Questions Asked on July 25, 2011
                    
                Can someone show the steps involved in figuring out this type of problem? 
Given the magnitudes o...
                Asked on July 25, 2011 at 12:06 AM
            
                    
                use the given information to find the minimum sample size required to estimate an unknown population...
                Asked on July 25, 2011 at 12:17 AM
            
                    
                A student wants to make a 5.00% solution of potassium chloride using .0377 g of the substance.What m...
                Asked on July 25, 2011 at 12:17 AM
            
                    
                find the domains of the following functions:
a) f(x)=x^20
b) g(x)=1/(x-3)
c) h(x)=1/(4x^2=21x-18)...
                Asked on July 25, 2011 at 12:20 AM
            
                    
                solve by substitution method. 
5m+n=36
m-5n=54
the everton college store paid 1,859.00 for an o...
                Asked on July 25, 2011 at 12:29 AM
            
                    
                solve by the elmination method 
0.3x-0.2y=4
0.4x+0.3y=49/23
                Asked on July 25, 2011 at 12:32 AM
            
                    
                find the exact solutions in the interval [0,2pi), sin4x=-2sin2x
                Asked on July 25, 2011 at 12:47 AM
            
                    
                verify the identity tanx times cotx/cosx=secx
                Asked on July 25, 2011 at 12:49 AM
            
                    
                Domain of 
a) x^20
b) 1/(x-3)
c)1/(4x^2-21x-18)
d) sqrt(4x^2-21x-18)
e) 1/ sqrt(4x^2-21x-18)
                Asked on July 25, 2011 at 12:51 AM
            
                    
                solve the equation 4cos^2x-1=0
                Asked on July 25, 2011 at 12:54 AM