Tuesday
August 30, 2016

Posts by me

Total # Posts: 1,266

mathematic
0.5455 is wrong
May 18, 2013

algebra
3.Your parents allow you to play video games for no more than 8 hours a week. You have already played for 2.5 hours this week. Write and solve an inequality that represents how much more time you can play video games this week.
May 17, 2013

Science
Energy that gets used up.
May 14, 2013

Physic
The composite bar BCD in the figure is composed of an inner aluminum cylindrical core of length 2L=2 m and radius R=1 cm, and a sleeve of steel of length L=1 m and thickness R=1 cm surrounding the aluminum core in the CD section of the bar. The bar is fixed at B and at D, and ...
May 7, 2013

physic
thanhs Pa.
May 1, 2013

physic
Determine the normal stress in the steel sleeve. plz help?
May 1, 2013

Physics
Determine the normal stress in the steel sleeve. Obtain the numerical value of the displacement of section. pllllllllllllllllllllz help?
April 30, 2013

Chemistry 1
if 0.500mol of argon gas occupies 2.10L at 735mmHg, what is the temperature if degrees Celsius
April 30, 2013

math
SOMEONE POST THE ANSWERS
April 23, 2013

math
PsyDAG is here to help not DO YOUR WHOLE HW and be a slave, moron.
April 23, 2013

math
A polynomial f(x) has degree 8 and f(i)=2^i for i=0,1,2,3,4,5,6,7,8 . Find f(9).
April 21, 2013

Math
-8?
April 20, 2013

MATH HELP!!!!!!!!!!1
451 mod 60
April 20, 2013

math
9 ,63
April 20, 2013

math
she had 18 bucks to start with, x=starting amount x(2/3)(1/2) = 6
April 20, 2013

Math
6d + 48
April 19, 2013

managerial math
let x= growth rate 7000000 = 3000 (1+x)^200 solve x= 0.039536837 :)
April 19, 2013

social studies
我是中国人。中国长城帮助我,因为我跳以外的,因此,我死了。
April 17, 2013

Quantum Physics
Someone made ​​the second, please?
April 16, 2013

U.S/history AP
Which "act of Mexico herself," referred to by President Polk in this passage, was the cause of war between the United States and Mexico? (1 point) Mexico’s refusal to discuss the U.S. offer to buy California and New Mexico Mexico’s massacre of the Alamo ...
April 12, 2013

math
The school meeting is on the 199th day of the calendar year, in (what month)?
April 11, 2013

SS Please check answers
Yes Tris is correct
April 8, 2013

chemistry
I have the same question!!!
April 6, 2013

economics
Welfare payments or consumer subsidies refer to a government payment or consumers which is designed to allow them to purchase more of a good or service
April 5, 2013

math
nvm
April 2, 2013

math
how much is 12 quarters?
April 2, 2013

Social Studies
Dear Students. We are watching these sites. Do not use them for your test. This is considered cheating.
March 28, 2013

statistics
I get either 0.9099, 0.9103, or 0.9106
March 26, 2013

algebra
80=20×5
March 25, 2013

urgent pls education
Assuming in your class,you have noticed that a particular child who is an adolescent has suddenly become withdrawn,discuss how you are going to help such a child???
March 18, 2013

urgent maths pls
Pls d answer isn't really clear. And where did d triangle come from??
March 18, 2013

urgent maths pls
A goat is tied at point A with a rope of length(L). How long can L be so that the goat can feed on exactly half of the field if the field is a circle.
March 18, 2013

geometry
Graces answers are correct. And the answer to Q 8 is 40ft
March 16, 2013

Spanish
Cuando tenía catorce años, fui a la Inglaterra y Gales con mi equipo del fútbol de mi escuela secundaria. Fuimos a la Inglaterra porque queríamos jugar en otro país contra los equipos extranjeros y ver las vistas hermosas. La idea de hacer ...
March 15, 2013

English
At the fair, not only can I eat tasty food, but I can also see awesome fireworks. Parallel Structure?....
March 13, 2013

