You fill a large water tank with 3.4 x 10^3 gallons of water. about 6.1% of the water is not fresh water. how many gallons of fresh water are in a tank? show work.

Total gallons of fresh water in the tank gallons.

Step-by-step explanation:

Percentage of fresh water =

                                            =93.9%

Total number of gallons of water in tank =   (given in the question)

Therefore,

Total gallons of fresh water in the tank   =  

                                                                  = gallons.

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2