Number of results: 202,394
Math
prob of picking the right key = 2/5 prob of opening on first try = 2/5 prob of opening on 2nd try = (3/5)(2/5) = 6/25 (2nd try has to be Miss, Success) prob of 1st OR 2nd try = 2/5 + 6/25 = 16/25
Saturday, November 24, 2012 at 1:51pm by Reiny
Math (2nd Try)
P = 2 l + 2 w P = 2 ( l + w ) P = 2 ( 6 x ^ 3 y ^ 2 - 1 + 3 x y + 2 ) P = 2 ( 6 x ^ 3 y ^ 2 + 3 x y + 1 )
Friday, March 1, 2013 at 8:50am by Bosnian
Math 8R - Help!!!!!!!!
The expression 2(8a to the 2nd power + a - 1) + 3(a + 3) is equivalent to a) 16a to the 2nd power + 5a + 7 b) 40a to the 2nd power + 10a + 10 c) 10a to the 2nd power + 5a + 7 d) 48a to the 2nd power + 12a + 12 please help!!!!!!!
Friday, November 23, 2012 at 4:34pm by Laruen
Math (2nd Try)
OR P = 6 x y ( 2x ^ 2 y + 1 ) + 2
Friday, March 1, 2013 at 8:50am by Bosnian
2nd grade math
I would try 7 each page.
Thursday, October 7, 2010 at 8:04pm by bobpursley
Math
If you put P and Q on the same grid, did you notice that OQ is an extension of OP ? so the angle formed by OP and OQ are the same notice the hypotenuse of the smaller triangle is 5 by Pythagoras, and of the larger triangle it is 15 try this on your calculator: 2nd cos ( -3&...
Tuesday, December 18, 2012 at 9:07pm by Reiny
math
1. r = 2nd/1st or 3rd/2nd = (1/3) / 1 or (1/9) / (1/3) = 1/3 for both 2. ar = 3 ar^4 = 81/8 divide the second equation by the first r^3 = 27/8 r = 3/2 take it from there 3. to be a GS y/x = 3/y y^2 = 3x that's all you can do, unless you know either x or y 4. 128 , 128r , ...
Saturday, March 12, 2011 at 1:52pm by Reiny
math
1. unite similar terms with parenthesis. x=2 y=-3 and z=5 find the value of ax to the 2nd power-cy+ax-2ax to the 2nd power+ 2cy to the 2nd power-ax-cy to the 2nd power+ ax to the 2nd power+ cy
Saturday, October 24, 2009 at 5:44pm by chris
math 2nd grade
i whnt to play fast math 2nd grad
Tuesday, September 9, 2008 at 8:13pm by Anonymous
math
u = 2d or u - 2d = 0 u + d = 5 so the matrix would be 1 -2 0 1 1 5 add -1 times the 1st row to the 2nd row. Then you get 1 -2 0 0 3 5 multiply the 2nd row by 1/3: 1 -2 0 0 1 5/3 The 2nd row tells us that d = 5/3, so u = 10/3
Tuesday, March 16, 2010 at 12:06am by FredR
Math (2nd Try)
OR P = 2 ( 6 x ^ 3 y ^ 2 + 3 x y + 1 ) P = 12 x ^ 3 y ^ 2 + 6 x y + 2 P = x y ( 12 x ^ 2 y + 6 ) + 2
Friday, March 1, 2013 at 8:50am by Bosnian
Algebra
Factor each of following expressions x (4th power) - x (3rd power) - 6x (2nd power (a-b)(2nd power) - (a 2nd power + b) 2nd power
Sunday, September 13, 2009 at 9:38pm by Pat
math help!
