Number of results: 54,269
Geometry
Given circle A with circumference 20 pi and the length of arc KD equal to 10/3 pi. Find the area of the shaded region. >>>>>>>>>>>>>>>>>>>&...
Sunday, March 6, 2011 at 4:55pm by Gemma
Logic
Can someone please help me solve these problems? I have to use the 17 rules of inference to prove the arguments valid: 1) 1. T = R 2. (~R > ~T) > (P . ~S) / ~S v T 2) 1. C > F 2. A > B 3. ~F . A 4. ~C > (B > D) / B . D 3) 1. (S v Q...
Tuesday, August 16, 2011 at 1:52pm by Brayden
Hector >> history
You are the devil.
Sunday, November 28, 2010 at 6:56pm by Anonymous
Economics
I am on the chapter for International Trade in the book. I neew to calculate the producer surplus after a trade and I am not sure if I am doing it right. Graph: Price of Pencil Sharpeners $16__________________________World Price >>>>>>...
Saturday, May 10, 2008 at 10:16am by G
FRENCH
The 22 French regions Alsace >> Aquitaine >> Auvergne >> Bourgogne >> Bretagne >> Centre Val de Loire >> Champagne - Ardenne >> Corse >> Franche-Comté >...
Monday, May 9, 2011 at 8:27pm by Frenchy
Sabian
If air resistance offered to the motion of a projectile by the surrounding air is taken in account i,is time of flight increase or decrease?why? ii,hmax >> >> >> iii,the range >> >> >> iv,the ...
Tuesday, January 8, 2013 at 1:20am by Tsedeke
Pre-Cal.
Describe the end behavior of f(x)=2x^4-5x+1: A. x-->‡, f(x)-->‡; x-->-‡, f(x)-->-‡ B. x-->‡, f(x)-->‡; x-->-‡, f(x)-->‡ C. x-->...
Tuesday, March 17, 2009 at 2:35pm by Mia
Math
Actually, you need to sort on the length first, then on all the digits in order, so to expand the example a bit, (923>921>919>913 > 762 > 421>413>409) > (91>90 > 63>61 > 12>10) >...
Wednesday, May 8, 2013 at 2:35pm by Steve
Com 155
A few examples: Adjectives: great >> modifies movie >> WHAT KIND OF last >> modifies weekend >> WHICH two >> modifies actors >> HOW MANY Adverbs: much >> modifies adj. better &...
Saturday, August 6, 2011 at 4:39pm by Ms. Sue
statistics
I don't follow this at all: <(X - m + m - <X>)^2> = <(X-m)^2> + <(m - <X>)^2> + 2 <X-m><m-<X>> Trying to follow your logic, for the left side: <(X - m + m...
Wednesday, August 29, 2007 at 12:15pm by statstudent
Hector >> history
I've deleted your 28-question test. You posted no answers, and we HELP with HOMEWORK. We do not answer test questions. If you post two or three of the questions and your answers, we'll be glad to check them for you.
Sunday, November 28, 2010 at 6:56pm by Ms. Sue
Economics
I have the following question in my assignment: The cost of producing stero systems has fallen over the past several decades. A:Use the supply-and-demand diagram to show the effects of fallaing production costs on the price and quantity of steros sold. B:In you diagram, show ...
Tuesday, March 11, 2008 at 11:04am by G
History
Ms Sue, I am sorry to be a bother again. The websites u sent me are pretty good; however, they focus mainly on Africa in itself and do not focus on WEST AFRICA>>>>> if they do focus on WEST AFRICA its always ECOWAS>>>&...
Monday, March 24, 2008 at 9:40pm by Joyelle
math
3 >> 9 4 >> 16 __>> 25 6 >> ___ 10 >> 100 The outputs sure look like squares of the inputs.
Wednesday, May 22, 2013 at 10:18pm by Ms. Sue
Philosophy (Logic)
I need help constructing a formal proof of validity for the following: 1. B<->(L•D), ~D, so ~B 2. R v (S•~T), (R v S) -> (U v ~T), so T->U 3. A -> ([E•~G) ->M], ~ (~E v G) -> (M -> F), so A -> [~ (~G...
