Wednesday
April 23, 2014

# Search: Two long straight wires are parallel and m apart. They are to carry equal currents such that the magnetic field at a point halfway between them has magnitude T

Number of results: 57,611

math
there are two 1's,two 2's,and two 3's.There is one digit between the two 1's, there are two digits between the two 2's, and there are three digits between the two 3's. Holding number cards,can you duplicate this sequence of numbers?
Wednesday, March 17, 2010 at 8:37pm by CeCe

math
which figures will always be similar to each other? A.two rectangles B.two trapezoids C.two equilateral triangles D.two hexagrams
Wednesday, February 26, 2014 at 3:43pm by bonn

Which figures will always be similar to each other? two rectangles, two trapezoids, two equilateral triangles, or two hexagons.
Monday, February 18, 2013 at 8:25pm by Bell

math
The summ of two numbers is two. THe difference between eight and twice the smaller number is two less than four times the larger. Find the two munbers.
Sunday, September 30, 2007 at 1:14am by David

science
When a parent radioactive nucleus splits by ejecting an alpha particles (two protons and two netutrons), the remaining nucleus has ____ the original nucleus. a) two protons and two neutrons more than b) two protons more and two neutrons less than c) two protons less and two ...
Monday, September 13, 2010 at 10:38am by pam

Dr Bob thanks last one
You must add two electrons to the top O, two to the right O, and two to the bottom O. I count 18 on what I drew, and it will make 24 if you had those 3 sets of two each.
Friday, December 14, 2007 at 12:33am by DrBob222

math-English
1. 2+3=5 Two plus three is five. Two plus three makes five. 2. 2X3=6 Two multiplied by three is six. Two muptiplied by three makes six. 3. 4¡À2= 2 Two divided by two is two. Two divided by two makes two. (Are the English expressions correct? Do you have some more common ...
Saturday, April 25, 2009 at 3:29am by John

Math
Zach has two pennies, a nickel, three dimes and two quarters. If he picks two of the coins at random, how many distinct values are possible for the two coins combined?
Friday, September 20, 2013 at 7:08pm by Anonymous

math
What two coins could he have received? two dimes, dime and nickel, two nickels, nickel and penny, two pennies. Does that help?
Wednesday, February 10, 2010 at 8:11pm by PsyDAG

English
1. Cheer up, guys. (What other expressions can we use instead of 'guys'? Is 'guys' a rude expression?) 2. Can you make it at ten? 3. Can you arrive at ten? 4. Can you meet at ten? (Does #2 mean #3 or #4?) 5. Finally I made it. 6. Finally I succeeded in it. (Does #5 mean #6...
Wednesday, June 17, 2009 at 10:33am by John

Riddle
"IT" refers to a four digit number, composed of two identical "PERIODS" of two digits each. The four digits add up to 20, so the two digits in each period add up to 10 (two even or two odd digits). However, the question requires that the difference of the two digits be 5 (an ...
Thursday, November 18, 2010 at 8:41pm by MathMate

Math
You seem to have more than two equations in two unknowns. The system of equations is overdetermined and has no solution. The first two equations are inconsistent. y -2x cannot be two different numbers, 6 and -10.
Friday, March 7, 2008 at 9:47am by drwls

Math - Intersection of planes
You are given the following two planes: x+4y-3z-12=0 x+6y-2z-22=0 a) Use the two original equations to determine two other equations that have the same solution as the original two. ANS: the orginal two are not parallel in anyway so can I just take multiples of the original ...
Wednesday, September 15, 2010 at 2:28pm by Shaila

Math - Intersection of planes
You are given the following two planes: x+4y-3z-12=0 x+6y-2z-22=0 a) Use the two original equations to determine two other equations that have the same solution as the original two. ANS: the original two are not parallel in anyway so can I just take multiples of the original ...
Monday, September 20, 2010 at 5:11pm by Shaila

Math
A piece of wood is 8 ft long is to be divided into two pieces where one of the two is twice as long as two feet less than the other piece. What are the sizes of the two parts
Tuesday, March 12, 2013 at 10:31am by Yanim