uh you mean pattern? well the 2nd is 3/4 of 48 and the 3rd is 3/4 of the 2nd. it is a geometric series with ratio 3/4 and first term a
Tuesday, January 1, 2013 at 2:38pm by Knights
Art
Try the 2nd link in this search. It is c. Sra
Wednesday, May 5, 2010 at 6:56pm by SraJMcGin
2nd grade
He could say he would help everyone and try to do what they ask
Wednesday, October 21, 2009 at 12:53pm by Anonymous
math
!. from the 2nd : y = 6-x sub into the 1st: x^2 + (6-x)^2 = 20 x^2 + 36 - 12x + x^2 - 20 = 0 2x^2 - 12x + 16 = 0 x^2 - 6x + 8 = 0 (x-4)(x-2) = 0 x = 4 or x = 2 2. from the 2nd: y = x+3 sub into the 2nd proceed as above.... let me know what you got
Thursday, April 26, 2012 at 5:47pm by Reiny
2nd grade
Try some of these sites for help. http://www.google.com/search?q=intervals+in+2nd+grade+math&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a Sra
Tuesday, October 27, 2009 at 3:43pm by SraJMcGin
math
I think I see systems of equations: 1.) 6x - 3y = 6 y= 2x + 5 2.) y= -2/3x +4 2x + 3y = -6 3.) x+y=0 x=y+4 4.) 3x - 4y = -5 x = y+2 All you need to do here is set up things in a standard way and solve the pairs of equations. I'll do #2 and you can try the others. #2. y= -2...
Monday, December 19, 2011 at 10:42pm by Steve
Math/Check
59.(3x+7)(5x-2) A.8x+h B.8x(to the 2nd power)+29x_14 C.15x(to the 2nd power)29x-14 D.15x(to the 2nd power)+41x+14
Sunday, August 12, 2012 at 4:18pm by Kelsie
Math
4 choices for the first digit, leaving 3 choices for the 2nd digit. What is 4 x 3 ? You might try listing all the possible cases, there are only 12 of them
Tuesday, October 23, 2012 at 7:38pm by Reiny
5th grade Reading
Laura is right: "Its the syllable with the loudest stress." Here are some examples: DU-ty (1st syllable is pronounced more loudly than the 2nd) re-FERRED (2nd syllable is pronounced more loudly than the 1st) If you'll list some words that have you all mixed up, I...
Sunday, March 1, 2009 at 6:58pm by Writeacher
Help math
So is this right for prime factorization be 2 to the 2nd exponent x 3 x 5 to the 4th exponent x 2 the 3rd exponenetx 11 to the 2nd ?
Wednesday, December 5, 2012 at 10:01pm by Tia
2nd Grade Math
What is the best way to explain 2nd grade kid, how to find one fourth of 7
Monday, May 23, 2011 at 7:10pm by New
Help math problem??
2 to the 2nd exponet x 3 x5 to the 4th exponent x 8 x 11 to the 2nd exponent is not a prime factoration right? because of the 8 ?
Wednesday, December 5, 2012 at 9:08pm by Tia
math problem
2 to the 2nd exponet x 3 x5 to the 4th exponent x 8 x 11 to the 2nd exponent is not a prime factoration right? because of the 8 ?
Wednesday, December 5, 2012 at 7:54pm by Anonymous
Math Check
is the 2nd equation 2x + 2y = 112 I don't get 4... I'm sure the 1st equation is x+y = 110 but I can't figure out the 2nd.
Wednesday, November 19, 2008 at 4:45pm by Samantha
math
evaluate 17-5to the 2nd powerdivde by(2 the fourth power + 3 to the 2nd power
Tuesday, September 11, 2007 at 5:13pm by jose
college math
double the 2nd: 6u + 2v = -16 5u + 2v = -15 subtract them: u = -1 sub into 2nd: -3 + v = -8 v = -5 v = -5 and u = -1 (curious why you called this "college math", this is grade 7 )
Sunday, April 14, 2013 at 11:42am by Reiny
Music
2. What is the 2nd scale degree of D flat major? is it G flat? 8. The interval between F and A is the same as a. D and B b. A and B c. F and G d. C and E 9. A minor second on the white keys is between a. A and B b. G and A c. D and E d. E and F 10. A half step is the same as a...