Thursday, May 10, 2007 at 11:41pm by Abby
math
Solve this : (8x^3 ) - (168x^2) + ( 864x) = 1120 please >>>>>>>>>> I need it >>> please
Monday, January 21, 2008 at 2:14pm by Robert
Please help
Jan >> 31 - 13 = 18 Feb >> 28 Mar >> 31 Apr >> 30 May >> 31 June >> 16 Add the days.
Thursday, June 16, 2011 at 5:54pm by Ms. Sue
4th grade
Convert letters to numbers, A=1, B=2, C=3,... ABCDE FGHIJ KLMNO PORST UVWXY Z C -> F; D -> H; G -> N; H .? ; I -> R 3 -> 6; 4 -> 8; 7 ->14; 8-> 16 ; 9 -> 18 So it's lette P
Tuesday, June 30, 2009 at 9:53pm by MathMate
math
NOW Go back and check the answer. Here is your problem statement: 1>2h+3>-1 and I said the solution was: -2 < h < -1 So try h = -2 then 1 > 2*-2 +3 > -1 ???? 1 > -4+3 > -1 ??? 1 > -1 >-1 yes, as expected ...
Thursday, December 27, 2007 at 3:56pm by Damon
Math
help please anyone? i'm having a hard time solvig these problems LOGIC CONDITIONAL PROOF. HOMEWORK HELP PLEASE!? A. 1. A -> (B -> C) 2. (C ^ D) -> E 3. -F ->(D ^ -E) / :. A -> (B -> F) B. 1. (A v B) -> -(C ^ D) 2. (-C v -D...
Thursday, January 17, 2013 at 1:56am by Moses
chem grade 12
<<<<<<<<<<>>>>>>>>>>>> First : Al in III A >>>> Al = 3+ Second : O must be 2- Third : count and...
Tuesday, January 31, 2012 at 9:49pm by IChO 2012 Washington DC
Re: Physics/Math
A can of sardines is made to move along an x axis from x1 = 0.2 m to x2 = 1.2 m by a force given by F = iF0exp(-0.4x), with x in meters and F0 = 4.5 N. (Here exp is the exponential function.) How much work is done on the can by the force? For Further Reading * Physics/Math - ...
Friday, March 2, 2007 at 12:18am by Technoboi11
chemistry
Given the equilibrium constant values: N2 + 1/2O2 >>> N2O ; kc = 2.7 * 10^-18 N2O4>>>>2NO2 kc=4.6*10^-3 1/2N2 + O2>>>NO2 kc = 4.1 * 10^-9 What is a value of Kc for this reaction? 2N2O + 3O2 >>&...
Wednesday, March 10, 2010 at 3:48am by abe
Quantum Physics
Suppose H|ψ> = 1/√2 (|000> + |111>). What is |ψ> ? Specify the probability amplitude for each component: |000> = |001> = |010> = |011> = |100> = |101> = |110> = |111>...
Sunday, March 3, 2013 at 6:07pm by qwerty
Math
3x^2 - 2x - 1 >= 0, Factor using the A*C Method: A * C = 3 * -1 = -3 = 1 * -3, 3x^2 + (x -3x) - 1 >= 0, (3x^2 - 3x) + (x - 1) >= 0, 3x(x - 1) + (x - 1) >= 0, (x - 1) (3x + 1) >= 0, x - 1 >= 0, x >= 1. 3x + 1 >= 0, 3x &...
Tuesday, September 28, 2010 at 5:35pm by Henry
grammar
don't = do not >> verb + adverb better >> adjective or adverb to >> preposition (also sometimes part of the infinitive of a verb) can >> verb or noun and >> conjunction then >> adverb
Sunday, November 29, 2009 at 4:55pm by Ms. Sue
Math - Pre algebra
Help!!! 1. which of the following is greater than 4.3 x 10>9? a 2.1 x 10>9 b 3.2 x 10>9 c 5.3x 10>9 d 7.4 x 10>8 2. which of the following is less than 6.5 x 10>-5? a 1.4 x 10>-3 b 2.5 x 10-4 c 7.8 x 10-5 d 4.6 x 10>-6 ...
