Saturday
December 20, 2014

Posts by Silas


Total # Posts: 5

math
Suppose the length of time cats sleep each day is normally distributed with a mean of 15 hours and a standard deviation of 2 hours. Which groups describe 34% of the cat population? I just need help on how to do it.
October 3, 2014

Chemical Engineering: Raoult's Law
A binary mixture of benzene and styrene is kept in a closed vessel at equilibrium such that both liquid and vapor phases co-exist. The total amount of moles in the vessel is 100. The total moles of benzene that is distributed in the liquid and vapor phases is 35. The ...
November 18, 2012

Math
Explain how to write 40,000 in two different ways (not meaning standard, expanded, or word form).
September 20, 2012

Life orientation
lack of physical fitness and proper nutrition in the adolescent
May 12, 2011

math
Write down the gradient and the y-intercept of the straight lines whose equations are given as follows: a) y=2x-4, b) 2y=x+6, c) y-x=2, d) 2x+3y=6-x
November 14, 2010

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