word: KABYAAOM Hint: It's a tropical get-a-way.

**Math**

How do you solve this inequality. |2c-5|<9

**spanish**

interrogativas question estudias? (en mi case.)

**Math**

Why is this inequality "No Solution"? -4|k|=12

**Math**

thanks

**Math**

Solve this inequality. |k|>2.5

**science**

logic??? i don't know

**cultural diversity**

list two to three characteristics of orientalism. For muslim and Arabs. How many orientalism and prejudice contribute to hate crimes against these groups?

**9th grade science**

Hey Elizabeth................. There are three ways to charge an object: friction, conduction and induction. Friction involves rubbing on material with another, resulting in electrons moving from one surface to another. Most people have experimented with this form of charging ...

**Science**

thanks

**Science**

How can you estimate the time difference between your home and places that are 60 degrees east and west longitude of your home?

**Science**

Winds, land masses, and the Coriolis effect are factors that affect.. convection cells..or..ocean currents?

**8th grade**

ok..i wasn't even planning to go there

**8th grade**

ok then.

**8th grade**

is the answer northeast

**8th grade**

Surface ocean currents located at 40 degrees south latitude and 90 degrees west latitude generally flow toward the (1) northeast (2) southeast (3) southwest (4) west

**literature**

One difference between tragedy and comedy is that tragedy?

**literature**

1. Hopkins's use of "seared," "bleared," and "smeared" is an example of A. metaphor. B. assonance. C. simile. D. alliteration. 2. A villanelle is A. a narrative poem written in blank verse. B. a formal poem using extensive repetition. C. a ...

**literature**

Hopkins's use of "seared," "bleared," and "smeared" is an example of

**chemistry**

I need help in understanding the suffixes. For example: -ate -ide -ite. I also need help with the prefixes. For example: per- di- hypo-.

**bhs**

what is the formula of the ion formed when potassium achieves noble gas electron configuration?

**Human Resource**

Why would a company's strategic plans/goals and vision affect what kind of incentive plan (financial or nonfinancial incentives) it should be using to motivate employees?

**Physical Science**

Can you prepare a solution of 650 g of KNO3 in 1 L of water at room temperature?

**ESSAY WRITING**

I have to do an essay analysis and it's asking me for the topic sentence, supporting points, and a paragraph response. I have a few questions. topic sentence, how do you know which is the correct one? supporting points, is it in your opinion? and how would you find the ...

**English**

thank you!

**English**

i have to do an essay analysis and it's asking me for the topic sentence, style of essay, supporting points, and a paragraph response. I have a few questions. 1. how do you find the topic sentence? 2. what's style of essay, and how do you find that? 3. supporting ...

**science (matter)**

OK Thanks!!!!!!!

**science (matter)**

I'm just not understanding why something frozen could become a gas without adding heat!

**science (matter)**

Well ok but why does it turn to vapor? But thanks!! This is still helpful!! :)

**science (matter)**

how come ice cubes shrink after they have been in the freezer for a long time?

**Social Studies**

Well we do not have dictatorship because the president can't do anything unless congress votes a yes. We don't have just one ruler. We have many.

**social studies**

Umm it;s a system of govt. where everyone is the same. People all have the same cars, homes, etc. People automatically get chosen for a job; regardless of whether of not they want it. Joseph Stalin and Mao Zedong are infamous communist rulers you should read about.

**Math Symbols**

WOW! Thanks!

**Math Symbols**

What does ^ mean in math? I see people writing it as a symbol on this site often! Thanks!

**Spelling**

I have been selected for this spelling bee. Can I have some tips? Thanks!

**Algebra!**

How do I graph a linear equation? What do I place for each axis?

**social studies**

Well a monopoly is when there is only 1 of a business. It threatens free enterprise because a monopoly can charge whatever it wants cuz it's the only one of its type. P.S. Can someone please answer my algebra question? Thanks!

**Algebra**

OK, thanks. But how do I find it after I solve a linear equation for x and y values?

**social studies**

como eligen los estadounidenses a los representantes del gobierno

**algebra 1 8th grade**

I am also taking the same class as you! I think You combine like terms: 2+2x=2x+1 2+2x-2x-1 2=1 well I think it is impossible to solve! Sometimes, they'll ask trick questions, like that!! :)

**Math**

1. A very magical teacher had a student select a two-digit number between 50 and 100 and write it on the board out of view of the instructor. Next, the student was asked to add 76 to the number, producing a three-digit sum. If the digit in the hundred’s place is added to ...

**Chemistry Honors**

How do you design this experiment?