Thursday, November 15, 2012 at 7:43pm by E.M
PHYSICS
The masses and coordinates of four particles are as follows: 40 g, x = -4.0 cm, y = 5.0 cm; 30 g, x = 5, y = 0.0 cm; 40 g, x = –5.0 cm, y = 3.0 cm; 20 g, x = 3.0 cm, y = 2.0 cm. What are the rotational inertias of this collection about the (a) x, (b) y, and (c) z axes? &...
Thursday, March 22, 2007 at 5:15pm by wolfpak
College
They further goes on >> go that it consist of >> consists important skills in which will >> omit "in" the adolescent can act out their feelings >> his or her -- not "their" When the adolescent have ...
Sunday, June 12, 2011 at 10:33pm by Ms. Sue
Spanish III
1. comenzar ---> 1. start 2. practicar ---> 2. practice 3. jugar ---> 3. play 4. almorzar ---> 4. lunch 5. tocar ---> 5. touch 6. buscar ---> 6. search 7. llegar ---> 7. get 8. pagar ---> 8. pay 9. cruzar ---> 9. ...
Thursday, November 29, 2012 at 11:03am by Sammy
Spanish III
1. comenzar ---> 1. start 2. practicar ---> 2. practice 3. jugar ---> 3. play 4. almorzar ---> 4. lunch 5. tocar ---> 5. touch 6. buscar ---> 6. search 7. llegar ---> 7. get 8. pagar ---> 8. pay 9. cruzar ---> 9. ...
Thursday, November 29, 2012 at 11:03am by Sammy
BAA App. Essay Help! (please read!)
My favorites activities >> favorite a club when we help the people, >> in which we help One my ideas is to help the >> was We come with an idea >>came up with an idea celebrate their thanksgiving >> ...
Wednesday, December 5, 2012 at 9:03pm by Ms. Sue
math
1)3/4+x >1 --> x>1/4 2)6x+8 > 4 --> x>-2/3 3)|x+0.5|=0.25 is it x=-o.25,-0.75 (x+.5) = .25 and -(x+.5) = .25 x = -.25 and x = -.75 agree 4)|7-x|>2 is it -x>-5 ,-x<-9 (7-x)>2 and -(7-x)>2 -x >-5...
Tuesday, November 9, 2010 at 7:51pm by Damon
social
DrWLS is absolutely right! :-) Each group of early people made different and very important contributions to early civilizations. For instance: writing >> Mesopotamia paper >> Egypt and China wheel >> Mesopotamia written, uniform laws...
Friday, January 16, 2009 at 8:33pm by Ms. Sue
Abstract Algebra
If 2^n>n^2 and n>5, then 2^n+1>(n+1)^2 Proof: Assuming that 2^n>n^2 then I can say that 2*2^2>2*n^2 = 2^n+1>2n^2 If I can show that 2n^2>(n+1)^2 then I will be done by transitivity. So 2n^2>(n+1)^2? then 2n^2>n^2+...
Friday, September 21, 2007 at 2:00pm by Dina
Computer proof
The graph did not come out but it is a square with b from >(1) -> ((2)) and >(1) -> (3) and L from (4) -> (3) and (3) -> >(1) and a from ((2)) -> (4)
Thursday, May 9, 2013 at 8:24am by Steve
Chem
Once again, not sure why the choices don't show up but here they are: Ca>Na>k Al>Si>P K>Ca>Ge Na>P>Cl Na>Rb>Cs
Saturday, April 19, 2008 at 1:43pm by Ginger
logic
I need help proving these arguments using rules of inference, please. (S>B) > (SvK) (Kv~D) ~ (H>S) ~S.W / ~H ~A > (B>~C) ~D > (~C >A) D v ~A ~D
Wednesday, May 18, 2011 at 3:42pm by Elaine
spanish
Question: ask your friend wha tyou should give hector answer Mi amigos, que debo dar Hector. Question Suggest to a friend a gift he/she should buy hector. ( use poder) answer: Usted debe poder comparle a Hector un libro Is the a correct before Hector??
