Wednesday
September 2, 2015

Posts by Annie


Total # Posts: 702

Math
Sarah throws rocks into a quarry lake from the top of a 67 foot high wall. The chart gives the horizontal distance, x (in feet), the rock has travled from Sarah and the height, y (in feet), of the rock above the lake. The chart is: |distance, x:|9| 19| 36|50| |height, y: |75....
December 8, 2011

English III
are you doing odyssey ware to?? i just had this same question pop up
December 6, 2011

Teacher Aide in the Special Education Setting
When tutoring learning challenged settings,learning challenged students are most often placed in A.resource rooms B.the nurse's office C.self-contained classrooms D.phychiatric clinics
December 5, 2011

social studies, Anthro psych , and soc
In the movie Shawshank redemption, how did the prison in the film try to rehabilitate its inmates, was it successful? Provide 3 examples of ways in which the prison guards enforced compliance to prison rules, were the enforcements necessary or effective? Why was Red ...
November 29, 2011

Dymanics
10tan theta= .5+1/2costheta + 2sintheta How do I simplify the right side of the equation.
November 28, 2011

Technology in the Classroom
A software package that you would like to run on your classroom computer lists a 486 computer as a minimum requirement. On which of the following computers would you expect the software to be able to run?
November 27, 2011

Instructional Materials :Their preparation and use
which machine would you use to project a color picture from a book? A.Bioscope B.Slide projector C.overhead projector D.Opaque projector
November 27, 2011

Instructional Maferials: Their Preperation and Use
Why would you mount an overhead transparency in a cardboard frame? A. to make copies of it B. To color it C. To add overlays D. To project it onto a screen
November 27, 2011

Technology in the Classroom
Which of the following scenarios most likely describes the future of technology in education?
November 16, 2011

Technology in the Classroom
What is the ideal computer arrangement to use when you want to integrate computers directly into the classroom curriculum?
November 16, 2011

Technology in the Classroom
A,1.2GB
November 16, 2011

Technology in the Classroom
There are several different hard drives available for a computer.Which of the following size hard drives is the largest?
November 16, 2011

Math
yay! thanks!
November 13, 2011

Math
What is the volume of a cone that has a radius of 3 cm and a height of 7 cm? (use 22/7 for pi) I got 594 cubic cm, but I have a feeling I'm terribly off.
November 13, 2011

science
you could collect differrent types of skin moisturizers, and cover them. Then, ask test subjects to use them, each person not knowing which mouisterizer is which, and ask them to write down how they feel after using the mouisterizers. Or, you could test them on yourself.
November 13, 2011

algebra
wait. are the brackets around the numbers saying to find their absolute value, or is that just ot seperate them?
November 13, 2011

Physics
Suppose you were to swim into an underwater cave while keeping the same depth below the surface of the water. Would the water pressure around you increase, decrease, or remain the same? a. The pressure would increase. b. The pressure would decrease. c. The pressure would ...
November 12, 2011

Math-Thanks
That's what I thought at firts,but then I kept thinking I ;eft something out.... Thanks!
November 11, 2011

Math
Can you simplify the fraction 63/323? I've tried....
November 11, 2011

Calculus
That is the wrong answer.
November 1, 2011

physics
a 160 g hockey puck slides horizontally along the ice, and the coefficient of kinetic friction between puck and ice is 0.15. if the puck a tarts sliding at 3 m/s, how far will it travel before it comes to a stop?
October 28, 2011

physics
a 160g hockey puck slides horizontally along the ice, and the coefficient of kinetic friction between puck and ice is 0.15. if the puck starts sliding at 3 m/s before it comes to a stop it travels 3.6m how do you get to this answer?
October 28, 2011

physics
1. A boy drags a wooden crate with a mass of 20 kg, a distance of 12 m, across a rough level floor at a constant speed of 1.50 m/s by pulling on the rope tied to the crate with a force of 50 N. The rope makes an angle of 25¡ã with the horizontal. a.What is the ...
October 24, 2011

chemistry
8 mL of 0.0100 M HCl are added to 22 mL of 0.0100 M acetic acid. What is the pH of the resulting solution?
October 21, 2011

algebra
6d-3d+2d=35
October 10, 2011

chemistry
2AgNO3 + K2CrO4 --> Ag2CrO4 + 2KNO3
October 10, 2011

math
how to find the derivative of y=3tan(piex^2) using the chain rule?
September 27, 2011

business
four basic rights that form the foundation of capitalism
September 27, 2011

