Friday
October 24, 2014

Posts by asha


Total # Posts: 41

math
A certain number between 10 and 100 is 8 times the sum of its digits, and if 45 be subtracted from it the digits will be reversed. Find the number.
September 21, 2014

science
1. Which of the following explains why your body may contain a carbon atom that was present in George Washington’s body in 1776? (1 point) Carbon moves in a one-way direction through living organisms only. Carbon moves in a one-way direction from the atmosphere and then ...
January 21, 2014

science
3. How would the carbon cycle be affected if all producers were removed? (1 point) Carbon compounds in animals would not be broken down to release carbon dioxide back into the atmosphere. Carbon would not have a way to enter the bodies of living things. Carbon dioxide levels ...
January 21, 2014

PHYSICS
Hi Daoine, My answer is 0.3289 atm, and I have temp. 10 degree c. This time I afraid to check answer because I don't know part b and c too, so I don't have more attempt. Is it right for 10 degree temp?
January 11, 2014

PHYSICS
Thank you for your help. I will try it again.
January 11, 2014

PHYSICS
Hi MM sorry to disturb you, but I just tried according to ur formula and still getting wrong. I used h-h_0= z= 10000m and T_0= 278, alpha=0.0065 and M=0.029 right?
January 11, 2014

PHYSICS
I used p=p_0*e(-M*g*h/R*T) but its wrong..Any help pls..:( where I used h=10km=10000m and temp.T= 273+10=283, M=0.029
January 11, 2014

PHYSICS
Hi MM, what is h and h_0?
January 11, 2014

PHYSICS
hey guys can you please tell the method for part a?
January 11, 2014

PHYSICS
please guys can you tell formula because I have temp. 10 degree C.
January 11, 2014

PHYSICS(help)
I used T=2*pi*sqrt(m/k) and I divided it by 2, but it was wrong. Please BBB can you tell more about it?
January 10, 2014

PHYSICS(help)
Hi Damon, so we have to find 'd' from this equation? and how to find time?
January 10, 2014

Physics
Thank you very much guys
January 10, 2014

PHYSICS
An electron is initially at rest in, but not on the axis of, a solenoid that is carrying a steady current I directed as shown in the cross section below (counterclockwise). The electron is initially at rest on the -x axis. The current in the solenoid is suddenly increased to ...
December 17, 2013

Physics Important please
Thank you very much
November 8, 2013

Physics Urgent please help
Hi, rickross I did 5, but I got wrong . I just multiply boron nucleus by electron, but it is wrong and now I am out of attempt. Thank you very much for your help. I am not doing 6 still. I don't know even how to start..I know due date is coming soon. I am still not getting...
November 8, 2013

Physics Urgent please help
I did this but I got wrong and now I am out of attempt. I already got 4 question wrong. I have two question remained 6 and 7 (spring one and other angle one). Can you help to solve these two?
November 8, 2013

Physics Urgent please help
Mangnesium nucleus is not 12e? is it 2e?
November 8, 2013

Physics Urgent please help
In addition to the Mg nucleus at x = 3 cm, another 3e charge is situated on the y-axis,3cm away from the origin in the +y direction.What is the magnitude of the Electric Field halfway between the Magnesium nucleus and the 3e charge on the y axis in N/C ?
November 8, 2013

Physics ASAP PLease
A spherical capacitor consists of a spherical conducting shell of radius b and charge -Q concentric with a smaller conducting sphere of radius a and charge +Q . Enter an expression for the capacitance of this device in terms of Coulomb's Constnat K_e (just type "k&...
November 6, 2013

physics(help)
does not be 2g(1-costheta)>gcostheta 2-2c0stheta>costheta? you wrote 1/2-1/2costheta>cosTheta
November 1, 2013

Physics
A small bead of mass m is constrained to move along a frictionless track as shown. The track consists of a semicircular portion of radius R followed by a straight part. At the end of the straight portion there is a horizontal spring of spring constant k attached to a fixed ...
October 10, 2013

Public policy
Evaluate how public policy decisions affect the receipt of revenues
July 12, 2013

math
This week Sage spent. 30 for hot dogs and supplies. he earned 18. did he make money are lose money this week?
April 30, 2013

engineering
Anybody knows the quiz3 of coursera "control of mobile robots"?
February 11, 2013

Physics
.25 m
November 29, 2012

Math
c.circumference
November 14, 2012

geometry
what is the slantheight of the square pyramid that can be curved out from a wooden cube of side 12cm?what is the lateral surface area?
October 7, 2012

mathematics
there are two wooden square prisms with base edge 8cm and height 12cm.from one of this prism ajesh curved outthe largest square pyramid.but from the otherrajesh curved out the largest cone.find the volume of the solids they curved out.whose product has greater volume
October 6, 2012

mathematics
what is the slantheight of the largest square pyramid that can be curved out from a wooden cube of side 12cm?find the lateral surface area of the pyramid so obtained?
October 6, 2012

5th Grade Word Study
buoy
March 1, 2010

History
Please help! I have to choose any 3 of the 13 colonies, and/or Missouri, Vermont, Kentucky, Ohio, Louisiana, Tennessee, as long as there is one chosen from each of the three regions (New England, South, and Mid-Atlantic/West) and explain: the founding, the economy, and the ...
November 11, 2009

math
you want to draw an enlargement of a design that is printed on a card that is 4 in. 5 in. you will be drawing this on a piece of paper that is 8 1/2 in. by 11 in. what are the dimensions of the largest complete enlargement you can make??? plz include explanation of how you got...
December 9, 2008

geopmetry
find this pattern: 10,40,90,61,52,63,94,46,18,001 and find the next 2 terms in the sequence
October 2, 2008

geometry
find this pattern: 10,40,90,61,52,63,94,46,18,100 and find the next 2 terms in the sequence
October 2, 2008

geometry
find this pattern: 10,40,90,61,52,63,94,46,18 and find the next 2 terms in the sequence
October 2, 2008

math
(x+y+5)+2x=180 find the value of x and y. please show you got the answers.
September 29, 2008

math
a local hardware store has a 10-gallon can of gray paint left over that is a mixture of 35% black paint and 65% white paint. how many gallons of white paint will be needed to make the gray mixture 20% black? note: answers must be 5 gallons, 7.5 gallons, 12 gallons, or 17.5 ...
September 22, 2008

u.s. history
what are the federalist papers???
December 19, 2007

math
i need help with this problem:2x-y=-4 -x-y=5 when you answer this question can you plz include the steps you did to get the final answer?
November 1, 2007

the big idea of energy
The big idea of energy is about the chemical reaction that takes place. According to the law of conservation of mass, “During an ordinary chemical change, there is no detectable increase or decrease in the quantity of matter.” Also, The Law of Conservation of Energy ...
December 5, 2006

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