Is 0.54 greater than less than or equal to 6 tenths

0.54 is less than 6 tenths

Step-by-step explanation:

Convert 6 tenth to decimal = 6/10 = 0.6

Then compare

0.54 is less than 6 tenths, i hope this helps

x = 4/5 is the one x value that is not permitted.  The domain of (fog)(x) is

(-infinity, 4/5) ∪ (4/5, infinity)

Step-by-step explanation:

(fog)(x) is the "composition" of f and g.  We start with f(x) and replace x with g(x), which is 5x - 4:

              3

f(x) = x - becomes

               x

                                          3            

f(5x - 4) =     [5x - 4]  -  

                                      [5x - 4]

To identify the domain, consider the value or values of x for which the denominator shown above is zero:  5x - 4 = 0, or 5x = 4, or x = 4/5