Tuesday
September 16, 2014

Posts by Kyle


Total # Posts: 752

information technolgy
hi I have a project to do on netbeans but I am having problems.The project is you have to enter a message and there must be a encryption button,when you click on the encryption button the message must get encrypted.Can you help me out with the encryption code please!!!!!!!!!!
October 3, 2011

Mathh !!!!! Help please !!!
shut up
October 2, 2011

german
I have to finish a Paragraph about some event in the past and how I now reflect on it (have to use Präsens, Präteritum und Perfekt! I'm not too confident with this. We are also having a test tomorrow: "Here are the topics that you will encounter in the test...
October 2, 2011

Physics
A rubber ball dropped from a height of exactly 5 ft bounces (hits the floor) several times, losing 10% of its kinetic energy each bounce. After how many bounces will the ball subsequently not rise above 2 ft?
October 2, 2011

geometry
AB + BC = AC (2x-1)+(4x+2)=25 x=4 AB = 2(4)-1 = 7 BC = 4(4)+2 = 18
October 2, 2011

egd
I need information on a floor plan.The floor plan consists of 1 bedroom,bathroom & a kitchen.I need a design brief on how to draw it and what any other relavinet info.Please con you help!!!
October 2, 2011

egd
Hi I need help,I have to draw a floor plan of 1 bedroom house.Can you please help me out.
September 30, 2011

Physics
A man stands on the roof of a 15m tall building and throws a rock with a velocity of magnitude 30m/s at an angle of 33deg above the horizontal. Ignore air resistance. Calculate: a) the maximum heigh above the roof reached by the rock b) the magnitude of the velocity of the ...
September 27, 2011

Physics
A man stands on the roof of a 15m tall building and throws a rock with a velocity of magnitude 30m/s at an angle of 33deg above the horizontal. Ignore air resistance. Calculate: a) the maximum heigh above the roof reached by the rock b) the magnitude of the velocity of the ...
September 26, 2011

information technolgy
hi I need help with this question.how numbers such as isbn,id,student,work with ciphers.And i also needed simple information on ciphers.
September 23, 2011

information technolgy
Hi I need help trying to create a code to encrypt and decrypt a message in netbeans.I know what to do but I cant get it to encrypte and decrypte.Can you please help me.
September 22, 2011

information technology
Hi I need help trying to create a code to encrypte and decrypte a message in netbeans.I know what to do but I cant get it to encrypte and decrypte.Can you please help me.
September 21, 2011

Information Technology
hi I have an Information Technology assignment to do it is about a cipher.Can you help me to write out an java program about any cipher.I have tried out an program but it is not working.
September 14, 2011

Chemistry
622.5 not 662.5
September 14, 2011

Math
Ann, Mara, Jenny, Tina, and Sue are sisters. Two of the five sisters must help their father at his business each Saturday. How Many Combinations of two sisters are possible?
September 13, 2011

Physics
May my sacrifice be beneficial to the common good.
September 13, 2011

Physics
So answer = 4540! Yes physics 221 students, this answer was brought to you by my failure to complete Mastering Physics problem and ended up pressing the show answer button
September 13, 2011

Physics
Superman throws a boulder of weight 3500 N at an adversary. What horizontal force must Superman apply to the boulder to give it a horizontal acceleration of 12.7 m/s^2? F=? Fnet(x)=MA(x) I did (3500 N)(12.7 m/s^2) = 44450 N This answer is wrong. So what's up?
September 13, 2011

IT(information technology)
hi I have an IT assignment to do it is about a cipher.Can you help me to write out an java program about any cipher.I have tried out an program but it is not working.
September 13, 2011

physics
A skateboarder shoots off a ramp with a velocity of 6.8 m/s, directed at an angle of 54° above the horizontal. The end of the ramp is 1.3 m above the ground. Let the x axis be parallel to the ground, the +y direction be vertically upward, and take as the origin the point ...
September 13, 2011

physics
First you have to convert the miles into meters. There are 5280 feet in a mile, then there are 12 inches in a foot, then 2.54 centimeters in an inch and then 100 centimeters in a meter. So you should get ((262.4)(5280)(12)(2.54))/(100)= 422291.8656 meters. Speed= distance/time...
September 13, 2011

information technology
hi I have an IT assignment to do it is about a cipher.Can you help me to write out an java program about any cipher.I have tried out an program but it is not working.
September 12, 2011

english
hi I need help with an english question. Compare the island in the opening and closing chapters of the novel lord of the flies. About half a page
September 12, 2011

english
compare the island in the opening and closing chapters of the novel lord of the flies.
September 12, 2011

math
What is the average 3 point throw speed in basketball at professional level in meters per second?
September 8, 2011