Tuesday, October 23, 2007 at 7:41am by sam
Spanish
Conjugate the following irregular verbs in the simple present tense (Indicative).? >> are my answers correct. tener (to have) yo >> tengo tener (to have) nosotros >> tenemos venir (to come) tu >> vienes venir (to come) ...
Tuesday, March 22, 2011 at 11:49pm by anon
Physics
Zero, a hypothetical planet, has a mass of 1.0 1023 kg, a radius of 3.0 106 m, and no atmosphere. A 10 kg space probe is to be launched vertically from its surface. (a) If the probe is launched with an initial kinetic energy of 5.0 107 J, what will be its kinetic energy when ...
Friday, March 9, 2007 at 10:46pm by Technoboi11
Junior high
10->01=1*1 40->04=2*2 90->09=3*3 61->16=4*4 52->25=5*5 63->36=6*6 94->49=7*7 46->64=8*8 18->81=9*9 A:001->100=10*10 121->121=11*11
Thursday, October 2, 2008 at 6:42pm by ªô
chemistry
please assist me with this themochemistry question Given the following data CaCO3 (s)>>>>>>CaO (s) + CO2(g) (g) Delta H = -178.1 kj C (s) + O2>>>>>>CO2 (g) Delta H = -393.5 kj Calculate ...
Tuesday, October 27, 2009 at 2:34pm by Yevette
geopmetry
10->01=1*1 40->04=2*2 90->09=3*3 61->16=4*4 52->25=5*5 63->36=6*6 94->49=7*7 46->64=8*8 18->81=9*9 001->100=10*10 A:121->121=11*11 441->144=12*12
Thursday, October 2, 2008 at 7:20pm by ªô
Abstract Algebra
Proof: Assuming that 2^n>n^2 then I can say that 2*2^n>2*n^2 = 2^n+1>2n^2 yes, correct If I can show that 2n^2>(n+1)^2 then I will be done by transitivity. So 2n^2>(n+1)^2? then 2n^2>n^2+2n+1? then n^2>2n+1, now, n>5, so ...
Friday, September 21, 2007 at 2:00pm by bobpursley
Math
I need help with this problem: 6/v-1=6/(v-3) I tried working it out like this: >>>6/v-1=6/(v-3) >>>(6-v)/v= 6/(v-3) I cross multiplied to get: >>>3v+18-v^2= 6v >>> -3v+18-v^2=0 ^Here's ...
Saturday, October 23, 2010 at 2:11pm by Yaya
spanish
Are these sentences correct? 1. Usted debe poder a Hector un libro. 2. Mi amigo que si yo dan a hector. ** I am not sure if a or something else goes before Hector in sentence 1 ** I am not sure if dan a Hector is correct in snetence 2
Monday, October 22, 2007 at 11:52pm by sam
English
calm <<opposites>> nervous, quick-tempered easygoing <<opposites>> touchy, think-skinned, crabby determined <<opposites>> indecisive easy-going <<opposites>> high-...
Sunday, September 11, 2011 at 4:14pm by Writeacher
algebra2
[2x - 1] + 6 > 9. [2x - 1] > 9 - 6, [2x - 1] > 3, 2x - 1 > 3, +-(2x - 1) > 3, +(2x - 1) >3, 2x - 1 > 3, 2x > 3 + 1, 2x > 4, x > 2. -(2x - 1) > 3, -2x + 1 > 3, -2x > 3 - 1, -2x > 2...
Sunday, November 21, 2010 at 3:07pm by Henry
Spanish
That is -zar and -cer. It has to do with the sound system. In Spain, with Castillian, both the infinitives would sound like "th" = "thar" and "ther." Here are all the "sounds" to worry about! z>a or z>o or z>u = c&...
