Sunday
September 21, 2014

Posts by Sabrina


Total # Posts: 426

english 12
Hi, I am supposed to start my grade 12 ISU presentation but I am not sure what mini-creative part I should do. People are making posters,talking about their personal experience to the book. My book is "The power of one" by bryce Courtenay. I thought of getting the ...
December 14, 2010

Math
Add. 2z-2/3 + 3x+5/3
December 13, 2010

writing process
I don't know what you should do.
November 30, 2010

English
thank you soooo much ur a life saver :)
November 24, 2010

English
so i read the website does narrative mean only one theme and sequential mean more than one theme ...am i rightÉ
November 24, 2010

English
i understand and thank you :)
November 24, 2010

English
what is the difference between SEQUENTIAL POEMS and NARRATIVE POEMS ..please could you give explanation and not a website link thanks :)
November 24, 2010

english
how does the structure of the poem affect the meaning of the poem..or contribute to the poem THank u soo much :)
November 24, 2010

english 12
i have a poetry analysis tomorrow is there any websites that will help me also does anyone know how to figure out what exactly the imagery is in a poem..how can we make out it is an imagery , any examples..thank you A MILLION tyms
November 24, 2010

Trig math
how to split up using sum and difference identities cos (13pi/12) PLeaseeeeeeeeeee help!!! thanx a million
November 17, 2010

Trig math
PLEASEE HELPPMEEE!!!! cot2x+sec2x=tan2x+csc2x and 1+2sinxcosx/sinx+cosx=sinx + cosx
November 9, 2010

trig. identities
sin2x+sin2y=2sin(x+y)cos(x-y) Please helpp mee!! thank you sooo much really!!
November 9, 2010

math
you are right!
November 7, 2010

physics
A loaf of bread weighs 3.9 N on earth. What should it weigh, in newtons, on the moon, where the acceleration due to gravity is one-sixth that on Earth?
November 7, 2010

math
you are correct!
November 7, 2010

math208
x= 5/18
November 7, 2010

gatsby ENGLISH HELP PLZZ!!
what role does dan cody play in gatsby's development?? plz help the answer is 1 mark for my quiz but my teacher gave me only 1/2 a mark because i wrote "dan cody was the man who gatsby was with after he left home. gatsby worked for dan cody and that is where he made ...
November 3, 2010

business
why do currency increase and decrease in general? THank you so much!
October 15, 2010

business
comparing from a month ago, the us. currency has increased..so my question was why has it decreased?sorry if i wasn;t clear!
October 15, 2010

business
why has U.S. currency increased now? and euro currency decreased? PLEASE HELP ME I HAVE A TEST !!!
October 15, 2010

math
Find the range, median, and mode of each set of data and write the question along with the answers in your Math notebook and submit on 13,October 2010. A. 20, 12, 6, 17, 4, and 19 B. 13, 2, 17, 18, and 5 C. 16, 16, 4, 4, 23, 21, and 21 D. 13, 14, 15, 14, and 9
October 15, 2010

science
on a worksheet i have i found out the volume of the rectangle (34.2cm3) then it asks "If a block of H20 the mass would be..." i put 34.2g since that was the volume but not sure if im right?
October 13, 2010

Algebra 1
1/4 x (7+3g)= - g/8 please help
October 11, 2010

English
in what way does Tom buchanan from chapter 1 and 2 of "the great gatsby" show moral and spiritual decline of the upper class??
October 10, 2010

High School
Describe your experience with credit and credit cards in a brief paragraph using at least five adverbs and five adjectives in your description. Bold the adverbs and underline the adjectives. Then, highlight the nouns modified by your adjectives in yellow and the verb, ...
October 10, 2010

math
how to factor 9x8-745x4+1296 by 9x4-16?? Thankyou!!
October 6, 2010

math
I SOLVED THE ANSWER!THANK YOU ANYWEYS!
October 6, 2010

math
thank you so much reny! but i was wonndering how can you factor x8-2x6+x5+x4-x3+x+1 by x3+1 THANK YOU SOOO MUCH!
October 6, 2010

Math
thank you so much! also for x3+1 what is the factor?? is it isquareroot1
October 6, 2010

Math
hi guys! I was wondering how to do x6-18x2+8 divided by factor x2-4 I normally use synethetic division what else easier method should i use?
October 6, 2010