Math
) Form a conjunction from the following two statements and determine if the conjunction is true or false. Explain. Two is an even number. Two is a prime number. A) Two is an even number or two is a prime number.; False B) Two is an even number and two is a prime number.; True ...
Tuesday, October 20, 2009 at 12:29pm by Anonymous

physics
Use coulombs law for each force. Then, break up each of the forces into x,y components. You will have then six components. Now, look at each corner. Add the two x, and the two y, calculate the magnitude and direction from those two components. Repeat for each corner. Remember...
Wednesday, February 6, 2013 at 4:35pm by bobpursley

Math
When factoring a trinomial that is in the format Ax^2 + Bx + C, the number that is represented by B should be viewed as the _____? a. product of two numbers b. the sum of two numbers c. square root of two numbers d. remainder of two numbers I believe it would be B
Tuesday, October 7, 2008 at 6:40pm by Jackie

Divide 51 by 3: that'll give you the middle one. The other two will be two above it and two below it.
Monday, October 6, 2008 at 2:34pm by David Q

algebra
I wouldn't call your values x and y. You have two x-values: 1.5 and 1.9 and two values for f(x) or y: -2.344 and 10.186 and, as I said, given those two values for x, your two y values are correct to 3 places.
Sunday, August 26, 2012 at 12:40pm by Steve

Start putting all the equations into the same form y = a*x + b A: -x+y=9; y =x + 9 x-y=9; x = 9 + y; y =x-9 These two are not the same B: -x+y=9; y = 9+x x-y= -9; x = -9+y; y = x+9 These two are the same C: -x+y=9; y = 9+x -x-y=9; -y = 9+x; y = -x -9 These two are not the same...
Wednesday, December 5, 2012 at 9:26pm by Jennifer

Science
During beta-particle emission, a neutron splits into a proton and an electron two protons two electrons two neutrons
Tuesday, March 6, 2012 at 2:12pm by Sophia

Algebra 1
I'm just saying that the two you picked are parallel, but so are the other two. Don't know how the question is structured, and how you can answer, but unless there's a typo, there are two possible choices.
Tuesday, December 3, 2013 at 11:24am by Steve

Critical Thinking
Two plus two equals four. It's raining here. The U.S. flag has stripes and stars. Katy graduated two years ago.
Tuesday, April 21, 2009 at 3:11pm by Ms. Sue

Science
During beta-particle emission, a neutron splits into _______? a proton and an electron two protons two electrons two neutrons
Tuesday, February 14, 2012 at 3:53pm by Samantha

math
two, of course. Now, if you want to be sure you have a matching pair, then 3. There are only two colors, so if you pull 3 socks, at least two of them must be the same color.
Thursday, January 24, 2013 at 4:48pm by Steve

algebra
3 possible cases: 1. one unique solution the two graphs intersect at a single point, which also means that the slopes of the two lines are different. 2. no solution The two lines are parallel and distinct, so there is no intersection in the Euclidean plane. 3. Infinite number ...
Wednesday, March 21, 2012 at 12:26pm by MathMate

English
1. Yes, both are possible. 2. A two-toned jumper (sweater in the U.S.) would be two shades of the same color -- such as two shades of blue. A two-color jumper would be two different colors, such as blue and green. 3. The first two are right. 4. Right. She recommended that I ...
Monday, January 16, 2012 at 5:39pm by Ms. Sue

English
1. It is for two blocks from here. 2. It is for two stops from here. 3. It is for two miles from here. 4. It is for two kilometers from here. (Are they all grammatical?)
Thursday, May 27, 2010 at 10:46am by rfvv

math
which is correct restatement of 32% a. thirty two b. thirty two tenths c. thirty two hundredths d. thirty two thousandths
Wednesday, March 6, 2013 at 1:15am by mary

Math Question
Which one of the following pairs of triangle must be similar? a) two isosceles triangles with congruent vertex angles b) two right triangles c) two scalene triangles with congruent bases d) two obtuse triangles a) if the two vertex angles are the same then the other two angles...
Sunday, March 4, 2007 at 3:18pm by Becky

Which statement is true for any linear system of two equations in two variables? A) The system is independent if the slopes of the two lines are equal. B) The system is inconsistent if the y-intercepts of the two lines are equal. C) The system is independent if the graphs of ...
Thursday, March 20, 2014 at 12:24pm by Shawna

English
I forgot to add these two other sentences you checke before. I just wanted to be sure. 1) He created a potion capable of releasing (or to release) his evil side. 2)The individual is left in front of two choices. (is given only two choices/has only two choices). Which one is ...
Saturday, June 4, 2011 at 6:41pm by Henry1

