Acoin is flipped 20 times. the results are 12 heads and 8 tails. determine the theoretical probability of getting heads. 20% 40% 50% 60%

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation:

your answer is the frist one

hop i