Thursday
October 27, 2016

Posts by gabrielle

Total # Posts: 97

Physics
water leaves a hose at a rate of 1.5 kg/s with a speed of 20m/s and its aimed at the side of a car, then splashes back from the car at a speed of 18m/s. what is the average force between the water and car during contact?
April 4, 2016

Chemistry
Water drips from a faucet into a flask at the rate of two drops every 3 seconds. A millimeter of water is 20 drops. What volume of water, in liters, will be collected in 2.5 hours?
September 27, 2015

math
Joey's playhouse has a perimeter of 28 feet. What could be the dimensions of the playhouse? Draw a model and label the length and width. Show that the dimensions equal a perimeter of 28 feet.
April 7, 2015

physics
Disregard the "6.25" above it should also just be 11.69
April 7, 2015

physics
Pi=Pf MiVi=(m+M)Vf so (0.0131)(261)=( 0.0131 +M)Vf Vf= 3.4191/( 0.0131 +M) PE(spring)=KE(Block+Bullet) 1/2Kx^2=1/2(0.0131 +M)V^2 Now Replace V with the solution from above: 1/2(205)(.35)^2 = 1/2(0.0131 +M)[3.4191/( 0.0131 +M)]^2 12.56J= 1/2(0.0131 +M)[3.4191/( 0.0131 +M)]^2 So...
April 7, 2015

math
The record for the fastest speed on a bicycle is 133 kilometers per hour. How long would it take a person traveling at this speed to travel 365.75 kilometers? hours and minutes
January 7, 2015

Literature
What are conventions?
October 30, 2014

English
is it correct
October 29, 2014

English
my final answer b c b b d
October 29, 2014

English
i think it is b.
October 29, 2014

English
5 is a i think, can i get help with 7 i think it is b, and six is d
October 29, 2014

Health
So what is the others
October 29, 2014

Health
Is it number 1
October 29, 2014

Health
b c b I would love to know which ones are right and help with the ones that are wrong.
October 29, 2014

Health
The number of calories consumed must equal the number of calories________. a.)needed b.)burned c.)absorbed d.)wanted 2.)It is important to recognize which of the following when watching your weight so that you know what triggers your eating habits. a.) eating patterns b.) ...
October 29, 2014

health
The spinal cord serves as a conduction pathway for impulses going to and from the ________? A. Lungs B. Liver C. Brain D. Heart i think its c.?
September 4, 2014

Science
2.38g of black copper oxide is completely reduced by hydrogen to give copper and water. What are the masses of copper and water
June 7, 2014

Physics
Assuming that the average bullet is 0.01kg Pi=Pf MiVi=(m+M)Vf so (0.01)(250)=(0.01+M)Vf Vf= 2.5/(0.01+M) PE(spring)=KE(Block+Bullet) 1/2Kx^2=1/2(0.01+M)V^2 Now Replace V with the solution from above: 1/2(200)(.3)^2 = 1/2(0.01+M)[2.5/(0.01+M)]^2 9J=1/2(0.01+M)[2.5/(0.01+M)]^2 ...
March 21, 2014

physics
The Vector A is 3cm long and points to the right. The vector B is 6cm long and makes an angle of 130 degrees with the horizontal (take 0 degrees to be to the right). The vector C= A+B. What is the lenght and direction of C?
September 24, 2013

math
name a figure that has an area of 47 centimeters square
February 21, 2013

Chemistry
Biphenyl, C12H10, is a nonvolatile, nonionizing solute that is soluble in benzene, C6H6. At 25 °C, the vapor pressure of pure benzene is 100.84 torr. What is the vapor pressure of a solution made from dissolving 19.6 g of biphenyl in 25.1 g of benzene?
January 29, 2013

chemistry
how many grams of carbon dioxide can be produced by burning 7.04moles of propane
September 21, 2012

ENGLISH
3) Is wrong, its C or the third row. Because the pattern repeats
September 4, 2012

