March 23, 2017

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Posts by nehal

Total # Posts: 5

analytical math
rony who is sixteen years old, is four times as old as her brother. How old will Mary be when he is twice as old as her brother?
June 9, 2016

What mass of crystals will form when a hot saturated copper sulphate solution made by dissolving 60 g of copper sulphate crystals in 100 cm3 of water at 60 degree Celsius is cooled to 25 degree Celsius?
July 12, 2011

The tangents to a parabola with focus (1,2) are x+y=0 and x-y=o. Find the length of latus rectum.
April 29, 2011

5th Grade Math
March 22, 2011

reiny is correct
January 6, 2008

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