History
Is fish considered a livestock in Texas?
September 6, 2011

Physics
Suppose that a NASCAR race car is moving to the right with a constant velocity of +92 m/s. What is the average acceleration of the car? (b) Twelve seconds later, the car is halfway around the track and traveling in the opposite direction with the same speed. What is the ...
September 5, 2011

Physics
A helicopter is lifting off from the ground and is moving vertically upward. The graph shows its vertical velocity vy versus time. How high is the helicopter after 12.0 s have elapsed?
September 5, 2011

College Algebra
The school play sold 498 tickets. Students paid $3.50 each, while non-students paid $5.50 each. If a total of $2121.00 was collected, how many students and how many non-students attended?
September 1, 2011

math
I do not understand this?
August 25, 2011

math
Find the mean, median, mode,range of each data. 1. 34,41,37,29,34 2. 9,21,93,31,31 3. 34,20,24,12,60 4. 74,92,67,45,67
August 25, 2011

Math
A contractor requires a cement mix that is 70% sand and 30% cement. He has 700 kg of a cement mix that is 80% sand and 20% cement. How much cement should he add so that he gets the required mix? My set up: required mix = (S)(.7) + (C)(3) 700kg = (S)(.8) + (C+X)(.2) Is this ...
August 25, 2011

Physics
A ball is thrown straight up in the air and passes a window 0.30s after being released. It takes 1.5s to go from the window to its maximum height and back down to the window. What was the initial velocity of the ball when it was released? I found where the ball would be after ...
August 25, 2011

Math
Sorry. It's supposed to be wall and how many walls they can paint in 1 day.
August 24, 2011

Math
Two employees are painting wall. A takes twice as long as B to paint the same area. During a typical 8-hour day, A works the full 8 hours, but B takes a 2-hour break. A paints one way in a day. How many walls do both employees paint together? I need an explanation on how to ...
August 24, 2011

Physics
Okay I understand the problem now and I got the answer right doing it your way. Thanks a lot for the explanation. It really helped!
August 16, 2011

Physics
Oh okay. I think this makes sense. Thanks for the explanation! For the first Vx, how come the 5.8 is negative?
August 16, 2011

Physics
But is centripetal acceleration the same as average acceleration? What's the point of the problem giving information about time if it's not even used in the process?
August 16, 2011

Physics
For no apparent reason, a poodle is running at a constant speed of 5.80 m/s in a circle with radius 2.3 m. For t_delta = 0.5 s calculate the magnitude of the average acceleration a_av. I have no idea how to start this problem because I'm trying to use this equation: a_av...
August 16, 2011

us history
give one example of how the action of an individual,group,or institution can affect society?
August 14, 2011

science
give one example of how the action of an individual,group,or institution can affect society?
August 14, 2011

Physics
Thank for you the explanation! But I'd like to ask, how come the last equation isn't V^2/g = 15.2 + 12(2Vsin45/g)?
August 9, 2011

Physics
In the latest Indian Jones film, Indy is supposed to throw a grenade from his car, which is going 43.8 m/s, to his enemy's car, which is going 55.8 m/s. The enemy's car is 15.2 m in front of the Indy's when he lets go of the grenade. A) If Indy throws the grenade ...
August 9, 2011

Physics
A baseball is hit with a speed of 27.0 m/s at an angle of 42.0 deg. It lands on the flat roof of a 10.0 m-tall nearby building. If the ball was hit when it was 1.0 m above the ground, what horizontal distance does it travel before it lands on the building...
August 2, 2011

