Total # Posts: 26
well to differentiate or find the derivative you would use the "sum or difference rule" which would be derivative of first factor minus derivative of second factor and i think you would have to use the power rule too i hope you know the power rule if not then you ...
March 20, 2012
1st of all I learned this in my calculus class. Now to the problem now since you are going to cut squares (X)from a sheet of 33*33 inches. I am using capital 'X' instead of small the volume would be V = (33 - 2X)*(33 - 2X)* X where one (33 - 2X) is length the other is ...
October 15, 2011
total mass 9.85 grms and total volume 0.65 cm ^3 . The jewlry contain only gold and silver which has densities 19.3 g/cm^3 amd 10.5 g/cm^3.calculate the % of mass of gold in jewellery
February 12, 2011
According to the following reaction, how many grams of water will be formed upon the complete reaction of 21.6 grams of oxygen gas with excess hydrogen sulfide? 2 H2S (g) + 3 O2 (g) = 2 H2O (l) + 2 SO2 (g)
October 24, 2010
Two long parallel wires carry currents of 10 A in opposite directions. they are separated by 40 cm. what is the magnetic field in the plane of the wires that is 20 cm from one wire and 60 cm from the other?
May 24, 2010
out of these two choices (b)is the better answer.This is so because main aim for the release of sweat is to cool the body by the production of water on skin.Sweat is not released when body is cool and it has waste to excrete.But in case of lungs, it is the only source by which...
November 8, 2009
Dipole means two ends having opposite charge.A dipole is usually formed in a molecule in which one of the atoms is highly electronegative.For example HCl Here Cl is highly electronegative which attracts the electrons present between H and Cl towards itself.As a result a ...
November 6, 2009
Chromosome is always a chromosome through out mitosis.chromosome and chromatids are two different things.Each chromosome is made of two strands and these strands are called chromatid.Chromatids of same chromosome are called sister chromatids and they are joined at a point ...
November 6, 2009
list the 6 nutrients and give examples of foods they are contained in. what is a balanced meal? Give an example of a balanced meal. list 3 rules to follow when packing meals. define the term deficiency disease and give 5 examlles. what are the functions of the following:...
May 31, 2009
list 3 important rules to follow when in the food laboratory to PREVENT safety hazards. what is energy balance? the 3 words variety, moderation ,balance are used to help you balance tour diet.Explain what each means.
May 31, 2009
what are the human and physical features of niagra falls http://en.wikipedia.org/wiki/Niagara_Falls Other than the fact that Ontario, Canada, is on one side of the falls and New York, USA, is on the other, I can't think of any "human features" of the falls. ...
February 6, 2007