Chemistry
What is the orbital diagram for Ti 2+? I got 1s two arrows, 2s two arrows, 2p 6 arrows, 3s two arrows, 3p six arrows, 4s two arrows but it is wrong. It said ions of d-block metals typically lack the outermost s electrons that are present in their neutral counterparts.
Sunday, November 4, 2012 at 11:15pm by Anonymous

Math - intersection of planes
You are given the following two planes: x+4y-3z-12=0 x+6y-2z-22=0 a) Determine if the planes are parallel b) Fine the line of intersection of the two planes. c) Use the two original equations to determine two other equations that have the same solution as the original two. d) ...
Saturday, September 4, 2010 at 5:14pm by Shaila

English
At last the magpie heard this just as she was putting a twig across. So she said: "One's enough." But the turtle-dove kept on saying: "Take two, Taffy, take two-o-o-o." Then the magpie got angry and said: "One's enough I tell you." Still the turtle-dove cried: "Take two, Taffy...
Friday, August 2, 2013 at 10:24am by rfvv

College Algebra--Still Confused
I have a few problems I need help with and also do have multiple choice. If I can have an explanation of how to get the answer that would be great. 1. Use the discriminant to determine whether the given equation has two irrational roots, two rational roots, one repeated root, ...
Tuesday, February 5, 2013 at 11:18am by Krissy

math
It has six sides (four sides) and two ends. I see two ends 11x19, and two sides 14x11, and two sides 14x19. Draw a sketch.
Sunday, May 3, 2009 at 8:48pm by bobpursley

asymptotes and discontinuity 2???
consider the function f(x) = 1/x - 1 for x not=0 and f(x) = 0 for x = 0. decide whether f(x) has a)one symptote and two discontinuities b)two asymptotes and two discontinuities c)two asymptotes and one discontinuity I'm not sure if you mean 1/(x-1) or (1/x) - 1 here, but I'll ...
Saturday, September 30, 2006 at 5:34am by ronan

Physics
Write and solve simultaneously two equations in two unknowns: (1) the time of flight to the wall, T, and (2) the initial speed of the ball, V. The two equations describe the horizontal and vertical positions when the ball reaches the wall. Y = 2 + Vsin40*T -(4.9)T^2 = 19 X = ...
Sunday, September 12, 2010 at 4:38am by drwls

College Algebra
I have a few problems I need help with and also do have multiple choice. If I can have an explanation of how to get the answer that would be great. 1. Use the discriminant to determine whether the given equation has two irrational roots, two rational roots, one repeated root, ...
Monday, February 4, 2013 at 9:21pm by Kristen

statistics
If we have 1000 people, of which exactly two are MEN. Can we claim: "If any two persons are picked at random, at least one of the two would be a woman." What does that tell you? Now back to the above problem: "If any two persons are picked at random, at least one of the two ...
Wednesday, June 13, 2012 at 11:53am by MathMate

Math
Area is calculated in _______ dimensions, and volume is calculated in ___________? a. two, two b. two, three c. three, two d. three, three I think the answer is B
Tuesday, September 23, 2008 at 4:53pm by Diane

You have to be given BOTH endpoints, and you have been. The two x's are -9 and 5. The two y values are 3 and 7. The midpoint has coordinates that are the average of the two x values (-2) and the average of the two y values (5).
Thursday, January 12, 2012 at 7:30pm by drwls

ela project
You could show a person rowing a lifeboat away from a sinking ship. A person at a white board trying to add two simple numbers, with mistakes in the first two problems, but the right answer in the third problem. Cross out the two wrong answers. You could do the same as above ...
Wednesday, January 6, 2010 at 9:38pm by Ms. Sue

maths
if two interior angles on the same side of a transversal intersecting two parallel lines are in the ratio 2:3,then the smaller of two angles is
Friday, July 8, 2011 at 9:59am by sakina

English
I am writing two paragraphs about two themes but I can't think of two conclusion sentences. The themes are friendship and sacrifice. Help please? Thanks
Sunday, September 16, 2012 at 6:22pm by Emma

