Answer:
1.04 hope this helps
Step-by-step explanation:
$5-3.96=1.04
If 60% of the painters is 12, then 10% of the painters is 2, and therefore there are 20 painters.
Answer:
-11.
Step-by-step explanation:
f(x) = √(3 - 2x), x ≤ 3/2
let y = √(3 - 2x)
y^2 = 3 - 2x
2x = 3 - y^2
x = (3 - y^2)/2
So f-1(x) = (3 - x^2)/2
f-1(x) = (3 - 5^2) / 2 = -11.