English
Parallel Structure?....Benjamin Franklin was both a statesman and an inventor.
March 13, 2013

maths help plsss
A bucket contains 8m^3 of water. Using two smaller buckets of 3m^3 and 5m^3 respectively. How will you manipulate accurately so that only 4m^3 is left in d biggest bucket?
March 7, 2013

help plsss
A bucket contains 8m^3 of water. Using two smaller buckets of 3m^3 and 5m^3 respectively. How will you manipulate accurately so that only 4m^3 is left in d biggest bucket?
March 7, 2013

maths help plsss
John,owner of a most exclusive nightclub was shot and killed ba a gang,after considerable effort on the part of the police,five men were arrested as suspects and were asked to say for themselves what they know of d case. Each man made three statements,two of the statements are...
March 5, 2013

maths help plsss
John,owner of a most exclusive nightclub was shot and killed ba a gang,after considerable effort on the part of the police,five men were arrested as suspects and were asked to say for themselves what they know of d case. Each man made three statements,two of the statements are...
March 5, 2013

maths help please
A bucket contains 8m^3 of water. Using two smaller empty buckets of 3m^3 and 5m^3 respectively. How will you manipulate accurately so that 4m^3 is left in d biggest bucket?
March 5, 2013

math
A cylindrical pop canis 12.5 centimeters tall and 5.5 centimeters wide. What is the volume of the pop can?
March 3, 2013

maths very important question
Find a and b greater than zero such that a^2 = b^3
February 27, 2013

maths very important question
Find x and y such that x^3 + y^3 = 1729
February 27, 2013

maths help
Find the largest four digit number which has a total of exactly 3 factors. Assuming that 1 and the number itself are factors
February 27, 2013

maths help please
Find the largest four digit number which has a total of exactly 3 factors. Assuming that 1 and the number itself are factors
February 27, 2013

math
Example: 1 Gas is escaping from a spherical balloon at the rate of 2 ft3 / min .How fast is the surface area shrinking when the radius is 12 ft ?
February 24, 2013

Geometry
a baseball diamond is a square wiht 4 right angles and all sides congruent. wrte a two column proof to prove that eh distance from first base to third base is the same as the distance from home plate to second base. write a two column proof to prove that ehd angle formed by ...
February 17, 2013

Physical Science
A force of 60N used to push a chair across a room does 300J of work in half a minute. How far does a chair move?
February 17, 2013

math
Inverse property of multiplication...
February 12, 2013

algebra
1. y=x2 - 16 for maximum or minumum, dy/dx=0 hence 2x=0 or x=0 minimum value of function occurs when x=0 which is y=-16 2.using same principle as above, dy/dx=10x+5 when dy/dx=0 => 10x+5=0 => x=-1/2 minimum value of y= -5/4 - 5/2 + 11 for 3, 4 and 5 use the same ...
February 4, 2013

physics
4.9
January 30, 2013

Chem hwk
the final answer is 7750.80/333.012= 23.27g CaSOa if you follow DrBob222 steps
January 28, 2013

Math
nhh
January 21, 2013

math
ddd
January 18, 2013

lang arts
number 2 was c not be.
January 17, 2013

math
In the diagram, transversal GH intersects parallel lines AB amd CD. m<DGH = x, and m<BHG = 2x - 30. Find the measure of <AHG
January 16, 2013

Math
Find the principle, given r=3% and t=3/4 years, a=2556.25
January 16, 2013

algebra
Do your work
January 14, 2013

English
Here: Barrio Boy is a true story of the author's cultural transition from a small Mexican village to a barrio in the United States. My Lack of Gumption is based from the actual life experiences of the author Russell Baker during his childhood in search for a career to ...
January 10, 2013