Physics
P = F/A But there are two tires. So the weight will be supported by the two tires, thus two areas. So P=F/2A, solving this, A = F/2P A = 600/2*6.7*10^5
Friday, February 8, 2013 at 6:00pm by Name

math
No the balance not the principle. The principle and the interest are the two amounts we don't know. I know if you add the two together you get \$960 but I can't figure out to get those two numbers.
Monday, May 16, 2011 at 11:40pm by julie

math
Two coins are tossed, find the probability that two heads are obtained. Note: Each coin has two possible outcome H(heads), and T (tails).
Wednesday, May 30, 2012 at 10:40am by miss c

MATHS
A committee of two persons is selected from two men and two women. Find the probability that the committee will have at least one man.
Tuesday, November 27, 2012 at 12:51am by CASEY

math
Start with y=mx + b YOu have two sets of x,y. Write each set into an independent equation, then you have two equations, two unknowns (m,b). Solve
Thursday, June 28, 2012 at 6:26pm by bobpursley

arithmetic progression
use the first two facts to find d,a1 Sn=n/2(2a1+(n-1)d) you will have two unknowns, two equations. then, find s34
Tuesday, January 8, 2013 at 9:28am by bobpursley

algebra 1
2R + 3T=31 3R+2T=29 =================== Two equations and two unknowns. Solve the two equations simultaneously. Post your work if you get stuck.
Tuesday, January 27, 2009 at 10:03pm by DrBob222

Economics
Suppose two passengers end up with a reservation to Los Angeles. Two alternatives are proposed: a. Toss a coin b. Sell the ticket to the highest bidder Compare the two options from the standpoint of efficiency and equity.
Sunday, March 17, 2013 at 10:32am by Teresa

vector
A vector has (at minimum) how many parts associated with it? 1. Infinite 2. Two 3. One 4. Four 5. Five 6. Three two (components along two axes.. or magnitude and direction angle) 2
Monday, August 29, 2005 at 11:31am by Cheyenne

English/history question regarding two stories
in two stories, Genesis and Popol Vuh, What was different and what was similar? I need to write a papaer on these two things. Please help me Thank you
Monday, November 15, 2010 at 11:23am by Allyson.

college alg help!
Since E = 2.25 S (from the last equation), you can eliminate E from the other two equations. Then solve two equations in two unknows (S and N). Follow the advice that BobPursley gave to Samantha.
Thursday, November 18, 2010 at 1:41pm by drwls

science
Which of the following pairs of objects would have the strongest gravitational pull? two buildings in the same city ← two tall buildings in different cities two stars very far away from each other two stars very close to each other my answer is c
Friday, April 4, 2014 at 6:44pm by steve

help me pls geometry
Which tirangles must be similar 1. Two right triangles with a congruent acute angle 2. Two obtuse angles 3 Two isosceles triangles with congruent bases 4. Two scalene triangles with a congruent angle
Monday, December 9, 2013 at 1:48am by alexis

math
The last two digits must be a multiple of 5 of a two digit number; The first two digit number is 10. So the last two digits can be 50, 55, 60, 65, . . . If the last two digits are 50 then the number is 1050 1155 1260 1365 1470 1575--this is the first number where the hundreds ...
Thursday, October 18, 2012 at 8:32pm by Anonymous

Physics
Write two equations, which should be the equation of motion of the two separate bodies: block and bucket. There will be an unknown string tension force T is each equation, acting in opposite directions, but the unknown acceleration "a" will be the same for both bodies. ...
Wednesday, December 12, 2007 at 11:13pm by drwls

physical science
Which of the following pairs of objects would have the strongest gravitational pull? two buildings in the same city ← two tall buildings in different cities two stars very far away from each other two stars very close to each other my answer is c
Friday, April 4, 2014 at 8:29pm by steve

chemistry lab
I can't make heads or tails of this question. Do you have one equation or two? If equations they are, where are the arrows. Is there a difference between the top two lines and the lower two lines?
Friday, April 30, 2010 at 1:55am by DrBob222

English 2
I agree with your first two answers. I haven't read this specific story, but I doubt if the other two answers are right. You're looking for external conflict and setting for these last two questions.
Friday, September 10, 2010 at 7:34pm by Ms. Sue

English
1. (either verb works) 2. better: I suggest you go to the chemist. 3. In my town, there are two chemists, a tobacconist, and two cafes. OR In my town there are two pharmacies, a tobacco shop, and two cafes. 4. OK 5. The technician got this machine going in no time. 6. The ...
Thursday, November 10, 2011 at 3:02pm by Writeacher

algebra
The sum of two consecutive integers is between 5 and 9. What are the two integers? Tell the two numbers only
Sunday, January 23, 2011 at 3:54pm by Joshua