Tuesday, September 7, 2010 at 8:35pm by SraJMcGin
algebra - absolute value
+(t-4) > t-4 0>0 , no solution or -(t-4) > t-4 -t+4 >t-4 -2t > -8 t < 4 check with some numbers t = 1 , which is less than 4 |1-4| > 1-4 3 > -3 , YUP t = -50 , which is less than 4 |-50-4| > -50 - 4 54 > -54...
Thursday, November 29, 2012 at 7:51pm by Reiny
math- check this please
1. 3t<-9=t<-3 2.4m>8=m>2 3.10<-2w 5<w 4.-20>-5c 4>c 5.-27>3z -9>z 6.-7b>42 b>6
Monday, November 19, 2007 at 6:09pm by james
English
Use your turning signal >>> ?? Don’t blow your horn in anger >>> ?? Everything else looks good.
Saturday, August 6, 2011 at 4:56pm by Writeacher
Geography
A: Indonesia >> NO C: Philippines >> It could be right; Taiwan also meets this description D: Japan >> NO ?
Friday, April 9, 2010 at 4:41pm by Ms. Sue
MATH EMERGENCY
Given Equation AX + BY + C = 0, which following conditions would be true for graph of line to have a negative slope and a postive y-intercept? A. A>0, B>0, C>0 B. A>0, B<0, C>0 C. A>0, B>0, C<0 D. A>0, B&...
Saturday, January 22, 2011 at 7:15pm by Alison
English
I agree with Matt about these: >>>the metal detector >>>practicing archery =)
Thursday, April 21, 2011 at 9:02am by Writeacher
math
Need help Asap....with this wuestion for math>>>>>>> Mrs Garcia has a number cube with the following numbers on it: 4, 13, 8, 46, 8, 9. Whet is the probability that when she rolls it she lends on s factor of 8?...
Thursday, March 1, 2012 at 11:26pm by myranda
Intermediate algebra, concepts and graphs
|x-2|>1 +(x-2) > 1 or -(x-2) > 1 x-2 > 1 or -x + 2 >1 x > 3 or x < -1 the key word here is OR and you forgot to reverse the inequality sign for one of the cases
Friday, June 14, 2013 at 12:13pm by Reiny
chemistry
K3[Al(C2O4)3]+2H2SO4>>>K2SO4+6H2C2O4+6H2O 2KMnO4+5H2C2O4+3H2SO4>>>2MnSO4+10CO2+8H2o
Sunday, March 21, 2010 at 4:52am by paria
Calculus
f(x)=ax²+bx+c f'(x)=2ax+b f"(x)=2a f"(2)=3 => 2a=3 => a=3/2 f'(2)=2 => 2a(2)+b=2 => 3(2)+b=2 => b=-4 f(2)=6 => a(2)²+b(2)+c=6 => 4a+2b+c=6 => 6-8+c=6 => c=8 Therefore f(x)=(3/2)x...
Friday, June 14, 2013 at 5:56pm by MathMate
>>>>>>>>AP SCIENCE
What is the light spectrum for copper sulfate? What color flame does copper sulfate create when it is reacted with fire?
Wednesday, May 28, 2008 at 1:12am by Sammie
Ecology
CORRECTED QUESTION >>> >>> >>> >>> A space can hold a maximum of 256 paramecia before over-crowding. The paramecium undergoes 8 cell divisions before over-crowding. Suppose that the paramecium ...
Saturday, September 19, 2009 at 4:04pm by Brooke
English
You didn't go over this very carefully. written with different purposes and ideas; >> semicolon, not comma Fiction novels >> oops! comprise of works >> omit "of" examples of fiction and nonfiction >> of, not...
