Answer:
Correct option: C -> 2%
Step-by-step explanation:
To find this probability we just need to divide the area of the bull's-eye circle by the total area of the outer circle.
The area of a circle is given by the equation:

The outer radius is 14 cm, so:

The inner radius is 2 cm, so:

So the probability is:

Correct option: C
Answer:
1) 9x-4
Step-by-step explanation:
7x+2x= 9x
-8+4= -4
9x-4
Answer:
it is it is 42
Step-by-step explanation:
7/42+12/42=19/42
150 minus 30 equals 120 but i did 150/30 and got 5