The sum of two numbers is fifty-two. Their difference is twenty-two. What are the numbers?
Tuesday, April 3, 2012 at 10:17pm by Coolio

Algebra II
form hyperbola opening right and left center at 0, -2 put in x = 0, y = ? imaginary x = 3, y = one answer x = -3, y = one answer x = 4, y = two answers x = -4, y = two answers x = 5, y = two answers x = -5, y = two answers etc
Sunday, March 9, 2008 at 2:08pm by Damon

eight burglary suspects, two of whom are guilty, are placed in a line up. suppose that a witness is asked to identify the two guilty suspects but is unable to make a positive identification with any degree of confidence. if the witness feels compelled to identify two suspects...
Thursday, December 5, 2013 at 11:37pm by jake

No, it can only have one midpoint, because if it had two midpoints, then there would be two line segments! Also, if you add two midpoints, then thus creating another segment.
Monday, March 22, 2010 at 5:25pm by Matthew

Chemistry
Close. F should have two dots on the left side, two on the top, two on the right side and two on the bottom for a total of 8 dots. Then it will have a negative charge while the Li ion, which has no electrons on it, will have a positive charge.
Thursday, April 2, 2009 at 10:10pm by DrBob222

Algebra 1
Call the number of miles x. Every trip costs at least 1.50, so we can call that a constant that we add to every trip. It is also the only fare if the trip is two miles or less/ In addition to that, every trip over two miles costs an extra 1.20 * x, except for the first two ...
Monday, September 21, 2009 at 6:19pm by jim

physics
In a double-slit experiment, two beams of coherent light traveling different paths arrive on a screen some distance away. What is the path difference between the two waves corresponding to the third bright band out from the central bright band? The path difference between the ...
Saturday, March 22, 2014 at 12:44pm by Anonymous

math-English
I understand the English all right but Two divided by two is one, not two.
Saturday, April 25, 2009 at 3:29am by Damon

math
The product of two consecutive integers is two hundred forty. Find the two integers.
Sunday, April 10, 2011 at 11:16pm by Karina

what element results if two protons and two neutrons are ejected from Radium what element results if two protons and two neutrons are ejected from Radium Look up the atomic number for radium, and subtract two. What element has that number? Radon??? a theory about hoe or why ...
Monday, March 5, 2007 at 1:39pm by Julie

Math
There are two1s,two2s,andtwo 3s.There is one digt between the two1s,there are two digits between the two 2s, and there are three digits between the two 3s. Holding number cards can you duplicate this sequence of numbers Extension: Can you continue this pattern all the way up ...
Tuesday, December 15, 2009 at 6:53pm by Ada

MATH
two circles whose equations are (x-3)^2+(y-5)^2=25 and (x-7)^2+(y-5)^2=9 intersect in two points. What is the equation of the line passing through these two points? Can anyone please give me some ideas how to do it without graphing it out? THANKS A LOT!
Friday, April 25, 2008 at 2:54pm by Connie

Chemistry
:O:C:::N:-1 with two more electrons above O and an additional two below O to make 16 total. that gives two regions of high electron density around C and that means a linear molecule.
Tuesday, April 20, 2010 at 9:18pm by DrBob222

Math probability - HELP
prob of two reds = 3/16*3/16 = 9/256 prob of two yell = 5/16*5/16 = 25/256 prob of two green= 2/16*2/16 = 4/256 prob of two blue = 6/16*6/16 = 36/256 so chance we WILL get two of something = 74/256 so chance we WILL NOT get two the same = 1- 74/256 = 182/256 = 0.711
Thursday, January 23, 2014 at 11:43am by Damon

Math
There are two ways to look at this: Put the two pizza's side by side, and offer the 5 toppings to each, one at a time. The customer has a choice of "yes" or "no" to each topping, ten times, so the number of ways the two pizza's can be made is at most 2^10=1024. Since the two ...
Tuesday, April 5, 2011 at 3:30pm by MathMate

science
1.which two particles are found in an atoms nucleus? 2. which two particles in an aton are equal in number? 3. what two particles account for almost all of the mass of an atom?
Friday, October 29, 2010 at 9:50am by yuku