Saturday, June 5, 2010 at 7:05pm by Ms. Sue
Math
sort first on the number of digits, then on the first digit. 923 > 91 > 9 (923 > 762 > 421) > (91 > 63 > 12) > (9 > 3)
Wednesday, May 8, 2013 at 2:35pm by Steve
aint ure bussness
hey ppl who read this, go to word press and make ure page.... easy right? now after u have a page go to my blog michi lulu and folow me....................... not like stalker but like follow like wen u put this little butten and................................ MAN IF U READ ...
Friday, September 17, 2010 at 11:27pm by u look here u dumb uuu!
Algebra
yr 1> $265,000 yr 2> $280,900 yr 3> $297,754 yr 4> $315,619 yr 5> $334,556 yr 6> $354,630 yr 7> $375,908 yr 8> $398,462 yr 9> $422,370 yr 10> total %447,711.92 or $447,712
Friday, June 17, 2011 at 1:40am by Levi
Physics
In the circuit below all light bulbs are identical. In order of brightest to dimmest the light bulbs are ... This is the best I could do, to try and replicate what the original circuit looks like : where the x's are just the wire; A,B, C, D, and E are the lightbulbs; and ...
Thursday, March 11, 2010 at 9:56pm by Sandra
Calculus
i) --> f'(0) > 0 i) --> f'(6) > 0 iii) --> f"(4) < 0 iii) --> f"(10) = 0 iii) --> f"(12) > 0 so f"(4) is the only negative value
Friday, December 21, 2012 at 1:15pm by Steve
Algebra2
reflect over y=0: (x,y) -> (x,-y) A(1,2) -> A'(1,-2) B(1,6) -> B'(1,-6) C(3,6) -> C'(3,-6) reflect in y=x: (x,y) -> (y,x) A'(1,-2) -> A*(-2,1) B'(1,-6) -> B*(-6,1) C'(3,-6) -> C*(-6,3) combined ...
Thursday, September 27, 2012 at 11:51am by Steve
math
Total Fruit = 26 as per condition O = 6 => O = 6 A = 2O => A = 2.6 => A = 12 O = 2B => B = O/2 => B = 6/2 => B = 3 O+A+B = 6+12+3 => O+A+B = 21 P = T.F - (O+A+B) => P= 26 - 21 => P=5
Wednesday, February 22, 2012 at 12:08pm by Siddique Ahmed
precalculus
(fog)(x) = f(g(x)) f(x+h) > f(x) if h>0 g(x+h) > g(x) if h>0, so g(x+h) = g(x) + k for some value of k consider f(g(x+h)). g(x+h) > g(x), so f(g(x+h)) > f(g(x)) so, increasing
Saturday, September 22, 2012 at 11:44am by Steve
Geometry Help!!!!!!!!!!
Anonymus solution not completely. All sides must be greater of zero: 3x+4>0 3x> -4 Divide with 3 x> -4/3 6x-1>0 6x>1 Divide with 6 x>1/6 8x+2>0 8x> -2 Divide with 8 x> -2/8 x> -1/4 Least of that numbers is -...
Thursday, June 23, 2011 at 8:49am by Istan
math
(b) P(x) = x^3 - 3x^2 - 5x + 10 P'(x)=3x^2-6x-5 P"(x)=6x-6 P(5)=125-75-25+10=35>0 P'(5)=75-30-5=40>0 P"(5)=6x-6=30-6=24>0 ∀x>5 => P'(x)>P'(5)>0 ∀x>5 => P(x)>P(...
Saturday, April 21, 2012 at 11:17am by MathMate
algebra 2
I am not sure if you have the right question. The absolute value of any function is greater than zero, so the condition >-6 is superfluous. Check if the question is not: x+4 > |6|. If the question is indeed |x+4|>6 and |x+4|>-6, just work with the ...
Saturday, September 25, 2010 at 6:17pm by MathMate
chemistry
how would you complete the following reactions. a. ___Al+___H2SO4-> b. ___Mg+___Ca(OH)2-> c. ___NaCl+___CaO-> d. ___(NH4)3PO4+___MgF2-> e. ___HI-> f. ___Mg(ClO3)2->___MgCl2+ g. ___C3H6+O2->___CO2+___H2O
Tuesday, January 18, 2011 at 5:42pm by Jovanni
statistics
Divide the sum of squares by N and work with the averages. Let's use the notation: <X> for the average of X. E.g.: <X> = ∑(X)/N = Mean And: <(X-<X>)^2> = <X^2 - 2X<X> + <X>...
