Friday
November 21, 2014

Posts by Neo


Total # Posts: 20

Math
1. What is the largest integer that is a factor of all three of the following numbers: 2160, 1344, 1440? a) 6 b) 8 c) 12 d)16 e) none of these 2. The annual income of a family is budgeted as follows: 1/10 for clothing, 1/3 for food, and 1/5 for rent. This leaves $1320 for ...
July 22, 2014

physical science
A horizontal force of 10 Newtons acts on a 2 kg block on a level surface.The frictional force between the block and the surface is 3 Newtons.What is the magnitude and the direction of the net force acting on the block?
March 9, 2014

agriculture
what are the objectives of fencing a farmland?
May 8, 2013

Science(Chemistry)
The effect of intemolecular forces on evaporation chemicals:water,nail polish remover,methylated spirits nd vinegar
April 16, 2013

Maths-trig
Prov tht 1-sin2X/sinX-cosX=sinX-cosX
April 12, 2013

MATHs
Solve X by finding common difference....in this case;step 1:3X+5-(X+12)=2X+25-(3X+5) step2:3X+5-X-12=2X+25-3X-5 step3:solve like terms n u'll remain with 3X=27 n then make X subject of the formular by dividing each term by 3...n u'll remain with X= 9
April 5, 2013

agriculture
i do not know. i need some ideas please!
April 2, 2013

Quantum Physics
Anyone please: If the first qubit is in the state 2/sqrt(5)|0> - 1/sqrt(5)|1> and the second qubit is in the state 1/sqrt(2)|0> - i/sqrt(2)|1>, what is the state of the composite system?
March 18, 2013

Physics
John is pushing a wheelbarrow filled with sand on a building site the total mass of the wheelbarrow and its content is 30kg. When he applies force of 20 the wheel barrow moves forward at constant speed. What is the Magnitude of the friction between the wheels and the ground?
March 16, 2013

Math
Sara traces circle stencils for her project. She needs 4 rows of 6 circle stencils. She thought that 4 rows of 6 is the same as 3 rows of 8 and 2 rows of 8. Is this correct? Explain.
October 18, 2012

Math
Is 36 a perfect square?
August 19, 2012

Life orientation (research)
HIV/aids critically discuss 5 ways in which the human or environmental problem impacts on the community
April 30, 2011

Life orientation (research)
Poverty in the community or schools
April 30, 2011

Writing EASY BRAINSTORMING
i was cheated
January 30, 2011

life orientation
Poverty in the community or schools
April 13, 2010

Math Repost (Logs)
.704=log(100/x) I tried this 10^.704=10^(100/x) But i not sure what to do now?
February 21, 2010

Math
.704=log(100/x) I tried this 10^.704=10^(100/x) But i not sure what to do now?
February 21, 2010

Chemistry Repost
I mixed 5ml H202 with 5ml KI with 5ml H2SO4 wit Na2So2O3 with 50ml. Now I am trying to figure out all the elementary steps for this reaction. A starch was added in this mixture to measure the reaction time with the thiosulfate and the I2. I was just wonder if anyone could give...
February 14, 2010

Chemistry
I mixed 5ml H202 with 5ml KI with 5ml H2SO4 wit Na2So2O3 with 50ml. Now I am trying to figure out all the elementary steps for this reaction. A starch was added in this mixture to measure the reaction time with the thiosulfate and the I2. I was just wonder if anyone could give...
February 14, 2010

Algebra
Solution for No.1 7x^2 + 49x + 42 7x^2 + 7x + 42x + 42 (7x^2 + 7x) + (42x + 42) [7x(x+1)+ 42(x+1)] (7x+42)(x+1) 7(x+6)(x+1) Solution for No.2 x^10y^3 - 4x^9y^2 - 21x^8y x^8y (x^2y^2 - 4xy - 21) x^8y (xy-7)(xy+3)
October 30, 2007

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