Math
there are three pairs of matching sides two are L x W ___ 2 * 7 * 3 two are L x H ___ 2 * 7 * 9 two are W x H ___ 2 * 3 * 9 find the areas, add them together multiply by the paper cost
Wednesday, October 9, 2013 at 4:34pm by scott

math
a quadrilateral has two angles that measure 88 and 62. the other two angles are in a ratio of 16:19. what are the measures of those two angles?
Monday, January 27, 2014 at 8:51pm by Terry

college
consider the Pr of two letters the same: 1/26 Now consider the Pr of two numbers: 1/10*9/10*8/10 Now the Pr of three numbers the same: 1/10*1/10*9/10 now the Pr of four numbers the same: 1/10*1/10*1/10 now the pr of having two pairs of numbers the same: 1/10*9/10*1/9 Pr(at ...
Friday, July 30, 2010 at 9:35pm by bobpursley

Precalculus
Assume the two planes are heading 'towards P'. For now, let's not get too wound up about the x and y aspects. We'll always 'know' the two places are at right angles to each other. First let's create two equations that represent the 'location' of each plane. Plane1Location = ...
Sunday, September 9, 2012 at 10:34am by Samuel

English Expressions
What time is you last class? At five past two p.m. At five after two p.m. At two five p.m. At 2:05 p.m. -------------------------- Are the answers all correct?
Saturday, April 12, 2008 at 1:53am by John

Math(Geometry)
i have a question. could anyone answer these questions. lke PRONTO haha please, im desperate:) aquarius, pisces, aries, taurus, gemini..... george, thomas, abe, alexander...(i need next two.) M, V, E, M...(i need the next two.) AL, AK, AZ, AR...(i need next two.) H, He, Li, Be...
Wednesday, August 22, 2007 at 7:18pm by lilly.

math
There are two i, three e, two l, two n. C(12;12,2,3,2,2) = 12!/(2!3!2!2!) and you know can reduce that down some. Check my thinking with your text material.
Sunday, January 18, 2009 at 8:54pm by bobpursley

Chemistry
Be has two electrons to give away; F has 7 electrons and needs one; therefore, two F atoms are needed to take the two electrons from Be.
Tuesday, October 9, 2012 at 9:25pm by DrBob222

physics
Two blocks are connected by a lightweight, flexible cord that passes over a frictionless pulley. If mass one equals 3.6 Kg and mass two equals 9.2 Kg, and block two is initially at rest 140 cm above the floor, how Long does it take block two to reach the floor?
Thursday, September 20, 2012 at 11:49pm by Anonymous

English
http://grammar.ccc.commnet.edu/grammar/sv_agr.htm See #11. "Sums and products of mathematical processes are expressed as singular and require singular verbs." Therefore ... 1. 2+3=5 Two plus three is five. yes Two plus three are five. no Two plus three makes five. yes Two plus...
Sunday, June 14, 2009 at 4:07pm by Writeacher

Miceoecon
Suppose two passengers end up with a reservation for the last seat on a train from San Francisco to Los Angeles. Two alternatives are proposed: a. Toss a coin b. Sell the ticket to the highest bidder Compare the two options from the standpoint of efficiency and equity.
Saturday, February 20, 2010 at 1:41am by MICHELLE

Microecon
Suppose two passengers end up with a reservation for the last seat on a train from San Francisco to Los Angeles. Two alternatives are proposed: a. Toss a coin b. Sell the ticket to the highest bidder Compare the two options from the standpoint of efficiency and equity.
Saturday, February 20, 2010 at 1:41am by MICHELLE

microeconomics
suppose two passagers both end up with a reservation for the last seat on a train from san franciso to los angeles. two alternatives are proposed: a)toss a coin b)sell the ticket to the highest bidder. compare the two from the standpoint of efficiency and equity.
Sunday, February 21, 2010 at 8:54am by ronie

Math problems
i am a four-digit number with the digits in order. my first two digits are the first two odd numbers. my last two digits are the last two single-digit even numbers PLEASE HELP
Sunday, May 15, 2011 at 1:56pm by mohammed

i am a four-digit number with the digits in order. my first two digits are the first two odd numbers. my last two digits are the last two single-digit even numbers
Monday, May 16, 2011 at 8:49am by mohammed