Wednesday, August 29, 2007 at 12:15pm by Count Iblis
art history
Which of the following structure is indigenous in China? >pagodas >obelisks >mastabas or >totem poles? I think the answer is totem poles.
Tuesday, October 30, 2007 at 1:10pm by Tabby
World history; HELP
The Hebrews asked At the time >> What did they ask? While Hebrews worshiped images.>> No!!! They did not worship images! Get rid of that last sentence.
Friday, February 15, 2013 at 12:40pm by Ms. Sue
Database design
How can you conduct evaluation and revision within the SDLC and DBLC frameworks? Maybe try here: http://www.google.com/search?hl=en&lr=&as_qdr=all&q=SDLC++DBLC+frameworks+evaluation+evaluate Thanks Lance but I do not find what I need there, or if it is I am not ...
Tuesday, July 25, 2006 at 8:16pm by Robin
Quantum Physics
Let |ψ> = a|0>+b|1> where a and b are nonnegative real numbers. We know that if we apply H to this qubit and then measure the resulting state in the sign basis, the probability of getting a + is 1/4 (a) What is |ψ> in the standard ...
Monday, March 11, 2013 at 10:48pm by qwerty
Math
I will assume you meant |(x-4)/2| - 1 > 7 , then |(x-4)/2| > 8 (x-4)/2 > 8 or -(x-4)/2 > 8 x-4 > 16 or -x + 4 > 16 x > 20 or x < -12
Thursday, September 2, 2010 at 4:58pm by Reiny
Philosophy
G > (J > O) ~ ~ M v V ~ O * ~ ~ J ~ V > K / ~ G ~ (K * M) / V (L * A) > Z W v S ~(~ L * T) S > ~ (P > V) A / S = ~ W / Z v T Rules of replacment- DeMorgans Rule**
Sunday, June 18, 2006 at 9:53pm by jess
ALG 2
|x-8| >= 3 so, either (x-8) >= 3 if (x-8) >= 0 or -(x-8) >= 3 if (x-8) < 0 x-8 >= 3 means x>=11 since we require x-8>=0, that's ok -(x-8) >= 3 means -x+8 >= 3 x <= -5 since we require x-8<0...
Wednesday, September 26, 2012 at 9:53pm by Steve
literature
Your "sentence" is actually two sentences. There should be a period after Clueless and It's should be capitalized. I > pronoun like > verb the > article (adjective) movie > noun Clueless > noun It > pronoun 's >...
Monday, September 7, 2009 at 9:44pm by Ms. Sue
word problem
The sum of the digits of 36 is 9. You are looking for a number that is between 36 and 45 and whose digits add up to 9. You could just run through the possibilities. 37 -> 10 38 -> 11 39 -> 12 40 -> 4 41 -> 5 42 -> 6 43 -> 7 44...
Thursday, September 29, 2011 at 3:01am by Jesse
math
Use the Generalized PMI to prove: 2^n > n^2, for all n > 4 First of all, it's true for n=5. Then to prove it for n+1... Assume 2^n > n^2. Then 2^(n+1) = 2*2^n > 2*n^2 > 2*(4n) since n>4 => n^2>4n I'm stuck there.
Thursday, March 3, 2011 at 6:46pm by Pat
Algebra
Just wondering if I did this correctly step by step. If not corrections are mostly appreciated! Solve the inequality and write the solution set in interval notation. Show work/explanation. (x+8)/(x-1) >= 0 8+x/x-1=1+9/x-1 9/x-1>=-1 x-1/9 < -1 x-1< -...