Biology-check my answer
answer is C
December 19, 2012

Chemistry (balloon)
HOW CAN I SOLVE WITH THESE NUMBERS? A latex balloon, wall thickness 3.091 x 10-4 m, contains helium at a concentration of 0.82 kg m-3. Under these conditions the total surface area of the balloon is 0.5 m2. The diffusion coefficient of He in latex at room temperature is 4.9 x ...
December 15, 2012

math
What is the ratio of 4/5 to 7/15?
December 3, 2012

Chemistry
after using the dilution formula M1V1=M2V2, i got .6L of water
December 2, 2012

frequency-physics
the speed of sound from B is one-fourth as fast
December 2, 2012

science
D. Reference point
November 29, 2012

social studys
What was one cause of the English Civil War?
November 20, 2012

social studys
the only one that i don't know is that one and i am studying this
November 20, 2012

social studys
3. Christians and Muslims wanted to control the Holy Land because *of the region's gold mines. *they needed supplies for their armies. *it had valuable water resources. *they believed it was a sacred place.
November 20, 2012

social studys
oh thanx! :)
November 20, 2012

social studys
what is a fief?
November 20, 2012

social studys
thank u bothe i will be using your stratigy
November 19, 2012

social studys
oh and he mailed me that it was my problem!
November 19, 2012

social studys
1. What enabled people of northern Italy to sponsor learning? (1 point)Martin Luther's ideas a mild climate wealth from trade help from the Germany government 2. What did German leaders want during the Reformation? (1 point)to increase the pope's power to collect their...
November 19, 2012

7th grade ath Ms. Sue only 1 question please
wazzupp
November 19, 2012

7th grade math Ms. Sue please
gaetret yay!!!!
November 19, 2012

english
just took the quiz! and yeppers they were all right!! thanks!:D
November 18, 2012

statistics
The average amount of time people spend on facebook each day is 71 minutes, with a standard deviation of 4.7 minutes. Are you more likely to select a random person that spends less than 68 minutes per day, or a group of 35 people that spend on average less than 65 minutes per ...
November 17, 2012

sosgal studdies
thank you
November 15, 2012

sosgal studdies
What enabled people of northern Italy to sponsor learning? (1 point)Martin Luther's ideas a mild climate wealth from trade help from the Germany government 2. What did German leaders want during the Reformation? (1 point)to increase the pope's power to collect their ...
November 15, 2012

Language arts
do you still do conexus?
November 13, 2012

physics
20uc
November 13, 2012

Chemistry
Idk
November 5, 2012

AP Physics C
help
October 29, 2012

Math
Jman, why were you looking up this question if you already did the test?
October 29, 2012

math - still don't get it
thank u I wouldn`t get it at first because I figure things out AFTER I know the answer however , thnx
October 25, 2012

physics
a wagon is pulled at a constant speed at an angle of 46 dregress with a force of 100N. ehat is the force of friction between the wagon and the ground ?
October 22, 2012

physics
two kids push on a 10kg box. one pushes 100N to the west and the other pushes north at 200N. what is the acceleration of the pbject?
October 22, 2012

physics
wile e coyote pushes a 1500n rock toward the edge of a cliff with the road runner below. he gives a rock acceleration of .8m/s^2. what is the net force of the rcok?
October 22, 2012

Science
Thanks
October 10, 2012

Science
24.62 g of nickel heated and then immersed in 200ml of water. the temperature of the water rose 22.50c to 32.20c.The specific heat of NI is .470J/g*C. What is the temperature of the Ni before it is immersed in the water?
October 10, 2012

Science
Strong
October 9, 2012

Engineering Fund.
Since the force 235 N is at an angle, you want it to be parallell with the ground. To do that you do the cosine of the angle multiplied by the force. So 235*cos34.8 = 192.97 N Using F=ma 192.97=19a so a= 10.1563 m/s^2
October 4, 2012

physical sicence
20
September 14, 2012

Geometry
What the hell is the answers.?!
September 7, 2012

philospy 103
In the conditional "P →Q," "P" is a my answer is necessary condition for P
September 3, 2012

health
What is the impact of health care cost for the individual consumer? The employer?
August 19, 2012

health
What can consumers do to reduce health care costs?
August 19, 2012

Chemistry
C3H8 + 5O2 --> 3CO2 + 4H2O what are the oxidation #'s of each? What is being oxidized? reduced? Please explain
July 18, 2012

Statistics
A local fire station receives an average of 0.5 rescue calls per day. Find the probability that on a randomly selected day, the fire station will receive fewer than two calls. (Round your answer to the nearest thousandth.)
July 13, 2012

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