Monday, May 6, 2013 at 10:22pm by mysterychicken
Math
x(2nd power)+ 2x - 3 ________________________ (Divided by) x (2nd power) + 3x
Wednesday, September 2, 2009 at 4:03pm by Jordan
Physics
Agree with Charlie, but try finding the net force and use Newton's 2nd law maybe.
Tuesday, July 6, 2010 at 9:43pm by Nick
trig
Find all solutions of the equation: 2 cosx + sqrt2 = 0 A) x = ð/4 + 2nð or x = 7ð/4 + 2nð B) x = 3ð/4 + 2nð or x = 5ð/4 + 2nð C) x = ð/4 + nð or x = 7ð/4 + nð D) x = 3ð/4 + nð or x = 5ð/4 + nð
Thursday, December 17, 2009 at 9:31pm by Steve
2nd grade
And how will you know that a 2nd grader (if he really is a 2nd grader!) will know what that means?
Tuesday, May 11, 2010 at 4:30pm by Writeacher
Algebra
[4(5)+-4]raised to 2nd (20+-4)raised to 2nd 16 raised to 2nd 256 is the answer
Tuesday, December 4, 2012 at 7:49pm by Alex
Math
Veronica -- you'll never learn if you depend on someone else to GIVE you the answers. Taking the information that Michael and Jake gave you, let's work out the factors of 60. First, there's 1 and the number itself: 1 and 60. Next, divide by 2: 2 and 30 Try 3: 3 and...
Tuesday, November 20, 2007 at 6:20pm by Ms. Sue
Help math Steve help
What does it multiply too? equal too? confused now. How do I write this then ?? "So is this right for prime factorization be 2 to the 2nd exponent x 3 x 5 to the 4th exponent x 2 the 3rd exponenetx 11 to the 2nd ? "
Wednesday, December 5, 2012 at 10:01pm by Kristin & Tia
math
1st - 2nd: y-z=0 y = z 2nd - 3rd: x-y=0 x = y so x = y = z so from 1st : 2x = 4 x = 2 so x = y = z = 2
Friday, October 28, 2011 at 7:51pm by Reiny
math
5p to the 2nd power t + 3p to the 2nd power t = ?
Wednesday, April 7, 2010 at 8:52pm by jace
math need help please
-9 to the 2nd power - (-6) to the 2nd power
Wednesday, November 5, 2008 at 11:43am by david
math
The math problem is........... 3n to the 2nd power when n=3 what do I do first if nothing is in parenthesis? Do I multiply 3n or do n to the 2nd power first? square n, then multiply it by three. That's a good question Nikki. We would read (3n)^2 as quantity 3n to the 2nd. ...
Thursday, September 7, 2006 at 9:13pm by Nikki
2nd grade Math -- NOT
This certainly not 2nd grade math.
Monday, February 1, 2010 at 6:52pm by Ms. Sue
Help math problem??
So would the correct prime factorization be 2 to the 2nd exponent x 3 x 5 to the 4th exponent x 2 the 3rd exponenetx 11 to the 2nd ?
Wednesday, December 5, 2012 at 9:08pm by Tia help is this correct??
math
who invented the mathematical method Xto the 2nd power multiplied by y= 49 to the 2nd power multiplied by 2a-y? and nicknamed witch?