Saturday, July 25, 2009 at 9:45pm by Tammie
Grammar
1. "catch" will change to "caught"? 2. developed --> develops believed --> believes was --> is will encounter --> encouenters was working --> are working was --> is Are these correct?
Thursday, November 11, 2010 at 4:05pm by Leslie
Quantum Physics
a) What is QFT6 of 1/√2(|0>+|3>)? b) What is QFT6 of 1/√2(|1>+|4>)? c) What is QFT6 of 1/√3(|0>+|2>+|4>)? d) What is QFT6 of 1/√3(|1>+|3>+|5>)? Answer like: a) |0&...
Monday, March 18, 2013 at 3:31am by helpless
Physics/Math
A can of sardines is made to move along an x axis from x1 = 0.2 m to x2 = 1.2 m by a force given by F = iF0exp(-0.4x), with x in meters and F0 = 4.5 N. (Here exp is the exponential function.) How much work is done on the can by the force? For Further Reading * Physics/Math - ...
Saturday, March 3, 2007 at 2:11pm by Technoboi11
english
Snow skiing >> subject is >> linking verb sport >> predicate noun (subject complement)
Tuesday, July 10, 2012 at 2:17pm by Ms. Sue
Chemistry
For the following: i) HClO4 > HBrO4 > HIO4 ii) NH3 > PH3 > AsH3 > SbH3 iii) HOClO3 > HOClO2 > HOClO > HOCl iv) HBr>HCl>HF The order of acidity is correct for which series? 1. ) all are correct 2. ) ii and ...
Sunday, November 22, 2009 at 5:35pm by Apple
programming
In order to share an XML file among different systems and programs, this XML file need to checked well, what are the two things to be done? /////////////////////////////////employees.xml//////////////////////////////////////////// <?xml version="1.0" encoding...
Tuesday, February 21, 2012 at 4:33pm by Lisa
programming
In order to share an XML file among different systems and programs, this XML file need to checked well, what are the two things to be done? /////////////////////////////////employees.xml//////////////////////////////////////////// <?xml version="1.0" encoding...
Tuesday, February 21, 2012 at 3:45pm by Lisa
Differential Equations
y = √(2ln|t-2|+C)-1 we know that √x is defined only for x >= 0, so we must have 2ln|t-2| + C >= 0 ln|t-2| >= -C/2 t-2 >= e^(-C/2) t >= 2+e^(-C/2) In general, t>=2, but the form of the solution suggested that already...
Thursday, January 31, 2013 at 1:12am by Steve
math
1 3 2 5 3 try constant difference of 2 -->7 4 9 5 11 6 -->13 7 -->15 8 -->17 9 -->19 10 21 11 --> 23 12 25 so it worked accordind to my rule 0 1 so y(n) = 2 + y(n-1) or y(n) = 1 + 2(n) y = 2 n + 1
Saturday, December 1, 2012 at 8:18pm by Damon
health
What is the website for the Food/> Borne/> Illness/> Education/> Center/>/>? What foods does the government say should be destroyed following Hurricane Katrina or any other hurricane or flood?
Sunday, June 5, 2011 at 3:32pm by cire
english/language
what is the contraction in the following sentances? >>>A mud hole is his favorite place, ???is it place? OR >>>They say he's as smart as a dog, ???is it he's? OR Am I way off? if so please give me an example
Friday, September 7, 2007 at 1:19am by meowphfsst
BCU
1st week >> 10 min/day 2nd >> 15 min 3rd >> 1.5 * 15 = 22.5 min 4th >> 22.5 * 1.5 = 33.75
Tuesday, February 2, 2010 at 3:12pm by Ms. Sue
please check
Prob.1 and 2 are correct. 3. [7 - x] > 2. Eq1: +(7 - x) > 2. Eq2: -(7 - 7)>2. Eq1: +(7 - x) > 2, 7 - x > 2, -x > 2 - 7, -x > -5, Divide both sides by -1 and reverse inequality sign: x < 5. Eq2: -(7 - x) > 2. -7 + x...
Wednesday, November 10, 2010 at 6:28pm by Henry
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