5th grade math
I need to name ten ways I can use number?
August 2, 2011

Chemistry
You are given 73 mL of CO2 at 0.69 atm. What volume (in mL) would the CO2 occupy at 0.67 atm if the temperature is maintained at a constant 25 °C.
July 30, 2011

Chemistry
What mass (in grams)of KNO3 would have to be decomposed to produce 29 L of oxygen measured at STP?
July 29, 2011

Physics
A 400.0-m-wide river flows from west to east at 30.0 m/min. Your boat moves at 100.0 m/min relative to the water no matter which direction you point it. To cross this river, you start from a dock at point A on the south bank. There is a boat landing directly opposite at point ...
July 27, 2011

physics
A 400.0-m-wide river flows from west to east at 30.0 m/min. Your boat moves at 100.0 m/min relative to the water no matter which direction you point it. To cross this river, you start from a dock at point A on the south bank. There is a boat landing directly opposite at point ...
July 26, 2011

Physics
I got the x-component to be: 10+8.66+3.42 which is 22.08. But I also have to divide that by the total time that the ant traveled, right? So that time would be 5.3? I got 4.166 when I divided it but the correct answer it supposed to be 3.19. I really don't know how to get ...
July 21, 2011

Physics
An ant walks on a piece of graph paper straight along the x axis a distance of 10.0 cm in 2.00 s. It then turns left 30.0 degrees and walks in a straight line another 10.0 cm in 1.90 s. Finally, it turns another 70.0 degrees to the left and walks another 10.0 cm in 1.40 s. A. ...
July 21, 2011

Physics
An ant walks on a piece of graph paper straight along the x axis a distance of 10.0 cm in 2.00 s. It then turns left 30.0 degrees and walks in a straight line another 10.0 cm in 1.90 s. Finally, it turns another 70.0 degrees to the left and walks another 10.0 cm in 1.40 s. A. ...
July 21, 2011

algebra 2
Find the inverse of the function. f(x) = 10^x + 2
July 16, 2011

algebra 2
Barry Newman's savings account has a balance of $2707. After 4 years, what will the amount of interest be at 5% compounded annually?
July 16, 2011

algebra 2
$9000 is invested at 8% compounded quarterly. In how many years will the account have 20) grown to $11,000? Round your answer to the nearest tenth of a year.
July 16, 2011

algebra 2
Rewrite as a single logarithm. 5 logb m -6/5 logb n +1/3 logb j - 2 logb k
July 15, 2011

Chemistry
How many milliliters of a 2.5 hydrochloric acid solution would be needed to react completely with 32.0 grams of magnesium metal
June 16, 2011

Conservation of energy
Can someone explain to me what happens when you take a slap shot in hockey according to conservation of energy? I think that when you wind up you have potential energy, then when you swing the stick towards the puck you have kinetic energy, then when the stick flexes you have ...
June 13, 2011

Chemistry
A 0.400 gram sample of white powder contains 0.141 of potassium, 0.115 grams of sulfur, and 0.144 grams of oxygen. what is the empirical formula?
May 31, 2011

math
3 ones, 4tenths, 5 hundredths and 2 tens = ?
May 4, 2011

math
5.4= 5 4/10
May 3, 2011

math
write as mixed numbers 3.2= 5.4=
May 3, 2011

science
Which of the following compounds has more than one some; PtCl_5NH_3, Co(BH_3)_4Cl_2, Pt(Co)_2Cl_2, Rb_3[Cr(CN)_6]
April 30, 2011

math
4 tenths, 5 hundreds, and 6 hundredths = ?
April 28, 2011

physics
Above answer is completely wrong.. it seems he forgot that it's an initial value problem
April 5, 2011

math
5+(3x3-3) / 2 =
April 5, 2011

math
What is the union of x and y? X. (3,6,9) Y. (5,10,15)
March 27, 2011

chemistry
Calculate the pH after 0.15 mol of NaOH is added to 1.00 L of the solution that is 0.50 M HF and 1.01 M KF
March 25, 2011