Cal
10. For f(x)=lnx, construct tables, rounded to four decimals, near x=1, x=2, x=5, and x=10. Use tables to estimate f'(1), f'(2), f'(5) and f'(10). Then guess a general formula for f'(x). I dont understand how to do number 11 11. Estimate f'(2) using the...
September 26, 2011

Cal
10. For f(x)=lnx, construct tables, rounded to four decimals, near x=1, x=2, x=5, and x=10. Use tables to estimate f'(1), f'(2), f'(5) and f'(10). Then guess a general formula for f'(x). I dont understand how to do number 11 11. Estimate f'(2) using the...
September 26, 2011

Financial management
15,600 units sold
September 22, 2011

PHYSICS
190 MJ OF ENERGY ARE NEEDED TO MELT 500KG OF ALUMINUM AT 660 DEGREES CELCIUS. CALCULATE THE SPECIFIC LATENTHEAT OF ALUMINUM
September 22, 2011

Algebra
Thank you so much for showing me-now I can use this as an example
September 21, 2011

Algebra
I have to find the zeros of f(x) = x^2 + 2x-5 can someone start me off so I have an example to work from for the rest of my problems-thank you for your help
September 21, 2011

teacher aide technology in the classroom
b it presents a sequence of images that initates a real or imaging system.
August 28, 2011

science
A man incurs a deep laceration on his thigh, he goes to the hospital and gets the wound cleaned, stitched and dressed. He was discharged soon after. Four days after the man finds the wound extremely painful and had a smelly discharge. QUESTION: by which intention would this ...
August 27, 2011

teacher aide language and other barriers
Could you check my answers please 1b2c3d4c5b6c7d8b8c10c11b12b13a14c15b16a17b18b19d20d
August 26, 2011

Health education
Physical and emotional abuse is ignorance can be related to a number of factors. for example: - cultural expectations *e.g. perhaps women are not encouraged to speak up, and the idea of abuse is supposed to be silenced - personal experiences * e.g. they may have gone through ...
August 23, 2011

English-help needed
1) The expiry date of the product will be 1 year from the date stated on the label, unless otherwise advised by the supplier. OR 2) The expiry date of the product will be 1 year from the date stated on the label, unless advised otherwise by the supplier. Which is correct?
August 22, 2011

Precalculus
How do you find the number of complex roots in a function?
August 10, 2011

communication
how interest rates affect our purchasing decisions
July 30, 2011

communication
what sistuations lend themselves to evaluation
July 30, 2011

Physics
At what angle is an object launched if its initial vertical speed is 3.75 m/s and its initial horizontal speed is 4.50 m/s?
July 6, 2011

physical
At what angle is an object launched if its initial vertical speed is 3.75 m/s and its initial horizontal speed is 4.50 m/s?
July 6, 2011

statistics
There are 20 numbers, the highest is 91, the lowest is 34. The mean is 60 and the standard deviation is 5. What are the 20 numbers?
June 27, 2011

statistics
There are 20 numbers, the highest is 91, the lowest is 34. The mean is 60 and the standard deviation is 5. What are the 20 numbers?
June 27, 2011

economics
You are a painter, and the price of a gallon of paint increases from $3.00 a gallon from 3.50 a gallon. your usage of paint drops from 35 gallons a month to 20 gallons a month. perform the following: 1. compute the price elasticity of demand for paint and show your ...
June 19, 2011

english
oh I see it now thanks!
June 8, 2011

english
why wouldn't the colon be acceptable?
June 8, 2011

english
okay thanks Ms.Sue!
June 8, 2011

english
As said by Martin Luther king:" A lie cannot live."
June 8, 2011

english
Can you start a sentence with As?
June 8, 2011

English
Gracias Sra!
June 8, 2011

English
Thanks ms. Sue! and thanks jess!
June 8, 2011

English
Can you start a sentence with from? Also, is this sentence grammatically correct: Going to the park involved walking the dog, meeting people, and exercising, all of which I loved.
June 8, 2011