Microeconomics
I am stuck trying to illustrate poverty in an Edgeworth box. How do I begin thinking about this problem?
October 4, 2010

celle energy
do anyone have an acrostic poem for cell energy
October 4, 2010

business
who started the Hudson's bay company? what is the history of HBC? thANK YOU SO MUCH!!
September 28, 2010

business
What is the most significant Manufacturing Industries in Canada?
September 28, 2010

Pre-Calc/Trig
-Equation 1: 4x+y=120 --> y = 120 - 4x -Equation 2: x^2(y)=Volume -Combine equations: x^2(120-4x) = volume -Distribute: -4x^3 + 120x^2 Those are teh initial steps
September 26, 2010

Math I really need help!
Multiply and simplify by factoring. Assumem that all expressions under radicals represent nonnegative numbers. ∛(y^13) ∛(16y^14) ∛y^13 x 16y^14 ∛16y^27 Am I even close here?
September 25, 2010

Please help! MATH
Multiply and simplify by factoring. Assume that all expressions under radicals represent nonnegative numbers. ∛(y^13 ) ∛(¡¼16y¡½^14 ) Am I supposed to add the exponents and multiply the little 3's?
September 25, 2010

Math clarification Reiny
This is the problem you helped me with. I was curious, do I write the solution set as (1 + i3ã3)/2, (1-i3ã3)/2 change it to the standard form first x^2 - x + 7 = 0 a=1, b=-1, c = 7 x = (1 } ã(1 - 4(1)(7))/2 = (1 } &...
September 25, 2010

Math Division of polynomials?
Divide and simplify (3y-6)/14÷(y-2)/4y I think I am supposed to multiply both sides by 4y. Help.
September 25, 2010

Math over it!!!!
Multiply (a+p)(a^2-ap+p^2) Am I supposed to line these up then multiply a^2-ap+p^2 by p then by a?
September 25, 2010

Math anxiety!!!
Multiply and simplify by factoring. Assume that all expressions under radicals represent nonnegative numbers. ∛(y^13 ) ∛(¡¼16y¡½^14 ) Am I supposed to add the exponents and multiply the little 3's?
September 25, 2010

Math Reiny?
Multiply and simplify by factoring. Assume that all expressions under radicals represent nonnegative numbers. ∛(y^13 ) ∛(¡¼16y¡½^14 ) I got ∛16y^27 Am I right?
September 25, 2010

Math impatient now
Once again you have come to my rescue. Thank you Reiny.
September 25, 2010

Math impatient now
Subtract simplify if possible. 5-v/v-8 - 9v-7/8-v I can't do this no matter how I try i cannot figure out what the lcd is. I don't see where either denominator can be factored. WHat am I doing wrong?
September 25, 2010

Math, I have partial answer..
The line of symmetry is x = h. So going on your answer of (4,22), x=4 y=22 h=4 k=22
September 24, 2010

Math I have tried it and tried it
Thanks Reiny
September 24, 2010

Math I have tried it and tried it
Okay I think I have this: vertex: x=1/2 y=17/2 equation of line of symmetry: x=1/2 Maximum value of f(x)=17/2 Am I correct?
September 24, 2010

Math I have tried it and tried it
I have tried several times to find the vertex, line of symmetry, max/min value of the quadratic function. f(x)=-2x+2x+8 I know I have to do completing the square to answer this but everytime i try to follow the steps I stumble hard! a(x-h)^2+k x= -b/2a x=-2/2(2)=-2/4=-1/2 x+-1...
September 24, 2010

English
is Polonius a good advisor to the king in Hamlet? please help me, its for a essay, your help is greatly appreciated. THank you!!
September 24, 2010

Math Reiny question
This is the problem you helped me with. I was curious, do I write the solution set as (1 + i3ã3)/2, (1-i3ã3)/2 change it to the standard form first x^2 - x + 7 = 0 a=1, b=-1, c = 7 x = (1 } ã(1 - 4(1)(7))/2 = (1 } &...
September 24, 2010

Math Uugghhh
Okay the problem says I have to multiply (-2t)^2(3t^7)^2 SO what am I supposed to do, add the exponents then multiply -2t by 3t? Geez this is so confusing. If I square everything inside the first parentheses by 2 I get (4t^2) the second parentheses would be ( (9t^9) ? then it ...
September 24, 2010