Wednesday, October 14, 2009 at 7:04pm by ashley
math
I will assume: 2x^-1 - 3y^-1 = 4 ---> 2/x - 3/y = 4 and 4x^-1 + y^-1 = 1 ----> 4/x + 1/y = 1 double the first : 4/x - 6/y = 8 keep the 2nd : 4/x + 1/y = 1 subtract them: -7/y = 7 7y = -7 y = -1 back into the 2nd: 4/x + 1/-1 = 1 4/x = 2 2x = 4 x = 2
Friday, January 11, 2013 at 12:49am by Reiny
7th grade Math
Change the ratio so that the second number is the same 4:3 = 8:6 , first # stands for black, 2nd # stands for white 3:2 = 9:6 clearly the 2nd has more black marbles
Wednesday, January 11, 2012 at 12:19am by Reiny
Calc
for the first one, since 2+e^2 is a constant, you simply get f'(x) = (2+e^2)(2x + 1/x) (are you sure there was no typo ?) for the 2nd use the quotient rule, give it a try, let me know what you got
Friday, July 20, 2012 at 12:03pm by Reiny
math
I think you are describing the method of elimination 1st equation -----> 2x-3y = 1 2nd times 2 -----> 2x + 4y = 8 subtract them -7y = -7 y = 1 back into the 2nd: x + 2 = 4 x = 2 x = 2, y = 1
Tuesday, April 3, 2012 at 5:31pm by Reiny
2nd grade
2nd grade math measurement
Wednesday, March 10, 2010 at 7:23pm by alexis
MATH
omg i hate my h.w no one can answer it ....like wtf! who invented the mathematical method Xto the 2nd power multiplied by y= 49 to the 2nd power multiplied by 2a-y? and nicknamed witch?
Wednesday, October 14, 2009 at 7:16pm by ashley
algebra 2nd try
(2√3:((49)^(2)))/(49)
Saturday, March 23, 2013 at 5:33pm by k
math
try a = 1 easy (x-1)(x+1) try a = 2 (x^2-1)(x^2+1) {of course this factors more} try a = 3 (x^3-1)(x^3+1) huummm I see a pattern
Wednesday, December 12, 2007 at 8:31pm by Damon
Physics help on the TI-84 calculator
(3*2nd+8)/(5.4*2nd+14)
Tuesday, February 8, 2011 at 2:32pm by Joe
trig
how do you solve 2nd cos 6/11 (my calculator doesn't have 2nd function0
Sunday, May 1, 2011 at 8:31pm by dolora
spelling 2nd grade
Try and put yourself in the sentence and make it about you. Make as silly and crazy as you want.
Sunday, January 23, 2011 at 1:49am by Miss Trouble :)
Help!
I am stumped with a problem we are supposed to help our 4th grader with ... Study the number of pairs: 3 - 8 ; 4 - 11; 5 - 14; 6 - 17; and the it has blanks down to 10 - 29; ... ok we get this part ... adding 2 more each set ... now the questions ... If 50 is the 1st number, ...
Friday, September 19, 2008 at 12:14pm by Frustrated mom! 4th grd MATH
physics
a man weighs 573 n on earth. what would he weigh on Jupiter, where the free-fall acceleration is 25.9 m/s 2nd power? the acceleration of gravity is 9.8 m/s 2nd power? the acceleration of gravity is 9.8 m/s 2nd power.
Sunday, October 9, 2011 at 5:18pm by mikael
English Improving writing
Think of the rough draft, revised copy, and final copy as the 1st, 2nd, and 3rd drafts of your paper. You can have more than that if you want, but according to your assignment, you cannot have fewer. Did you revise your 1st draft to make your 2nd draft? Then did you revise ...
Friday, June 20, 2008 at 6:12pm by Writeacher
Algebra
the first one is correct, the 2nd is not try f(4) in your equation, you do not get zero. I had f(x) = a(x^2+1)(x-4) then for f(-3)=60 60 = a(10)(-7) a= -6/7 so f(x) = -6/7(x^2+1)(x-4) expand it for your answer
Friday, October 12, 2007 at 10:45pm by Reiny
alegebra
multiply the 2nd by 3 and subtract to solve for y then sub that back into the original 2nd to get x. I am sure you can do it.
Sunday, July 24, 2011 at 11:16pm by Reiny
math
t will be in the 1st or 2nd quadrant since sin t > 0 sin 36.9° = .6 so, in the 2nd quadrant, sin 143.1° = .6 You can use radians if you want.