Algebra 2
f(x)=10x-10
January 17, 2012

Algebra 2
January 17, 2012

Calculus
Thank you very much! I wasn't plugging in the absolute value signs! Thanks for the explanation too. =)
September 20, 2011

Calculus
Evaluate the indefinite integral of InT(-x^3+9x^2-3x+2)/(x^4-2x^3) I got ((1-2x)/(2x^2))+3*ln(2-x)-4*ln(x)+c but apparently that's not the answer... and I don't know why.
September 20, 2011

Calculus
Evaluate the indefinite integral of InT(-x^3+9x^2-3x+2)/(x^4-2x^3) I got ((1-2x)/(2x^2))+3*ln(2-x)-4*ln(x)+c but apparently that's not the answer... and I don't know why.
September 20, 2011

Calculus
Evaluate the indefinite integral of InT(-x^3+9x^2-3x+2)/(x^4-2x^3) I got ((1-2x)/(2x^2))+3*ln(2-x)-4*ln(x) but apparently that's not the answer...
September 20, 2011

chemistry
During lab, you are provided with a stock antibody solution (Ab) that has a concentration of 400 μg/μl. For lab, it is necessary make the following dilutions (Fill in the blanks): 5μL of Stock Ab + 195μL of buffer to make a 1:____ dilution at _______μg...
September 13, 2011

Chemstry
Mercury concentration in a polluted lake is 0.0125 micrograms/L. What is the total mass in kilograms of mercury in the lake if the lake is approximately circular witha diameter of 10 miles and an average depth of 50 ft.?
August 31, 2011

Maths
A swing 5 metres long swings through a vertical angle of 50 degrees. Through what vertical distance does the seat rise in going from its lowest position to its highest?
April 7, 2011

Literature julius Caesar
Thank you!!!!
March 30, 2011

Literature julius Caesar
What are 3 purposes for shakespeare showing us scene 3. Consider antonys speech, what is likely to occur in the rest of the play, and the role of language in politics. any good ideas? thanks <3 Gabby!
March 30, 2011

math
im pretty sure!
March 30, 2011

math
-.001 < -.03
March 30, 2011

French
If you're writing a sentence in French with two verbs, the first being l'imparfait, would the second one be in the infinitive? For example "Le peuple prehistoriques était intelligente parce que ils pouvaient ériger les monuments sans des machines&...
February 21, 2011

Science
273 degrees farenheit is what in celsius 273`F--> ??`C
February 20, 2011

francais freshmen
Translate into french please: Return to heat and cook until set and edge is dry,(takes approximately 30 seconds).
February 20, 2011

french
merci beacoup,merci beacoup!!!!!!!!!!!!!!!!!!!!!!
February 16, 2011

french
for french project: a) does 1/6 cup=2 tablespoons+2 teaspoons b) say that in french s'il vous plait!:)
February 16, 2011

English
Directions: Place all prepositional phrases in parentheses. Underline the subject or subjects once and DOUBLE underline or bold face the verb or verbs 1. Sandy’s revealing suit attracted stares from everyone at the swimming pool. 2. Join us at Subway for lunch at 1:00. 3...
January 28, 2011

french
Please help me by translating the following french terms into english: 1) le litchi 2)le bonbon 3)le ragout 4)l'epice 5)les accras 6)les matoutous 7)le blaff 8) le feroce 9)le lambi
January 26, 2011

English
6) scan-- When I'm at the check-out counter, I put my items* on the conveyor belt for the clerk to scan. * maybe a better word.
January 26, 2011

math
A customer uses a \$20 bill at a self check-out register to pay for products totaling \$14.50. The customer is concerned they did not receive the proper change. How much money should they have received back from the autom
December 26, 2010

ice cube mass???
an ice cube at 0 was dropped into 30.0 g of water in a cup at 45.0 C at the instant that all of the ice was melted, the tempature of the water in the cup was 19.5 C. what was the mass of the icecube?
December 17, 2010