History
how did some people hope to solve the problem of california’s isolation from the rest of the country?
May 31, 2011

Math
Thank you so much!
May 30, 2011

Math
A design on a balloon is 2 cm wide when the balloon holds 47 cm^3. How much must the balloon hold for the design to be 6 cm wide? I'm confused about how to solve this. Could someone please show me the steps?
May 30, 2011

alegebra
can you explain how you got there?
May 24, 2011

alegebra
(5b/2y)(-3y/10b^2)
May 24, 2011

teacher aide
C. to place special needs students in the marjority.
May 17, 2011

Limiting Reagents
Thank you :)
May 15, 2011

Limiting Reagents
in the synthesis of FeC2O4 (dot) 2H2O, which reagent would be the limiting reagent? FeSO4(NH4)2SO4 (dot) 6H2O - 2.68g. H2C2O4 (dot) 2H2O - 1.99g. I just want to know how the H2Os would effect finding the limiting reagent. As in do they change the ratio? The molecular mass? ...
May 15, 2011

Chemistry
How do you draw the lewis strusture for Cyanogen(C2N2)
May 12, 2011

Chemistry-help
The 3 results should be within ± 0.5. I have 3 results 1) 1.5 2) 0.5 3) 1.0 Does this mean the results are acceptable since the 3 values can be arranged in the following order 0.5,1.0,1.5. The smallest value 0.5 is (-0.5) of the middle value 1.0 and the largest value 1....
May 9, 2011

Physics-Please reecheck
thanks so much for the explanation- I thought it might be parallel-just wasn't sure
May 2, 2011

Physics-bobpursley Please recheck
Could you please recheck this above-because my teacher said perpendicular isn't correct
May 2, 2011

Physics-Please recheck
My teacher told me it isn't perpendicular because it is not passing through but rotating so now I'm totally confused-Could you please look at this again? Thank you
May 2, 2011

Physics-Please check
Electricity may be generated by rotating a loop of wire between the poles of a magnet. The induced current is greates when: a.Plane of loop makes an angle 45 degrees with the magnetic field b.The plane of the loop is parallel to the magnetic field c.The plane of the loop is ...
May 2, 2011

physics
Does the minimum height of a mirror required so that a man can see himself completely depend on his distance from the mirror?
April 25, 2011

English-urgent
1) This puts the integrity of the material into question. or 2) This puts the integrity of the material in question. Which is correct?
April 20, 2011

Algebra
(x+5)(x+2)=X2+7x+10
April 13, 2011

Physics
How do I find Period T(s) and Period^2 T^2 (s^2) given mass(kg) = 0.1 and Average time for ten vibrations (s) = 5.05?
April 10, 2011

Physics
Here’s how two different students approached part A. Elizabeth: Since the little brother is half as heavy as her sister, he must sit twice as far from the pivot in order to “compensate” for his lower weight—6 feet instead of 3 feet. Jill: I used the formula...
April 4, 2011

Physics
A. Suppose you had an object that you suspected had a mass of one half of one of the washer+paperclip units. (In the rest of this problem we’ll call that a “washerclip.”) Describe how you could use the balance you used in tutorial and a single washerclip to ...
April 4, 2011

chemistry
Investigating changes in colligative properties involves the measurement of a solution’s concentration in molality instead of molarity because of which of the following? the mass of the solvent does not change, but its volume does change, as temperature changes. the ...
March 28, 2011

Science
I want to thank you for all the help, I just found this sight today. I think that you and the sight are realy COOL!!!!! thanks :-)
March 9, 2011

science
Thank you. I don't know if this one is right- At the speed of 2.5m/s, how many seconnds will it take the kayak to run a 4,500 m course? what is the speed of the kayak in kilometers per hour? speed= 4,500km/2.5h*60min/1 h =270,000/2.5=108,000km/h Thank you Ms. Sue :-)
March 9, 2011

science
Ms. Sue, I want to check an answer ok? A kayak races 100m in 50s. What is its speed? This is my answer speed=100m/50s=2m/s. Thank you
March 9, 2011

science
Okay, Ms. Sue. I got this and I don't think that it is right. this is the question - I wrote the answer at the bottom. I don't think that its right. speed=4,500km/2.5h*60min/1 h=270,000/2.5=108,000km/h I think that i'm confused. Thanks
March 9, 2011

science
At the speed of 2.5 m/s, how many seconds will it take the kayak to run a 4,500 m course? What is the speed of the kayak inn kilometer per hour? I want to work it on my own, just need help with formula please thanks
March 9, 2011