Math HELP!!!!!!!!
I could really use help with this problem.
September 24, 2010

Math
Multiply and simplify by factoring. Assume that all expressions under radicals represent nonnegative numbers. ∛(y^13 ) ∛(¡¼16y¡½^14 ) Am I supposed to add the exponents and multiply the little 3's?
September 24, 2010

Math
Find the following. Assume the variables can represent any real number. ã((a+7)^2 ) When I tried to do this I got completely lost. ã((a+7)^2 )=„ a+7„  I'm not doing this right am I?
September 24, 2010

Math SCREAMING for HELP
Okay so do I write the answer as the solution set is:(1 } 3ã3 i)/2 , 0
September 24, 2010

Math SCREAMING for HELP
Use the quadratic formula to slove the equation. x^2-x=-7 This is what I have got so far and I do not think this is right: x=1(-1)±√-1^2-4(1)(7)/2(1) x=1±√1-4(7)/2 x=1±√-21/2 x=1±-21/2 and here I am lost! Use rational exponents to ...
September 24, 2010

Math Reiny
Thank you Lynette. I figured I was missing something.
September 24, 2010

Math Reiny
AmI doing this right? Multiply (a+1/2)(a+1/3) a^2+1/6
September 24, 2010

Math
Thank you Reiny
September 24, 2010

Math
The problem to solve is: (x+20)(x-12)(x+4)>0 but I can't figure out how to do this right so I left off the >0 and tried to solve the equation. x+20 evaluates to x+20 x-12 evaluates to x-12 Multiplying x+20 by x-12 is a classic Algebra problem. Here, you are trying to...
September 24, 2010

Math HELP!
THANKS!!!!!! Just one question, when I follow these steps and get to the result is it both 2c/(c-1), c‚ 10 or am I reading my problem wrong and the answer is just c‚ 10
September 24, 2010

Math HELP!
Thank you Reiny so much for you help. Can you tell me if I am on the right track with this problem: 4c^2/4c^2-8c+4 x 4c-4/2c When solving this am I supposed to find the gcf or lcm to solve> would the lcm be 2 and the gcf be 16? I don't know if I am even going down the ...
September 24, 2010

Math HELP!
I posted a few questions and then went back and posted how I thought they were supposed to be answered. Could someone please locate my earlier questions and tell me if I am on the right track?
September 24, 2010

Math
Geez. Thank you so much.
September 24, 2010

Math
I cannot figure this out! I know that the top is essentially the same as the bottom. SO what do I do? (r^2-64)/(r+8)^2= (r^2-64)/(r^2+64)= 0 ?
September 24, 2010

Math
Simplify by removing factors of 1. (r^2-64)/(r+8)^2
September 24, 2010

Math
yes I do now. I don't know why I am having such a hard time. Thank you so much! Now I can do my other problems.
September 24, 2010

Math
ANd the radical sign keeps going away when I try to post this. It is supposed to be: (5 radical sign 5 - 15 radical sign 7)x (3 radical sign 5 + 9 radical sign 7) Am I supposed to use th edistributive law? I am so confused.
September 24, 2010

Math
Multiply (5ã5 - 15ã7)(3ã5 +9ã7)
September 24, 2010

Math
Solve 6x^4-19x^2+10=0 I got x=-0.816496581, 0.816496581 x=-1.58113883, 1.58113883 Is this correct? It just doesn't seem right to me.
September 24, 2010

Math
Actually I kept t hinking the first two cancelled each other out because one was positive and the other negative. That's why I have been having such a hard time with this one. Thanks so much for your help.
September 24, 2010

Math
`Perform the indicated operations and simplify. (z-1)/(z-8)-(z+1)/(z+8)+(z-120)/(z^2-64)
September 24, 2010

Math
Perform the indicated operations and simplify. (z-1)/(z-8)-(z+1)/(z+8)+(z-120)/(z^2-64) Solve (x+20)(x-12)(x+4)>0
September 23, 2010

math
Suppose you copy a drawing of a polygon with the given size factor. How will the side lengths, angle mesures , and perimeter of the image compare to those of the original? a. 200% b.150% c.50% d.75%
September 20, 2010