Using the following equation Ca(s) + 2C(s) --> CaC2(s) ^ H = -62.8 kJ CO2(g) --> C(s) + O2(g) ^ H = 393.5 kJ CaCO3(s) + CO2 (g) --> CaC2(s) + 2 1/2O2(g) ^ H = 1538 kJ Determine the heat of the reaction (in kJ) for: Ca(s) + C(s) + 3/2O2(g) --> CaCO3(s)
December 17, 2010

Simplify alegebra 2
-5ã2(4ã2 - 3ã3)
December 15, 2010

estimate the freezing point of an aqueous of 10.0 g of glucose dissolved in 500.0 g of water
December 14, 2010

What is the freezing point depression of an aquous solution of 10.0 g of glucose in 50.0 g H2O?
December 14, 2010

English
in the book to kill a mockingbird what chapters (15-25) can i find quotes that support what boo radley, mayella ewell, and tom robinson had in common?
November 26, 2010

the compound adrenaline contains 56.79% c,6.56% h,28.27% and 8.28% n by the mass what is the empiricol formula
October 27, 2010

science
how do you find the electronegativity of Ethanol (C2H5OH)?
October 6, 2010

math
need help making a Data Bar Graph using Maximum:18 Mode:7 Range:13 Median:12
October 5, 2010

Re: social studys
Im the girl qho just asked about my 2-3 page essay. Its based on this "explain and describe how geographers use thier tools to interpret geographic questions. Remember, i'm in 7th grade. (ms.sue) my teacher said that its based on out notes and its bacically about ...
September 20, 2010

Social studys
(ms.sue) my teacher said that its based on out notes and its bacically about technology tools for geographers -globe -map -cartogropher -surveyor -remoute sensing -landsat -GPS -GIS also about careers in geography like what different kinds of geographers thier is. Thanks again!!
September 20, 2010

Social studys
Hi i need help on a 2-3 page essay. The question its based on is" explain and describe how geographers use thier tools to interpret grographic questions" I'm in 7th grade THANKS!! :)
September 20, 2010

Continents
I need to know if these are all the continents and the correct spelling for a quiz tommrow. --Africa Aisa Auntartica Austraila North America South America Eroupe-- THANKS!!! :D
September 9, 2010

mental health
February 5, 2010

Math
Words or letters? Because I'm pretty sure that if you fold HI over on itself it won't be symmetrical vertically. And could you tell me what you mean when you say "printed vertically" and "printed horizontally"?
February 5, 2010

Multiply the each fraction by the denominator of the other so that they will equal each other.
February 5, 2010

Science-Pendulum
It seems to me that you've answered your own question, but you could add that to test one certain part to see if it affected the swing rate you had to keep all other parts constant. You can't just change everything at once and expect to be able to see what affects it ...
February 5, 2010

math
When you move your y value to the opposite side, it will become negative. Then you'll need to divide each side by negative 1. Other than that, you are correct.
February 5, 2010

suppose you wanted to place 1,000,000 pennies in large coin banks.if you put 50,000 pennies in each bank,in which bank would you find the 678,230th penny
December 14, 2009

art
I have homework in art where, every week, I must look up an art definition, describe it, and draw a picture with it. I was wondering what the following words mean and/or where I could find pictures: Sfumato, Composite, Anthropomorphism, Tactile, Garish, Fickle, Gaudy, Zealot, ...
November 21, 2009

Physics
Oh, wow. Talk about a dumb mistake. Thank you bobpursley!!
November 15, 2009

Physics
On Williamston Rd., Mason is driving 24.2 m/s. After spotting a large deer in the road ahead, Mason brakes the car to a complete stop. If Mason's car takes 35.9 meters to stop, what is the acceleration of the car? -- Here's what I'm getting, but my program that the...
November 15, 2009

HELP MATH
If you tell me what you've figured out on your own, I'll be happy to walk you through the rest of it!
November 15, 2009

Microeconomics
i need help with number 57
April 5, 2009

I don't know how to do these types of problems whatsoever. 1) It takes a small jet plane 4 hours less time than it takes a propeller-driven plane to travel from Glen Rock to Oakville. The jet plane averages 637 km/h while the propeller plane averages 273 km/h. How far is ...
March 7, 2009

