Answer:

Step-by-step explanation:
This is just 2 part:
1. Raise "10" to the 4th power
2. Subtract expression of #1 from "f"
So,
we have f
and we have 10^4
Now we subtract 10^4 from f, thus we have:

That's simply it.
Step-by-step explanation:
s = rθ
70 in = (60 in) θ
θ = 7/6 radians
θ ≈ 1.167 radians
this made me realize how dumb I am