MATH
THE MIDDLE IS 14 & 23 = 37/2 = 18.5 WHAT IS THE HUNDREADTH ????
March 24, 2011

MATH
FIND THE MEDIAN OF THE FOLLOWING PROBLEM. ROUND TO THE NEAREST HUNDREADTH. 8,9,10,12,14,23,23,29,34,37
March 24, 2011

physics
A hollow, thin-shelled ball of mass rolls along a horizontal surface with a translational speed of .
March 22, 2011

geometry
In the parallelogram above, line segment AE equals 12 mm. Line segment BE equals 16 mm. What is the length of line segment CD in the parallelogram above?
March 17, 2011

calculus
let f(x) = Sec (x) in the interval 0<x<pie/3. What is the average rate of change of f(x) with respect to x in this interval?
March 10, 2011

math
How do the acute and obtuse angles compare to the right angle?
March 9, 2011

chemistry
What is the vapor pressure (in mm Hg) of a solution of 12.5 g of glucose ( C6H12O6) in 75.0 g of methanol (CH3OH) at 27 degrees celcius? The vapor pressure of pure methanol at 27 degrees celcius is 140 mm Hg.
March 9, 2011

chemistry
How many grams of water should you add to 31.0g of sucrose,C12H22O11, to get a 0.855 m solution?
March 9, 2011

math
that is all the information given
February 28, 2011

math
beth has a box of shirts.one half of the shirts are small,2/5 of the shirts are meduim,and 5 shirts are large.how many shirts are in the box?
February 28, 2011

math
show why two thirds of 9 and one third of 18 name the same number.use counters or draw a picture to explain your reasoning.
February 24, 2011

Physics
you actually have to subtract the frictional force not add it
February 21, 2011

english
what is number facts about the topic gel pens
February 16, 2011

social studies
unscramble siclalacs
February 16, 2011

Physics
0.11 m, so the center of mass of that part of the chain is 0.055 m below edge. W = mgH = (0.021/3)kg*g*(0.055) = ____J notice that the kg is different.
February 16, 2011

Physics
A 55 kg skier is going down a slope with an angle of 47 degrees. Mk= 0.15. How fast is he going after 6 seconds?
February 15, 2011

Physics
A 200N sign hangs and makes a 15.5 angle with the horizontal. What is the Tension in each rope?
February 15, 2011

7th grade introduction/conclusion
Sorry for a useless reply, but Kathryn, if you wrote a novel you wouldn't be using "u" and "ur"
February 10, 2011

math
What is the value of 3/14 rounded to the nearest fourth?
February 9, 2011

9th grade Math
85 x 8 = 680
January 22, 2011

Social Studies 20-1
Could you tell me what kind of nationalism they might be? (just so i get an idea)
January 17, 2011

Social Studies 20-1
Can someone explain to me what these sourses mean and how they relate to nationalism? (just so i have an idea of what i am going to write about) SOURCE 1 "the lines of red are blood, nobly and unselfish shed by men who loved the liberty of their fellowmen more than they ...
January 17, 2011

world history
Prehistory ended with the invention of what?
January 17, 2011

calculus
Find the point on the curve y=x^(1/2) that is a minimum distance from the point (4,0). My book says you use the distance formula. Then you let L = D^2 because the minimum value of D^2 will occur at the same value of x as the minimum value of D. What is L, though.
January 16, 2011

Math
Thank you!
January 15, 2011

Math
DETERMINE the equation of the circle that has the following three points on its circumference: A(1,5), B(3,7) and C(5,5).
January 15, 2011

math 20
how did u get -3^3 and 4^2?
January 15, 2011

physics
The velocity of a diver just before hitting the water is -8.4 m/s, where the minus sign indicates that her motion is directly downward. What is her displacement during the last 0.82 s of the dive? This problem with different numbers has been done on here before, but when i ...
January 14, 2011

biology
A eukaryotic gene typically has all of the following features except: a) an operator b) control elements c) a promoter d) introns e) a terminator
January 13, 2011

fraction x whole number
the problem is 7/10 x 30 = how do you convert and get the answer
January 4, 2011

concavity
The graph of the function y= x3+6x2+7x-2cos x changes concavity at x=
December 31, 2010

chemistry
okay thanks...but dont you have to use roman numerals for elements in the "d" block?
December 14, 2010

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