January 7, 2009

science
thanks!
December 7, 2008

science
what could be a possible source of sulfates found in a supply of drinking water?
December 7, 2008

math
What is the pecent of change fo this problem... from 8 to 300
December 1, 2008

math
So when 48.5 is rounded it equals 48.6?
December 1, 2008

part 2 thank you Prepare a statement of cash flows, using the indirect method of presenting cash flows from operating activities a.Equipment and land were acquired for cash b.There were no disposal of equipment during the year c.The investments were sold for 45,000 cash d.The ...
November 19, 2008

part 1 June 30, 2008/2007 Assets Cash- 34,700/23,500 accounts receivable- 101,600/92,300 inventory- 146,300/142,100 Investment-0/50,000 Land-145,000/0 equipment- 215,000/175,500 accumulated depreciation- (53,400)/ (41,300) 2008= 594,000 /2007=442,100 Liabilities and ...
November 19, 2008

accounting 2
a.Equipment and land were acquired for cash b.There were no disposal of equipment during the year c.The investments were sold for 45,000 cash d.The common stock was issued for cash e.There was a 65,900 credit to retained earning for net income f.There was a 50,000 debit to ...
November 19, 2008

accounting 2
June 30, 2008/2007 Assets Cash- 34,700/23,500 accounts receivable- 101,600/92,300 inventory- 146,300/142,100 Investment-0/50,000 Land-145,000/0 equipment- 215,000/175,500 accumulated depreciation- (53,400)/(41,300) 2008= 594,000 /2007=442,100 liabilities and stockholders ...
November 19, 2008

microeconomic
a. Calculate the total cost, the average variable cost, the aver-age total cost, and the marginal cost for each quantity of output. b. What is the break-even price? What is the shut-down price? c. Suppose that the price at which Kate can sell catered meals is \$21 per meal. In ...
November 18, 2008

mircoeconomic
Kate’s Katering provides catered meals, and the catered meals industry is perfectly competitive. Kate’s machinery costs \$100 per day and is the only fixed input. Her variable cost is com-prised of the wages paid to the cooks and the food ingredients. The variable ...
November 18, 2008

medical coding and billing
I`m doing this same eact researcgh project for Penn Foster and i`m haveing a really ough time with it. So if you could help meit would be really grateful! Thanks
November 15, 2008

math riddle ALGEBRA WITH PIZZAZZ
why did king kong eat a truck ?
April 6, 2008

Science
What volume of helium would be in a balloon the size of a soft drink bottle?
March 13, 2008

MATH
HELP!!!!!! i have a huge test on circles radius , circumference , diameter. Also Equivalent Fractions and Comparing and ordering fractions.
January 16, 2008

science
info on describing, Measuring, and graphing motion
November 14, 2007

biology
Explain how respiration and the circulatory system work together when an individual is exercising. Does tissue need oxygen at a higher rate? Does tissue need to void CO2 at a higher rate? Does the heart pulse speed up? Does the breathing rate increase?
June 7, 2007

Government
what are economic powers that are in the Legislative Branch?
March 23, 2007

Government
what are goals for American Government as Stated in the Preamble?
March 23, 2007

health
The nine essentialamino acids are A)NOT FOUND IN FOODS B)NOT MADE BY THE BODY C)ALL PRESENT IN INCOMPLETE PROTEIN D)MADE BY THE BODY not made by the body, so they must come from foods.
January 5, 2007

College Algebra 1
help! 2x/1+x-1/1-x=2 Get a common denominator. As I see your problem (you did not use parenthesis), the common denominator will be (1+x)(1-x) Thank you!
October 26, 2006

math
A computer store sold a total of 300 items last month. The store sold six times as many hard drives as they did CD-ROM drives, and half as many floppy drives as hard drives. Based on this information, how many of each items were sold?
August 19, 2006

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