# Posts by Hermione

Total # Posts: 7

**science**

We generally hear about epidemics after natural disasters because

*May 29, 2014*

**math**

11 cents ;)

*March 15, 2013*

**Math**

A normal cake is divided into the maximum number of pieces, p, by c slices. When c = 1, 2, 3, 4, 5, and 6, the cake is divided into 2, 4, 8, 15, 26, and 42 slices respectively. What is the maximum number of pieces into which the cake can be divided when it is cut by 8 slices? ...

*March 27, 2011*

**chemistry**

Acetic acid ionizes in water according to the following equation: CH3COOH = H^+ +CH4COO- If the solution is .906 M acetic acid, what is the concentration of H+?

*November 15, 2010*

**Match, Calculus**

help Please... Differential Equations Problems... please give the complete solution, so that i can understand how it is derived... tnx in advance, god Bless... Here are the problems : 1.) y dx + (2x+3y)dy = 0 2.) (2xy + y^(2) ) dx - 2x^(2) dy = 0 ;y = e, x = e 3.) y( x^(2) + ...

*October 18, 2009*

**Science**

What are relationships, patterns and trends?

*September 13, 2008*

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