B
70^2 -30^2=5184
square root answer to get 72
PART A :
A,B,C,D
Because if the spinner was spinning on time it would have either landed on any of the given parts a,b,c,d once
PART B:
A and B
They are equally likely to occur because both of them have a portion of 90 degrees.
Hopefully my answer helped :)
500,000 people assuming if they all vote? Can you please provide more information about the question if you want deeper intell?
Answer:
B.
Step-by-step explanation:
