Asad
Most popular questions and responses by Asad
Maths
Consider a collection of 5 people. How many more ways can these people be arranged in a line than around a circular table?
asked on June 27, 2015 
physics
two positive points charges of 15c and 13c are placed 12cm apart . find the work done in bringing the two charges 4cm closer.
asked on June 7, 2014 
maths
(x+3i)²=2yi Complex equation Answer plz
asked on July 8, 2017 
physics
A car of mass 1.2tonnes is travelling up a slope of 1 in 150 at a constant speed of 10m/s. if the frictional and air resistances are 100 newton , calculate the power exerted by the engine. the car descends the same slope working at a rate of 2kw what will
asked on January 5, 2016 
math
The marginal cost of production (in Rs) is 3 + x/3000 + e^(0.03x), where x denotes the number of units. The cost of producing 100th unit is:
asked on November 25, 2015 
math
The marginal cost of production (in Rs) is 3+x/3000+e^0.003x,where x denotes the number of units. The cost of producing 100th unit is:
asked on November 24, 2015 
math
The marginal cost of production (in Rs.) is x .e x 03 0 3000 3 , where x denotes the number of units. The cost of producing 100th unit is:
asked on November 24, 2015 
math
A car of mass 1.2tonnes is travelling up a slope of 1 in 150 at a constant speed of 10m/s. if the frictional and air resistances are 100 newton , calculate the power exerted by the engine. the car descends the same slope working at a rate of 2kw what will
asked on January 5, 2016 
5th grade Geomentry
I am a location in space. it takes only one letter to name me.
asked on December 2, 2008 
Linear Algebra
Construct a 2 × 2 matrix that defines a shear of factor 4 in the ydirection, followed by a scaling of factor 5 in the xdirection, followed by a reflection about the yaxis.
asked on March 7, 2016 
maths
a company decreased its products price
asked on February 17, 2016 
math
Maximum or minimum values of the function f(x) = (1 – x)^2 e^x is: i need solution (a) Minimum value at x = –1; maximum value x = 1 (b) Minimum value at x = 1; maximum value x = –2 (c) Minimum value at x = 1; maximum value x = –1 (d) None of these
asked on November 25, 2015 
general spelling
What is the first letter of zinciferes ?
asked on January 25, 2012 
IB HL Math
I need to that if there is better way to prove the following: I am trying to prove that x r = k and k is a multiple of x only when x is prime. I said that if x is nonprime, then: Let a = 6 Let r = 4 6! (6 – 4)! 4! = 3(2) x 5 x 4! (2!) 4! = 15 It is not
asked on March 14, 2009

Math
Maria borrowed Rs 1400at the rate of 6% (p.a.)for 8 years and 5 months .Find the amount she paid back?
posted on July 18, 2018 
math
The average percentage of failure in a certain examination is 40. What is the probability that out of a group of 6 candidates, at least 4 passed in the examination? Solution Here the percentage of success, p = 0.60 And the percentage of failure q = 0.40
posted on October 3, 2017 
chemistry
40.87
posted on June 2, 2017 
Chemistry
220.1
posted on May 7, 2017 
Physics
the ans is
posted on August 16, 2016 
math
Rs.6700
posted on December 8, 2015 
early childhood
A. Nuclear family B. single  parent family C. Extended family D. Dual income family
posted on March 8, 2013 
computers
For the whole office to be automated you need PC's/Laptop's then printer and scanner along with fax/photocopier. And to have them all automated you need some expert as well.
posted on September 5, 2012 
Chemistry question
(103 x 106) ÷ 102
posted on September 26, 2011