Science
AWhen it is time to leave the part, the familhy could only drive at 60 km/h in the mountains. How long would it take them to travl the 270 km to their home? How fast would they need to travel to make the trip in 3h? I want to see how i write the formula and then get my answer...
March 9, 2011

physics
The drawing shows an extreme skier at bottom of a ski jump. At this point the track is circular with a radius r. Two forces act on the skier, her weight mg and the normal force FN. Which relation describes how the net force acting on her is related to her mass m and speed v ...
February 26, 2011

economics
An airline transportation consultant offers the CEO of BlueStar, a struggling new commercial airline company, the following advice concerning the airline's high operating costs in the current quarter: "You don't have enough aircraft to operate efficiently. However...
February 24, 2011

Economics
An article in BusinessWeek warned of the dangers of deflation as the collapse of numerous Asian economies was creating worries that Asia might try to "export its way out of trouble" by oversupplying everything from automobiles to semiconductors. Evidence that ...
February 24, 2011

analogies
thirty three
February 23, 2011

physics
Through the process of doing work, what allows energy to move between the external world and the system? the result of what???
February 20, 2011

math
a recipe call for 1.5 cups of mix to make 8 pancakes. John wants to make 12 pancakes and uses 2 cup of mix. Does John have the correct ratio for the recipe
February 18, 2011

English
Thank you.
February 11, 2011

English
Can someone help me analyze this poem? I don't understand the poem From a Correct Address in a Suburb of a Major City By Helen Sorrels (1908) She wears her middle age like a cowled Gown, sleeved in it, folded high At the breast Charming, proper at cocktails But the inner ...
February 11, 2011

Physics
2.5*(10^-9)%
February 1, 2011

economics
. Suppose you are a stock market analyst specializing in the stocks of theme parks, and you are examining Disneyland’s stock. The Wall Street Journal reports that tourism has slowed down in the United States. At Six Flags Magic Mountain in Valencia, California, a new ...
January 26, 2011

english
complete using a simile 1.a drunken person often walks like 2.as slow as 3.my friend can run like
January 23, 2011

biology
yesterday i posted a question about who discovered DNA and Ms Sue kindly helped me but im confused about who actually discovered DNA because there are four different names Friedrich Miescher,Rosalind Franklin,james D Watson and Francis Crick. my homework question is who ...
January 18, 2011

science
if an acid has a pH of 1.1 what is the hydrogen ion concentration of the solution expressed in scientific notation to 3 significant figures, for my answer can it be written 1 x 10^-1.1 mol dm3? or can you not use decimals in the to the power of so should i write 1.1 x 10^-1
January 17, 2011

GEOGRAPHY GCSE
please could someone help me im stuck on this question :- name three high mountain ranges in temperate latitues with valley glaciers. thankyou
January 15, 2011

English-help needed
Thanks a lot. What about the following sentences? If there is no shelf-life information from the material manufacturer,we will assign one based on our internal protocol. If there is no shelf-life information from the material's manufacturer,we will assign one based on our ...
January 8, 2011

English-help needed
I also thought that both are acceptable. However, I am confused because we usually write "The shoe manufacturer" and "The clothes manufacturer" but not "The shoe's manufacturer" or "The clothes' manufacturer". Can you help me on ...
January 8, 2011

English
We have purchased a batch of material directly from the manufacturer. 1) No discount was provided by the material manufacturer. 2) No discount was provided by the material's manufacturer. Are both sentences acceptable?
January 8, 2011

business math
An Amusement park purchased equipment from a manufacturer for a list price of $42,000.00 minus trade discounts of 30/20/15. Calculate the amount of the trade discount on the purchase.
January 6, 2011

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