Monday, November 28, 2011 at 5:18pm by Steve
Math
First you must ask yourself what is mean weight? It is the average weight. So let's take the 2nd graders for example. To find the mean weight, they took the weight of 75 2nd graders, added it all together and divided by 75. To find the total weight of the 2nd graders, you ...
Monday, March 28, 2011 at 8:19pm by Lena
trig
Find all solutions of the equation: cot x sec x = 2 cot x. A) x = 2ð/3 + nð or x = 4ð/3 + nð or 0 + nð B) x = 2ð/3 + 2nð or x = 4ð/3 + 2nð or 0 + nð C) x = ð/3 + 2nð or x = 5ð/3 + 2nð or 0 + nð D) x = ð/3 + nð...
Thursday, December 17, 2009 at 9:27pm by Steve
Algebra
x*x*(x-3) = 128 x^3 - 3 x^2 = 128 x^3 - 3 x^2 - 128 = 0 try x = 6 216 - 108 - 128 = -20 try x = 6.5 19.875 hmm try 6.25 -1.05 so try 6.20 -4.99 try 6.3 2.98 try 6.26 -.248 try 6.27 .553 so x = about 6.26
Friday, February 4, 2011 at 6:38pm by Damon
math
I know for the simplest TI-30, they have an INV button and for later models they have a 2ND function button, but here is my suggestion .4 ± x 9 = INV or 2ND ln = x 7 you should get .191266..
Thursday, November 4, 2010 at 3:05pm by Reiny
HELP !!! Algebra 2
Try substituting those values, and you will see they do not fit either equation. looking at the 2nd equation, y = x+2, so x+2 = x^2+5x-3 x^2 + 4x - 5 = 0 (x+5)(x-1) = 0 x = -5 or 1 so, y = -3 or 3 the solutions are thus (-5,-3)(1,3)
Friday, November 16, 2012 at 1:48pm by Steve
Math (2nd Try)
A rectangle has a length of 6x^3 y^2 - 1 and a width of 3xy + 2. The formula for the perimeter of a rectangle is P=2l + 2w, where l is the length and w is the width. What is the perimeter of the rectangle? Simplify your answer.
Friday, March 1, 2013 at 8:50am by Jane
Spanish-2nd answer
Try again. to role = representar un papel yo hago tu haces el hace nosotros hacemos ellos hacen ----------- they (the actors) ¿What are you going to do next week? going to (vas a) do (hacer) ¿Qué vas a hacer la semana próxima? I am going to go to ...
Tuesday, March 13, 2012 at 10:01am by Ricardo
math
I am curious at what level of math this is from. It looks like you are looking at divisibility of numbers Here are some basic rules: - any number of course is divisible by 1 - to be divisible by 2 , the number has to be even so the 2nd digit must be even - to be divisible by 3...
Thursday, October 25, 2012 at 4:38pm by Reiny
math
The question that have is to simplify and write the answer in exponential notation using positive exponents 2 to 4th power x 2 -2 These are my choices a 4 to the 8th power b 2 to the 8th power c 4 to the 2nd power d 2 to the 2nd power
Saturday, February 5, 2011 at 10:47pm by Jimmy
Math
I would multiply the 2nd equation by 4, then subtract ... 5x+4y=8 4x+4y=28 x = -20 sub into 2nd -20 + y = 7 y = 27 x = -20 , y = 27
Saturday, February 25, 2012 at 8:20pm by Reiny
science
If you ARE studying that, there may be nothing simple about it! Please try some of the following links: http://search.yahoo.com/search?fr=mcafee&p=simple+definition+for+the+2nd+law+of+Thermodynamics%3F+ Sra
Wednesday, May 25, 2011 at 6:25pm by SraJMcGin
math
we have to solve the system. multiply the 2nd by -3 -9x + 3y = 18 add that to the first -9x + 3y = 18 4x- 3y = -3 -5x = 15 x = -3 sub into the original 2nd -9 - y = -6 9+y=6 y = -3 so they intersect at (-3,-3)
Monday, April 30, 2012 at 4:53pm by Reiny
Math
1st glass: 60g - 20g syrup 2nd glass:120g - 30g syrup ---------------------------- 1st + 2nd:180g - 50g syrup Ans. 5/18
Friday, May 6, 2011 at 8:41pm by Mgraph
math
When solving a system using elimination on a TI-84 calculator how do you do it? I forgrt all the steps heres the ones i know 1. 2nd (button) Matrix 2. Edit Matrix A 3. Edit Matrix B 4. 2nd (button) Quit what's next? Thanks
Wednesday, September 16, 2009 at 7:30pm by Anonymous
2nd grade
x + 20 x = 21 x 60 < 21 x <70 try x = 3 63
Monday, October 11, 2010 at 1:57am by Damon
9th grade math
x to the 2nd power if x = 3/4 how do you find 3/4th to the 2nd power? 3/4th times 3/4th right? so the answer would be 9/16ths.. right?