**cultural diversity**

lol, i agree, lea

**Physics**

You are driving to the grocery store at 20 m/s . You are 110m from an intersection when the traffic light turns red. Assume that your reaction time is 0.50s and that your car brakes with constant acceleration. _ How far are you from the intersection when you begin to apply the...

**ACCOUNTING help**

Check 2005 insurance expense: Accrual, $5,400; Cash, $0. Dec. 31, 2005, asset: Accrual, $900; Cash, $0. Balance Sheet Insurance Asset Using Accrual Basis Cash Basis Dec. 31, 2003 $11,700 $0 Dec. 31, 2004 $ 6,300 0 Dec. 31, 2005 $ 900 0 Dec. 31, 2006 $ 0 Accrual Basis Cash ...

**Honors World History**

How were the First and Second Industrial Revolutions different from each other?

**CHEM LAB!!! Must finish!!!**

Thank you guys- I don't need you to DO the homework for me- the help is perfect! Thanks for the site! I'm just very bad at chemistry, really every other subject is okay except for this one! Thanks a lot Ms. Sue and DrBob222!

**math**

Hello I appreciate your help, I'm actually trying to do a work of Algebra II. I'm really having problems and i have been looking all day for information on this particular problem: Relations and fucntions: graphs k={(x,y)|x-y=5} x=0,2,4 I would really appriciate if i ...

**math**

how do i use a thermometer to find the change in a temperature?

**math**

the length of a playground id 6 meters less than 3 times its width. If the perimeter of the playground is 100 meters what is the lenght and width of the area to the nearest hundredth meter?

**geometry**

A rectangle field has a perimeter of 118 feet. The width is 8 feet longer than half the length. Find the dimensions of the rectangle.

**geometry**

A rectangle has a perimeter of 98 feet. The lenght is 8 feet longer than double the width. Find each Dimension.

**Math**

n=73

**Math**

what is the answer to 2+3+6+7+9+n=100?

**literature/poetry**

3. In "Shall I compare Thee to a summer's day? Shakespeare claims that the object of his sonnet will be immortal because A.he'll always love her B.she's for all seasons. C.she'll live on in his poem. D. she's like the summer's day. I'm thinking C

**grammar**

WERE DO YOU LEAVE COMMANTS? DO YOU KNOW ANY PLACE IN CALIFORNA/ TEMECULA WERE THRE IS FREE TUTORING?ARE YOU TEACHER? IF YES FROM WHAT SCHOOL? DO YOU ALSO TEACH OR TUTOR MATH? IF YES THEN I NEED SOME HELP AND TIPS IN MATH. DO YOU ALSO TEACH SCIENCE?I ALSO NEED SOME HELP ON THAT...

**Math**

What is the least number divisible by 2,3,5,and 8?

**Math-ish**

Ag Bm 101 question: Graphing and Prices? The U.S demand for tomato imports from Mexico: Q=24-P The supply from Mexico: Q=6+P $1=10 pesos When I graph I get that 3 tomatos=$9 Us price, 90 pesos Then we have to adjust for price when $1=5 pesos. I got $18. However, if I put the Q...

**math**

For the city park commission, you are designing a marble planter in which to plant flowers. You want the length of the planter to be six times the height and the width of to be three times the height. The sides should be one foot thick. Since the planter will be on the ...

**math**

according to the smithsonian institute, many of the original stones were removed and or eroded. The length of one side of the square base originally measured 207 ft. less than twice the height. The original volume of the great pyramid was 91,394,008 ft.cubed. Use the formula ...

**finance management**

Suppose a firm estimates its cost of capital for the coming year at 10%, what are reasonable costs of capital for evaluating average-risk, high-risk, and lo-risk projects?

**algebra**

How would you graph y= -1 and x=3

**algebra**

write an equation of a line passing through a point (2,10) and (0,10)

**algebra**

does anyone know how to plot ponts with coordinates? If so, could you explain how to plot (3,-5) on a graph?

**literature**

can you please explain the double paradox here in the last two sentences? Can we keep our heads in a world with its yankee wit so lost that the woods are a cry for fire and minding the fire is frost?

**GEOMETRY**

put it up your hole

**Math**

The five candidates for mayor in the town Smallville were members of these five parties: conservative, Democrat, Independent, Liberal, and Republican. Their names are Goshen, Hargreaves, Jensen, Liebowitz, and Nelson. From the information given, determine not only the party to...

**science**

in a baseball-hitting contest at the office picnic, five men participated named: Biff, Carl, Fred, Marty, and Tom. Their last names in alphabetical order are Jenkins, Keech, McNabb, Miller, and Winslow. The distance that each man hit the ball in feet are: 325, 300, 275, 250, ...