The mean salary of federal government employees on the general schedule is 59,593.

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.

c-   36

taxicab circle radius 9 has 4(9) = 36 points

391.6 is the correct answer