Answer:
help with what
Step-by-step explanation:
Answer: 
Step-by-step explanation:
Given
Inside radius of figure 
Outside radius of figure 
Area of outside region is 
Area of inside region 
Area of shaded region 
Probability that point lies inside the shaded region is

Answer:
1/3,1/4,and so on like increasing in number
Answer:
.2
Step-by-step explanation:
If you multiply 2.5 x .2 you get .5 meaning .2 is the scale factor
2x X 54 is going to be 108x
since both are positive you will get a positive #
54 X 2 is 108