Thursday, September 9, 2010 at 5:02pm by Melissa
math
PROCEDURE: 1. Multiply the 1st. term of 1st par. by each term in 2nd par. 2. Multiply 2nd term of 1st par by each term in 2nd par. 3. Combine like-terms. (4X - 3) (X + 8) = 4X^2 + 32X -3X -24 = 4X^2 + 29X - 24.
Thursday, July 22, 2010 at 1:48pm by Henry
math
Pat, fill in the following blanks Devon _____ , (it is given) Cathy ______, (it is also given) Benny ______ , (found in 2nd sentence) Amy ________, found in 2nd sentence
Monday, October 11, 2010 at 9:24pm by Reiny
MATH
to get 6 points, the 2 runners must have finished 2nd and 6th ---- 5+1 or 3rd and 5th --- 4+2 but the winner was dq'd, so they finished 1st and 5th for 6+2 or 8 points or 2nd and 4th for 5+8 points they got 8 points.
Wednesday, March 16, 2011 at 2:18pm by Reiny
math
in this case, substitution is your obvious choice sub the 2nd into the 1st. 2(4y+1) - 3y = 12 8y + 2 - 3y = 12 5y = 10 y = 2 sub into the 2nd x = 4(2) + 1 = 9 x = 9 , y = 2
Thursday, January 13, 2011 at 11:12pm by Reiny
Math
1st plane flew at 600km/h 15 minutes later..... 2nd plane flew at 700km/h how long did it take the 2nd plane to overtake the 1st plane? for my answre, I got 1.75h Is this correct? The book said it was 1.5 Thanks
Tuesday, September 30, 2008 at 11:00pm by Larry
math
3 to the 5th power / 3 to the 2nd power= ?? 22 24 23 26 27 2100 213 (3^5) / (3^2) = 27 3 to the 5th power is 3 x 3 x 3 x 3 x 3. ________________________________________ 3 to the 2nd power is 3 x 3. Cancel two of the 3s on the top and the bottom. What do you have left? thanks ...
Tuesday, August 21, 2007 at 2:33pm by Rodger
2nd Grade Math
Take seven straws, cut them into four pieces each, and put them in a jar. Have the kid sort them into four even piles, and see how many "complete" straws they can make. This fraction concept most teachers would not teach 2nd graders.
Monday, May 23, 2011 at 7:10pm by bobpursley
algebra
What is the value of the expression 2x to the 2nd power + 3xy -4y to the 2nd power when x = 2 and y = -4? please show how to solve this
Saturday, May 21, 2011 at 12:00pm by T
writing - pronouns
#3 - not 2nd person #4 - not objective #17 - not 2nd person All the rest look good.
Wednesday, October 7, 2009 at 1:10pm by Writeacher
exponenents
So is this the correct prime factorization be 2 to the 2nd exponent x 3 x 5 to the 4th exponent x 2 the 3rd exponenetx 11 to the 2nd ? which equals ?
