Answer:
H. 1/9.
Step-by-step explanation:
The area of a circle is calculated by solving for π[tex]r^2[/tex].
The smallest circle has an area of π[tex]1^2[/tex] = π * 1 = π.
The middle ring will then have an area of π[tex]2^2[/tex] - π = π * 4 - π = 4π - π = 3π.
The largest ring will then have an area of π[tex]3^{2}[/tex] - π[tex]2^{2}[/tex] = 9π - 4π = 5π.
5π + 3π + π = 9π
So, the probability of hitting the innermost circle will be π / 9π = 1 / 9.
Your answer is H. 1/9.
Hope this helps!