Math 117
x^2=3y (x-0)^2=3(y-0) vertex is (0,0) line of symmetry is x=0 Graph: the parabola opens upwards and meets at the point (0,0)
September 19, 2010

Math 117
Find and label the vertex and the line of symmetry. Graph the function. f(x)=1/3x^2
September 19, 2010

Math 117
Find the vertex, line of symmetry, and the max/min value of f(x). Graph the function. f(x)=-3(x+1)^2+3
September 19, 2010

math
I'm using 'x' instead of '+' to make the answer less confusing. The cost for the phone is $30, and that's a one time charge. The cost for x months would be 20 times x, or 20x So, the model for the total cost is C(x) = 30 + 20x. x= 30 + 20(1)= 50 x= 30...
September 19, 2010

Math 117
The width of a rectangle is 1 ft. less than the length. The area is 12ft.^2. Find the length and width.
September 19, 2010

Math 117
Give exact and approximate solutions to three decimal places. y^2-6y+9=25 x^2+5x-7=0
September 19, 2010

Math 117
Give exact and approximate solutions to three decimal places. (x-8)^2=49 I need step by step example on how to solve this AND input it into a calculator. Please!
September 19, 2010

college
thank you for all your help! i will post my feed back.
September 18, 2010

college
basically I have read both essasys now I'm not sure how to format it correctly. I will try to explain it simple on what i have. I went through paragraph by paragraph i jogged down one author \ said and to a piece of what the other author said and compared it. For instance...
September 18, 2010

college
she says i need to paraphrase the too essays usins transitional phrases show how one essay either illustrates or refuses the other. i should also have a brief conclusion that suggests my stance by showing preferences to one of the two arguments. My synthesis should be 2 ...
September 18, 2010

college
my instuctor printed them offline i been trying to compare betwwen the 2 essay one is for helping the poor and the other is against it
September 18, 2010

college
I need to site from two essay one is the Famine,affluence,and morality(pete singer) and the other is Garrett hardin the Lifeboat. I have read both essay.Now I need to cite from them and put in apa format can some please help me
September 18, 2010

Med insurance billing
A patient presented for evaluation after a fainting spell. The following tests were ordered by the physician: carbon dioxide, chloride, potassium, and sodium. The health-care claim that was submitted contained procedure codes for each test. You have not received any payment on...
September 12, 2010

Geography
If D is the midpoint of AC and C is the midpoint of AB and AD=3cm what is the length of AB
September 9, 2010

5th Grade Math
Because in the second set of parenthesis there is an actual black line printed on the page on both sides of the multiplication sign. He must put an answer on both black lines. The instructions say to fill in the missing values (not value).
September 7, 2010

5th Grade Math
Thanks for your help but I'm afraid I didn't make the question clear. This is actually asking for two answers. The x is simply a multiplication symbol and we need a missing value times a missing value. Their is an actual blank to be filled in on either side of the ...
September 7, 2010

5th Grade Math
0.38 = (3 X 0.1) + ( X ) My sons paper instructs us to fill in the missing values. We understand that we are to fill in the two values in the second set of parenthesis, but that is all we understand. Please help...I feel so inadequate because I can't help my child with ...
September 7, 2010

Math
Thank You
September 7, 2010

Math
0.38 = (3X0.1) + ( X ) My sons paper instructs us to fill in the missing values. We understand that we are to fill in the two values in the second set of parenthesis, but that is all we understand.
September 7, 2010

designer
I got the first one wrong only. 5,6,7 are right. i got a 90 on this test. oh and 3 is right as well. on number 2 they did not give any measurements and that is why i didn't give the measurements for the sleeve length. but, i got that one right as well. number 1 is suppose ...
September 4, 2010

designer
i need someone to check my answers. i know that i got alot wrong but please no harsh comments. thank you. my answers are at the bottom. Ms. Troy would like you to make a copy of an outfit that she owns and really likes—a sleeveless dress with a short-sleeve jacket. She ...
September 4, 2010

Ecosystems
habitat ecosystem biome biosphere
July 5, 2010

school
use your nose
June 1, 2010

History
well he's awesome :)
June 1, 2010

History
hahaha TONY STAAAARK! :) teeehee
June 1, 2010

Math
draw iron man
June 1, 2010

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