Wednesday, December 5, 2012 at 9:47pm by Tia
Algebra
Simplify the following [2x / (3x (2nd power) - 5x - 2] + [(x-1) / (x (2nd power) -x - 20)]
Monday, September 14, 2009 at 1:22pm by Pat
Algebra
12(2nd power)/24(2nd power)/6(2ndpower)= Simplify I got 144/576/36 is this right?
Sunday, May 6, 2012 at 9:30pm by chris
math
3p + b = 826 2p + 2b = 696 divide the 2nd by 2 p + b = 348 subtract from the 1st 2p = 478 p = 239 sub into simplified 2nd 239 + b = 348 b = 109 pizza slice costs $2.39 and a brownie costs $1.09
Wednesday, May 9, 2012 at 1:41am by Reiny
advance algebra
You have 3 consecutive questions of this type. Why do you want to use 3 variables, it is much easier to just define one, and the use the given to define the others. e.g. let the first number be x then the 2nd number is 3x-6 and the 3rd is (2/3)(3x-6) + 2 = 2x -4 + 2 = 2x - 2 ...
Wednesday, January 19, 2011 at 5:56am by Reiny
math
what is the sum of the 1st and last? what is the sum of 2nd and 2nd last ? what is the sum of 3rd and 3rd last ? mmmmhhhh?
Monday, March 14, 2011 at 5:02pm by Reiny
Math
How do you solve 2t - 4t to the 2nd power? 2t-4t to the 2nd power Identify the greatest common factor Factor this expression
Saturday, December 24, 2011 at 9:41pm by Cheryl
Quantum Physics
5A i 0 0 -i 5b -i 0 0 i 5C -1 -1 -1 3a is 2nd option 3b is 2nd option 6C,6D,8C,8D please
Saturday, April 6, 2013 at 2:56am by Mary
English
1. Neither is good. 2. 1st one is OK; 2nd one is not. 3. Write five phrasal verbs that are related to work and jobs. 2nd sentence is OK. 4. OK 5. OK
Friday, March 23, 2012 at 5:26pm by Writeacher
English
Your are future seeds. What is your future hope? Jihyeon's future hope is to become an announcer. Write down what she had to do the achieve her dream. 1. I will try to read a book every day. 2. I will try to drink orange juice from time to time. 3. I will try to get up ...
Friday, March 6, 2009 at 8:26pm by John
Math
let time of 1st jet be t hrs then time of 2nd jet = t-1/2 hrs distance of 1st = 564t distance of 2nd = 722(t-1/2) = 722t - 361 but they went the same distance, so ... 564t = 722t - 361 -158t = -361 t = 2.285 hrs so the 2nd takes 2.285 - .5 hrs = 1.785 hrs or 1 hour and 47 minutes
Wednesday, October 3, 2012 at 2:43pm by Reiny
Math
15x to the 8 power x y to the 2nd power divided by 15x to the 6th power y to the 2nd power equals?
Tuesday, July 10, 2012 at 3:02pm by Lisa
how to write 2nd may 2011 in 5 letters without usi
no ansewr now it can be told on 2nd may,2011 it already passed the answer would be today on that day
Tuesday, May 3, 2011 at 2:45am by bash
Math
OK. We can assume that .a is the smallest, since the next digit is zero, and the other two have a nonzero 2nd digit. Given that the 2nd digit is either b or c, that will determine which comes next. if a < c, then .cb will come 4th. if a > c, then .cb will come ...
Sunday, October 16, 2011 at 5:13pm by Steve
english
Not a semicolon in the first sentence because the 2nd half is not a complete sentence. In the 2nd paragraph, no comma before which. Instead of "mutual" which is adjective, mutually, the adverb. Sra
Thursday, April 21, 2011 at 12:05am by SraJMcGin
Pages: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | Next>>
For Further Reading
